{"id":1010630,"date":"2024-12-27T11:22:52","date_gmt":"2024-12-27T03:22:52","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1010630.html"},"modified":"2024-12-27T11:22:55","modified_gmt":"2024-12-27T03:22:55","slug":"python%e5%a6%82%e4%bd%95%e9%80%80%e5%87%ba%e7%88%b6%e8%bf%9b%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1010630.html","title":{"rendered":"python\u5982\u4f55\u9000\u51fa\u7236\u8fdb\u7a0b"},"content":{"rendered":"

\"python\u5982\u4f55\u9000\u51fa\u7236\u8fdb\u7a0b\"<\/p>\n

\u5728Python\u4e2d\uff0c\u9000\u51fa\u7236\u8fdb\u7a0b\u7684\u65b9\u6cd5\u4e3b\u8981\u6709\uff1a\u4f7f\u7528sys.exit()<\/code>\u3001\u4f7f\u7528os._exit()<\/code>\u3001\u6355\u83b7\u4fe1\u53f7\u5e76\u5904\u7406\u9000\u51fa\u3001\u901a\u8fc7\u5f02\u5e38\u7ba1\u7406\u9000\u51fa\u3002<\/strong>\u8fd9\u4e9b\u65b9\u6cd5\u5404\u6709\u5176\u9002\u7528\u7684\u573a\u666f\u548c\u4f18\u7f3a\u70b9\uff0c\u5176\u4e2dsys.exit()<\/code>\u548cos._exit()<\/code>\u662f\u6700\u5e38\u7528\u7684\u3002sys.exit()<\/code>\u7528\u4e8e\u6b63\u5e38\u9000\u51fa\uff0c\u9002\u5408\u5728\u7a0b\u5e8f\u4e2d\u9700\u8981\u8fdb\u884c\u8d44\u6e90\u6e05\u7406\u7684\u573a\u666f\uff1bos._exit()<\/code>\u5219\u9002\u5408\u4e8e\u5728\u5b50\u8fdb\u7a0b\u4e2d\u9700\u8981\u7acb\u5373\u7ec8\u6b62\u7a0b\u5e8f\u7684\u60c5\u51b5\u3002\u4ee5\u4e0b\u662f\u5bf9\u8fd9\u4e24\u79cd\u65b9\u6cd5\u7684\u8be6\u7ec6\u63cf\u8ff0\u3002<\/p>\n<\/p>\n

sys.exit()<\/code> \u662f Python \u63d0\u4f9b\u7684\u7528\u4e8e\u6b63\u5e38\u9000\u51fa\u7a0b\u5e8f\u7684\u51fd\u6570\u3002\u5b83\u4f1a\u5f15\u53d1\u4e00\u4e2a SystemExit<\/code> \u5f02\u5e38\uff0c\u4ece\u800c\u5141\u8bb8\u7a0b\u5e8f\u8fdb\u884c\u6b63\u5e38\u7684\u6e05\u7406\u5de5\u4f5c\uff0c\u5305\u62ec\u5173\u95ed\u6587\u4ef6\u3001\u91ca\u653e\u8d44\u6e90\u7b49\u3002\u56e0\u6b64\uff0c\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u9700\u8981\u6b63\u5e38\u5730\u9000\u51fa\u7a0b\u5e8f\u5e76\u5e0c\u671b\u8ba9\u7a0b\u5e8f\u6709\u673a\u4f1a\u8fdb\u884c\u8d44\u6e90\u6e05\u7406\uff0c\u90a3\u4e48\u4f7f\u7528 sys.exit()<\/code> \u662f\u9996\u9009\u3002\u53ef\u4ee5\u5728\u9000\u51fa\u65f6\u4f20\u5165\u4e00\u4e2a\u6574\u6570\u53c2\u6570\uff0c\u8868\u793a\u9000\u51fa\u72b6\u6001\uff0c0\u8868\u793a\u6210\u529f\u9000\u51fa\uff0c\u5176\u4ed6\u503c\u901a\u5e38\u8868\u793a\u9519\u8bef\u3002<\/p>\n<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5728Python\u4e2d\u9000\u51fa\u7236\u8fdb\u7a0b\u7684\u591a\u79cd\u65b9\u6cd5\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528 sys.exit()<\/code> \u9000\u51fa\u7236\u8fdb\u7a0b<\/h3>\n<\/p>\n

sys.exit()<\/code> \u662f\u6807\u51c6\u5e93 sys<\/code> \u6a21\u5757\u4e2d\u7684\u4e00\u4e2a\u51fd\u6570\uff0c\u7528\u4e8e\u6b63\u5e38\u7ec8\u6b62\u4e00\u4e2a\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n

1. sys.exit()<\/code> \u7684\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n

sys.exit()<\/code> \u662f\u901a\u8fc7\u5f15\u53d1 SystemExit<\/code> \u5f02\u5e38\u6765\u5b9e\u73b0\u7684\u3002\u8fd9\u610f\u5473\u7740\u5728\u8c03\u7528 sys.exit()<\/code> \u65f6\uff0c\u7a0b\u5e8f\u4f1a\u5c1d\u8bd5\u8fdb\u884c\u6b63\u5e38\u7684\u6e05\u7406\u5de5\u4f5c\uff0c\u6bd4\u5982\u5173\u95ed\u6253\u5f00\u7684\u6587\u4ef6\u3001\u91ca\u653e\u5360\u7528\u7684\u8d44\u6e90\u7b49\u3002<\/p>\n<\/p>\n

import sys<\/p>\n
def mAI<\/a>n():<\/p>\n
    print("\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c")<\/p>\n
    sys.exit(0)<\/p>\n
    print("\u8fd9\u884c\u4ee3\u7801\u4e0d\u4f1a\u88ab\u6267\u884c")<\/p>\n
if __name__ == "__main__":<\/p>\n
    main()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0csys.exit(0)<\/code> \u4f7f\u5f97\u7a0b\u5e8f\u5728\u6253\u5370\u201c\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c\u201d\u4e4b\u540e\u9000\u51fa\uff0c\u800c\u4e0d\u4f1a\u6267\u884c\u4e4b\u540e\u7684\u4ee3\u7801\u3002<\/p>\n<\/p>\n
2. \u6355\u83b7 SystemExit<\/code> \u5f02\u5e38<\/h4>\n<\/p>\n
\u56e0\u4e3a sys.exit()<\/code> \u5f15\u53d1\u7684\u662f\u4e00\u4e2a\u5f02\u5e38\uff0c\u6240\u4ee5\u53ef\u4ee5\u901a\u8fc7 try...except<\/code> \u5757\u6765\u6355\u83b7\u8fd9\u4e2a\u5f02\u5e38\u3002<\/p>\n<\/p>\n
import sys<\/p>\n
def main():<\/p>\n
    try:<\/p>\n
        print("\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c")<\/p>\n
        sys.exit(1)<\/p>\n
    except SystemExit as e:<\/p>\n
        print(f"\u6355\u83b7\u5230 SystemExit \u5f02\u5e38\uff0c\u9000\u51fa\u72b6\u6001\u7801: {e}")<\/p>\n
if __name__ == "__main__":<\/p>\n
    main()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u6355\u83b7 SystemExit<\/code> \u5f02\u5e38\uff0c\u53ef\u4ee5\u5728\u7a0b\u5e8f\u9000\u51fa\u524d\u8fdb\u884c\u4e00\u4e9b\u7279\u5b9a\u7684\u5904\u7406\uff0c\u6bd4\u5982\u8bb0\u5f55\u65e5\u5fd7\u3001\u53d1\u9001\u901a\u77e5\u7b49\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528 os._exit()<\/code> \u9000\u51fa\u7236\u8fdb\u7a0b<\/h3>\n<\/p>\n
os._exit()<\/code> \u662f os<\/code> \u6a21\u5757\u4e2d\u63d0\u4f9b\u7684\u4e00\u4e2a\u51fd\u6570\uff0c\u5b83\u53ef\u4ee5\u7acb\u5373\u9000\u51fa\u7a0b\u5e8f\uff0c\u800c\u4e0d\u8fdb\u884c\u4efb\u4f55\u6e05\u7406\u5de5\u4f5c\u3002<\/p>\n<\/p>\n
1. os._exit()<\/code> \u7684\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
os._exit()<\/code> \u76f4\u63a5\u7ec8\u6b62\u8fdb\u7a0b\uff0c\u4e0d\u4f1a\u5f15\u53d1\u5f02\u5e38\uff0c\u4e5f\u4e0d\u4f1a\u8fdb\u884c\u4efb\u4f55\u6e05\u7406\u5de5\u4f5c\u3002\u56e0\u6b64\uff0c\u5b83\u901a\u5e38\u7528\u4e8e\u5b50\u8fdb\u7a0b\u4e2d\uff0c\u5728\u9700\u8981\u7acb\u5373\u7ec8\u6b62\u7a0b\u5e8f\u800c\u4e0d\u5e0c\u671b\u8fdb\u884c\u4efb\u4f55\u6e05\u7406\u5de5\u4f5c\u7684\u573a\u666f\u4e0b\u4f7f\u7528\u3002<\/p>\n<\/p>\n
import os<\/p>\n
def main():<\/p>\n
    print("\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c")<\/p>\n
    os._exit(0)<\/p>\n
    print("\u8fd9\u884c\u4ee3\u7801\u4e0d\u4f1a\u88ab\u6267\u884c")<\/p>\n
if __name__ == "__main__":<\/p>\n
    main()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u8c03\u7528 os._exit(0)<\/code> \u4e4b\u540e\uff0c\u7a0b\u5e8f\u7acb\u5373\u9000\u51fa\uff0c\u4e0d\u4f1a\u6267\u884c\u540e\u7eed\u4ee3\u7801\u3002<\/p>\n<\/p>\n
2. os._exit()<\/code> \u7684\u9002\u7528\u573a\u666f<\/h4>\n<\/p>\n
os._exit()<\/code> \u7279\u522b\u9002\u5408\u5728\u591a\u8fdb\u7a0b\u7f16\u7a0b\u4e2d\u4f7f\u7528\uff0c\u56e0\u4e3a\u5728\u5b50\u8fdb\u7a0b\u4e2d\u8c03\u7528 sys.exit()<\/code> \u53ef\u80fd\u4f1a\u5bfc\u81f4\u8d44\u6e90\u6cc4\u6f0f\uff0c\u800c os._exit()<\/code> \u5219\u53ef\u4ee5\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528\u4fe1\u53f7\u5904\u7406\u6765\u9000\u51fa\u7236\u8fdb\u7a0b<\/h3>\n<\/p>\n
\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7a0b\u5e8f\u53ef\u80fd\u9700\u8981\u54cd\u5e94\u7279\u5b9a\u7684\u4fe1\u53f7\u6765\u9000\u51fa\uff0c\u6bd4\u5982 SIGINT<\/code>\uff08\u4e2d\u65ad\u4fe1\u53f7\uff09\u6216 SIGTERM<\/code>\uff08\u7ec8\u6b62\u4fe1\u53f7\uff09\u3002<\/p>\n<\/p>\n
1. \u6355\u83b7\u5e76\u5904\u7406\u4fe1\u53f7<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528 signal<\/code> \u6a21\u5757\u6765\u6355\u83b7\u5e76\u5904\u7406\u4fe1\u53f7\u3002<\/p>\n<\/p>\n
import signal<\/p>\n
import sys<\/p>\n
def signal_handler(sig, frame):<\/p>\n
    print('\u63a5\u6536\u5230\u4fe1\u53f7\uff0c\u7a0b\u5e8f\u5373\u5c06\u9000\u51fa')<\/p>\n
    sys.exit(0)<\/p>\n
signal.signal(signal.SIGINT, signal_handler)<\/p>\n
print('\u6309\u4e0b Ctrl+C \u9000\u51fa')<\/p>\n
while True:<\/p>\n
    pass<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5f53\u7528\u6237\u6309\u4e0b Ctrl+C<\/code> \u65f6\uff0c\u7a0b\u5e8f\u4f1a\u6355\u83b7\u5230 SIGINT<\/code> \u4fe1\u53f7\uff0c\u5e76\u8c03\u7528 signal_handler<\/code> \u51fd\u6570\uff0c\u4ece\u800c\u6267\u884c sys.exit(0)<\/code> \u9000\u51fa\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n
2. \u4fe1\u53f7\u5904\u7406\u7684\u5e94\u7528\u573a\u666f<\/h4>\n<\/p>\n
\u4fe1\u53f7\u5904\u7406\u5728\u9700\u8981\u5bf9\u5916\u90e8\u4e8b\u4ef6\u505a\u51fa\u54cd\u5e94\u7684\u573a\u666f\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u6bd4\u5982\u5728\u670d\u52a1\u5668\u7a0b\u5e8f\u4e2d\u5904\u7406\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u5728\u63a5\u6536\u5230\u7279\u5b9a\u4fe1\u53f7\u65f6\u5b89\u5168\u5730\u5173\u95ed\u670d\u52a1\u5668\u3002<\/p>\n<\/p>\n
\u56db\u3001\u901a\u8fc7\u5f02\u5e38\u7ba1\u7406\u9000\u51fa\u7236\u8fdb\u7a0b<\/h3>\n<\/p>\n
\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u901a\u8fc7\u5f15\u53d1\u81ea\u5b9a\u4e49\u5f02\u5e38\u6765\u63a7\u5236\u7a0b\u5e8f\u7684\u9000\u51fa\u3002<\/p>\n<\/p>\n
1. \u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b<\/h4>\n<\/p>\n
\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\uff0c\u5e76\u5728\u9700\u8981\u9000\u51fa\u65f6\u5f15\u53d1\u8be5\u5f02\u5e38\u3002<\/p>\n<\/p>\n
class ExitProgram(Exception):<\/p>\n
    pass<\/p>\n
def main():<\/p>\n
    try:<\/p>\n
        print("\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c")<\/p>\n
        raise ExitProgram<\/p>\n
    except ExitProgram:<\/p>\n
        print("\u6355\u83b7\u5230\u81ea\u5b9a\u4e49\u5f02\u5e38\uff0c\u7a0b\u5e8f\u5373\u5c06\u9000\u51fa")<\/p>\n
if __name__ == "__main__":<\/p>\n
    main()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u901a\u8fc7\u5f15\u53d1 ExitProgram<\/code> \u5f02\u5e38\u5e76\u6355\u83b7\u5b83\uff0c\u53ef\u4ee5\u5728\u9700\u8981\u65f6\u63a7\u5236\u7a0b\u5e8f\u7684\u9000\u51fa\u3002<\/p>\n<\/p>\n
2. \u5f02\u5e38\u7ba1\u7406\u7684\u5e94\u7528\u573a\u666f<\/h4>\n<\/p>\n
\u901a\u8fc7\u5f02\u5e38\u7ba1\u7406\u9000\u51fa\u7a0b\u5e8f\u7684\u65b9\u5f0f\uff0c\u9002\u5408\u5728\u9700\u8981\u5728\u591a\u4e2a\u5730\u65b9\u8fdb\u884c\u9000\u51fa\u63a7\u5236\u7684\u573a\u666f\u4e2d\u4f7f\u7528\uff0c\u4f8b\u5982\u5728\u590d\u6742\u7684\u6d41\u7a0b\u4e2d\u9700\u8981\u5728\u591a\u4e2a\u5730\u65b9\u8fdb\u884c\u9000\u51fa\u5904\u7406\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u9000\u51fa\u7236\u8fdb\u7a0b\uff0c\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u7279\u5b9a\u7684\u5e94\u7528\u573a\u666f\u548c\u4f18\u7f3a\u70b9\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528 sys.exit()<\/code> \u662f\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u7a0b\u5e8f\u8fdb\u884c\u6b63\u5e38\u7684\u6e05\u7406\u5de5\u4f5c\u3002\u800c\u5728\u591a\u8fdb\u7a0b\u7f16\u7a0b\u4e2d\uff0cos._exit()<\/code> \u5219\u662f\u66f4\u597d\u7684\u9009\u62e9\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u907f\u514d\u8d44\u6e90\u6cc4\u6f0f\u3002\u5728\u9700\u8981\u54cd\u5e94\u5916\u90e8\u4e8b\u4ef6\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4fe1\u53f7\u5904\u7406\u6765\u4f18\u96c5\u5730\u9000\u51fa\u7a0b\u5e8f\u3002\u5bf9\u4e8e\u590d\u6742\u7684\u6d41\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u901a\u8fc7\u5f02\u5e38\u7ba1\u7406\u6765\u5b9e\u73b0\u7a0b\u5e8f\u7684\u9000\u51fa\u3002\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u6765\u9000\u51fa\u7236\u8fdb\u7a0b\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u7a0b\u5e8f\u7684\u5065\u58ee\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u5b89\u5168\u5730\u9000\u51fa\u7236\u8fdb\u7a0b\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u9000\u51fa\u7236\u8fdb\u7a0b\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528sys.exit()<\/code>\u6765\u5b9e\u73b0\u3002\u8fd9\u4e2a\u65b9\u6cd5\u4f1a\u5f15\u53d1\u4e00\u4e2aSystemExit<\/code>\u5f02\u5e38\uff0c\u60a8\u53ef\u4ee5\u5728\u9700\u8981\u65f6\u6355\u83b7\u5b83\uff0c\u4ee5\u6267\u884c\u6e05\u7406\u64cd\u4f5c\u3002\u786e\u4fdd\u5728\u8c03\u7528\u6b64\u65b9\u6cd5\u4e4b\u524d\uff0c\u5df2\u5b8c\u6210\u6240\u6709\u5fc5\u8981\u7684\u8d44\u6e90\u91ca\u653e\uff0c\u5982\u5173\u95ed\u6587\u4ef6\u6216\u7f51\u7edc\u8fde\u63a5\u3002<\/p>\n
\u4f7f\u7528os\u6a21\u5757\u9000\u51fa\u7236\u8fdb\u7a0b\u7684\u6700\u4f73\u5b9e\u8df5\u662f\u4ec0\u4e48\uff1f<\/strong>
\u901a\u8fc7os._exit()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u76f4\u63a5\u7ec8\u6b62\u7236\u8fdb\u7a0b\u3002\u8fd9\u4e2a\u65b9\u6cd5\u4e0d\u4f1a\u5f15\u53d1\u4efb\u4f55\u5f02\u5e38\uff0c\u56e0\u6b64\u9002\u5408\u5728\u591a\u8fdb\u7a0b\u73af\u5883\u4e0b\u4f7f\u7528\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4f1a\u7acb\u5373\u505c\u6b62\u6240\u6709\u64cd\u4f5c\uff0c\u672a\u6267\u884c\u7684\u6e05\u7406\u4ee3\u7801\u5c06\u88ab\u8df3\u8fc7\uff0c\u56e0\u6b64\u5728\u4f7f\u7528\u65f6\u5e94\u683c\u5916\u5c0f\u5fc3\u3002<\/p>\n
\u5728\u591a\u7ebf\u7a0b\u73af\u5883\u4e2d\u9000\u51fa\u7236\u8fdb\u7a0b\u4f1a\u6709\u4ec0\u4e48\u5f71\u54cd\uff1f<\/strong>
\u5728\u591a\u7ebf\u7a0b\u73af\u5883\u4e2d\uff0c\u8c03\u7528\u9000\u51fa\u7236\u8fdb\u7a0b\u7684\u65b9\u6cd5\u65f6\uff0c\u6240\u6709\u7ebf\u7a0b\u90fd\u4f1a\u88ab\u7ec8\u6b62\u3002\u8fd9\u610f\u5473\u7740\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u7684\u4e0d\u4e00\u81f4\u6027\u6216\u8d44\u6e90\u7684\u6d6a\u8d39\u3002\u56e0\u6b64\uff0c\u5728\u9000\u51fa\u4e4b\u524d\uff0c\u6700\u597d\u786e\u4fdd\u6240\u6709\u7ebf\u7a0b\u5df2\u7ecf\u5b8c\u6210\u4efb\u52a1\uff0c\u5e76\u5728\u5fc5\u8981\u65f6\u4f7f\u7528\u9501\u673a\u5236\u4fdd\u62a4\u5171\u4eab\u8d44\u6e90\u3002<\/p>\n
\u5982\u4f55\u5904\u7406\u5728\u7236\u8fdb\u7a0b\u9000\u51fa\u65f6\u7684\u5f02\u5e38\uff1f<\/strong>
\u5728\u9000\u51fa\u7236\u8fdb\u7a0b\u4e4b\u524d\uff0c\u53ef\u4ee5\u4f7f\u7528try-except\u8bed\u53e5\u6355\u83b7\u53ef\u80fd\u53d1\u751f\u7684\u5f02\u5e38\u3002\u8fd9\u5141\u8bb8\u60a8\u5728\u9000\u51fa\u524d\u8fdb\u884c\u9002\u5f53\u7684\u5904\u7406\uff0c\u5982\u8bb0\u5f55\u65e5\u5fd7\u6216\u901a\u77e5\u7528\u6237\u3002\u786e\u4fdd\u5728\u5f02\u5e38\u5904\u7406\u4e2d\u6267\u884c\u5fc5\u8981\u7684\u6e05\u7406\u64cd\u4f5c\uff0c\u4ee5\u9632\u6b62\u6570\u636e\u4e22\u5931\u6216\u6587\u4ef6\u635f\u574f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u9000\u51fa\u7236\u8fdb\u7a0b\u7684\u65b9\u6cd5\u4e3b\u8981\u6709\uff1a\u4f7f\u7528sys.exit()\u3001\u4f7f\u7528os._exit()\u3001\u6355\u83b7\u4fe1\u53f7\u5e76\u5904\u7406\u9000 […]","protected":false},"author":3,"featured_media":1010640,"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\/1010630"}],"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=1010630"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1010630\/revisions"}],"predecessor-version":[{"id":1010642,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1010630\/revisions\/1010642"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1010640"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1010630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1010630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1010630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}