{"id":1152201,"date":"2025-01-13T17:22:48","date_gmt":"2025-01-13T09:22:48","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1152201.html"},"modified":"2025-01-13T17:22:51","modified_gmt":"2025-01-13T09:22:51","slug":"python%e5%a6%82%e4%bd%95%e9%80%80%e5%87%ba%e4%b8%bb%e8%bf%9b%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1152201.html","title":{"rendered":"python\u5982\u4f55\u9000\u51fa\u4e3b\u8fdb\u7a0b"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25182242\/676b87ed-60ed-4868-9275-8d1ee88ebf4e.webp\" alt=\"python\u5982\u4f55\u9000\u51fa\u4e3b\u8fdb\u7a0b\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\uff0c\u9000\u51fa\u4e3b\u8fdb\u7a0b\u7684\u5e38\u7528\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528<code>sys.exit()<\/code>\u3001\u4f7f\u7528<code>os._exit()<\/code>\u3001\u629b\u51fa\u672a\u6355\u83b7\u7684\u5f02\u5e38\u3001\u4f7f\u7528<code>signal<\/code>\u6a21\u5757\u53d1\u9001\u7ec8\u6b62\u4fe1\u53f7<\/strong>\u3002\u5176\u4e2d\uff0c<strong>\u4f7f\u7528<code>sys.exit()<\/code><\/strong>\u662f\u6700\u5e38\u89c1\u548c\u63a8\u8350\u7684\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u4f1a\u5f15\u53d1\u4e00\u4e2a<code>SystemExit<\/code>\u5f02\u5e38\uff0c\u4ece\u800c\u53ef\u4ee5\u8fdb\u884c\u9002\u5f53\u7684\u6e05\u7406\u548c\u5173\u95ed\u64cd\u4f5c\uff0c\u786e\u4fdd\u7a0b\u5e8f\u5b89\u5168\u9000\u51fa\u3002<\/p>\n<\/p>\n<p><h3>\u4f7f\u7528<code>sys.exit()<\/code><\/h3>\n<\/p>\n<p><p><code>sys.exit()<\/code>\u662f\u6807\u51c6\u5e93<code>sys<\/code>\u4e2d\u7684\u4e00\u4e2a\u51fd\u6570\uff0c\u7528\u4e8e\u7ec8\u6b62Python\u7a0b\u5e8f\u3002\u5b83\u4f1a\u5f15\u53d1\u4e00\u4e2a<code>SystemExit<\/code>\u5f02\u5e38\uff0c\u4ece\u800c\u7ed3\u675f\u7a0b\u5e8f\u7684\u6267\u884c\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u4f20\u9012\u4e0d\u540c\u7684\u53c2\u6570\u6765\u6307\u5b9a\u9000\u51fa\u72b6\u6001\u7801\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c<code>sys.exit()<\/code>\u4f1a\u8fd4\u56de\u72b6\u6001\u78010\uff0c\u8868\u793a\u6b63\u5e38\u9000\u51fa\u3002\u4f60\u4e5f\u53ef\u4ee5\u4f20\u9012\u975e\u96f6\u503c\u4ee5\u8868\u793a\u5f02\u5e38\u72b6\u6001\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import sys<\/p>\n<p>def m<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n():<\/p>\n<p>    print(&quot;\u7a0b\u5e8f\u5f00\u59cb\u8fd0\u884c&quot;)<\/p>\n<p>    # \u67d0\u4e9b\u4ee3\u7801\u903b\u8f91<\/p>\n<p>    print(&quot;\u7a0b\u5e8f\u5373\u5c06\u9000\u51fa&quot;)<\/p>\n<p>    sys.exit(0)  # 0\u8868\u793a\u6b63\u5e38\u9000\u51fa<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4f7f\u7528<code>os._exit()<\/code><\/h3>\n<\/p>\n<p><p><code>os._exit()<\/code>\u4e5f\u662f\u4e00\u79cd\u7ec8\u6b62\u8fdb\u7a0b\u7684\u65b9\u6cd5\uff0c\u4f46\u5b83\u4e0e<code>sys.exit()<\/code>\u4e0d\u540c\uff0c\u5b83\u4f1a\u7acb\u5373\u7ec8\u6b62\u8fdb\u7a0b\u800c\u4e0d\u8fdb\u884c\u4efb\u4f55\u6e05\u7406\u5de5\u4f5c\uff0c\u5982\u5173\u95ed\u6587\u4ef6\u3001\u91ca\u653e\u8d44\u6e90\u7b49\u3002\u8fd9\u4e2a\u51fd\u6570\u4e3b\u8981\u7528\u4e8e\u591a\u8fdb\u7a0b\u7f16\u7a0b\u4e2d\u7684\u5b50\u8fdb\u7a0b\u7ed3\u675f\u65f6\u4f7f\u7528\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p>def main():<\/p>\n<p>    print(&quot;\u7a0b\u5e8f\u5f00\u59cb\u8fd0\u884c&quot;)<\/p>\n<p>    # \u67d0\u4e9b\u4ee3\u7801\u903b\u8f91<\/p>\n<p>    print(&quot;\u7a0b\u5e8f\u5373\u5c06\u9000\u51fa&quot;)<\/p>\n<p>    os._exit(0)  # 0\u8868\u793a\u6b63\u5e38\u9000\u51fa<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u629b\u51fa\u672a\u6355\u83b7\u7684\u5f02\u5e38<\/h3>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u76f4\u63a5\u629b\u51fa\u672a\u6355\u83b7\u7684\u5f02\u5e38\u4e5f\u53ef\u4ee5\u7ed3\u675f\u4e3b\u8fdb\u7a0b\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u65b9\u6cd5\u901a\u5e38\u4e0d\u63a8\u8350\uff0c\u56e0\u4e3a\u5b83\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7a0b\u5e8f\u5728\u5f02\u5e38\u72b6\u6001\u4e0b\u7ec8\u6b62\uff0c\u65e0\u6cd5\u6b63\u5e38\u91ca\u653e\u8d44\u6e90\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def main():<\/p>\n<p>    print(&quot;\u7a0b\u5e8f\u5f00\u59cb\u8fd0\u884c&quot;)<\/p>\n<p>    # \u67d0\u4e9b\u4ee3\u7801\u903b\u8f91<\/p>\n<p>    print(&quot;\u7a0b\u5e8f\u5373\u5c06\u9000\u51fa&quot;)<\/p>\n<p>    raise SystemExit(&quot;\u975e\u6b63\u5e38\u9000\u51fa&quot;)<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4f7f\u7528<code>signal<\/code>\u6a21\u5757\u53d1\u9001\u7ec8\u6b62\u4fe1\u53f7<\/h3>\n<\/p>\n<p><p>\u5728\u4e00\u4e9b\u9ad8\u7ea7\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>signal<\/code>\u6a21\u5757\u6765\u53d1\u9001\u7ec8\u6b62\u4fe1\u53f7\uff0c\u4f8b\u5982<code>SIGTERM<\/code>\u6216<code>SIGINT<\/code>\uff0c\u4ece\u800c\u4f18\u96c5\u5730\u7ec8\u6b62\u7a0b\u5e8f\u3002\u8fd9\u79cd\u65b9\u6cd5\u901a\u5e38\u7528\u4e8e\u9700\u8981\u5904\u7406\u5916\u90e8\u4fe1\u53f7\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import signal<\/p>\n<p>import os<\/p>\n<p>def signal_handler(sig, frame):<\/p>\n<p>    print(&#39;\u4f60\u6309\u4e0b\u4e86 Ctrl+C!&#39;)<\/p>\n<p>    sys.exit(0)<\/p>\n<p>signal.signal(signal.SIGINT, signal_handler)<\/p>\n<p>print(&#39;\u6309\u4e0b Ctrl+C \u9000\u51fa&#39;)<\/p>\n<p>signal.pause()  # \u7b49\u5f85\u4fe1\u53f7<\/p>\n<p>print(&#39;\u7a0b\u5e8f\u7ee7\u7eed\u8fd0\u884c&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u591a\u8fdb\u7a0b\u4e2d\u7684\u9000\u51fa<\/h3>\n<\/p>\n<p><p>\u5728Python\u7684\u591a\u8fdb\u7a0b\u7f16\u7a0b\u4e2d\uff0c\u4e3b\u8fdb\u7a0b\u548c\u5b50\u8fdb\u7a0b\u4e4b\u95f4\u7684\u5173\u7cfb\u590d\u6742\u4e00\u4e9b\u3002\u8fd9\u91cc\u4ecb\u7ecd\u5982\u4f55\u5728\u591a\u8fdb\u7a0b\u73af\u5883\u4e0b\u4f18\u96c5\u5730\u9000\u51fa\u4e3b\u8fdb\u7a0b\u3002<\/p>\n<\/p>\n<p><h4>\u6b63\u5e38\u9000\u51fa\u4e3b\u8fdb\u7a0b\u5e76\u7b49\u5f85\u5b50\u8fdb\u7a0b\u7ed3\u675f<\/h4>\n<\/p>\n<p><p>\u5728\u591a\u8fdb\u7a0b\u7f16\u7a0b\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u5e0c\u671b\u4e3b\u8fdb\u7a0b\u5728\u9000\u51fa\u524d\u7b49\u5f85\u6240\u6709\u5b50\u8fdb\u7a0b\u5b8c\u6210\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528\u5b50\u8fdb\u7a0b\u7684<code>join<\/code>\u65b9\u6cd5\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from multiprocessing import Process<\/p>\n<p>import time<\/p>\n<p>def worker():<\/p>\n<p>    print(&quot;\u5b50\u8fdb\u7a0b\u5f00\u59cb\u8fd0\u884c&quot;)<\/p>\n<p>    time.sleep(2)<\/p>\n<p>    print(&quot;\u5b50\u8fdb\u7a0b\u7ed3\u675f\u8fd0\u884c&quot;)<\/p>\n<p>def main():<\/p>\n<p>    p = Process(target=worker)<\/p>\n<p>    p.start()<\/p>\n<p>    print(&quot;\u7b49\u5f85\u5b50\u8fdb\u7a0b\u7ed3\u675f&quot;)<\/p>\n<p>    p.join()<\/p>\n<p>    print(&quot;\u4e3b\u8fdb\u7a0b\u7ed3\u675f&quot;)<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>\u4f7f\u7528<code>terminate<\/code>\u65b9\u6cd5\u7ec8\u6b62\u5b50\u8fdb\u7a0b<\/h4>\n<\/p>\n<p><p>\u6709\u65f6\u6211\u4eec\u9700\u8981\u5728\u4e3b\u8fdb\u7a0b\u7ed3\u675f\u524d\u5f3a\u5236\u7ec8\u6b62\u6240\u6709\u5b50\u8fdb\u7a0b\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528\u5b50\u8fdb\u7a0b\u7684<code>terminate<\/code>\u65b9\u6cd5\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from multiprocessing import Process<\/p>\n<p>import time<\/p>\n<p>def worker():<\/p>\n<p>    print(&quot;\u5b50\u8fdb\u7a0b\u5f00\u59cb\u8fd0\u884c&quot;)<\/p>\n<p>    time.sleep(5)<\/p>\n<p>    print(&quot;\u5b50\u8fdb\u7a0b\u7ed3\u675f\u8fd0\u884c&quot;)<\/p>\n<p>def main():<\/p>\n<p>    p = Process(target=worker)<\/p>\n<p>    p.start()<\/p>\n<p>    print(&quot;\u7b49\u5f852\u79d2\u540e\u7ec8\u6b62\u5b50\u8fdb\u7a0b&quot;)<\/p>\n<p>    time.sleep(2)<\/p>\n<p>    p.terminate()<\/p>\n<p>    print(&quot;\u5b50\u8fdb\u7a0b\u5df2\u7ec8\u6b62&quot;)<\/p>\n<p>    p.join()<\/p>\n<p>    print(&quot;\u4e3b\u8fdb\u7a0b\u7ed3\u675f&quot;)<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4f7f\u7528\u5b88\u62a4\u8fdb\u7a0b\uff08Daemon\uff09<\/h3>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5e0c\u671b\u5b50\u8fdb\u7a0b\u80fd\u591f\u5728\u4e3b\u8fdb\u7a0b\u9000\u51fa\u65f6\u81ea\u52a8\u7ec8\u6b62\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u5c06\u5b50\u8fdb\u7a0b\u8bbe\u7f6e\u4e3a\u5b88\u62a4\u8fdb\u7a0b\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from multiprocessing import Process<\/p>\n<p>import time<\/p>\n<p>def worker():<\/p>\n<p>    print(&quot;\u5b50\u8fdb\u7a0b\u5f00\u59cb\u8fd0\u884c&quot;)<\/p>\n<p>    time.sleep(10)<\/p>\n<p>    print(&quot;\u5b50\u8fdb\u7a0b\u7ed3\u675f\u8fd0\u884c&quot;)<\/p>\n<p>def main():<\/p>\n<p>    p = Process(target=worker)<\/p>\n<p>    p.daemon = True  # \u8bbe\u7f6e\u5b50\u8fdb\u7a0b\u4e3a\u5b88\u62a4\u8fdb\u7a0b<\/p>\n<p>    p.start()<\/p>\n<p>    print(&quot;\u4e3b\u8fdb\u7a0b\u5373\u5c06\u9000\u51fa&quot;)<\/p>\n<p>    time.sleep(2)<\/p>\n<p>    print(&quot;\u4e3b\u8fdb\u7a0b\u7ed3\u675f&quot;)<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5b88\u62a4\u8fdb\u7a0b\u4f1a\u5728\u4e3b\u8fdb\u7a0b\u9000\u51fa\u65f6\u7acb\u5373\u7ec8\u6b62\uff0c\u56e0\u6b64\u5b83\u4eec\u4e0d\u5e94\u8be5\u6267\u884c\u91cd\u8981\u7684\u6e05\u7406\u5de5\u4f5c\u3002<\/p>\n<\/p>\n<p><h3>\u4f7f\u7528\u7ebf\u7a0b\u4e2d\u7684\u9000\u51fa<\/h3>\n<\/p>\n<p><p>\u4e0e\u591a\u8fdb\u7a0b\u7c7b\u4f3c\uff0c\u5728\u7ebf\u7a0b\u7f16\u7a0b\u4e2d\u6211\u4eec\u4e5f\u9700\u8981\u4f18\u96c5\u5730\u9000\u51fa\u4e3b\u7ebf\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h4>\u6b63\u5e38\u9000\u51fa\u4e3b\u7ebf\u7a0b\u5e76\u7b49\u5f85\u5b50\u7ebf\u7a0b\u7ed3\u675f<\/h4>\n<\/p>\n<p><p>\u5728\u591a\u7ebf\u7a0b\u7f16\u7a0b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528\u5b50\u7ebf\u7a0b\u7684<code>join<\/code>\u65b9\u6cd5\u6765\u786e\u4fdd\u4e3b\u7ebf\u7a0b\u5728\u9000\u51fa\u524d\u7b49\u5f85\u6240\u6709\u5b50\u7ebf\u7a0b\u5b8c\u6210\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import threading<\/p>\n<p>import time<\/p>\n<p>def worker():<\/p>\n<p>    print(&quot;\u5b50\u7ebf\u7a0b\u5f00\u59cb\u8fd0\u884c&quot;)<\/p>\n<p>    time.sleep(2)<\/p>\n<p>    print(&quot;\u5b50\u7ebf\u7a0b\u7ed3\u675f\u8fd0\u884c&quot;)<\/p>\n<p>def main():<\/p>\n<p>    t = threading.Thread(target=worker)<\/p>\n<p>    t.start()<\/p>\n<p>    print(&quot;\u7b49\u5f85\u5b50\u7ebf\u7a0b\u7ed3\u675f&quot;)<\/p>\n<p>    t.join()<\/p>\n<p>    print(&quot;\u4e3b\u7ebf\u7a0b\u7ed3\u675f&quot;)<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>\u4f7f\u7528<code>threading.Event<\/code>\u6765\u63a7\u5236\u7ebf\u7a0b\u9000\u51fa<\/h4>\n<\/p>\n<p><p>\u5728\u4e00\u4e9b\u590d\u6742\u7684\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528<code>threading.Event<\/code>\u5bf9\u8c61\u6765\u63a7\u5236\u7ebf\u7a0b\u7684\u9000\u51fa\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import threading<\/p>\n<p>import time<\/p>\n<p>def worker(stop_event):<\/p>\n<p>    print(&quot;\u5b50\u7ebf\u7a0b\u5f00\u59cb\u8fd0\u884c&quot;)<\/p>\n<p>    while not stop_event.is_set():<\/p>\n<p>        print(&quot;\u5b50\u7ebf\u7a0b\u8fd0\u884c\u4e2d...&quot;)<\/p>\n<p>        time.sleep(1)<\/p>\n<p>    print(&quot;\u5b50\u7ebf\u7a0b\u7ed3\u675f\u8fd0\u884c&quot;)<\/p>\n<p>def main():<\/p>\n<p>    stop_event = threading.Event()<\/p>\n<p>    t = threading.Thread(target=worker, args=(stop_event,))<\/p>\n<p>    t.start()<\/p>\n<p>    time.sleep(3)<\/p>\n<p>    print(&quot;\u8bbe\u7f6e\u505c\u6b62\u4e8b\u4ef6&quot;)<\/p>\n<p>    stop_event.set()<\/p>\n<p>    t.join()<\/p>\n<p>    print(&quot;\u4e3b\u7ebf\u7a0b\u7ed3\u675f&quot;)<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u5c0f\u7ed3<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u9000\u51fa\u4e3b\u8fdb\u7a0b\u6216\u7ebf\u7a0b\uff0c\u5305\u62ec<code>sys.exit()<\/code>\u3001<code>os._exit()<\/code>\u3001\u629b\u51fa\u672a\u6355\u83b7\u7684\u5f02\u5e38\u3001\u4f7f\u7528<code>signal<\/code>\u6a21\u5757\u53d1\u9001\u7ec8\u6b62\u4fe1\u53f7\u3001\u4ee5\u53ca\u5728\u591a\u8fdb\u7a0b\u548c\u591a\u7ebf\u7a0b\u7f16\u7a0b\u4e2d\u7684\u7279\u5b9a\u65b9\u6cd5\u3002\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u76f8\u4fe1\u4f60\u5bf9Python\u4e2d\u5982\u4f55\u9000\u51fa\u4e3b\u8fdb\u7a0b\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002\u5e0c\u671b\u8fd9\u4e9b\u65b9\u6cd5\u80fd\u5e2e\u52a9\u4f60\u5728\u7f16\u5199Python\u7a0b\u5e8f\u65f6\u66f4\u52a0\u5f97\u5fc3\u5e94\u624b\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u5b89\u5168\u5730\u7ec8\u6b62\u7a0b\u5e8f\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>sys.exit()<\/code>\u51fd\u6570\u5b89\u5168\u5730\u9000\u51fa\u4e3b\u8fdb\u7a0b\u3002\u8c03\u7528\u8be5\u51fd\u6570\u540e\uff0c\u7a0b\u5e8f\u4f1a\u629b\u51fa\u4e00\u4e2a<code>SystemExit<\/code>\u5f02\u5e38\uff0c\u5141\u8bb8\u4f60\u5728\u9700\u8981\u65f6\u8fdb\u884c\u6e05\u7406\u64cd\u4f5c\u3002\u8bb0\u5f97\u5728\u4f7f\u7528\u4e4b\u524d\u5bfc\u5165<code>sys<\/code>\u6a21\u5757\u3002<\/p>\n<p><strong>\u4f7f\u7528<code>os<\/code>\u6a21\u5757\u9000\u51fa\u4e3b\u8fdb\u7a0b\u65f6\u7684\u6ce8\u610f\u4e8b\u9879\u662f\u4ec0\u4e48\uff1f<\/strong><br \/>\u901a\u8fc7<code>os._exit()<\/code>\u51fd\u6570\u53ef\u4ee5\u7acb\u5373\u9000\u51fa\u4e3b\u8fdb\u7a0b\uff0c\u800c\u4e0d\u4f1a\u5f15\u53d1\u4efb\u4f55\u6e05\u7406\u64cd\u4f5c\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u5408\u4e8e\u5b50\u8fdb\u7a0b\u6216\u9700\u8981\u7d27\u6025\u9000\u51fa\u7684\u60c5\u51b5\uff0c\u4f46\u901a\u5e38\u4e0d\u5efa\u8bae\u5728\u6b63\u5e38\u7a0b\u5e8f\u4e2d\u4f7f\u7528\uff0c\u4ee5\u514d\u5f15\u53d1\u6f5c\u5728\u7684\u95ee\u9898\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u591a\u7ebf\u7a0b\u65f6\u7684\u9000\u51fa\uff1f<\/strong><br \/>\u5728\u591a\u7ebf\u7a0b\u73af\u5883\u4e2d\uff0c\u9000\u51fa\u4e3b\u8fdb\u7a0b\u65f6\u8981\u786e\u4fdd\u6240\u6709\u5b50\u7ebf\u7a0b\u90fd\u80fd\u6b63\u786e\u7ed3\u675f\u3002\u53ef\u4ee5\u4f7f\u7528<code>threading.Event<\/code>\u5bf9\u8c61\u6765\u63a7\u5236\u7ebf\u7a0b\u7684\u9000\u51fa\u72b6\u6001\uff0c\u786e\u4fdd\u6240\u6709\u7ebf\u7a0b\u5b8c\u6210\u4efb\u52a1\u540e\u518d\u9000\u51fa\u4e3b\u8fdb\u7a0b\uff0c\u907f\u514d\u51fa\u73b0\u672a\u5b8c\u6210\u7684\u64cd\u4f5c\u6216\u8d44\u6e90\u6cc4\u6f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u9000\u51fa\u4e3b\u8fdb\u7a0b\u7684\u5e38\u7528\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528sys.exit()\u3001\u4f7f\u7528os._exit()\u3001\u629b\u51fa\u672a\u6355\u83b7\u7684\u5f02 [&hellip;]","protected":false},"author":3,"featured_media":1152208,"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\/1152201"}],"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=1152201"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1152201\/revisions"}],"predecessor-version":[{"id":1152209,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1152201\/revisions\/1152209"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1152208"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1152201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1152201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1152201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}