{"id":1092425,"date":"2025-01-08T14:21:02","date_gmt":"2025-01-08T06:21:02","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1092425.html"},"modified":"2025-01-08T14:21:04","modified_gmt":"2025-01-08T06:21:04","slug":"python%e5%a6%82%e4%bd%95%e9%80%80%e5%87%ba%e5%b9%b6%e8%bf%94%e5%9b%9e%e9%94%99%e8%af%af%e7%a0%81-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1092425.html","title":{"rendered":"python\u5982\u4f55\u9000\u51fa\u5e76\u8fd4\u56de\u9519\u8bef\u7801"},"content":{"rendered":"

\"python\u5982\u4f55\u9000\u51fa\u5e76\u8fd4\u56de\u9519\u8bef\u7801\"<\/p>\n

Python\u5982\u4f55\u9000\u51fa\u5e76\u8fd4\u56de\u9519\u8bef\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528sys.exit()\u3001os._exit()\u3001rAI<\/a>se SystemExit()\u3002<\/strong>\u5176\u4e2d\uff0csys.exit() \u662f\u6700\u5e38\u7528\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5728\u7a0b\u5e8f\u4efb\u4f55\u5730\u65b9\u4f7f\u7528\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f20\u9012\u9000\u51fa\u72b6\u6001\u7801\uff0c\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n<\/p>\n

Python \u63d0\u4f9b\u4e86\u591a\u79cd\u9000\u51fa\u7a0b\u5e8f\u7684\u65b9\u6cd5\uff0c\u5e76\u5141\u8bb8\u8fd4\u56de\u9519\u8bef\u7801\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u6709 sys.exit()\u3001os._exit() \u548c raise SystemExit()\u3002\u672c\u6587\u5c06\u9010\u4e00\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u5e76\u8be6\u7ec6\u8bf4\u660e\u5b83\u4eec\u7684\u4f7f\u7528\u65b9\u5f0f\u548c\u9002\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n

\u4e00\u3001sys.exit()<\/p>\n<\/p>\n

sys.exit() \u662f Python \u4e2d\u6700\u5e38\u7528\u7684\u9000\u51fa\u7a0b\u5e8f\u7684\u65b9\u6cd5\u3002\u5b83\u4f1a\u5f15\u53d1\u4e00\u4e2a SystemExit \u5f02\u5e38\uff0c\u4ece\u800c\u9000\u51fa\u89e3\u91ca\u5668\u3002sys.exit() \u53ef\u4ee5\u63a5\u53d7\u4e00\u4e2a\u53c2\u6570\uff0c\u8868\u793a\u7a0b\u5e8f\u7684\u9000\u51fa\u72b6\u6001\u7801\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u53c2\u6570\u4e3a 0\uff0c\u8868\u793a\u6b63\u5e38\u9000\u51fa\uff1b\u975e\u96f6\u53c2\u6570\u8868\u793a\u5f02\u5e38\u9000\u51fa\u3002<\/p>\n<\/p>\n

\u4f7f\u7528\u793a\u4f8b\uff1a<\/h3>\n<\/p>\n

import sys<\/p>\n
def main():<\/p>\n
    try:<\/p>\n
        # \u6267\u884c\u4e00\u4e9b\u4ee3\u7801<\/p>\n
        print("\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c...")<\/p>\n
        # \u6a21\u62df\u4e00\u4e2a\u9519\u8bef<\/p>\n
        raise ValueError("\u51fa\u73b0\u4e86\u4e00\u4e2a\u9519\u8bef")<\/p>\n
    except ValueError as e:<\/p>\n
        print(f"\u9519\u8bef: {e}")<\/p>\n
        sys.exit(1)  # \u8fd4\u56de\u9519\u8bef\u7801 1<\/p>\n
if __name__ == "__main__":<\/p>\n
    main()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u5f53\u7a0b\u5e8f\u9047\u5230 ValueError \u5f02\u5e38\u65f6\uff0c\u4f1a\u6253\u5370\u9519\u8bef\u4fe1\u606f\u5e76\u9000\u51fa\u7a0b\u5e8f\uff0c\u540c\u65f6\u8fd4\u56de\u9519\u8bef\u7801 1\u3002<\/p>\n<\/p>\n
\u4e8c\u3001os._exit()<\/p>\n<\/p>\n
os._exit() \u662f\u4e00\u4e2a\u66f4\u5e95\u5c42\u7684\u9000\u51fa\u65b9\u6cd5\uff0c\u76f4\u63a5\u7ec8\u6b62\u5f53\u524d\u8fdb\u7a0b\uff0c\u4e0d\u4f1a\u5f15\u53d1\u5f02\u5e38\u6216\u6267\u884c\u4efb\u4f55\u6e05\u7406\u64cd\u4f5c\u3002\u5b83\u9002\u7528\u4e8e\u5728\u591a\u7ebf\u7a0b\u6216\u5b50\u8fdb\u7a0b\u4e2d\u7acb\u5373\u9000\u51fa\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n
\u4f7f\u7528\u793a\u4f8b\uff1a<\/h3>\n<\/p>\n
import os<\/p>\n
def main():<\/p>\n
    try:<\/p>\n
        # \u6267\u884c\u4e00\u4e9b\u4ee3\u7801<\/p>\n
        print("\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c...")<\/p>\n
        # \u6a21\u62df\u4e00\u4e2a\u9519\u8bef<\/p>\n
        raise ValueError("\u51fa\u73b0\u4e86\u4e00\u4e2a\u9519\u8bef")<\/p>\n
    except ValueError as e:<\/p>\n
        print(f"\u9519\u8bef: {e}")<\/p>\n
        os._exit(1)  # \u8fd4\u56de\u9519\u8bef\u7801 1<\/p>\n
if __name__ == "__main__":<\/p>\n
    main()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u5f53\u7a0b\u5e8f\u9047\u5230 ValueError \u5f02\u5e38\u65f6\uff0c\u4f1a\u6253\u5370\u9519\u8bef\u4fe1\u606f\u5e76\u9000\u51fa\u7a0b\u5e8f\uff0c\u540c\u65f6\u8fd4\u56de\u9519\u8bef\u7801 1\u3002\u4f46\u662f\uff0cos._exit() \u4e0d\u4f1a\u6267\u884c\u4efb\u4f55\u6e05\u7406\u64cd\u4f5c\uff0c\u4f8b\u5982\u6253\u5f00\u7684\u6587\u4ef6\u4e0d\u4f1a\u88ab\u5173\u95ed\uff0c\u672a\u5b8c\u6210\u7684\u7f13\u51b2\u533a\u4e0d\u4f1a\u88ab\u5237\u65b0\u3002<\/p>\n<\/p>\n
\u4e09\u3001raise SystemExit()<\/p>\n<\/p>\n
raise SystemExit() \u662f\u5f15\u53d1\u4e00\u4e2a SystemExit \u5f02\u5e38\uff0c\u4ece\u800c\u9000\u51fa\u89e3\u91ca\u5668\u3002\u5b83\u7684\u6548\u679c\u4e0e sys.exit() \u7c7b\u4f3c\uff0c\u4f46\u66f4\u4e3a\u663e\u5f0f\u3002<\/p>\n<\/p>\n
\u4f7f\u7528\u793a\u4f8b\uff1a<\/h3>\n<\/p>\n
def main():<\/p>\n
    try:<\/p>\n
        # \u6267\u884c\u4e00\u4e9b\u4ee3\u7801<\/p>\n
        print("\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c...")<\/p>\n
        # \u6a21\u62df\u4e00\u4e2a\u9519\u8bef<\/p>\n
        raise ValueError("\u51fa\u73b0\u4e86\u4e00\u4e2a\u9519\u8bef")<\/p>\n
    except ValueError as e:<\/p>\n
        print(f"\u9519\u8bef: {e}")<\/p>\n
        raise SystemExit(1)  # \u8fd4\u56de\u9519\u8bef\u7801 1<\/p>\n
if __name__ == "__main__":<\/p>\n
    main()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u5f53\u7a0b\u5e8f\u9047\u5230 ValueError \u5f02\u5e38\u65f6\uff0c\u4f1a\u6253\u5370\u9519\u8bef\u4fe1\u606f\u5e76\u5f15\u53d1\u4e00\u4e2a SystemExit \u5f02\u5e38\uff0c\u4ece\u800c\u9000\u51fa\u7a0b\u5e8f\u5e76\u8fd4\u56de\u9519\u8bef\u7801 1\u3002<\/p>\n<\/p>\n
\u56db\u3001\u4e3b\u7a0b\u5e8f\u9000\u51fa\u72b6\u6001\u7801\u7684\u610f\u4e49<\/p>\n<\/p>\n
\u8fd4\u56de\u9000\u51fa\u72b6\u6001\u7801\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u7a0b\u5e8f\u662f\u6b63\u5e38\u9000\u51fa\u8fd8\u662f\u5f02\u5e38\u9000\u51fa\u3002\u4e00\u822c\u6765\u8bf4\uff0c0 \u8868\u793a\u7a0b\u5e8f\u6b63\u5e38\u9000\u51fa\uff0c\u975e\u96f6\u8868\u793a\u7a0b\u5e8f\u5f02\u5e38\u9000\u51fa\u3002\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u9000\u51fa\u72b6\u6001\u7801\u6765\u4e86\u89e3\u7a0b\u5e8f\u9000\u51fa\u7684\u539f\u56e0\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
    \n
  • 0\uff1a\u7a0b\u5e8f\u6b63\u5e38\u9000\u51fa\u3002<\/li>\n
  • 1\uff1a\u7a0b\u5e8f\u9047\u5230\u4e00\u822c\u6027\u9519\u8bef\u9000\u51fa\u3002<\/li>\n
  • 2\uff1a\u7a0b\u5e8f\u9047\u5230\u547d\u4ee4\u884c\u53c2\u6570\u9519\u8bef\u9000\u51fa\u3002<\/li>\n
  • 3\uff1a\u7a0b\u5e8f\u9047\u5230\u6587\u4ef6\u4e0d\u5b58\u5728\u9519\u8bef\u9000\u51fa\u3002<\/li>\n<\/ul>\n
    \u793a\u4f8b\uff1a<\/h3>\n<\/p>\n
    import sys<\/p>\n
    def main():<\/p>\n
        try:<\/p>\n
            if len(sys.argv) != 2:<\/p>\n
                print("\u7528\u6cd5: python script.py <\u6587\u4ef6\u8def\u5f84>")<\/p>\n
                sys.exit(2)  # \u8fd4\u56de\u9519\u8bef\u7801 2 \u8868\u793a\u547d\u4ee4\u884c\u53c2\u6570\u9519\u8bef<\/p>\n
            filepath = sys.argv[1]<\/p>\n
            with open(filepath, 'r') as file:<\/p>\n
                content = file.read()<\/p>\n
                print(content)<\/p>\n
        except FileNotFoundError:<\/p>\n
            print("\u9519\u8bef: \u6587\u4ef6\u4e0d\u5b58\u5728")<\/p>\n
            sys.exit(3)  # \u8fd4\u56de\u9519\u8bef\u7801 3 \u8868\u793a\u6587\u4ef6\u4e0d\u5b58\u5728\u9519\u8bef<\/p>\n
        except Exception as e:<\/p>\n
            print(f"\u9519\u8bef: {e}")<\/p>\n
            sys.exit(1)  # \u8fd4\u56de\u9519\u8bef\u7801 1 \u8868\u793a\u4e00\u822c\u6027\u9519\u8bef<\/p>\n
    if __name__ == "__main__":<\/p>\n
        main()<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u7a0b\u5e8f\u4f1a\u6839\u636e\u4e0d\u540c\u7684\u9519\u8bef\u8fd4\u56de\u4e0d\u540c\u7684\u9000\u51fa\u72b6\u6001\u7801\uff0c\u4ece\u800c\u5e2e\u52a9\u7528\u6237\u4e86\u89e3\u5177\u4f53\u7684\u9519\u8bef\u539f\u56e0\u3002<\/p>\n<\/p>\n
    \u4e94\u3001\u6355\u83b7\u548c\u5904\u7406\u9000\u51fa\u5f02\u5e38<\/p>\n<\/p>\n
    \u5f53\u4f7f\u7528 sys.exit() \u6216 raise SystemExit() \u9000\u51fa\u7a0b\u5e8f\u65f6\uff0c\u4f1a\u5f15\u53d1\u4e00\u4e2a SystemExit \u5f02\u5e38\u3002\u6211\u4eec\u53ef\u4ee5\u5728\u7a0b\u5e8f\u4e2d\u6355\u83b7\u8fd9\u4e2a\u5f02\u5e38\uff0c\u6267\u884c\u4e00\u4e9b\u6e05\u7406\u64cd\u4f5c\uff0c\u7136\u540e\u518d\u9000\u51fa\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n
    \u793a\u4f8b\uff1a<\/h3>\n<\/p>\n
    import sys<\/p>\n
    def main():<\/p>\n
        try:<\/p>\n
            # \u6267\u884c\u4e00\u4e9b\u4ee3\u7801<\/p>\n
            print("\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c...")<\/p>\n
            # \u6a21\u62df\u4e00\u4e2a\u9519\u8bef<\/p>\n
            raise ValueError("\u51fa\u73b0\u4e86\u4e00\u4e2a\u9519\u8bef")<\/p>\n
        except ValueError as e:<\/p>\n
            print(f"\u9519\u8bef: {e}")<\/p>\n
            sys.exit(1)  # \u8fd4\u56de\u9519\u8bef\u7801 1<\/p>\n
        except SystemExit as e:<\/p>\n
            print(f"\u7a0b\u5e8f\u9000\u51fa\uff0c\u72b6\u6001\u7801: {e.code}")<\/p>\n
            # \u6267\u884c\u6e05\u7406\u64cd\u4f5c<\/p>\n
            print("\u6267\u884c\u6e05\u7406\u64cd\u4f5c...")<\/p>\n
            raise  # \u91cd\u65b0\u5f15\u53d1\u5f02\u5e38\u9000\u51fa\u7a0b\u5e8f<\/p>\n
    if __name__ == "__main__":<\/p>\n
        main()<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u5f53\u7a0b\u5e8f\u9047\u5230 ValueError \u5f02\u5e38\u65f6\uff0c\u4f1a\u6253\u5370\u9519\u8bef\u4fe1\u606f\u5e76\u9000\u51fa\u7a0b\u5e8f\uff0c\u540c\u65f6\u8fd4\u56de\u9519\u8bef\u7801 1\u3002\u7136\u540e\uff0c\u6355\u83b7 SystemExit \u5f02\u5e38\uff0c\u6267\u884c\u6e05\u7406\u64cd\u4f5c\u540e\u91cd\u65b0\u5f15\u53d1\u5f02\u5e38\u9000\u51fa\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n
    \u516d\u3001\u591a\u7ebf\u7a0b\u548c\u5b50\u8fdb\u7a0b\u4e2d\u7684\u9000\u51fa<\/p>\n<\/p>\n
    \u5728\u591a\u7ebf\u7a0b\u548c\u5b50\u8fdb\u7a0b\u4e2d\uff0c\u9000\u51fa\u7a0b\u5e8f\u65f6\u9700\u8981\u7279\u522b\u6ce8\u610f\u3002os._exit() \u53ef\u4ee5\u76f4\u63a5\u7ec8\u6b62\u5f53\u524d\u8fdb\u7a0b\uff0c\u9002\u7528\u4e8e\u5b50\u8fdb\u7a0b\u4e2d\u7acb\u5373\u9000\u51fa\u7684\u573a\u666f\u3002\u800c\u5bf9\u4e8e\u591a\u7ebf\u7a0b\u7a0b\u5e8f\uff0c\u4f7f\u7528 sys.exit() \u9000\u51fa\u5f53\u524d\u7ebf\u7a0b\uff0c\u800c\u4e0d\u662f\u6574\u4e2a\u8fdb\u7a0b\u3002<\/p>\n<\/p>\n
    \u793a\u4f8b\uff1a<\/h3>\n<\/p>\n
    import threading<\/p>\n
    import sys<\/p>\n
    def thread_function():<\/p>\n
        try:<\/p>\n
            print("\u7ebf\u7a0b\u6b63\u5728\u8fd0\u884c...")<\/p>\n
            raise ValueError("\u7ebf\u7a0b\u4e2d\u51fa\u73b0\u4e86\u4e00\u4e2a\u9519\u8bef")<\/p>\n
        except ValueError as e:<\/p>\n
            print(f"\u7ebf\u7a0b\u9519\u8bef: {e}")<\/p>\n
            sys.exit(1)  # \u4ec5\u9000\u51fa\u5f53\u524d\u7ebf\u7a0b<\/p>\n
    def main():<\/p>\n
        thread = threading.Thread(target=thread_function)<\/p>\n
        thread.start()<\/p>\n
        thread.join()<\/p>\n
    if __name__ == "__main__":<\/p>\n
        main()<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u5f53\u7ebf\u7a0b\u9047\u5230 ValueError \u5f02\u5e38\u65f6\uff0c\u4f1a\u6253\u5370\u9519\u8bef\u4fe1\u606f\u5e76\u9000\u51fa\u5f53\u524d\u7ebf\u7a0b\uff0c\u540c\u65f6\u8fd4\u56de\u9519\u8bef\u7801 1\uff0c\u4e0d\u4f1a\u5f71\u54cd\u4e3b\u8fdb\u7a0b\u3002<\/p>\n<\/p>\n
    \u4e03\u3001\u603b\u7ed3<\/p>\n<\/p>\n
    \u5728 Python \u4e2d\uff0c\u9000\u51fa\u7a0b\u5e8f\u5e76\u8fd4\u56de\u9519\u8bef\u7801\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u6700\u5e38\u7528\u7684\u662f sys.exit()\u3002\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u5e76\u6839\u636e\u4e0d\u540c\u7684\u9519\u8bef\u8fd4\u56de\u4e0d\u540c\u7684\u9000\u51fa\u72b6\u6001\u7801\uff0c\u4ee5\u5e2e\u52a9\u7528\u6237\u4e86\u89e3\u7a0b\u5e8f\u9000\u51fa\u7684\u539f\u56e0\u3002\u6b64\u5916\uff0c\u5728\u591a\u7ebf\u7a0b\u548c\u5b50\u8fdb\u7a0b\u4e2d\u9000\u51fa\u7a0b\u5e8f\u65f6\u9700\u8981\u7279\u522b\u6ce8\u610f\uff0c\u786e\u4fdd\u53ea\u9000\u51fa\u5f53\u524d\u7ebf\u7a0b\u6216\u5b50\u8fdb\u7a0b\uff0c\u800c\u4e0d\u662f\u6574\u4e2a\u8fdb\u7a0b\u3002\u901a\u8fc7\u5408\u7406\u5730\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236\u7a0b\u5e8f\u7684\u9000\u51fa\u884c\u4e3a\uff0c\u5e76\u63d0\u9ad8\u7a0b\u5e8f\u7684\u53ef\u9760\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n
    \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
     \u5982\u4f55\u5728Python\u7a0b\u5e8f\u4e2d\u4f18\u96c5\u5730\u9000\u51fa\u5e76\u8fd4\u56de\u9519\u8bef\u7801\uff1f<\/strong>
    \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528sys.exit()<\/code>\u51fd\u6570\u6765\u9000\u51fa\u7a0b\u5e8f\u5e76\u8fd4\u56de\u9519\u8bef\u7801\u3002\u4f60\u9700\u8981\u5bfc\u5165sys<\/code>\u6a21\u5757\uff0c\u7136\u540e\u8c03\u7528sys.exit()<\/code>\uff0c\u53ef\u4ee5\u4f20\u5165\u4e00\u4e2a\u6574\u6570\u4f5c\u4e3a\u8fd4\u56de\u7801\u3002\u901a\u5e38\uff0c\u8fd4\u56de0\u8868\u793a\u7a0b\u5e8f\u6b63\u5e38\u7ed3\u675f\uff0c\u800c\u8fd4\u56de\u975e\u96f6\u503c\u8868\u793a\u53d1\u751f\u4e86\u9519\u8bef\u3002<\/p>\n
    \u5728\u4ec0\u4e48\u60c5\u51b5\u4e0b\u9700\u8981\u8fd4\u56de\u9519\u8bef\u7801\uff1f<\/strong>
    \u8fd4\u56de\u9519\u8bef\u7801\u7684\u573a\u666f\u901a\u5e38\u5305\u62ec\u7a0b\u5e8f\u9047\u5230\u5f02\u5e38\u60c5\u51b5\u3001\u65e0\u6cd5\u5b8c\u6210\u4efb\u52a1\u6216\u9700\u8981\u5411\u8c03\u7528\u8005\u4f20\u9012\u7279\u5b9a\u7684\u9519\u8bef\u4fe1\u606f\u3002\u901a\u8fc7\u8fd4\u56de\u9519\u8bef\u7801\uff0c\u7528\u6237\u6216\u5176\u4ed6\u7a0b\u5e8f\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u7801\u503c\u91c7\u53d6\u9002\u5f53\u7684\u63aa\u65bd\uff0c\u4f8b\u5982\u8fdb\u884c\u65e5\u5fd7\u8bb0\u5f55\u6216\u6267\u884c\u9519\u8bef\u5904\u7406\u6d41\u7a0b\u3002<\/p>\n
    \u5982\u4f55\u81ea\u5b9a\u4e49\u9519\u8bef\u7801\u4ee5\u4fbf\u66f4\u597d\u5730\u8c03\u8bd5\u7a0b\u5e8f\uff1f<\/strong>
    \u81ea\u5b9a\u4e49\u9519\u8bef\u7801\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u8f7b\u677e\u5730\u8bc6\u522b\u95ee\u9898\u3002\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u5b57\u5178\uff0c\u6620\u5c04\u4e0d\u540c\u7684\u9519\u8bef\u7c7b\u578b\u5230\u7279\u5b9a\u7684\u9519\u8bef\u7801\u3002\u4f8b\u5982\uff0cERROR_CODE = {"FileNotFound": 1, "PermissionDenied": 2}<\/code>\u3002\u5728\u7a0b\u5e8f\u4e2d\u53d1\u751f\u7279\u5b9a\u9519\u8bef\u65f6\uff0c\u8c03\u7528sys.exit(ERROR_CODE["FileNotFound"])<\/code>\u6765\u8fd4\u56de\u76f8\u5e94\u7684\u9519\u8bef\u7801\uff0c\u8fd9\u6837\u5728\u8c03\u8bd5\u65f6\u66f4\u5177\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u5982\u4f55\u9000\u51fa\u5e76\u8fd4\u56de\u9519\u8bef\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528sys.exit()\u3001os._exit()\u3001rAIse System […]","protected":false},"author":3,"featured_media":1092437,"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\/1092425"}],"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=1092425"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1092425\/revisions"}],"predecessor-version":[{"id":1092438,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1092425\/revisions\/1092438"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1092437"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1092425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1092425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1092425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}