{"id":1144903,"date":"2025-01-08T23:03:46","date_gmt":"2025-01-08T15:03:46","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1144903.html"},"modified":"2025-01-08T23:04:02","modified_gmt":"2025-01-08T15:04:02","slug":"%e5%a6%82%e4%bd%95%e7%9f%a5%e9%81%93python%e4%ba%a7%e7%94%9f%e4%ba%86%e5%93%aa%e4%b8%80%e7%a7%8d%e4%b8%80%e5%9c%ba","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1144903.html","title":{"rendered":"\u5982\u4f55\u77e5\u9053python\u4ea7\u751f\u4e86\u54ea\u4e00\u79cd\u4e00\u573a"},"content":{"rendered":"

\"\u5982\u4f55\u77e5\u9053python\u4ea7\u751f\u4e86\u54ea\u4e00\u79cd\u4e00\u573a\"<\/p>\n

\u5728Python\u4e2d\uff0c\u4e86\u89e3\u7a0b\u5e8f\u4ea7\u751f\u7684\u5f02\u5e38\u7c7b\u578b<\/strong>\u53ef\u4ee5\u901a\u8fc7\u51e0\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff0c\u5305\u62ec\u4f7f\u7528\u5185\u7f6e\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\u3001\u6253\u5370\u5f02\u5e38\u4fe1\u606f\u3001\u4ee5\u53ca\u8bb0\u5f55\u65e5\u5fd7<\/strong>\u3002\u8fd9\u4e9b\u65b9\u6cd5\u4e0d\u4ec5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5feb\u901f\u8bc6\u522b\u548c\u4fee\u590d\u95ee\u9898\uff0c\u8fd8\u80fd\u63d0\u9ad8\u4ee3\u7801\u7684\u5065\u58ee\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u4f7f\u7528try-except\u5757\u6765\u6355\u83b7\u548c\u5904\u7406\u5f02\u5e38<\/strong>\u662f\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\uff0c\u901a\u8fc7\u6355\u83b7\u7279\u5b9a\u7c7b\u578b\u7684\u5f02\u5e38\uff0c\u4f60\u53ef\u4ee5\u83b7\u5f97\u8be6\u7ec6\u7684\u9519\u8bef\u4fe1\u606f\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u63aa\u65bd\u3002<\/p>\n<\/p>\n

\u8be6\u7ec6\u63cf\u8ff0\uff1a\u4f7f\u7528try-except\u5757\u6765\u6355\u83b7\u548c\u5904\u7406\u5f02\u5e38<\/strong>\uff0c\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u65b9\u5f0f\u3002\u4f60\u53ef\u4ee5\u5728try\u5757\u4e2d\u7f16\u5199\u53ef\u80fd\u5f15\u53d1\u5f02\u5e38\u7684\u4ee3\u7801\uff0c\u7136\u540e\u5728except\u5757\u4e2d\u5904\u7406\u8fd9\u4e9b\u5f02\u5e38\u3002\u4f8b\u5982\uff0c\u6355\u83b7\u6587\u4ef6\u6253\u5f00\u5931\u8d25\u7684\u5f02\u5e38\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u5e76\u8fdb\u884c\u76f8\u5e94\u5904\u7406\uff0c\u4f7f\u7a0b\u5e8f\u66f4\u52a0\u5065\u58ee\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u57fa\u672c\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236<\/h2>\n<\/p>\n

1\u3001\u4f7f\u7528try-except\u5757<\/h3>\n<\/p>\n

\u5728Python\u4e2d\uff0c\u6700\u57fa\u672c\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\u662f\u4f7f\u7528try-except\u5757\u3002\u5b83\u5141\u8bb8\u4f60\u6355\u83b7\u548c\u5904\u7406\u5728try\u5757\u4e2d\u53d1\u751f\u7684\u5f02\u5e38\u3002<\/p>\n<\/p>\n

try:<\/p>\n
    # \u53ef\u80fd\u5f15\u53d1\u5f02\u5e38\u7684\u4ee3\u7801<\/p>\n
    result = 10 \/ 0<\/p>\n
except ZeroDivisionError as e:<\/p>\n
    print(f"\u6355\u83b7\u5230\u5f02\u5e38: {e}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0ctry<\/code>\u5757\u4e2d\u7684\u4ee3\u7801\u5c1d\u8bd5\u6267\u884c\u4e00\u4e2a\u9664\u4ee5\u96f6\u7684\u64cd\u4f5c\uff0c\u8fd9\u5c06\u5f15\u53d1\u4e00\u4e2aZeroDivisionError<\/code>\u3002except<\/code>\u5757\u6355\u83b7\u5230\u8fd9\u4e2a\u5f02\u5e38\u5e76\u6253\u5370\u51fa\u9519\u8bef\u4fe1\u606f\u3002<\/p>\n<\/p>\n
2\u3001\u6355\u83b7\u591a\u4e2a\u5f02\u5e38<\/h3>\n<\/p>\n
\u4f60\u53ef\u4ee5\u5728\u4e00\u4e2atry\u5757\u4e2d\u6355\u83b7\u591a\u4e2a\u5f02\u5e38\uff0c\u5206\u522b\u5904\u7406\u4e0d\u540c\u7c7b\u578b\u7684\u5f02\u5e38\u3002<\/p>\n<\/p>\n
try:<\/p>\n
    # \u53ef\u80fd\u5f15\u53d1\u591a\u79cd\u5f02\u5e38\u7684\u4ee3\u7801<\/p>\n
    result = 10 \/ 0<\/p>\n
    with open("nonexistent_file.txt", "r") as file:<\/p>\n
        content = file.read()<\/p>\n
except ZeroDivisionError as e:<\/p>\n
    print(f"\u6355\u83b7\u5230ZeroDivisionError: {e}")<\/p>\n
except FileNotFoundError as e:<\/p>\n
    print(f"\u6355\u83b7\u5230FileNotFoundError: {e}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u4e0d\u540c\u7c7b\u578b\u7684\u5f02\u5e38\u5f97\u5230\u4e0d\u540c\u7684\u5904\u7406\u65b9\u5f0f\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u83b7\u53d6\u8be6\u7ec6\u7684\u5f02\u5e38\u4fe1\u606f<\/h2>\n<\/p>\n
1\u3001\u4f7f\u7528traceback\u6a21\u5757<\/h3>\n<\/p>\n
\u6709\u65f6\u5019\uff0c\u5f02\u5e38\u4fe1\u606f\u53ef\u80fd\u4e0d\u591f\u8be6\u7ec6\uff0c\u65e0\u6cd5\u5e2e\u52a9\u4f60\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u3002\u8fd9\u65f6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528traceback<\/code>\u6a21\u5757\u6765\u83b7\u53d6\u66f4\u8be6\u7ec6\u7684\u5f02\u5e38\u4fe1\u606f\u3002<\/p>\n<\/p>\n
import traceback<\/p>\n
try:<\/p>\n
    result = 10 \/ 0<\/p>\n
except ZeroDivisionError as e:<\/p>\n
    print(f"\u6355\u83b7\u5230\u5f02\u5e38: {e}")<\/p>\n
    traceback.print_exc()<\/p>\n
<\/code><\/pre>\n<\/p>\n
traceback.print_exc()<\/code>\u51fd\u6570\u4f1a\u6253\u5370\u51fa\u5b8c\u6574\u7684\u5f02\u5e38\u5806\u6808\u4fe1\u606f\uff0c\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u95ee\u9898\u6240\u5728\u3002<\/p>\n<\/p>\n
2\u3001\u8bb0\u5f55\u65e5\u5fd7<\/h3>\n<\/p>\n
\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u76f4\u63a5\u6253\u5370\u5f02\u5e38\u4fe1\u606f\u53ef\u80fd\u4e0d\u592a\u5408\u9002\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528logging<\/code>\u6a21\u5757\u5c06\u5f02\u5e38\u4fe1\u606f\u8bb0\u5f55\u5230\u65e5\u5fd7\u6587\u4ef6\u4e2d\u3002<\/p>\n<\/p>\n
import logging<\/p>\n
logging.basicConfig(filename='app.log', level=logging.ERROR)<\/p>\n
try:<\/p>\n
    result = 10 \/ 0<\/p>\n
except ZeroDivisionError as e:<\/p>\n
    logging.error("\u6355\u83b7\u5230\u5f02\u5e38", exc_info=True)<\/p>\n
<\/code><\/pre>\n<\/p>\n
logging.error<\/code>\u51fd\u6570\u7684exc_info=True<\/code>\u53c2\u6570\u4f1a\u5c06\u5b8c\u6574\u7684\u5f02\u5e38\u4fe1\u606f\u8bb0\u5f55\u5230\u65e5\u5fd7\u6587\u4ef6\u4e2d\u3002<\/p>\n<\/p>\n
\u4e09\u3001 \u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b<\/h2>\n<\/p>\n
1\u3001\u5b9a\u4e49\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b<\/h3>\n<\/p>\n
\u6709\u65f6\u5019\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u5b9a\u4e49\u81ea\u5df1\u7684\u5f02\u5e38\u7c7b\uff0c\u4ee5\u4fbf\u66f4\u7cbe\u786e\u5730\u6355\u83b7\u548c\u5904\u7406\u7279\u5b9a\u7c7b\u578b\u7684\u9519\u8bef\u3002\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u53ef\u4ee5\u7ee7\u627f\u81eaPython\u5185\u7f6e\u7684Exception<\/code>\u7c7b\u3002<\/p>\n<\/p>\n
class MyCustomError(Exception):<\/p>\n
    pass<\/p>\n
try:<\/p>\n
    rAI<\/a>se MyCustomError("\u8fd9\u662f\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5f02\u5e38")<\/p>\n
except MyCustomError as e:<\/p>\n
    print(f"\u6355\u83b7\u5230\u81ea\u5b9a\u4e49\u5f02\u5e38: {e}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f7f\u7528<\/h3>\n<\/p>\n
\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u5c24\u5176\u662f\u5728\u5f00\u53d1\u5927\u578b\u9879\u76ee\u65f6\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7ec4\u7ec7\u548c\u7ba1\u7406\u5f02\u5e38\u5904\u7406\u903b\u8f91\u3002<\/p>\n<\/p>\n
class DatabaseConnectionError(Exception):<\/p>\n
    pass<\/p>\n
def connect_to_database():<\/p>\n
    raise DatabaseConnectionError("\u65e0\u6cd5\u8fde\u63a5\u5230\u6570\u636e\u5e93")<\/p>\n
try:<\/p>\n
    connect_to_database()<\/p>\n
except DatabaseConnectionError as e:<\/p>\n
    print(f"\u6355\u83b7\u5230\u6570\u636e\u5e93\u8fde\u63a5\u5f02\u5e38: {e}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668\u548c\u5f02\u5e38\u5904\u7406<\/h2>\n<\/p>\n
1\u3001\u4f7f\u7528\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668<\/h3>\n<\/p>\n
Python\u7684\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668\u63d0\u4f9b\u4e86\u4e00\u79cd\u4fbf\u6377\u7684\u65b9\u5f0f\u6765\u7ba1\u7406\u8d44\u6e90\uff0c\u4f8b\u5982\u6587\u4ef6\u3001\u7f51\u7edc\u8fde\u63a5\u7b49\u3002\u5b83\u4eec\u901a\u5e38\u4e0e\u5f02\u5e38\u5904\u7406\u4e00\u8d77\u4f7f\u7528\uff0c\u4ee5\u786e\u4fdd\u8d44\u6e90\u5728\u51fa\u73b0\u5f02\u5e38\u65f6\u6b63\u786e\u91ca\u653e\u3002<\/p>\n<\/p>\n
class MyContextManager:<\/p>\n
    def __enter__(self):<\/p>\n
        print("\u8fdb\u5165\u4e0a\u4e0b\u6587")<\/p>\n
        return self<\/p>\n
    def __exit__(self, exc_type, exc_value, traceback):<\/p>\n
        print("\u9000\u51fa\u4e0a\u4e0b\u6587")<\/p>\n
        if exc_type is not None:<\/p>\n
            print(f"\u6355\u83b7\u5230\u5f02\u5e38: {exc_value}")<\/p>\n
        return True<\/p>\n
with MyContextManager():<\/p>\n
    raise ValueError("\u8fd9\u662f\u4e00\u4e2a\u6d4b\u8bd5\u5f02\u5e38")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c__exit__<\/code>\u65b9\u6cd5\u4f1a\u5728\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668\u9000\u51fa\u65f6\u6267\u884c\uff0c\u65e0\u8bba\u662f\u5426\u53d1\u751f\u5f02\u5e38\u3002\u8fd9\u53ef\u4ee5\u786e\u4fdd\u8d44\u6e90\u88ab\u6b63\u786e\u91ca\u653e\u3002<\/p>\n<\/p>\n
2\u3001\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668<\/h3>\n<\/p>\n
\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\u5728\u5904\u7406\u6587\u4ef6\u65f6\uff0c\u53ef\u4ee5\u786e\u4fdd\u6587\u4ef6\u5728\u4f7f\u7528\u5b8c\u6bd5\u540e\u88ab\u6b63\u786e\u5173\u95ed\u3002<\/p>\n<\/p>\n
with open("example.txt", "r") as file:<\/p>\n
    content = file.read()<\/p>\n
    # \u5373\u4f7f\u8fd9\u91cc\u53d1\u751f\u5f02\u5e38\uff0c\u6587\u4ef6\u4e5f\u4f1a\u88ab\u6b63\u786e\u5173\u95ed<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u6355\u83b7\u6240\u6709\u5f02\u5e38<\/h2>\n<\/p>\n
1\u3001\u4f7f\u7528\u901a\u7528\u7684except\u5757<\/h3>\n<\/p>\n
\u6709\u65f6\u5019\uff0c\u4f60\u53ef\u80fd\u60f3\u8981\u6355\u83b7\u6240\u6709\u7c7b\u578b\u7684\u5f02\u5e38\uff0c\u800c\u4e0d\u7ba1\u5b83\u4eec\u7684\u5177\u4f53\u7c7b\u578b\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u4e00\u4e2a\u901a\u7528\u7684except<\/code>\u5757\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n
try:<\/p>\n
    result = 10 \/ 0<\/p>\n
except Exception as e:<\/p>\n
    print(f"\u6355\u83b7\u5230\u5f02\u5e38: {e}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u8c28\u614e\u4f7f\u7528\u901a\u7528\u7684except\u5757<\/h3>\n<\/p>\n
\u867d\u7136\u6355\u83b7\u6240\u6709\u5f02\u5e38\u53ef\u80fd\u770b\u8d77\u6765\u5f88\u65b9\u4fbf\uff0c\u4f46\u5b83\u4e5f\u53ef\u80fd\u9690\u85cf\u4e00\u4e9b\u6f5c\u5728\u7684\u95ee\u9898\uff0c\u5bfc\u81f4\u8c03\u8bd5\u56f0\u96be\u3002\u56e0\u6b64\uff0c\u5efa\u8bae\u5728\u4f7f\u7528\u901a\u7528\u7684except<\/code>\u5757\u65f6\u8981\u975e\u5e38\u8c28\u614e\uff0c\u5e76\u5c3d\u91cf\u5728except<\/code>\u5757\u4e2d\u6dfb\u52a0\u9002\u5f53\u7684\u65e5\u5fd7\u8bb0\u5f55\u3002<\/p>\n<\/p>\n
import logging<\/p>\n
logging.basicConfig(filename='app.log', level=logging.ERROR)<\/p>\n
try:<\/p>\n
    result = 10 \/ 0<\/p>\n
except Exception as e:<\/p>\n
    logging.error("\u6355\u83b7\u5230\u5f02\u5e38", exc_info=True)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u603b\u7ed3\u548c\u6700\u4f73\u5b9e\u8df5<\/h2>\n<\/p>\n
1\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u4e86\u89e3\u548c\u5904\u7406\u5f02\u5e38\u662f\u7f16\u5199\u5065\u58ee\u4ee3\u7801\u7684\u5173\u952e\u3002\u901a\u8fc7\u4f7f\u7528try-except\u5757\u3001\u83b7\u53d6\u8be6\u7ec6\u7684\u5f02\u5e38\u4fe1\u606f\u3001\u5b9a\u4e49\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u3001\u4f7f\u7528\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668\u4ee5\u53ca\u8c28\u614e\u4f7f\u7528\u901a\u7528\u7684except\u5757\uff0c\u4f60\u53ef\u4ee5\u6709\u6548\u5730\u6355\u83b7\u548c\u5904\u7406\u5404\u79cd\u5f02\u5e38\u3002<\/p>\n<\/p>\n
2\u3001\u6700\u4f73\u5b9e\u8df5<\/h3>\n<\/p>\n
    \n
  • \u5c3d\u91cf\u6355\u83b7\u7279\u5b9a\u7c7b\u578b\u7684\u5f02\u5e38<\/strong>\uff0c\u4ee5\u4fbf\u66f4\u7cbe\u786e\u5730\u5904\u7406\u95ee\u9898\u3002<\/li>\n
  • \u4f7f\u7528traceback\u6a21\u5757\u83b7\u53d6\u8be6\u7ec6\u7684\u5f02\u5e38\u4fe1\u606f<\/strong>\uff0c\u5e2e\u52a9\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u3002<\/li>\n
  • \u8bb0\u5f55\u65e5\u5fd7<\/strong>\uff0c\u5c24\u5176\u662f\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u4ee5\u4fbf\u540e\u7eed\u5206\u6790\u548c\u8c03\u8bd5\u3002<\/li>\n
  • \u5b9a\u4e49\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b<\/strong>\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ec4\u7ec7\u548c\u7ba1\u7406\u5f02\u5e38\u5904\u7406\u903b\u8f91\u3002<\/li>\n
  • \u4f7f\u7528\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668<\/strong>\uff0c\u786e\u4fdd\u8d44\u6e90\u5728\u51fa\u73b0\u5f02\u5e38\u65f6\u88ab\u6b63\u786e\u91ca\u653e\u3002<\/li>\n
  • \u8c28\u614e\u4f7f\u7528\u901a\u7528\u7684except\u5757<\/strong>\uff0c\u4ee5\u907f\u514d\u9690\u85cf\u6f5c\u5728\u7684\u95ee\u9898\u3002<\/li>\n<\/ul>\n
    \u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u6700\u4f73\u5b9e\u8df5\uff0c\u4f60\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u5065\u58ee\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u786e\u4fdd\u7a0b\u5e8f\u5728\u9762\u5bf9\u5404\u79cd\u5f02\u5e38\u60c5\u51b5\u65f6\u80fd\u591f\u5e73\u7a33\u8fd0\u884c\u3002<\/p>\n<\/p>\n
    \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
     \u5982\u4f55\u786e\u8ba4Python\u751f\u6210\u7684\u9519\u8bef\u7c7b\u578b\uff1f<\/strong>
    \u5728Python\u4e2d\uff0c\u5f53\u4ee3\u7801\u51fa\u73b0\u95ee\u9898\u65f6\uff0c\u901a\u5e38\u4f1a\u629b\u51fa\u5f02\u5e38\u3002\u8981\u786e\u8ba4\u751f\u6210\u7684\u9519\u8bef\u7c7b\u578b\uff0c\u53ef\u4ee5\u67e5\u770b\u7ec8\u7aef\u6216\u63a7\u5236\u53f0\u4e2d\u663e\u793a\u7684\u9519\u8bef\u6d88\u606f\u3002\u9519\u8bef\u6d88\u606f\u901a\u5e38\u4f1a\u5305\u542b\u5f02\u5e38\u7684\u540d\u79f0\u548c\u63cf\u8ff0\u3002\u4f8b\u5982\uff0cTypeError<\/code>\u8868\u793a\u7c7b\u578b\u9519\u8bef\uff0c\u800cValueError<\/code>\u8868\u793a\u503c\u9519\u8bef\u3002\u901a\u8fc7\u4ed4\u7ec6\u9605\u8bfb\u8fd9\u4e9b\u4fe1\u606f\uff0c\u53ef\u4ee5\u5feb\u901f\u8bc6\u522b\u95ee\u9898\u6240\u5728\u3002<\/p>\n
    \u6211\u8be5\u5982\u4f55\u8c03\u8bd5Python\u4ee3\u7801\u4ee5\u627e\u51fa\u95ee\u9898\uff1f<\/strong>
    \u8c03\u8bd5Python\u4ee3\u7801\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u6cd5\u5b9e\u73b0\u3002\u4f7f\u7528print()<\/code>\u8bed\u53e5\u53ef\u4ee5\u5e2e\u52a9\u8f93\u51fa\u53d8\u91cf\u7684\u503c\uff0c\u4e86\u89e3\u7a0b\u5e8f\u6267\u884c\u5230\u54ea\u4e00\u6b65\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u5185\u7f6e\u7684pdb<\/code>\u6a21\u5757\u8fdb\u884c\u9010\u884c\u8c03\u8bd5\uff0c\u8bbe\u7f6e\u65ad\u70b9\u5e76\u68c0\u67e5\u53d8\u91cf\u72b6\u6001\u3002IDE\u5982PyCharm\u548cVSCode\u4e5f\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u8c03\u8bd5\u5de5\u5177\uff0c\u4f7f\u5f97\u8ddf\u8e2a\u9519\u8bef\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n
    \u5982\u4f55\u5904\u7406Python\u4e2d\u5e38\u89c1\u7684\u5f02\u5e38\uff1f<\/strong>
    \u5904\u7406Python\u4e2d\u5e38\u89c1\u7684\u5f02\u5e38\u53ef\u4ee5\u901a\u8fc7try<\/code>\u548cexcept<\/code>\u8bed\u53e5\u6765\u5b9e\u73b0\u3002\u5c06\u53ef\u80fd\u629b\u51fa\u5f02\u5e38\u7684\u4ee3\u7801\u653e\u5728try<\/code>\u5757\u4e2d\uff0c\u5982\u679c\u53d1\u751f\u5f02\u5e38\uff0c\u63a7\u5236\u6d41\u4f1a\u8f6c\u79fb\u5230\u76f8\u5e94\u7684except<\/code>\u5757\u3002\u53ef\u4ee5\u9488\u5bf9\u7279\u5b9a\u7684\u5f02\u5e38\u7c7b\u578b\u7f16\u5199\u4e0d\u540c\u7684\u5904\u7406\u903b\u8f91\uff0c\u4ece\u800c\u6709\u6548\u5730\u7ba1\u7406\u9519\u8bef\u5e76\u63d0\u9ad8\u7a0b\u5e8f\u7684\u5065\u58ee\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u4e86\u89e3\u7a0b\u5e8f\u4ea7\u751f\u7684\u5f02\u5e38\u7c7b\u578b\u53ef\u4ee5\u901a\u8fc7\u51e0\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff0c\u5305\u62ec\u4f7f\u7528\u5185\u7f6e\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\u3001\u6253\u5370\u5f02\u5e38\u4fe1\u606f\u3001\u4ee5\u53ca\u8bb0 […]","protected":false},"author":3,"featured_media":1144934,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1144903"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1144903"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1144903\/revisions"}],"predecessor-version":[{"id":1144939,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1144903\/revisions\/1144939"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1144934"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1144903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1144903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1144903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}