{"@attributes":{"version":"2.0"},"channel":{"title":"Go \u8bed\u8a00\u5fc5\u77e5\u5fc5\u4f1a","link":"https:\/\/golang.dbwu.tech\/","description":"Recent content on Go \u8bed\u8a00\u5fc5\u77e5\u5fc5\u4f1a","generator":"Hugo -- gohugo.io","item":[{"title":"channel \u89c4\u5219","link":"https:\/\/golang.dbwu.tech\/engineering\/channel\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/channel\/","description":"\u64cd\u4f5c\u89c4\u5219 #     \u64cd\u4f5c nil \u5df2\u5173\u95ed\u7684 channel \u672a\u5173\u95ed\u6709\u7f13\u51b2\u533a\u7684 channel \u672a\u5173\u95ed\u65e0\u7f13\u51b2\u533a\u7684 channel     \u5173\u95ed panic panic \u6210\u529f\u5173\u95ed\uff0c\u7136\u540e\u53ef\u4ee5\u8bfb\u53d6\u7f13\u51b2\u533a\u7684\u503c\uff0c\u8bfb\u53d6\u5b8c\u4e4b\u540e\uff0c\u7ee7\u7eed\u8bfb\u53d6\u5230\u7684\u662f channel \u7c7b\u578b\u7684\u9ed8\u8ba4\u503c \u6210\u529f\u5173\u95ed\uff0c\u4e4b\u540e\u8bfb\u53d6\u5230\u7684\u662f channel \u7c7b\u578b\u7684\u9ed8\u8ba4\u503c   \u63a5\u6536 \u963b\u585e \u4e0d\u963b\u585e\uff0c\u8bfb\u53d6\u5230\u7684\u662f channel \u7c7b\u578b\u7684\u9ed8\u8ba4\u503c \u4e0d\u963b\u585e\uff0c\u6b63\u5e38\u8bfb\u53d6\u503c \u963b\u585e   \u53d1\u9001 \u963b\u585e panic \u4e0d\u963b\u585e\uff0c\u6b63\u5e38\u5199\u5165\u503c \u963b\u585e    \u7f16\u8bd1\u89c4\u5219 # 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 \u63a5\u53e3\u65b9\u6cd5\u8c03\u7528\u65f6\uff0c\u8c03\u7528\u65b9\u5fc5\u987b\u548c\u63a5\u53e3\u65b9\u6cd5\u5b9a\u4e49\u7684\u63a5\u6536\u8005\u7c7b\u578b\u76f8\u540c\u6216\u8005\u53ef\u4ee5\u901a\u8fc7\u63a8\u5bfc\u5f97\u5230\u3002"},{"title":"Go \u9677\u9631\u4e4b map \u5e38\u89c1\u95ee\u9898","link":"https:\/\/golang.dbwu.tech\/traps\/map_struct_assign\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/traps\/map_struct_assign\/","description":"\u672a\u521d\u59cb\u5316\u65f6\u5bfc\u81f4\u7684\u62a5\u9519 #  \u5f53 map \u58f0\u660e\u540e\u4f46\u662f\u672a\u521d\u59cb\u65f6\uff0c\u53ef\u4ee5\u83b7\u53d6\u5143\u7d20 (\u867d\u7136\u83b7\u53d6\u4e0d\u5230)\uff0c\u4f46\u662f\u65e0\u6cd5\u4fee\u6539\u5143\u7d20 (\u4f1a\u5bfc\u81f4\u62a5\u9519)\u3002"},{"title":"Go \u9677\u9631\u4e4b nil != nil","link":"https:\/\/golang.dbwu.tech\/traps\/nil_with_nil\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/traps\/nil_with_nil\/","description":"\u6982\u8ff0 #  interface \u7c7b\u578b\u6570\u636e\u7ed3\u6784\u5185\u90e8\u5b9e\u73b0\u5305\u542b 2 \u4e2a\u5b57\u6bb5\uff0c \u7c7b\u578b Type \u548c \u503c Value\u3002"},{"title":"Go \u9677\u9631\u4e4b nil \u53c2\u6570","link":"https:\/\/golang.dbwu.tech\/traps\/nil_argument\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/traps\/nil_argument\/","description":"\u6982\u8ff0 #  nil \u53ef\u4ee5\u4f5c\u4e3a\u51fd\u6570\u53c2\u6570\u4f20\u5165\uff0c\u8fd9\u610f\u5473\u7740\u51fd\u6570\u5185\u90e8\u903b\u8f91\u5904\u7406\u65f6\uff0c\u4e0d\u80fd\u4f9d\u8d56\u4e8e\u4f20\u5165\u7684\u5b9e\u53c2 (\u6709\u53ef\u80fd\u662f nil)\uff0c \u4e00\u5b9a\u8981\u505a\u5fc5\u8981\u7684 \u96f6\u503c \u5224\u65ad\u3002"},{"title":"Go \u9677\u9631\u4e4b String \u65b9\u6cd5\u9677\u5165\u65e0\u9650\u9012\u5f52","link":"https:\/\/golang.dbwu.tech\/traps\/string_method\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/traps\/string_method\/","description":"\u6982\u8ff0 #  \u901a\u5e38\u6211\u4eec\u4f1a\u5bf9\u67d0\u4e2a\u5bf9\u8c61\u81ea\u5b9a\u4e49\u4e00\u4e9b\u65b9\u6cd5\uff0c\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u8fd9\u6ca1\u6709\u4efb\u4f55\u95ee\u9898\u3002\u4f46\u662f\u6709\u4e00\u79cd\u60c5\u51b5\u9700\u8981\u6ce8\u610f\u4e0b\uff0c\u90a3\u5c31\u662f\u81ea\u5b9a\u4e49\u7684 String \u65b9\u6cd5\u3002"},{"title":"Go \u9677\u9631\u4e4b\u51e0\u4e2a\u6709\u8da3\u7684 defer \u7b14\u8bd5\u9898","link":"https:\/\/golang.dbwu.tech\/traps\/defer_exam\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/traps\/defer_exam\/","description":"test-1 #  package main func foo(n int) (t int) { t = n defer func() { t += 3 }() return t } func main() { println(foo(1)) } \u4e0a\u9762\u7684\u4ee3\u7801\u4f1a\u8f93\u51fa\u4ec0\u4e48\uff1f\u601d\u8003\u4e4b\u540e …"},{"title":"Go \u9677\u9631\u4e4b\u5207\u7247\u5360\u7528\u8fc7\u591a\u5185\u5b58","link":"https:\/\/golang.dbwu.tech\/traps\/slice_occupy_memory\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/traps\/slice_occupy_memory\/","description":"\u6982\u8ff0 #  \u5207\u7247\u7684\u5e95\u5c42\u6570\u636e\u7ed3\u6784\u662f\u6570\u7ec4\uff0c\u540c\u6837\uff0c\u5207\u7247\u7684\u5b50\u5207\u7247\u4f1a\u5f15\u7528\u540c\u6837\u7684\u6570\u7ec4\u3002\u5982\u679c\u5207\u7247\u4e0d\u4e3b\u52a8\u4e0d\u91ca\u653e\u7684\u8bdd\uff0c\u90a3\u4e48\u5e95\u5c42\u7684\u6570\u7ec4\u5c31\u4f1a\u4e00\u76f4\u5360\u7528\u7740\u5185\u5b58\u3002"},{"title":"Go \u9677\u9631\u4e4b\u6570\u7ec4\u548c\u5207\u7247\u53c2\u6570\u4f20\u9012\u5dee\u5f02","link":"https:\/\/golang.dbwu.tech\/traps\/array_with_map_in_params\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/traps\/array_with_map_in_params\/","description":"\u6982\u8ff0 #  \u867d\u7136\u5207\u7247\u7684\u5e95\u5c42\u662f\u6570\u7ec4\uff0c\u4f46\u662f\u5f53\u5207\u7247\u548c\u6570\u7ec4\u4f5c\u4e3a\u51fd\u6570\u7684\u53c2\u6570\u65f6\uff0c\u89c4\u5219\u662f\u4e0d\u4e00\u6837\u7684\u3002"},{"title":"Go \u9677\u9631\u4e4b\u7f13\u51b2\u533a\u5185\u5bb9\u4e0d\u8f93\u51fa","link":"https:\/\/golang.dbwu.tech\/traps\/buffer_flush\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/traps\/buffer_flush\/","description":"\u6982\u8ff0 #  bufio \u5305\u5b9e\u73b0\u4e86 \u7f13\u51b2 IO\uff0c\u5b83\u901a\u8fc7\u5728\u5185\u90e8\u5c01\u88c5\u4e00\u4e2a io."},{"title":"Go \u9677\u9631\u4e4b\u9519\u8bef\u5904\u7406\u4e09\u5251\u5ba2","link":"https:\/\/golang.dbwu.tech\/traps\/defer_with_recover\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/traps\/defer_with_recover\/","description":"defer #  defer \u8bed\u53e5\u7ecf\u5e38\u7528\u4e8e\u6210\u5bf9\u7684\u64cd\u4f5c\uff0c\u6bd4\u5982 \u6253\u5f00\u6587\u4ef6\/\u5173\u95ed\u6587\u4ef6 \u8fde\u63a5\u7f51\u7edc\/\u65ad\u5f00\u7f51\u7edc, \u5408\u7406\u5730\u4f7f\u7528 defer \u4e0d\u4ec5\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\uff0c\u4e5f\u964d\u4f4e\u4e86\u5fd8\u8bb0\u91ca\u653e\u8d44\u6e90\u9020\u6210\u7684\u6cc4\u6f0f\u7b49\u95ee\u9898\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b channel \u7f13\u51b2\u548c\u975e\u7f13\u51b2","link":"https:\/\/golang.dbwu.tech\/performance\/channel\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/channel\/","description":"\u6982\u8ff0 #  \u7f13\u51b2\u901a\u9053\u8fd8\u662f\u65e0\u7f13\u51b2\u901a\u9053\uff0c\u5728\u9ad8\u6027\u80fd\u573a\u666f\u4e0b\uff0c\u5982\u4f55\u9009\u62e9\uff1f"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b defer \u4f18\u5316","link":"https:\/\/golang.dbwu.tech\/performance\/defer\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/defer\/","description":"\u6982\u8ff0 #  defer \u8bed\u53e5\u4fdd\u8bc1\u4e86\u4e0d\u8bba\u662f\u5728\u6b63\u5e38\u60c5\u51b5\u4e0b (return \u8fd4\u56de)\uff0c\u8fd8\u662f\u975e\u6b63\u5e38\u60c5\u51b5\u4e0b (\u53d1\u751f\u9519\u8bef, \u7a0b\u5e8f\u7ec8\u6b62)\uff0c\u51fd\u6570\u6216\u65b9\u6cd5\u90fd\u80fd\u591f\u6267\u884c\u3002 \u4e00\u4e2a\u5b8c\u6574\u7684 defer \u8fc7\u7a0b\u8981\u7ecf\u8fc7\u51fd\u6570\u6ce8\u518c\u3001\u53c2\u6570\u62f7\u2ec9\u3001\u51fd\u6570\u63d0\u53d6\u3001\u51fd\u6570\u8c03\u7528\uff0c\u8fd9\u8981\u6bd4\u76f4\u63a5\u8c03\u7528\u51fd\u6570\u6162\u5f97\u591a\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b for \u5faa\u73af","link":"https:\/\/golang.dbwu.tech\/performance\/for\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/for\/","description":"\u6982\u8ff0 #  for \u5faa\u73af\u904d\u5386\u65f6\uff0c\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e3a\u904d\u5386\u5bf9\u8c61\u5217\u8868 (\u5047\u8bbe\u5217\u8868\u53d8\u91cf\u540d\u4e3a items) \u7684\u5f53\u524d\u7d22\u5f15\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4e3a\u904d\u5386\u5bf9\u8c61\u5217\u8868\u7684\u5f53\u524d\u5bf9\u8c61\uff0c\u4e00\u822c\u6765\u8bf4\uff0c\u6211\u4eec\u6709\u4e24\u79cd\u65b9\u6cd5\u83b7\u53d6\u5230\u5f53\u524d\u904d\u5386\u5230\u7684\u5143\u7d20:"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b map key \u7c7b\u578b","link":"https:\/\/golang.dbwu.tech\/performance\/map_key_type\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/map_key_type\/","description":"\u6982\u8ff0 #  Map \u7684 key \u652f\u6301\u5f88\u591a\u6570\u636e\u7c7b\u578b\uff0c\u53ea\u8981\u6ee1\u8db3 \u6bd4\u8f83\u89c4\u5219 \u5373\u53ef\uff0c \u5927\u591a\u6570\u573a\u666f\u4e0b\uff0c\u6211\u4eec\u4f7f\u7528\u5230\u7684\u662f int \u548c string \u4e24\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u4e24\u8005\u4e4b\u95f4\uff0c\u54ea\u4e2a\u6027\u80fd\u66f4\u9ad8\u4e00\u4e9b\u5462\uff1f"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b map \u91cd\u7f6e\u548c\u5220\u9664","link":"https:\/\/golang.dbwu.tech\/performance\/map_free\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/map_free\/","description":"\u6982\u8ff0 #  Map \u4f1a\u81ea\u52a8\u6269\u5bb9\uff0c\u4f46\u662f\u4e0d\u4f1a\u81ea\u52a8\u7f29\u5bb9\u3002\u8fd9\u4e5f\u610f\u5473\u7740\uff0c\u5373\u4f7f\u8c03\u7528 delete() \u5c06 Map \u4e2d\u7684\u6570\u636e\u5220\u9664\uff0c\u5185\u5b58\u4e5f\u4e0d\u4f1a\u91ca\u653e (\u4e3a\u4ee5\u540e\u7684\u6570\u636e\u5907\u7528\uff0c\u7c7b\u4f3c\u4e8e\u9884\u5206\u914d\u7684\u529f\u80fd)\uff0c \u968f\u7740\u5185\u5b58\u5360\u7528\u8d8a\u6765\u8d8a\u591a\uff0c\u6700\u7ec8\u5bfc\u81f4\u6027\u80fd\u53d7\u5230\u5f71\u54cd\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b map \u9884\u5206\u914d","link":"https:\/\/golang.dbwu.tech\/performance\/map_pre_alloc\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/map_pre_alloc\/","description":"\u6982\u8ff0 #  map \u53ef\u4ee5\u76f4\u63a5\u8bbe\u7f6e\u5143\u7d20\uff0c\u5982\u679c\u5bf9\u5e94\u7684 key \u4e0d\u5b58\u5728\uff0c\u5185\u90e8\u8fd0\u884c\u65f6\u4f1a\u751f\u6210\u4e00\u4e2a\u65b0\u7684 key\uff0c\u5f00\u53d1\u8005\u4e0d\u9700\u8981\u8003\u8651 map \u5bb9\u91cf\u4e0d\u8db3\u95ee\u9898\uff0c\u56e0\u4e3a\u5185\u90e8\u8fd0\u884c\u65f6\u5df2\u7ecf\u5b9e\u73b0\u4e86 \u81ea\u52a8\u6269\u5bb9\u673a\u5236\uff0c \u4ece\u5f00\u53d1\u8005\u7684\u89d2\u5ea6\u770b\uff0c\u8fd9\u5927\u5927\u63d0\u9ad8\u4e86\u751f\u4ea7\u529b\u5e76\u964d\u4f4e\u4e86\u5fc3\u667a\u8d1f\u62c5\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b singleflight","link":"https:\/\/golang.dbwu.tech\/performance\/singleflight\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/singleflight\/","description":"\u6982\u8ff0 #  Go \u8bed\u8a00\u6269\u5c55\u5305\u4e2d\u63d0\u4f9b\u4e86\u53e6\u4e00\u79cd\u540c\u6b65\u539f\u8bed singleflight\uff0c\u5b83\u80fd\u591f\u6291\u5236\u5bf9\u67d0\u4e2a API \u7684\u591a\u6b21\u91cd\u590d\u8bf7\u6c42\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b string \u4e0e []byte \u8f6c\u6362","link":"https:\/\/golang.dbwu.tech\/performance\/string_with_bytes\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/string_with_bytes\/","description":"\u6982\u8ff0 #  \u5b57\u7b26\u4e32 \u4e0e \u5b57\u7b26\u5207\u7247 \u4e92\u76f8\u8f6c\u6362\uff0c\u662f\u5f00\u53d1\u4e2d\u7ecf\u5e38\u7528\u5230\u7684\u529f\u80fd\uff0c\u4f46\u662f\u4f60\u80fd\u60f3\u5230\uff0c\u4e00\u4e2a\u7b80\u5355\u7684\u4f18\u5316\uff0c\u5c31\u53ef\u4ee5\u63d0\u9ad8 10 \u500d+ \u6027\u80fd\u5417\uff1f"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b timer \u4f18\u5316","link":"https:\/\/golang.dbwu.tech\/performance\/timer\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/timer\/","description":"\u6982\u8ff0 #  time."},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u4e92\u65a5\u9501\u548c\u8bfb\u5199\u9501","link":"https:\/\/golang.dbwu.tech\/performance\/mutex\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/mutex\/","description":"\u6982\u8ff0 #  \u6807\u51c6\u5e93 sync \u63d0\u4f9b\u4e86 2 \u79cd\u9501\uff0csync."},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u5185\u5b58\u5bf9\u9f50","link":"https:\/\/golang.dbwu.tech\/performance\/memory_alignment\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/memory_alignment\/","description":"\u6982\u8ff0 #  \u5185\u5b58\u5bf9\u9f50\uff0c\u6216\u8005\u8bf4\u5b57\u8282\u5bf9\u9f50\uff0c\u6307\u4ee3\u7801\u7f16\u8bd1\u540e\u5728\u5185\u5b58\u7684\u5e03\u5c40\u4e0e\u4f7f\u7528\u65b9\u5f0f\u3002\u73b0\u4ee3\u8ba1\u7b97\u673a\u4e00\u822c\u662f 32\u4f4d \u6216 64\u4f4d \u5730\u5740\u5bf9\u9f50\uff0c\u5982\u679c\u8981\u8bbf\u95ee\u7684\u53d8\u91cf\u5185\u5b58\u6ca1\u6709\u5bf9\u9f50\uff0c\u53ef\u80fd\u4f1a\u89e6\u53d1\u603b\u7ebf\u9519\u8bef\u3002 \u7ef4\u57fa\u767e\u79d1\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u5185\u8054\u4f18\u5316","link":"https:\/\/golang.dbwu.tech\/performance\/inline\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/inline\/","description":"\u6982\u8ff0 #  \u5185\u8054 (inline) \u5c31\u662f \u5c06\u51fd\u6570\u7684\u8c03\u7528\u4ee3\u7801\u66ff\u6362\u4e3a\u51fd\u6570\u7684\u5177\u4f53\u5b9e\u73b0\u4ee3\u7801 (\u7f16\u8bd1\u5668\u5b9e\u73b0)\uff0c\u7a0b\u5e8f\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u76f4\u63a5\u6267\u884c\u5185\u8054\u540e\u5c55\u5f00\u7684\u4ee3\u7801\uff0c \u8282\u7701\u4e86\u51fd\u6570\u8c03\u7528\u7684\u5f00\u9500(\u521b\u5efa\u6808\u5e27\u3001\u8bfb\u5199\u5bc4\u5b58\u5668\u3001\u6808\u6ea2\u51fa\u68c0\u6d4b\u7b49)\uff0c\u53ef\u4ee5\u63d0\u5347\u6027\u80fd\uff0c\u4f46\u662f\u5e26\u6765\u7684\u4e00\u4e2a\u95ee\u9898\u662f\u7f16\u8bd1\u540e\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u4f53\u79ef\u589e\u5927\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u5207\u7247\u548c\u6570\u7ec4","link":"https:\/\/golang.dbwu.tech\/performance\/slice_with_array\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/slice_with_array\/","description":"\u6982\u8ff0 #   Array or Slice, that’s the question!"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u5207\u7247\u8fc7\u6ee4\u5668","link":"https:\/\/golang.dbwu.tech\/performance\/slice_filter\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/slice_filter\/","description":"\u6982\u8ff0 #  \u5207\u7247\u7684\u5e95\u5c42\u662f\u6570\u7ec4\uff0c\u5e76\u4e14\u4e0d\u540c\u7684\u5207\u7247\u4e4b\u95f4\u5171\u4eab\u4e00\u4e2a\u5e95\u5c42\u6570\u7ec4\uff0c\u5728\u5b9e\u73b0 \u8fc7\u6ee4\u5668 \u529f\u80fd\u65f6\uff0c\u53ef\u4ee5\u5229\u7528\u8fd9\u4e2a\u7279\u70b9\uff0c\u5c06\u8fc7\u6ee4\u540e\u7684\u7ed3\u679c\u5207\u7247\u5f15\u7528\u4e3a\u540c\u4e00\u4e2a\u5e95\u5c42\u6570\u7ec4\uff0c\u5b9e\u73b0\u5185\u5b58\u96f6\u5206\u914d\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u5207\u7247\u9884\u5206\u914d","link":"https:\/\/golang.dbwu.tech\/performance\/slice_pre_alloc\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/slice_pre_alloc\/","description":"\u6982\u8ff0 #  \u5207\u7247 \u8ffd\u52a0\u5143\u7d20\u65f6\uff0c\u76f4\u63a5\u8c03\u7528 append \u51fd\u6570\u5373\u53ef\uff0c\u5f00\u53d1\u8005\u4e0d\u9700\u8981\u8003\u8651 \u5207\u7247 \u5bb9\u91cf\u4e0d\u8db3\u95ee\u9898\uff0c\u56e0\u4e3a append \u51fd\u6570\u5185\u90e8\u5df2\u7ecf\u5b9e\u73b0\u4e86 \u81ea\u52a8\u6269\u5bb9\u673a\u5236\uff0c \u4ece\u5f00\u53d1\u8005\u7684\u89d2\u5ea6\u770b\uff0c\u8fd9\u5927\u5927\u63d0\u9ad8\u4e86\u751f\u4ea7\u529b\u5e76\u964d\u4f4e\u4e86\u5fc3\u667a\u8d1f\u62c5\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u5b57\u7b26\u4e32\u62fc\u63a5","link":"https:\/\/golang.dbwu.tech\/performance\/string_concat\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/string_concat\/","description":"\u6982\u8ff0 #  Go \u7684\u5b57\u7b26\u4e32\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u9664\u975e\u7528\u4e00\u4e2a\u65b0\u5b57\u7b26\u4e32\u8986\u76d6\u6389\u65e7\u5b57\u7b26\u4e32\u3002\u540c\u6837\uff0c\u76f4\u63a5\u62fc\u63a5\u4e24\u4e2a\u5b57\u7b26\u4e32\uff0c\u7b49\u4e8e\u521b\u5efa\u4e86\u4e00\u4e2a\u65b0\u7684\u5b57\u7b26\u4e32\u3002 \u5bf9\u4e8e \u5b57\u7b26\u4e32\u62fc\u63a5 \u7684\u573a\u666f\uff0c\u4e0d\u540c\u65b9\u6cd5\u53ef\u4ee5\u4f1a\u9020\u6210 \u4e0a\u5343\u500d \u7684\u6027\u80fd\u5dee\u8ddd\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u5b57\u8282\u5e8f\u4f18\u5316","link":"https:\/\/golang.dbwu.tech\/performance\/binary_read_write\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/binary_read_write\/","description":"\u6982\u8ff0 #   encoding\/binary \u5305\u7528\u4e8e\u6570\u5b57\u548c\u5b57\u8282\u5e8f\u5217\u4e4b\u95f4\u7684\u7b80\u5355\u8f6c\u6362\u4ee5\u53ca varints \u7684\u7f16\u7801\u548c\u89e3\u7801\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u5bf9\u8c61\u590d\u7528","link":"https:\/\/golang.dbwu.tech\/performance\/sync_pool\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/sync_pool\/","description":"\u6982\u8ff0 #  sync."},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u622a\u53d6\u4e2d\u6587\u5b57\u7b26\u4e32","link":"https:\/\/golang.dbwu.tech\/performance\/sub_cn_string\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/sub_cn_string\/","description":"\u6982\u8ff0 #  \u5982\u679c\u5b57\u7b26\u4e32\u4e2d\u5168\u90e8\u90fd\u662f ASCII \u5b57\u8282\uff0c\u76f4\u63a5\u4f7f\u7528\u5207\u7247\u7684\u65b9\u5f0f\u622a\u53d6\uff0c\u662f\u6700\u7b80\u5355\u548c\u6700\u9ad8\u6548\u7684\u65b9\u5f0f\uff0c\u5982:"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u6574\u6570\u8f6c\u5b57\u7b26\u4e32","link":"https:\/\/golang.dbwu.tech\/performance\/int_to_string\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/int_to_string\/","description":"\u6982\u8ff0 #  \u57fa\u7840\u6570\u636e\u7c7b\u578b\u4e4b\u95f4\u76f8\u4e92\u8f6c\u5316\u662f\u5f00\u53d1\u4e2d\u5e38\u89c1\u7684\u529f\u80fd\u4ee3\u7801\uff0c\u4ee5 int \u7c7b\u578b\u8f6c\u6362\u4e3a string \u7c7b\u578b\u4e3e\u4f8b\u6765\u8bf4\uff0c\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u6807\u51c6\u5e93\u63d0\u4f9b\u7684 fmt."},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u7a7a\u7ed3\u6784\u4f53","link":"https:\/\/golang.dbwu.tech\/performance\/empty_struct\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/empty_struct\/","description":"\u6982\u8ff0 #  Go \u7684\u6807\u51c6\u5e93\u6ca1\u6709\u5185\u7f6e\u7684 Set \u7c7b\u578b\uff0c\u5728\u4e0d\u5f15\u7528\u7b2c\u4e09\u65b9\u5305\u7684\u60c5\u51b5\u4e0b\uff0c\u4e00\u822c\u662f\u7ed3\u5408\u5185\u7f6e\u7684 map \u7c7b\u578b\u5b9e\u73b0 Set \u76f8\u5173\u529f\u80fd\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u7ed3\u6784\u4f53\u5207\u7247","link":"https:\/\/golang.dbwu.tech\/performance\/struct_slice\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/struct_slice\/","description":"\u6982\u8ff0 #  \u4e1a\u52a1\u5f00\u53d1\u4e2d\uff0c\u4e00\u4e2a\u5e38\u89c1\u7684\u573a\u666f\u662f\u5c06\u591a\u4e2a\u76f8\u540c\u7c7b\u578b\u7684 \u7ed3\u6784\u4f53 \u53d8\u91cf\u5b58\u5165\u4e00\u4e2a\u6570\u636e\u5bb9\u5668\u4e2d\uff0c\u901a\u5e38\u6211\u4eec\u4f1a\u4f7f\u7528 \u5207\u7247 \u4f5c\u4e3a\u6570\u636e\u5bb9\u5668\u3002 \u90a3\u4e48\u5bf9\u4e8e\u7ed3\u6784\u4f53\u6765\u8bf4\uff0c\u5b58\u50a8\u5176\u503c\u548c\u5b58\u50a8\u5176\u6307\u9488\uff0c\u6027\u80fd\u5dee\u5f02\u6709\u591a\u5927\u5462\uff1f"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u83b7\u53d6 goroutine ID","link":"https:\/\/golang.dbwu.tech\/performance\/goroutineid\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/goroutineid\/","description":"\u6982\u8ff0 #  Go \u8bed\u8a00\u523b\u610f\u6ca1\u6709\u63d0\u4f9b\u83b7\u53d6 goroutine ID \u7684\u539f\u56e0\u662f\u4e3a\u4e86\u907f\u514d\u6ee5\u7528\u3002\u56e0\u4e3a\u5927\u90e8\u5206\u7528\u6237\u5728\u8f7b\u677e\u62ff\u5230 goroutine ID \u4e4b\u540e\uff0c \u5728\u4e4b\u540e\u7684\u7f16\u7a0b\u4e2d\u4f1a\u4e0d\u81ea\u89c9\u5730\u7f16\u5199\u51fa\u5f3a\u4f9d\u8d56 goroutine ID \u7684\u4ee3\u7801\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u83b7\u53d6\u8c03\u7528\u5806\u6808\u4f18\u5316","link":"https:\/\/golang.dbwu.tech\/performance\/stack_dump\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/stack_dump\/","description":"\u6982\u8ff0 #  \u5728\u5de5\u7a0b\u4ee3\u7801\u4e2d\u9700\u8981\u5728\u5f02\u5e38\u573a\u666f\u6253\u5370\u76f8\u5e94\u7684\u65e5\u5fd7\uff0c\u8bb0\u5f55\u91cd\u8981\u7684\u4e0a\u4e0b\u6587\u4fe1\u606f\u3002\u5982\u679c\u9047\u5230 panic \u6216 error \u7684\u60c5\u51b5\uff0c \u8fd9\u65f6\u5019\u5c31\u9700\u8981\u8be6\u7ec6\u7684 \u5806\u6808\u4fe1\u606f \u4f5c\u4e3a\u8f85\u52a9\u6765\u6392\u67e5\u95ee\u9898\uff0c\u672c\u5c0f\u8282\u5c31\u6765\u4ecb\u7ecd\u4e24\u79cd\u5e38\u89c1\u7684\u83b7\u53d6 \u5806\u6808\u4fe1\u606f \u65b9\u6cd5\uff0c \u7136\u540e\u5bf9\u4e24\u79cd\u65b9\u6cd5\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\uff0c\u6700\u540e\u4f7f\u7528\u6d4b\u8bd5\u7684\u7ed3\u679c\u8fdb\u884c\u6027\u80fd\u5bf9\u6bd4\u5e76\u5206\u6790\u5dee\u5f02\u3002"},{"title":"Go \u9ad8\u6027\u80fd\u4e4b\u9003\u9038\u5206\u6790","link":"https:\/\/golang.dbwu.tech\/performance\/escape\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/performance\/escape\/","description":"\u9003\u9038\u5206\u6790 #  Go \u8bed\u8a00\u7684\u7f16\u8bd1\u5668\u4f7f\u7528 \u9003\u9038\u5206\u6790 \u51b3\u5b9a\u54ea\u4e9b\u53d8\u91cf\u5206\u914d\u5728\u6808\u4e0a\uff0c\u54ea\u4e9b\u53d8\u91cf\u5206\u914d\u5728\u5806\u4e0a\u3002"},{"title":"JSON \u4f7f\u7528\u6280\u5de7","link":"https:\/\/golang.dbwu.tech\/engineering\/json\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/json\/","description":"\u6982\u8ff0 #  \u5728 Go \u5feb\u901f\u5165\u95e8\u6307\u5357 - JSON \u8bb2\u89e3\u4e86 JSON \u7684\u5e38\u7528\u65b9\u6cd5\uff0c\u4f46\u662f\u9664\u6b64\u4e4b\u5916\uff0cJSON \u8fd8\u6709\u4e00\u4e9b\u9c9c\u4e3a\u4eba\u77e5\u7684\u4f7f\u7528\u6280\u5de7\uff0c \u53ef\u4ee5\u7b80\u6d01\u5730\u7ec4\u5408\u548c\u5ffd\u7565\u7ed3\u6784\u4f53\u5b57\u6bb5\uff0c\u907f\u514d\u4e86\u91cd\u65b0\u5b9a\u4e49\u7ed3\u6784\u4f53\u548c\u5185\u5d4c\u7ed3\u6784\u4f53\u7b49\u8f83\u4e3a\u7b28\u62d9\u7684\u65b9\u5f0f\uff0c\u8fd9\u5728 \u63a5\u53e3\u8f93\u51fa \u548c \u7b2c\u4e09\u53d1\u63a5\u53e3\u5bf9\u63a5 \u4e1a\u52a1\u573a\u666f\u4e2d\u975e\u5e38\u6709\u5e2e\u52a9\u3002 \u8fd9\u7bc7\u505a\u4e00\u4e2a\u8865\u5145\uff0c\u4e24\u7bc7\u6587\u7ae0\u6d89\u53ca\u5230\u7684 JSON \u77e5\u8bc6\u70b9\uff0c\u5e94\u8be5\u8db3\u591f\u5927\u90e8\u5206\u5f00\u53d1\u573a\u666f\u7684\u4f7f\u7528\u4e86\u3002"},{"title":"\u4ea4\u53c9\u7f16\u8bd1","link":"https:\/\/golang.dbwu.tech\/engineering\/compiling_cross_platform\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/compiling_cross_platform\/","description":"\u6982\u8ff0 #  \u4ea4\u53c9\u7f16\u8bd1\uff0c\u4e5f\u79f0\u8de8\u5e73\u53f0\u7f16\u8bd1\uff0c\u5c31\u662f\u5728\u4e00\u4e2a\u5e73\u53f0\u4e0a\u7f16\u8bd1\u6e90\u4ee3\u7801\uff0c\u751f\u6210\u7ed3\u679c\u4e3a\u53e6\u4e00\u4e2a\u5e73\u53f0\u4e0a\u7684\u53ef\u6267\u884c\u4ee3\u7801\u3002 \u8fd9\u91cc\u7684\u5e73\u53f0\u5305\u542b\u4e24\u4e2a\u6982\u5ff5\uff1a\u4f53\u7cfb\u67b6\u6784 (\u5982 AMD, ARM) \u548c \u64cd\u4f5c\u7cfb\u7edf (\u5982 Linux, Windows\uff09\u3002 \u540c\u4e00\u4e2a\u4f53\u7cfb\u67b6\u6784\u53ef\u4ee5\u8fd0\u884c\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u53cd\u8fc7\u6765\uff0c\u540c\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u4e5f\u53ef\u4ee5\u8fd0\u884c\u5728\u4e0d\u540c\u7684\u4f53\u7cfb\u67b6\u6784\u4e0a\u3002"},{"title":"\u5207\u7247\u4f7f\u7528\u6280\u5de7","link":"https:\/\/golang.dbwu.tech\/engineering\/slice\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/slice\/","description":"\u6982\u8ff0 #  Go \u5185\u7f6e\u7684 append() \u548c copy() \u4e24\u4e2a\u51fd\u6570\u975e\u5e38\u5f3a\u5927\uff0c\u901a\u8fc7\u914d\u5408 slice \u7ec4\u5408\u64cd\u4f5c\uff0c \u53ef\u4ee5\u5b9e\u73b0\u5927\u591a\u6570 \u5bb9\u5668\u7c7b \u6570\u636e\u7ed3\u6784\u548c\u57fa\u7840\u7b97\u6cd5\uff0c\u4f8b\u5982 \u6808, \u961f\u5217 \u7684\u5e38\u89c4\u64cd\u4f5c\u3002"},{"title":"\u5355\u5143\u6d4b\u8bd5\u57fa\u5883","link":"https:\/\/golang.dbwu.tech\/engineering\/test_fixture\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/test_fixture\/","description":"\u6982\u8ff0 #  \u7f16\u5199\u6d4b\u8bd5\u4ee3\u7801\u65f6\uff0c\u6700\u7e41\u7410\u7684\u90e8\u5206\u4e4b\u4e00\u662f\u5c06\u4e00\u4e9b \u516c\u5171\u7684\u72b6\u6001\u53d8\u91cf \u8bbe\u7f6e\u4e3a\u67d0\u4e2a\u7279\u5b9a\u7684\u72b6\u6001\u3002\u6bd4\u5982\u5e38\u89c1\u7684\u573a\u666f:"},{"title":"\u5355\u5143\u6d4b\u8bd5\u57fa\u7840\u5fc5\u5907","link":"https:\/\/golang.dbwu.tech\/engineering\/test\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/test\/","description":"\u6982\u8ff0 #  \u6d4b\u8bd5\u65e8\u5728\u53d1\u73b0 bug\uff0c\u800c\u4e0d\u662f\u8bc1\u660e\u5176\u4e0d\u5b58\u5728\u3002\u4e00\u4e2a\u5de5\u7a0b\u8d28\u91cf\u826f\u597d\u7684\u9879\u76ee\uff0c\u4e00\u5b9a\u4f1a\u6709\u5145\u5206\u7684\u5355\u5143\u6d4b\u8bd5\u548c\u5408\u7406\u7684\u6d4b\u8bd5\u8986\u76d6\u7387\uff0c\u5355\u5143\u6d4b\u8bd5\u5c31\u662f\u4e1a\u52a1\u903b\u8f91\u3002"},{"title":"\u5355\u5143\u6d4b\u8bd5\u8986\u76d6\u7387","link":"https:\/\/golang.dbwu.tech\/engineering\/test_cover\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/test_cover\/","description":"\u6982\u5ff5 #   \u6d4b\u8bd5\u8986\u76d6\u7387\u662f\u6307\u88ab\u6d4b\u8bd5\u5bf9\u8c61\u88ab\u8986\u76d6\u5230\u7684\u6d4b\u8bd5\u6bd4\u4f8b\u3002"},{"title":"\u538b\u529b\u6d4b\u8bd5","link":"https:\/\/golang.dbwu.tech\/engineering\/test_performance\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/test_performance\/","description":"\u6982\u5ff5 #   \u5728\u8f6f\u4ef6\u6d4b\u8bd5\u4e2d\uff1a\u538b\u529b\u6d4b\u8bd5\uff08Stress Test\uff09\uff0c\u4e5f\u79f0\u4e3a\u5f3a\u5ea6\u6d4b\u8bd5\u3001\u8d1f\u8f7d\u6d4b\u8bd5\u3002\u538b\u529b\u6d4b\u8bd5\u662f\u6a21\u62df\u5b9e\u9645\u5e94\u7528\u7684\u8f6f\u786c\u4ef6\u73af\u5883\u53ca\u7528\u6237\u4f7f\u7528\u8fc7\u7a0b\u7684\u7cfb\u7edf\u8d1f\u8377\uff0c\u957f\u65f6\u95f4\u6216\u8d85\u5927\u8d1f\u8377\u5730\u8fd0\u884c\u6d4b\u8bd5\u8f6f\u4ef6\uff0c\u6765\u6d4b\u8bd5\u88ab\u6d4b\u7cfb\u7edf\u7684\u6027\u80fd\u3001\u53ef\u9760\u6027\u3001\u7a33\u5b9a\u6027\u7b49\u3002"},{"title":"\u547d\u4ee4\u884c\u5de5\u5177","link":"https:\/\/golang.dbwu.tech\/engineering\/command\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/command\/","description":"\u6982\u8ff0 #   \u5de5\u6b32\u5584\u5176\u4e8b\uff0c\u5fc5\u5148\u5229\u5176\u5668\u3002"},{"title":"\u57fa\u51c6\u6d4b\u8bd5\u6570\u636e\u5206\u6790","link":"https:\/\/golang.dbwu.tech\/engineering\/benchstat\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/benchstat\/","description":"\u6982\u8ff0 #   Benchstat \u547d\u4ee4\u7528\u6765\u8ba1\u7b97\u548c\u6bd4\u8f83\u57fa\u51c6\u6d4b\u8bd5\u7684\u7edf\u8ba1\u6570\u636e\u3002"},{"title":"\u5e38\u7528\u6570\u5b66\u65b9\u6cd5","link":"https:\/\/golang.dbwu.tech\/engineering\/math\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/math\/","description":"\u4fdd\u7559\u4e24\u4f4d\u5c0f\u6570 #  package main import ( "fmt" "math" ) func RoundFloat(val float64, precision int) float64 { ratio := math."},{"title":"\u5f00\u53d1\u73af\u5883\u914d\u7f6e","link":"https:\/\/golang.dbwu.tech\/engineering\/base_config\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/base_config\/","description":"\u6982\u8ff0 #  \u672c\u5c0f\u8282\u4e3b\u8981\u8bb2\u8ff0\u5982\u4f55\u5feb\u901f\u642d\u5efa\u4e00\u4e2a\u73b0\u4ee3\u5316\u7684 Go \u5f00\u53d1\u73af\u5883\u3002"},{"title":"\u6761\u4ef6\u7f16\u8bd1","link":"https:\/\/golang.dbwu.tech\/engineering\/conditional_compilation\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/conditional_compilation\/","description":"\u6982\u8ff0 #  \u6761\u4ef6\u7f16\u8bd1 \u662f\u6307\u9488\u5bf9\u4e0d\u540c\u7684\u5e73\u53f0\uff0c\u5728\u7f16\u8bd1\u671f\u95f4\u9009\u62e9\u6027\u5730\u7f16\u8bd1\u7279\u5b9a\u7684\u7a0b\u5e8f\u4ee3\u7801\u3002 Go \u901a\u8fc7\u5f15\u5165 build tag \u5b9e\u73b0\u4e86\u6761\u4ef6\u7f16\u8bd1\u3002"},{"title":"\u683c\u5f0f\u5316\u65b9\u6cd5","link":"https:\/\/golang.dbwu.tech\/engineering\/format\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/format\/","description":"\u683c\u5f0f\u5316\u663e\u793a\u7a7a\u95f4\u4f7f\u7528 #  package main import ( "fmt" ) func ByteCountToReadable(b uint64) string { const unit = 1024 if b < unit { return fmt."},{"title":"\u6a21\u7cca\u6d4b\u8bd5-\u5b9e\u8df5","link":"https:\/\/golang.dbwu.tech\/engineering\/test_fuzzing_practice\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/test_fuzzing_practice\/","description":"\u6982\u8ff0 #  \u8fd9\u7bc7\u6587\u7ae0\u5c06\u4ecb\u7ecd \u6a21\u7cca\u6d4b\u8bd5 \u7684\u57fa\u7840\u77e5\u8bc6\u3002\u901a\u8fc7\u6a21\u7cca\u6d4b\u8bd5\uff0c\u968f\u673a\u6570\u636e\u4f1a\u9488\u5bf9\u6d4b\u8bd5\u8fd0\u884c\u5e76\u8bd5\u56fe\u627e\u5230\u6f0f\u6d1e\u6216\u5bfc\u81f4\u7a0b\u5e8f\u5f02\u5e38\u9000\u51fa\u7684\u8f93\u5165\u6570\u636e\u3002 \u53ef\u4ee5\u901a\u8fc7 \u6a21\u7cca\u6d4b\u8bd5 \u53d1\u73b0\u7684\u6f0f\u6d1e\u7c7b\u578b\u5305\u62ec SQL \u6ce8\u5165, \u7f13\u51b2\u533a\u6ea2\u51fa\u653b\u51fb, DOS \u548c CSRF\u3002"},{"title":"\u6a21\u7cca\u6d4b\u8bd5-\u7406\u8bba","link":"https:\/\/golang.dbwu.tech\/engineering\/test_fuzzing_theory\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/test_fuzzing_theory\/","description":"\u6982\u8ff0 #  Go \u4ece 1."},{"title":"\u7ed3\u6784\u4f53\u4f7f\u7528\u6280\u5de7","link":"https:\/\/golang.dbwu.tech\/engineering\/struct\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/struct\/","description":"\u6982\u8ff0 #  Go \u8bed\u8a00\u4e2d\uff0c\u7ed3\u6784\u4f53\u548c\u5b83\u6240\u5305\u542b\u7684\u6570\u636e\u5728\u5185\u5b58\u4e2d\u662f\u4ee5\u8fde\u7eed\u5757\u7684\u5f62\u5f0f\u5b58\u5728\u7684\uff0c\u5373\u4f7f\u7ed3\u6784\u4f53\u4e2d\u5d4c\u5957\u6709\u5176\u4ed6\u7684\u7ed3\u6784\u4f53\uff0c\u8fd9\u5728\u6027\u80fd\u4e0a\u5e26\u6765\u4e86\u5f88\u5927\u7684\u4f18\u52bf\u3002 \u4e0d\u50cf Java \u4e2d\u7684\u5f15\u7528\u7c7b\u578b\uff0c\u4e00\u4e2a\u5bf9\u8c61\u548c\u5b83\u91cc\u9762\u5305\u542b\u7684\u5bf9\u8c61\u53ef\u80fd\u4f1a\u5728\u4e0d\u540c\u7684\u5185\u5b58\u7a7a\u95f4\u4e2d\uff0c\u548c Go \u8bed\u8a00\u4e2d\u7684\u6307\u9488\u5f88\u50cf\u3002 \u4e0b\u9762\u7684\u4f8b\u5b50\u6e05\u6670\u5730\u8bf4\u660e\u4e86\u8fd9\u4e9b\u60c5\u51b5\uff1a"},{"title":"\u7f16\u8bd1\u6587\u4ef6\u4f53\u79ef\u4f18\u5316","link":"https:\/\/golang.dbwu.tech\/engineering\/upx\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/upx\/","description":"\u6982\u8ff0 #  \u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u9879\u76ee\u7f16\u8bd1\u65f6\u4f1a\u901a\u8fc7\u4f18\u5316\u6765\u51cf\u5c0f\u7f16\u8bd1\u540e\u7684\u6587\u4ef6\u4f53\u79ef\uff0c\u8fd9\u6837\u80fd\u591f\u52a0\u5feb\u7ebf\u4e0a\u670d\u52a1\u7684\u6d4b\u8bd5\u548c\u90e8\u7f72\u6d41\u7a0b\u3002 \u63a5\u4e0b\u6765\u5206\u522b\u4ece\u7f16\u8bd1\u9009\u9879\u548c\u7b2c\u4e09\u65b9\u538b\u7f29\u5de5\u5177\u4e24\u65b9\u9762\u6765\u4ecb\u7ecd\u5982\u4f55\u6709\u6548\u5730\u51cf\u5c0f\u7f16\u8bd1\u540e\u7684\u6587\u4ef6\u4f53\u79ef\u3002"},{"title":"\u9519\u8bef\u5904\u7406\u6700\u4f73\u5b9e\u8df5","link":"https:\/\/golang.dbwu.tech\/engineering\/error_handle_gracefully\/","pubDate":"Sun, 01 Jan 2023 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/engineering\/error_handle_gracefully\/","description":"\u9519\u8bef\u5fc5\u987b\u88ab\u5904\u7406 #  \u8c03\u7528\u51fd\u6570\u65f6\uff0c\u6709\u5f88\u591a\u51fd\u6570\u603b\u662f\u6210\u529f\u8fd4\u56de\uff0c\u6bd4\u5982\u5e38\u89c1\u7684 println() len(), \u4f46\u662f\u8fd8\u6709\u5f88\u591a\u51fd\u6570\uff0c\u56e0\u4e3a\u5404\u79cd\u4e0d\u53d7\u63a7\u7684\u5f71\u54cd (\u6bd4\u5982 \u7f51\u7edc\u4e2d\u65ad, IO \u9519\u8bef \u7b49), \u53ef\u80fd\u4f1a\u8c03\u7528\u5931\u8d25\u751a\u81f3\u62a5\u9519\u3002 \u56e0\u6b64\uff0c\u5904\u7406\u9519\u8bef\u662f\u7a0b\u5e8f\u4e2d\u6700\u91cd\u8981\u7684\u90e8\u5206\u4e4b\u4e00\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/array\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/array\/","description":"\u6982\u8ff0 #  \u6570\u7ec4 \u662f\u5177\u6709\u76f8\u540c\u6570\u636e\u7c7b\u578b\u7684\u4e00\u7ec4\u957f\u5ea6\u56fa\u5b9a\u7684\u6570\u636e\u9879\u5e8f\u5217\uff0c\u5206\u914d\u5728\u8fde\u7eed\u7684\u5185\u5b58\u5730\u5740\u4e0a\u3002\u5176\u4e2d\u6570\u636e\u7c7b\u578b\u53ef\u4ee5\u662f\u6574\u578b\u3001\u5e03\u5c14\u578b\u7b49\u57fa\u7840\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u4ee5\u662f\u81ea\u5b9a\u4e49\u6570\u636e\u7c7b\u578b\u3002 \u6570\u7ec4\u957f\u5ea6 \u5fc5\u987b\u662f\u4e00\u4e2a\u5e38\u91cf\u8868\u8fbe\u5f0f\uff0c\u5e76\u4e14\u5fc5\u987b\u662f\u4e00\u4e2a\u975e\u8d1f\u6570\u3002\u540c\u65f6\uff0c\u6570\u7ec4\u957f\u5ea6 \u4e5f\u662f\u6570\u7ec4\u7c7b\u578b\u7684\u4e00\u90e8\u5206\uff0c \u4f8b\u5982 [3]int \u548c [5]int \u662f\u4e0d\u540c\u7684\u7c7b\u578b\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/atomic\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/atomic\/","description":"\u6982\u8ff0 #  \u8c03\u7528 sync\/atomic \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/base64\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/base64\/","description":"\u6982\u8ff0 #  \u8c03\u7528 encoding\/base64 \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/basesyntaxandkeyword\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/basesyntaxandkeyword\/","description":"\u6587\u4ef6\u540d #  Go \u7684\u6587\u4ef6\u4ee5 ."},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/blank_operator\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/blank_operator\/","description":"\u6982\u8ff0 #  _ \u662f\u4e00\u4e2a\u7279\u6b8a\u7684\u6807\u8bc6\u7b26\uff0c\u88ab\u79f0\u4e3a\u7a7a\u767d\u6807\u8bc6\u7b26\u3002 \u5b83\u53ef\u4ee5\u50cf\u5176\u4ed6\u6807\u8bc6\u7b26\u90a3\u6837\u7528\u4e8e\u53d8\u91cf\u7684\u58f0\u660e\u6216\u8d4b\u503c\uff08\u4efb\u4f55\u7c7b\u578b\u90fd\u53ef\u4ee5\u8d4b\u503c\u7ed9\u5b83\uff09\uff0c\u4f46\u4efb\u4f55\u8d4b\u7ed9\u8fd9\u4e2a\u6807\u8bc6\u7b26\u7684\u503c\u90fd\u5c06\u88ab\u4e22\u5f03\uff0c \u56e0\u6b64\u8fd9\u4e9b\u503c\u4e0d\u80fd\u5728\u540e\u7eed\u7684\u4ee3\u7801\u4e2d\u4f7f\u7528\uff0c\u4e5f\u4e0d\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e2a\u6807\u8bc6\u7b26\u4f5c\u4e3a\u53d8\u91cf\u5bf9\u5176\u5b83\u53d8\u91cf\u8fdb\u884c\u8d4b\u503c\u6216\u8fd0\u7b97\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/buildandrun\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/buildandrun\/","description":"\u793a\u4f8b\u4ee3\u7801 #  package main \/\/ \u5305\u540d\uff0c\u5fc5\u987b\u58f0\u660e  func main() { println("hello world") } Go \u4ee3\u7801\u7ec4\u7ec7\u65b9\u5f0f #  Go \u4ee3\u7801\u662f\u4f7f\u7528\u5305\u6765\u7ec4\u7ec7\u7684\uff0c\u7c7b\u4f3c\u4e8e\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u4e2d\u7684\u5e93\u3001\u6a21\u5757\u3001\u547d\u540d\u7a7a\u95f4\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/bytes\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/bytes\/","description":"\u6982\u8ff0 #  \u5efa\u8bae\u5148\u9605\u8bfb \u5b57\u7b26\u4e32, \u5207\u7247 \u4e24\u4e2a\u5c0f\u8282\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/channel\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/channel\/","description":"\u6982\u8ff0 #  \u5efa\u8bae\u5148\u9605\u8bfb goroutine \u5c0f\u8282\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/channel_buffer\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/channel_buffer\/","description":"\u6982\u8ff0 #  Go \u7bb4\u8a00: \u4e0d\u8981\u901a\u8fc7\u5171\u4eab\u5185\u5b58\u6765\u901a\u4fe1\uff0c\u800c\u8981\u901a\u8fc7\u901a\u4fe1\u6765\u5171\u4eab\u5185\u5b58\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/channel_close\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/channel_close\/","description":"\u6982\u8ff0 #  \u5efa\u8bae\u5148\u9605\u8bfb \u975e\u7f13\u51b2\u901a\u9053 \u548c \u7f13\u51b2\u901a\u9053 \u5c0f\u8282\u3002 \u5728\u524d\u9762\u7684\u4e24\u4e2a\u5c0f\u8282\u4e2d\uff0c \u4e3a\u4e86\u6700\u5c0f\u5316\u4ee3\u7801\u8fbe\u5230\u6f14\u793a\u6548\u679c\uff0c\u7701\u7565\u4e86 \u5173\u95ed\u901a\u9053 \u7684\u6b65\u9aa4\uff0c \u6b63\u786e\u7684\u505a\u6cd5\u5e94\u8be5\u662f\u5728\u901a\u9053\u4f7f\u7528\u5b8c\u6210\u540e\u5173\u95ed\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/channel_close_check\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/channel_close_check\/","description":"\u6982\u8ff0 #  \u5efa\u8bae\u5148\u9605\u8bfb \u975e\u7f13\u51b2\u901a\u9053, \u7f13\u51b2\u901a\u9053, \u5173\u95ed\u901a\u9053, \u901a\u9053\u65b9\u5411\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/channel_direction\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/channel_direction\/","description":"\u6982\u8ff0 #  \u901a\u9053\u7684\u65b9\u5411\u5206\u4e3a \u53d1\u9001 \u548c \u63a5\u6536\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u901a\u9053\u662f\u53cc\u5411\u7684 (\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536)\uff0c\u4f46\u662f\u53ef\u4ee5\u901a\u8fc7\u6807\u8bc6\u7b26\u6307\u660e\u901a\u9053\u4e3a\u5355\u5411 (\u53ea\u8bfb\u6216\u53ea\u5199)\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/channel_range\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/channel_range\/","description":"\u6982\u8ff0 #  \u5efa\u8bae\u5148\u9605\u8bfb range, \u975e\u7f13\u51b2\u901a\u9053, \u7f13\u51b2\u901a\u9053\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/command\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/command\/","description":"\u6982\u8ff0 #  \u8c03\u7528 os\/exec \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/command_args\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/command_args\/","description":"\u6982\u8ff0 #  \u8c03\u7528 os \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/command_flag\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/command_flag\/","description":"\u6982\u8ff0 #  \u8c03\u7528 flag \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/const\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/const\/","description":"\u5e38\u91cf #  \u5173\u952e\u5b57 const, \u548c\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u4e2d\u5e38\u91cf\u7684\u8bed\u4e49\u4e00\u6837\uff0c\u5b9a\u4e49\u540e\u65e0\u6cd5\u4fee\u6539\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/data_convert\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/data_convert\/","description":"\u6982\u8ff0 #  Go \u662f\u5f3a\u7c7b\u578b\u8bed\u8a00\uff0c\u56e0\u6b64\u4e0d\u4f1a\u8fdb\u884c\u9690\u5f0f\u7c7b\u578b\u8f6c\u6362 (\u4f8b\u5982\u4e0d\u80fd\u76f4\u63a5\u5c06\u4e00\u4e2a \u6d6e\u70b9\u578b \u8f6c\u6362\u4e3a \u6574\u578b)\u3002\u4efb\u4f55\u4e0d\u540c\u7c7b\u578b\u4e4b\u95f4\u7684\u8f6c\u6362\u90fd\u5fc5\u987b\u663e\u5f0f\u8bf4\u660e\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/decimal\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/decimal\/","description":"\u6982\u8ff0 #  \u5728\u5927\u591a\u6570\u5904\u7406\u6d6e\u70b9\u6570\u7684\u573a\u666f\u4e2d\uff0c\u4e3a\u4e86\u63d0\u9ad8\u53ef\u8bfb\u6027\uff0c\u5f80\u5f80\u53ea\u9700\u8981\u7cbe\u786e\u5230 2 \u4f4d\u6216 3 \u4f4d\uff0c\u4e00\u822c\u6765\u8bf4\uff0c\u5e38\u7528\u7684\u65b9\u6cd5\u6709\u4e24\u79cd\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/defer\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/defer\/","description":"\u6982\u8ff0 #  \u4e00\u4e2a defer \u8bed\u53e5\u5c31\u662f\u4e00\u4e2a\u666e\u901a\u7684\u51fd\u6570\u6216\u65b9\u6cd5\u8c03\u7528\u3002 defer \u8bed\u53e5\u4fdd\u8bc1\u4e86\u4e0d\u8bba\u662f\u5728\u6b63\u5e38\u60c5\u51b5\u4e0b (return \u8fd4\u56de)\uff0c \u8fd8\u662f\u975e\u6b63\u5e38\u60c5\u51b5\u4e0b (\u53d1\u751f\u9519\u8bef, \u7a0b\u5e8f\u7ec8\u6b62)\uff0c\u51fd\u6570\u6216\u65b9\u6cd5\u90fd\u80fd\u591f\u6267\u884c\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/dir_create_delete\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/dir_create_delete\/","description":"\u6982\u8ff0 #  \u8c03\u7528 os \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/dir_walk\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/dir_walk\/","description":"\u6982\u8ff0 #  \u8c03\u7528 path\/filepath \u5305\u5373\u53ef\u3002filepath."},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/error\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/error\/","description":"\u6982\u8ff0 #  \u5efa\u8bae\u5148\u9605\u8bfb \u51fd\u6570 \u548c \u63a5\u53e3 \u5c0f\u8282\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/exit\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/exit\/","description":"\u6982\u8ff0 #  \u8c03\u7528 os \u5305\uff0c\u81ea\u5b9a\u4e49 status code\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/file_check\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/file_check\/","description":"\u6982\u8ff0 #  \u8c03\u7528 os \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/file_create_delete\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/file_create_delete\/","description":"\u6982\u8ff0 #  \u8c03\u7528 os \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/file_path\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/file_path\/","description":"\u6982\u8ff0 #  \u8c03\u7528 path\/filepath \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/file_read\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/file_read\/","description":"\u6982\u8ff0 #  \u8c03\u7528 os \u5305\u5373\u53ef\u3002\u5efa\u8bae\u5148\u9605\u8bfb \u521b\u5efa\u6587\u4ef6 \u548c \u5199\u6587\u4ef6\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/file_write\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/file_write\/","description":"\u6982\u8ff0 #  \u8c03\u7528 os \u5305\u5373\u53ef\u3002\u5efa\u8bae\u5148\u9605\u8bfb \u521b\u5efa\u6587\u4ef6\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/for\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/for\/","description":"\u6982\u8ff0 #  Go \u4ec5\u63d0\u4f9b\u4e86\u5173\u952e\u5b57 for \u6765\u8868\u793a\u5faa\u73af\uff0c\u5e76\u6ca1\u6709\u63d0\u4f9b while \u548c do-while \u8bed\u53e5\uff0c\u8fd9\u4e00\u70b9\u548c\u4e3b\u6d41\u7f16\u7a0b\u8bed\u8a00\u4e0d\u540c\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/func\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/func\/","description":"\u6982\u8ff0 #  \u51fd\u6570 \u662f\u5c06\u4e00\u4e2a\u6216\u8005\u4e00\u7c7b\u95ee\u9898\u5305\u88c5\u4e3a\u4e00\u4e2a\u4ee3\u7801\u5757\uff0c\u53ef\u4ee5\u88ab\u591a\u6b21\u8c03\u7528\uff0c\u63d0\u9ad8\u4ee3\u7801\u91cd\u7528\u6027\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/func_closures\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/func_closures\/","description":"\u6982\u8ff0 #  \u95ed\u5305\u7684\u6982\u5ff5\u53c2\u8003 \u95ed\u5305 - \u7ef4\u57fa\u767e\u79d1 \u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/func_inner\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/func_inner\/","description":"\u6982\u8ff0 #  \u4f7f\u7528\u7684\u573a\u666f\uff1a\u5728\u51fd\u6570\u5185\u90e8\u6709\u5f88\u591a\u91cd\u590d\u6027\u4ee3\u7801\u5e76\u4e14\u4e25\u91cd\u4f9d\u8d56\u4e0a\u4e0b\u6587\u53d8\u91cf\u3002\u6b64\u65f6\u53ef\u4ee5\u5728\u51fd\u6570\u5185\u90e8\u58f0\u660e\u4e00\u4e2a\u51fd\u6570\uff0c\u4e13\u95e8\u7528\u6765\u5904\u7406\u91cd\u590d\u6027\u7684\u4ee3\u7801\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/func_pointer_params\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/func_pointer_params\/","description":"\u6982\u8ff0 #  \u5efa\u8bae\u5148\u9605\u8bfb \u6307\u9488 \u5c0f\u8282\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/func_recursion\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/func_recursion\/","description":"\u6982\u8ff0 #   \u7ecf\u5178\u8bed\u5f55: \u8981\u60f3\u7406\u89e3\u9012\u5f52\uff0c\u9996\u5148\u8981\u7406\u89e3\u9012\u5f52\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/func_variadic_params\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/func_variadic_params\/","description":"\u6982\u8ff0 #  \u5728\u51fd\u6570\u7684\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u524d\u52a0\u4e0a\u7701\u7565\u53f7 ."},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/goroutine\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/goroutine\/","description":"\u6982\u8ff0 #  goroutine \u662f Go \u7a0b\u5e8f\u5e76\u53d1\u6267\u884c\u7684\u5b9e\u4f53\uff0c\u5bf9\u4e8e\u521d\u5b66\u8005\u6765\u8bb2\uff0c\u53ef\u4ee5\u7b80\u5355\u5730\u5c06 goroutine \u7406\u89e3\u4e3a\u4e00\u4e2a \u8d85\u8f7b\u91cf\u7684\u7ebf\u7a0b\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/goto\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/goto\/","description":"\u6982\u8ff0 #  \u5173\u952e\u5b57 goto \u53ef\u4ee5\u4f7f\u7a0b\u5e8f\u8df3\u8f6c\u5230\u6307\u5b9a\u7684\u4f4d\u7f6e\u6267\u884c\uff0c\u90a3\u4e48\u8fd9\u4e2a\u4f4d\u7f6e\u5982\u4f55\u8868\u793a\u5462\uff1f\u4f7f\u7528 \u6807\u7b7e \u6765\u8868\u793a (\u53ef\u4ee5\u7406\u89e3\u4e3a\u6807\u7b7e\u5c31\u662f\u4e00\u4e2a\u53d8\u91cf)\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/http\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/http\/","description":"\u6982\u8ff0 #  net\/http \u5305\u542b\u4e86 HTTP \u76f8\u5173\u65b9\u6cd5\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/if_else\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/if_else\/","description":"\u6982\u8ff0 #  \u548c\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u4e2d if\/else \u89c4\u5219\u4e00\u81f4\uff0c\u9664\u4e86\u8bed\u6cd5\u4e0a\u7565\u6709\u5dee\u5f02\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/implement\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/implement\/","description":"\u6982\u8ff0 #  Go \u91cc\u9762\u6ca1\u6709 implements \u5173\u952e\u5b57\u6765\u5224\u65ad\u4e00\u4e2a\u7ed3\u6784\u4f53 (\u5bf9\u8c61) \u662f\u5426\u5b9e\u73b0\u4e86\u67d0\u4e2a\u63a5\u53e3\uff0c \u8981\u5b9e\u73b0\u7c7b\u4f3c\u7684\u529f\u80fd\uff0c \u9700\u8981\u7528\u5230 \u7c7b\u578b\u65ad\u8a00\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/implement_error\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/implement_error\/","description":"\u6982\u8ff0 #  \u6807\u51c6\u5e93 error \u6570\u636e\u7c7b\u578b\u672c\u8d28\u4e0a\u5c31\u662f\u4e00\u4e2a\u63a5\u53e3\uff0c\u539f\u578b\u5982\u4e0b:"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/import\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/import\/","description":"\u5bfc\u5165\u5305 #  \u5173\u952e\u5b57 import"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/inc_and_dec\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/inc_and_dec\/","description":"\u81ea\u589e #  \u548c\u4e3b\u6d41\u7f16\u7a0b\u8bed\u8a00\u7684\u81ea\u589e\u8bed\u6cd5\u4e0d\u540c\uff0cGo \u53ea\u652f\u6301 i++ \u65b9\u5f0f\uff0c\u4e0d\u652f\u6301 ++i \u65b9\u5f0f\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/init\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/init\/","description":"\u6982\u8ff0 #  init() \u51fd\u6570 \u662f\u4e00\u4e2a\u7279\u6b8a\u7684\u51fd\u6570\uff0c\u4e00\u822c\u79f0\u4e3a\u521d\u59cb\u5316\u51fd\u6570\uff0c\u4e0d\u80fd\u88ab\u8c03\u7528\u3002 \u5728\u6bcf\u4e2a\u6587\u4ef6\u91cc\u9762\uff0c\u5f53\u7a0b\u5e8f\u542f\u52a8\u6216\u8005\u6587\u4ef6\u88ab\u4f5c\u4e3a\u5305\u5f15\u7528\u7684\u65f6\u5019\uff0c init() \u51fd\u6570\u5c31\u4f1a\u81ea\u52a8\u6267\u884c\uff0c\u4e00\u822c\u7528\u6765\u505a\u4e00\u4e9b\u5305\u7684\u521d\u59cb\u5316\u64cd\u4f5c\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/install\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/install\/","description":"\u6982\u8ff0 #  \u4e3a\u4e86\u8282\u7701\u7bc7\u5e45\uff0c\u7b14\u8005\u5c06\u5e38\u7528\u7684 3 \u79cd\u64cd\u4f5c\u7cfb\u7edf\u5bf9\u5e94\u7684\u5b89\u88c5\u6559\u7a0b\u6c47\u603b\u5230\u4e86\u4e00\u8d77\uff0c\u8bfb\u8005\u53ef\u4ee5\u76f4\u63a5\u9009\u62e9\u5bf9\u5e94\u5185\u5bb9\u9605\u8bfb\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/interface\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/interface\/","description":"\u6982\u8ff0 #  Go \u63a5\u53e3\u662f\u9690\u5f0f\u5b9e\u73b0\u3002 \u5bf9\u4e8e\u4e00\u4e2a\u6570\u636e\u7c7b\u578b\uff0c\u65e0\u9700\u58f0\u660e\u5b83\u5b9e\u73b0\u4e86\u54ea\u4e9b\u63a5\u53e3\uff0c\u53ea\u9700\u8981\u5b9e\u73b0\u63a5\u53e3\u5fc5\u9700\u7684\u65b9\u6cd5\u5373\u53ef\u3002 \u5f53\u7136\u4e86\uff0c\u5b58\u5728\u4e00\u4e2a\u5c0f\u95ee\u9898\u5c31\u662f: \u6211\u4eec\u53ef\u80fd\u65e0\u610f\u95f4\u5b9e\u73b0\u4e86\u67d0\u4e2a\u63a5\u53e3:) \uff0c\u6240\u4ee5 \u547d\u540d \u662f\u591a\u4e48\u91cd\u8981\u7684\u4e00\u4ef6\u4e8b\u60c5\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/iota\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/iota\/","description":"\u5e38\u91cf\u751f\u6210\u5668 #  \u5173\u952e\u5b57 iota, \u521b\u5efa\u4e00\u7cfb\u5217\u76f8\u5173\u7684\u503c\uff0c\u7701\u7565\u9010\u4e2a\u5b9a\u4e49\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/json\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/json\/","description":"\u6982\u8ff0 #  encoding\/json \u5305\u542b\u4e86 JSON \u76f8\u5173\u5904\u7406\u65b9\u6cd5\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/linux\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/linux\/","description":"\u4e0b\u8f7d #   \u6253\u5f00 Go \u5b98\u7f51\u4e0b\u8f7d\u5730\u5740 \u6839\u636e\u786c\u4ef6\u67b6\u6784\u9009\u62e9 Linux (\u5df2\u7f16\u8bd1\u5b8c\u6210) \u6216 Apple Source (\u6e90\u4ee3\u7801)\uff0c\u8fd9\u91cc\u4ee5\u7f16\u8bd1\u5b8c\u7684\u53d1\u884c\u7248\u4e3a\u4f8b\uff0c \u70b9\u51fb\u5bf9\u5e94\u7684\u7248\u672c\u538b\u7f29\u5305\u5f00\u59cb\u4e0b\u8f7d\uff0c\u6bd4\u5982 go1."},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/log\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/log\/","description":"\u6982\u8ff0 #  \u8c03\u7528 log \u5305\u5373\u53ef\uff0c\u5305\u91cc\u9762\u7684\u65b9\u6cd5\u8f93\u51fa\u65e5\u5fd7\u65f6\u4f1a\u81ea\u52a8\u52a0\u4e0a\u65e5\u671f\u65f6\u95f4\u524d\u7f00\u5b57\u7b26\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/mac\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/mac\/","description":"\u4e0b\u8f7d #   \u6253\u5f00 Go \u5b98\u7f51\u4e0b\u8f7d\u5730\u5740 \u6839\u636e\u786c\u4ef6\u67b6\u6784\u9009\u62e9 Apple macOS (ARM64) \u6216 Apple macOS (x86-64) \u70b9\u51fb\u5bf9\u5e94\u7684\u7248\u672c\u5f00\u59cb\u4e0b\u8f7d\uff0c\u6bd4\u5982 go1."},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/make_with_new\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/make_with_new\/","description":"\u6982\u8ff0 #  new() \u51fd\u6570\u4e3a\u6570\u636e\u7c7b\u578b T \u5206\u914d\u4e00\u5757\u5185\u5b58\uff0c\u521d\u59cb\u5316\u4e3a\u7c7b\u578b T \u7684\u96f6\u503c\uff0c\u8fd4\u56de\u7c7b\u578b\u4e3a\u6307\u5411\u6570\u636e\u7684\u6307\u9488\uff0c\u53ef\u4ee5\u7528\u4e8e\u6240\u6709\u6570\u636e\u7c7b\u578b\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/map\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/map\/","description":"\u6982\u8ff0 #  Map \u662f\u4e00\u79cd\u952e\u503c\u5bf9\u7684\u65e0\u5e8f\u96c6\u5408\uff0c\u5728\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u4e2d\u4e5f\u88ab\u79f0\u4e3a \u5b57\u5178, Hash, \u5173\u8054\u6570\u7ec4\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/md5\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/md5\/","description":"\u6982\u8ff0 #  \u8c03\u7528 crypto\/md5 \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/methods\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/methods\/","description":"\u6982\u8ff0 #  \u65b9\u6cd5\u7684\u58f0\u660e\u548c\u666e\u901a\u51fd\u6570\u7684\u58f0\u660e\u7c7b\u4f3c\uff0c\u53ea\u662f\u5728\u51fd\u6570\u540d\u5b57\u524d\u9762\u591a\u4e86\u4e00\u4e2a \u63a5\u6536\u8005\u53c2\u6570 (\u63a5\u6536\u8005\u53c2\u6570\u5c06\u65b9\u6cd5\u7ed1\u5b9a\u5230\u5176\u5bf9\u5e94\u7684\u6570\u636e\u7c7b\u578b\u4e0a)\u3002 \u65b9\u6cd5\u53ef\u4ee5\u7ed1\u5b9a\u5230\u4efb\u4f55\u6570\u636e\u7c7b\u578b\u4e0a\uff0c\u4f46\u662f\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u7ed1\u5b9a\u7684\u90fd\u662f \u7ed3\u6784\u4f53\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/mutex\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/mutex\/","description":"\u6982\u8ff0 #  \u5bf9\u4e8e\u4efb\u4e00\u5171\u4eab\u8d44\u6e90\uff0c\u540c\u4e00\u65f6\u95f4\u4fdd\u8bc1\u53ea\u6709\u4e00\u4e2a\u64cd\u4f5c\u8005\uff0c\u8fd9\u79cd\u65b9\u6cd5\u79f0\u4e3a \u4e92\u65a5\u673a\u5236\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/operator_priority\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/operator_priority\/","description":"\u8fd0\u7b97\u7b26\u4f18\u5148\u7ea7 #  \u4ece\u4f4e\u5230\u9ad8 #   || && <- (\u901a\u9053\u64cd\u4f5c\u7b26\uff0c\u540e\u9762\u4f1a\u8bb2\u5230\uff0c\u6682\u65f6\u5148\u5ffd\u7565) == !"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/panic\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/panic\/","description":"\u6982\u8ff0 #  panic \u4f1a\u7ec8\u6b62\u7a0b\u5e8f\u5e76\u9000\u51fa\uff0c\u56e0\u6b64\u53ea\u6709\u5728\u53d1\u751f\u4e25\u91cd\u7684\u9519\u8bef\u65f6\u624d\u4f1a\u4f7f\u7528 panic\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/pointer\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/pointer\/","description":"\u6982\u8ff0 #  Go \u63d0\u4f9b\u4e86\u6307\u9488\u64cd\u4f5c\uff0c\u4f46\u662f\u6ca1\u6709\u6307\u9488\u8fd0\u7b97\u3002 \u4e5f\u5c31\u662f\u8bf4\uff0c\u4e0d\u50cf C \u8bed\u8a00\u4e2d\u90a3\u822c\u5f3a\u5927\uff0c\u6bd5\u7adf \u6307\u9488\u662f C \u8bed\u8a00\u7684\u7075\u9b42\u3002 \u5373\u4f7f\u5982\u6b64\uff0c\u6307\u9488\u4f9d\u7136\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5728\u4e00\u4e9b \u6027\u80fd\u654f\u611f \u7684\u573a\u666f\u4e2d\uff0c\u6307\u9488\u7684\u8eab\u5f71\u968f\u5904\u53ef\u89c1\u3002 \u5982\u679c\u662f\u7cfb\u7edf\u7f16\u7a0b\u3001\u64cd\u4f5c\u7cfb\u7edf\u6216\u8005\u7f51\u7edc\u5e94\u7528\uff0c\u6307\u9488\u66f4\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/preface\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/preface\/","description":"\u8fd9\u672c\u4e66\u662f\u5199\u4ec0\u4e48\u7684\uff1f #  \u8fd9\u662f\u4e00\u672c Go \u8bed\u8a00\u5feb\u901f\u5165\u95e8\u624b\u518c\uff0c\u76ee\u6807\u8bfb\u8005\u662f\u6709\u4efb\u4e00\u7f16\u7a0b\u8bed\u8a00\u57fa\u7840\uff0c\u5e0c\u671b\u4ee5\u6700\u5feb\u7684\u65f6\u95f4 (\u6bd4\u5982\u4e00\u4e2a\u5468\u672b) \u5165\u95e8 Go \u8bed\u8a00\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/print\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/print\/","description":"\u666e\u901a\u6253\u5370 #   \u4f18\u70b9\uff1a\u5185\u7f6e\u51fd\u6570\uff0c\u4e0d\u9700\u8981\u5f15\u5165\u989d\u5916\u7684\u5305\uff0c\u7b80\u5355\u65b9\u4fbf\u3002 \u4e0d\u8db3\uff1a\u65e0\u6cd5\u8fdb\u884c\u683c\u5f0f\u5316\u6253\u5370\uff0c\u65e0\u6cd5\u5b8c\u6574\u6253\u5370\u590d\u5408\u6570\u636e\u7ed3\u6784 (\u5982\u6570\u7ec4, Map \u7b49)\u3002  println \u51fd\u6570 #  \u6253\u5370\u591a\u4e2a\u4f20\u5165\u7684\u53c2\u6570\uff0c\u5e76\u81ea\u52a8\u52a0\u4e00\u4e2a\u6362\u884c\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/process_id\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/process_id\/","description":"\u6982\u8ff0 #  \u8c03\u7528 os \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/random\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/random\/","description":"\u6982\u8ff0 #  \u8c03\u7528 rand \u5305 \u5373\u53ef\uff0c\u91cd\u8981\u7684\u4e00\u70b9\u662f\u6bcf\u6b21\u751f\u6210\u968f\u673a\u6570\u4e4b\u524d\uff0c\u90fd\u8bbe\u7f6e\u968f\u673a\u6570\u751f\u6210\u79cd\u5b50\uff0c\u5426\u5219\u53ef\u80fd\u6bcf\u6b21\u751f\u6210\u7684\u968f\u673a\u6570\u90fd\u4e00\u6837\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/range\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/range\/","description":"\u6982\u8ff0 #  Go \u7279\u6709\u7684\u4e00\u79cd\u7684\u904d\u5386\u7ed3\u6784\u3002\u5b83\u53ef\u4ee5\u904d\u5386\u4efb\u4f55\u4e00\u4e2a \u96c6\u5408\uff08\u5b57\u7b26\u4e32\u3001\u6570\u7ec4\u3001\u5207\u7247\u3001Map\u3001\u901a\u9053\u7b49\uff09\u3002 \u8bed\u6cd5\u4e0a\u7c7b\u4f3c\u4e3b\u6d41\u7f16\u7a0b\u8bed\u8a00\u4e2d\u7684 foreach \u8bed\u53e5\uff0c\u4f46\u53ef\u4ee5\u83b7\u5f97\u6bcf\u6b21\u904d\u5386\u5bf9\u5e94\u7684\u7d22\u5f15\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/recover\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/recover\/","description":"\u6982\u8ff0 #  \u5efa\u8bae\u5148\u9605\u8bfb defer \u5c0f\u8282\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/regexp\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/regexp\/","description":"\u6982\u8ff0 #  \u8c03\u7528 regexp \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/rune\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/rune\/","description":"\u6982\u8ff0 #  Go \u4e2d\u8868\u793a\u5b57\u7b26\u7684\u5173\u952e\u5b57\u4e3a rune, \u4e5f\u5c31\u662f int32 \u7684\u522b\u540d\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/scope\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/scope\/","description":"\u6982\u8ff0 #  \u8bcd\u6cd5\u5757 \u662f\u6307\u7531\u5927\u62ec\u53f7\u56f4\u8d77\u6765\u7684\u4e00\u4e2a\u8bed\u53e5\u5e8f\u5217\uff0c\u6bd4\u5982 for \u5faa\u73af\u8bed\u53e5\u5757\uff0cif\/else \u5224\u65ad\u8bed\u53e5\u5757\u3002 \u5728 \u8bed\u53e5\u5757 \u5185\u90e8\u58f0\u660e\u7684\u53d8\u91cf\u5bf9\u5916\u90e8\u4e0d\u53ef\u89c1\uff0c\u5757\u628a\u58f0\u660e\u56f4\u8d77\u6765\uff0c\u51b3\u5b9a\u4e86\u5b83\u7684\u4f5c\u7528\u57df\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/select\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/select\/","description":"\u6982\u8ff0 #  select \u7c7b\u4f3c switch, \u5305\u542b\u4e00\u7cfb\u5217\u903b\u8f91\u5206\u652f\u548c\u4e00\u4e2a\u53ef\u9009\u7684\u9ed8\u8ba4\u5206\u652f\u3002\u6bcf\u4e00\u4e2a\u5206\u652f\u5bf9\u5e94\u901a\u9053\u4e0a\u7684\u4e00\u6b21\u64cd\u4f5c (\u53d1\u9001\u6216\u63a5\u6536)\uff0c \u53ef\u4ee5\u5c06 select \u7406\u89e3\u4e3a\u4e13\u95e8\u9488\u5bf9\u901a\u9053\u64cd\u4f5c\u7684 switch \u8bed\u53e5\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/sha256\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/sha256\/","description":"\u6982\u8ff0 #  \u8c03\u7528 crypto\/sha256 \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/signal\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/signal\/","description":"\u6982\u8ff0 #  \u8c03\u7528 os\/signal \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/slice\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/slice\/","description":"\u6982\u8ff0 #  \u9605\u8bfb\u672c\u5c0f\u8282\u4e4b\u524d\uff0c\u5efa\u8bae\u5148\u9605\u8bfb \u6570\u7ec4 \u5c0f\u8282\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/sorted_map\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/sorted_map\/","description":"\u6982\u8ff0 #  Map \u7684\u904d\u5386\u662f\u65e0\u5e8f\u7684\uff0c\u8fd9\u610f\u5473\u7740\u4e0d\u80fd\u4f9d\u8d56\u904d\u5386\u7684\u952e\u503c\u987a\u5e8f\u3002\u5982\u679c\u60f3\u5b9e\u73b0 Map \u904d\u5386\u65f6\u987a\u5e8f\u6c38\u8fdc\u4e00\u81f4\uff0c \u4e00\u4e2a\u6298\u4e2d\u7684\u65b9\u6848\u65f6\u9884\u5148\u7ed9 Map \u7684 \u952e \u6392\u5e8f\uff0c\u7136\u540e\u6839\u636e\u6392\u5e8f\u540e\u7684\u952e\u5e8f\u5217\u904d\u5386 Map, \u8fd9\u6837\u53ef\u4ee5\u4fdd\u8bc1\u6bcf\u6b21\u904d\u5386\u987a\u5e8f\u90fd\u662f\u4e00\u6837\u7684\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/string\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/string\/","description":"\u6982\u8ff0 #  Go \u4e2d \u5b57\u7b26\u4e32 \u8bed\u4e49\u548c\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u4e2d\u7684\u5b57\u7b26\u4e32\u4e2d\u4e00\u6837\uff0c\u6709\u4e00\u70b9\u4e0d\u540c\u7684\u5730\u65b9\u5728\u4e8e: Go \u4e2d\u5b57\u7b26\u4e32\u503c\u65e0\u6cd5\u6539\u53d8\uff0c\u53ef\u4ee5\u7406\u89e3\u4e3a\uff1a \u4e00\u65e6\u5b8c\u6210\u5b9a\u4e49\u4e4b\u540e\uff0c\u5b57\u7b26\u4e32\u5c31\u662f\u4e00\u4e2a \u5e38\u91cf\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/struct\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/struct\/","description":"\u6982\u8ff0 #  \u7ed3\u6784\u4f53 \u662f\u5c06\u96f6\u4e2a\u6216\u591a\u4e2a\u5b57\u6bb5 (\u53d8\u91cf) \u7ec4\u5408\u5728\u4e00\u8d77\u7684\u590d\u5408\u6570\u636e\u7c7b\u578b\uff0c\u7c7b\u4f3c\u4e8e\u9762\u5411\u5bf9\u8c61\u8bed\u8a00\u4e2d\u7684 \u5bf9\u8c61\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/struct_embedding\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/struct_embedding\/","description":"\u6982\u8ff0 #  Go \u652f\u6301\u5c06\u591a\u4e2a\u7ed3\u6784\u4f53\u901a\u8fc7\u5d4c\u5957\u7684\u65b9\u5f0f\uff0c\u7ec4\u6210\u4e00\u4e2a\u5927\u7684\u7ed3\u6784\u4f53\uff0c\u964d\u4f4e\u4e86\u5355\u4e2a\u7ed3\u6784\u4f53\u590d\u6742\u5ea6\uff0c\u540c\u65f6\u63d0\u9ad8\u4e86\u7ed3\u6784\u4f53\u4e4b\u95f4\u7ec4\u5408\u7684\u7075\u6d3b\u6027\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/switch\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/switch\/","description":"\u6982\u8ff0 #  \u76f8\u8f83\u4e8e\u4e3b\u6d41\u7f16\u7a0b\u8bed\u8a00\uff0cGo \u4e2d\u7684 switch \u8bed\u6cd5\u66f4\u52a0\u7075\u6d3b\uff0c\u5b83\u63a5\u53d7\u4efb\u610f\u5f62\u5f0f\u7684\u8868\u8fbe\u5f0f\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/ticker\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/ticker\/","description":"\u6982\u8ff0 #  \u8c03\u7528 time."},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/time\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/time\/","description":"\u6982\u8ff0 #  Go \u4e2d\u548c\u65f6\u95f4\u76f8\u5173\u7684\u64cd\u4f5c\u5168\u90e8\u5728 time \u5305\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/timeout\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/timeout\/","description":"\u6982\u8ff0 #  \u5229\u7528 channel (\u901a\u9053) \u548c time."},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/timestamp\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/timestamp\/","description":"\u6982\u8ff0 #  \u8c03\u7528 time \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/type_comparison\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/type_comparison\/","description":"\u6982\u8ff0 #  \u6bd4\u8f83\u8fd0\u7b97\u7b26 \u7528\u6765\u6bd4\u8f83\u4e24\u4e2a\u64cd\u4f5c\u6570\u5e76\u8fd4\u56de\u4e00\u4e2a bool \u503c\uff0c\u5e38\u89c1\u7684\u6bd4\u8f83\u8fd0\u7b97\u7b26:"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/typedef\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/typedef\/","description":"\u81ea\u5b9a\u4e49\u7c7b\u578b #  \u5173\u952e\u5b57 type, \u4e3b\u8981\u7528\u6765\u5bf9\u540c\u4e00\u79cd\u7c7b\u578b\u8fdb\u884c\u62bd\u8c61\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/url\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/url\/","description":"\u6982\u8ff0 #  \u8c03\u7528 net\/url \u5305\u5373\u53ef\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/variables\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/variables\/","description":"\u53d8\u91cf #  \u5173\u952e\u5b57 var, \u5b9a\u4e49\u540e\u53ef\u4ee5\u4fee\u6539\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/visable\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/visable\/","description":"\u6982\u8ff0 #  \u5305\u901a\u8fc7 \u5bfc\u51fa \u673a\u5236\u63a7\u5236 \u53d8\u91cf\u3001 \u7ed3\u6784\u4f53\u3001 \u51fd\u6570 \u7b49\u6570\u636e\u53ef\u89c1\u6027\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/waitgroup\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/waitgroup\/","description":"\u6982\u8ff0 #  \u5efa\u8bae\u5148\u9605\u8bfb goroutine\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/windows\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/windows\/","description":"\u4e0b\u8f7d #   \u6253\u5f00 Go \u5b98\u7f51\u4e0b\u8f7d\u5730\u5740\uff0c\u9009\u62e9 Microsoft Windows \u70b9\u51fb\u5bf9\u5e94\u7684\u7248\u672c\u5f00\u59cb\u4e0b\u8f7d\uff0c\u6bd4\u5982 go1."},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/xml\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/xml\/","description":"\u6982\u8ff0 #  encoding\/xml \u5305\u542b\u4e86 XML \u76f8\u5173\u5904\u7406\u65b9\u6cd5\u3002"},{"title":{},"link":"https:\/\/golang.dbwu.tech\/introduction\/zero_value\/","pubDate":"Mon, 01 Jan 0001 00:00:00 +0000","guid":"https:\/\/golang.dbwu.tech\/introduction\/zero_value\/","description":"\u6982\u8ff0 #  \u5f53\u4e00\u4e2a\u53d8\u91cf\u4f7f\u7528 var \u8fdb\u884c\u58f0\u660e\u540e\u5e76\u672a\u8fdb\u884c\u521d\u59cb\u5316 (\u53d8\u91cf\u540e\u9762\u6ca1\u6709\u8d4b\u503c\u7b26 =) \u64cd\u4f5c\uff0c\u4f1a\u9ed8\u8ba4\u5206\u914d\u4e00\u4e2a\u96f6\u503c (zero value)\u3002"}]}}