{"id":3602,"date":"2025-06-03T15:24:58","date_gmt":"2025-06-04T08:04:58","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=3602"},"modified":"2025-06-04T15:24:58","modified_gmt":"2025-06-04T08:04:58","slug":"%e4%ba%86%e8%a7%a3python%e4%b8%ad%e7%9a%84keyboardinterrupt%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/%e4%ba%86%e8%a7%a3python%e4%b8%ad%e7%9a%84keyboardinterrupt%e5%8a%9f%e8%83%bd\/","title":{"rendered":"\u638c\u63e1Python\u4e2d\u7684KeyboardInterrupt\u529f\u80fd\uff1a\u4e2d\u65b7\u7a0b\u5f0f\u57f7\u884c\u7684\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"Python, KeyboardInterrupt, \u7a0b\u5f0f\u8a2d\u8a08, Python \u6559\u5b78\"><\/p>\n<h2>\u4ec0\u9ebc\u662fPython\u7684KeyboardInterrupt\uff1f<\/h2>\n<p>Python\u4e2d\u7684KeyboardInterrupt\u662f\u4e00\u500b\u5f37\u5927\u529f\u80fd\uff0c\u5141\u8a31\u4f7f\u7528\u8005\u5728\u7a0b\u5f0f\u57f7\u884c\u904e\u7a0b\u4e2d\u6309\u4e0b **Ctrl+C** \u4f86\u4e2d\u65b7\u7a0b\u5f0f\u7684\u904b\u884c\u3002\u9019\u5c0d\u65bc\u9577\u6642\u9593\u57f7\u884c\u7684\u7a0b\u5f0f\u7279\u5225\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u4f7f\u5f97\u4f7f\u7528\u8005\u80fd\u5920\u96a8\u6642\u505c\u6b62\u4e0d\u518d\u9700\u8981\u7684\u64cd\u4f5c\uff0c\u800c\u7121\u9700\u7b49\u5230\u7a0b\u5f0f\u81ea\u52d5\u7d50\u675f\u3002<\/p>\n<h2>KeyboardInterrupt\u7684\u4f7f\u7528\u65b9\u6cd5<\/h2>\n<p>\u4f7f\u7528KeyboardInterrupt\u975e\u5e38\u7c21\u55ae\u3002\u7576\u4f60\u7684Python\u7a0b\u5f0f\u5728\u904b\u884c\u6642\uff0c\u53ea\u9700\u6309\u4e0b **Ctrl+C**\uff0c\u5373\u53ef\u7acb\u5373\u4e2d\u65b7\u57f7\u884c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7bc4\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528\u9019\u500b\u529f\u80fd\uff1a<\/p>\n<p>&#8220;`python<br \/>\nwhile True:<br \/>\n    print(&#8220;Hello World!&#8221;)<br \/>\n&#8220;`<\/p>\n<p>\u5728\u9019\u6bb5\u7a0b\u5f0f\u78bc\u4e2d\uff0c\u7a0b\u5f0f\u6703\u7121\u9650\u5217\u5370 &#8220;Hello World!&#8221;\u3002\u7576\u4f60\u60f3\u8981\u7d42\u6b62\u9019\u6bb5\u7a0b\u5f0f\u6642\uff0c\u53ea\u9700\u6309\u4e0b **Ctrl+C**\uff0c\u7a0b\u5f0f\u5c07\u6703\u505c\u6b62\u57f7\u884c\u3002<\/p>\n<h2>\u932f\u8aa4\u6392\u9664\u53ca\u4f8b\u5916\u8655\u7406<\/h2>\n<p>\u5728\u4f7f\u7528KeyboardInterrupt\u6642\uff0c\u6709\u6642\u53ef\u80fd\u6703\u9047\u5230\u7570\u5e38\u60c5\u6cc1\u3002\u4f8b\u5982\uff0c\u5982\u679c\u7a0b\u5f0f\u5728\u57f7\u884c\u67d0\u4e9b\u7279\u5b9a\u64cd\u4f5c\uff08\u5982\u6587\u4ef6\u5beb\u5165\u6216\u7db2\u8def\u8acb\u6c42\uff09\u6642\u88ab\u4e2d\u65b7\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u8cc7\u6e90\u672a\u6b63\u78ba\u91cb\u653e\u3002\u70ba\u4e86\u6709\u6548\u8655\u7406\u9019\u4e9b\u60c5\u6cc1\uff0c\u53ef\u4ee5\u4f7f\u7528 `try&#8230;except` \u7d50\u69cb\u4f86\u6355\u6349KeyboardInterrupt\u7570\u5e38\uff1a<\/p>\n<p>&#8220;`python<br \/>\ntry:<br \/>\n    while True:<br \/>\n        print(&#8220;Hello World!&#8221;)<br \/>\nexcept KeyboardInterrupt:<br \/>\n    print(&#8220;\u7a0b\u5f0f\u5df2\u88ab\u4e2d\u65b7\uff01&#8221;)<br \/>\n&#8220;`<\/p>\n<p>\u9019\u6a23\uff0c\u7576\u4f60\u6309\u4e0b **Ctrl+C** \u6642\uff0c\u5c07\u986f\u793a &#8220;\u7a0b\u5f0f\u5df2\u88ab\u4e2d\u65b7\uff01&#8221;\uff0c\u800c\u4e0d\u662f\u8b93\u7a0b\u5f0f\u975e\u6b63\u5e38\u7d50\u675f\u3002<\/p>\n<h2>KeyboardInterrupt\u7684\u512a\u9ede<\/h2>\n<p>\u4f7f\u7528KeyboardInterrupt\u7684\u4e3b\u8981\u512a\u9ede\u662f\u5b83\u7d66\u4e88\u4f7f\u7528\u8005\u5c0d\u7a0b\u5f0f\u57f7\u884c\u7684\u63a7\u5236\u6b0a\u3002\u9019\u4e0d\u50c5\u4f7f\u5f97\u958b\u767c\u904e\u7a0b\u66f4\u52a0\u9748\u6d3b\uff0c\u4e5f\u8b93\u4f7f\u7528\u8005\u80fd\u5920\u5728\u767c\u73fe\u554f\u984c\u6642\u53ca\u6642\u5e72\u9810\u3002\u6709\u6548\u5730\u4f7f\u7528\u9019\u500b\u529f\u80fd\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u53ca\u6642\u6aa2\u67e5\u7a0b\u5f0f\u72c0\u614b\uff0c\u4e26\u5feb\u901f\u4fee\u6b63\u932f\u8aa4\u3002<\/p>\n<p>### \u5ef6\u4f38\u61c9\u7528<\/p>\n<p>&#8211; **\u81ea\u52d5\u5316\u8173\u672c**\uff1a\u5728\u81ea\u52d5\u5316\u4efb\u52d9\u4e2d\uff0c\u4f7f\u7528KeyboardInterrupt\u53ef\u4ee5\u8b93\u4f7f\u7528\u8005\u5728\u9700\u8981\u6642\u505c\u6b62\u4efb\u52d9\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8cc7\u6e90\u6d6a\u8cbb\u3002<br \/>\n&#8211; **\u6e2c\u8a66\u8207\u8abf\u8a66**\uff1a\u5728\u6e2c\u8a66\u904e\u7a0b\u4e2d\uff0c\u4f7f\u7528KeyboardInterrupt\u53ef\u4ee5\u8fc5\u901f\u7d42\u6b62\u6e2c\u8a66\uff0c\u4fbf\u65bc\u5feb\u901f\u4fee\u6b63\u932f\u8aa4\u3002<\/p>\n<p>\u5982\u679c\u4f60\u60f3\u6df1\u5165\u4e86\u89e3Python\u7684\u5176\u4ed6\u529f\u80fd\u8207\u6280\u5de7\uff0c\u8acb\u53c3\u8003[\u9019\u7bc7\u6559\u5b78\u6587\u7ae0](https:\/\/vocus.cc\/article\/&#8230;)\uff0c\u5e6b\u52a9\u4f60\u9032\u4e00\u6b65\u63d0\u5347\u7a0b\u5f0f\u8a2d\u8a08\u80fd\u529b\u3002<\/p>\n<h2>\u7e3d\u7d50<\/h2>\n<p>Python\u7684KeyboardInterrupt\u529f\u80fd\u662f\u4e00\u500b\u91cd\u8981\u7684\u5de5\u5177\uff0c\u5b83\u5141\u8a31\u4f7f\u7528\u8005\u5728\u7a0b\u5f0f\u57f7\u884c\u904e\u7a0b\u4e2d\u96a8\u6642\u4e2d\u65b7\u64cd\u4f5c\uff0c\u63d0\u4f9b\u4e86\u9748\u6d3b\u6027\u548c\u63a7\u5236\u6b0a\u3002\u7121\u8ad6\u662f\u5c0d\u65bc\u9577\u6642\u9593\u904b\u884c\u7684\u7a0b\u5e8f\u9084\u662f\u8abf\u8a66\u904e\u7a0b\uff0cKeyboardInterrupt\u90fd\u80fd\u63d0\u5347\u7a0b\u5f0f\u7684\u53ef\u7528\u6027\u548c\u4f7f\u7528\u8005\u9ad4\u9a57\u3002<\/p>\n<h2>Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<p>**Q1\uff1aKeyboardInterrupt\u6703\u5f71\u97ff\u5230\u8cc7\u6599\u7684\u5b8c\u6574\u6027\u55ce\uff1f**<br \/>\nA1\uff1a\u662f\u7684\uff0c\u5982\u679c\u5728\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\uff08\u5982\u5beb\u5165\u6587\u4ef6\u6216\u9032\u884c\u7db2\u7d61\u8acb\u6c42\uff09\u6642\u88ab\u4e2d\u65b7\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u8cc7\u6599\u4e0d\u5b8c\u6574\u3002\u56e0\u6b64\uff0c\u5efa\u8b70\u4f7f\u7528 `try&#8230;except` \u7d50\u69cb\u4f86\u8655\u7406\u6b64\u60c5\u6cc1\u3002<\/p>\n<p>**Q2\uff1a\u9664\u4e86KeyboardInterrupt\uff0c\u9084\u6709\u5176\u4ed6\u4e2d\u65b7\u65b9\u6cd5\u55ce\uff1f**<br \/>\nA2\uff1a\u5728Python\u4e2d\uff0c\u9664\u4e86\u4f7f\u7528KeyboardInterrupt\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u65b9\u5f0f\uff08\u5982\u8a2d\u5b9a\u689d\u4ef6\u6216\u4fe1\u865f\uff09\u4f86\u7d42\u6b62\u7a0b\u5f0f\uff0c\u4f46\u9019\u4e9b\u65b9\u6cd5\u901a\u5e38\u9700\u8981\u66f4\u8907\u96dc\u7684\u5be6\u4f5c\u3002<\/p>\n<p>**Q3\uff1a\u5982\u4f55\u5728\u7a0b\u5f0f\u4e2d\u6aa2\u67e5KeyboardInterrupt\u7684\u72c0\u614b\uff1f**<br \/>\nA3\uff1a\u53ef\u4ee5\u4f7f\u7528 `try&#8230;except` \u8a9e\u6cd5\u4f86\u6355\u6349KeyboardInterrupt\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u7a0b\u5f0f\u4e2d\u9032\u884c\u76f8\u61c9\u7684\u8655\u7406\u548c\u63d0\u793a\u3002<\/p>\n<p>&#8212;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2Python\u4e2d\u7684KeyboardInterrupt\u529f\u80fd\uff0c\u53ef\u4ee5\u8b93\u4f60\u5728\u7a0b\u5f0f\u57f7\u884c\u6642\uff0c\u5feb\u901f\u7d42\u6b62\u7a0b\u5f0f\uff0c\u66f4\u6709\u6548\u7387\u5730\u63a7\u5236\u7a0b\u5f0f\u57f7\u884c\u3002\u672c\u6587\u5c07\u4ecb\u7d39KeyboardInterrupt\u7684\u529f\u80fd\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4f86\u66f4\u6709\u6548\u5730\u63a7\u5236\u7a0b\u5f0f\u57f7\u884c\u3002<\/p>\n","protected":false},"author":1,"featured_media":2518,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[18],"tags":[15],"class_list":["post-3602","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","tag-python"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2022\/12\/DALL\u00b7E-2022-12-28-14.25.55-\u62f7\u8c9d2.png","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-W6","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=3602"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3602\/revisions"}],"predecessor-version":[{"id":3603,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3602\/revisions\/3603"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/2518"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=3602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=3602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=3602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}