{"id":247,"date":"2025-07-12T20:04:55","date_gmt":"2025-07-12T12:04:55","guid":{"rendered":"https:\/\/www.rbfwq.com\/blog\/?p=247"},"modified":"2025-07-12T20:04:55","modified_gmt":"2025-07-12T12:04:55","slug":"%e5%93%aa%e4%b8%aa%e5%b7%a5%e5%85%b7%e6%9c%80%e9%80%82%e5%90%88%e6%9f%a5%e7%9c%8b%e5%8f%af%e7%94%a8%e7%ab%af%e5%8f%a3","status":"publish","type":"post","link":"https:\/\/www.idc61.com\/blog\/247.html","title":{"rendered":"\u54ea\u4e2a\u5de5\u5177\u6700\u9002\u5408\u67e5\u770b\u53ef\u7528\u7aef\u53e3"},"content":{"rendered":"

\"\u54ea\u4e2a\u5de5\u5177\u6700\u9002\u5408\u67e5\u770b\u53ef\u7528\u7aef\u53e3\"<\/p>\n

1. \u53ef\u7528\u7aef\u53e3\u7684\u6982\u8ff0<\/h3>\n<\/p>\n

\u53ef\u7528\u7aef\u53e3\u6307\u7684\u662f\u8ba1\u7b97\u673a\u6216\u670d\u52a1\u5668\u4e0a\u53ef\u4ee5\u88ab\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u7684\u7f51\u7edc\u7aef\u53e3\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u7aef\u53e3\u7684\u8303\u56f4\u662f0\u523065535\uff0c\u5176\u4e2d0\u52301023\u662f\u77e5\u540d\u7aef\u53e3\uff0c\u7528\u4e8e\u4e00\u4e9b\u5e38\u89c1\u670d\u52a1\uff0c\u6bd4\u5982HTTP\uff0880\uff09\u3001HTTPS\uff08443\uff09\u3001FTP\uff0821\uff09\u7b49\u3002\u5176\u4f59\u7684\u7aef\u53e3\u5219\u53ef\u4f9b\u7528\u6237\u6216\u5e94\u7528\u7a0b\u5e8f\u81ea\u5b9a\u4e49\u4f7f\u7528\u3002\u5728\u65e5\u5e38\u5e94\u7528\u4e2d\uff0c\u4e86\u89e3\u54ea\u4e9b\u7aef\u53e3\u662f\u53ef\u7528\u7684\u975e\u5e38\u91cd\u8981\uff0c\u8fd9\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u914d\u7f6e\u670d\u52a1\u3001\u6392\u67e5\u6545\u969c\u7b49\u3002<\/p>\n<\/p>\n

\n

2. \u5982\u4f55\u67e5\u770b\u53ef\u7528\u7aef\u53e3<\/h3>\n<\/p>\n

\u67e5\u770b\u53ef\u7528\u7aef\u53e3\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u5de5\u5177\u8fdb\u884c\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n

1. \u5728Linux\u670d\u52a1\u5668\u4e0a\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n

netstat -tuln<\/code><\/pre>\n<\/p>\n
\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u663e\u793a\u6240\u6709\u6b63\u5728\u76d1\u542c\u7684\u7aef\u53e3\u548c\u5bf9\u5e94\u7684\u534f\u8bae\u7c7b\u578b\uff08TCP\u6216UDP\uff09\u3002<\/p>\n
2. \u5982\u679c\u4f60\u5e0c\u671b\u67e5\u770b\u5df2\u88ab\u5360\u7528\u7684\u7aef\u53e3\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n
lsof -i -P -n<\/code><\/pre>\n<\/p>\n
\u8fd9\u4e2a\u547d\u4ee4\u5c06\u5217\u51fa\u6240\u6709\u6253\u5f00\u7684\u7f51\u7edc\u8fde\u63a5\u548c\u4f7f\u7528\u7684\u7aef\u53e3\u3002<\/p>\n
3. \u5728Windows\u7cfb\u7edf\u4e0a\uff0c\u53ef\u4ee5\u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u4f7f\u7528\uff1a<\/p>\n
netstat -ano<\/code><\/pre>\n<\/p>\n
\u8fd9\u4e2a\u547d\u4ee4\u5c06\u663e\u793a\u6240\u6709\u5f53\u524d\u7684\u8fde\u63a5\u53ca\u5176\u5bf9\u5e94\u7684PID\uff08\u8fdb\u7a0bID\uff09\u3002<\/p>\n<\/p>\n
\n
3. \u5e38\u7528\u67e5\u770b\u5de5\u5177\u63a8\u8350<\/h3>\n<\/p>\n
\u9664\u4e86\u4f7f\u7528\u547d\u4ee4\u884c\uff0c\u5e02\u9762\u4e0a\u4e5f\u6709\u8bb8\u591a\u56fe\u5f62\u5316\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u67e5\u770b\u548c\u7ba1\u7406\u7f51\u7edc\u7aef\u53e3\uff0c\u4f8b\u5982\uff1a<\/p>\n
– **Nmap**\uff1a\u8fd9\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u7f51\u7edc\u626b\u63cf\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4e8e\u53d1\u73b0\u7f51\u7edc\u4e0a\u7684\u8bbe\u5907\u53ca\u5176\u5f00\u653e\u7684\u7aef\u53e3\u3002<\/p>\n
– **PortQry**\uff1a\u8fd9\u662f\u5fae\u8f6f\u63d0\u4f9b\u7684\u4e00\u6b3e\u5de5\u5177\uff0c\u7528\u4e8e\u8bca\u65adTCP\/IP\u8fde\u63a5\uff0c\u5305\u62ec\u53ef\u7528\u7aef\u53e3\u7684\u67e5\u8be2\u3002<\/p>\n
\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u5728\u8f83\u5927\u7684\u7f51\u7edc\u73af\u5883\u4e2d\u66f4\u76f4\u89c2\u5730\u67e5\u627e\u53ef\u7528\u7aef\u53e3\uff0c\u540c\u65f6\u53ef\u4ee5\u63d0\u4f9b\u66f4\u8be6\u7ec6\u7684\u4fe1\u606f\uff0c\u6709\u52a9\u4e8e\u540e\u7eed\u7684\u7f51\u7edc\u7ba1\u7406\u5de5\u4f5c\u3002<\/p>\n<\/p>\n
\n
4. \u4e3a\u4ec0\u4e48\u8981\u67e5\u770b\u53ef\u7528\u7aef\u53e3<\/h3>\n<\/p>\n
\u67e5\u770b\u53ef\u7528\u7aef\u53e3\u7684\u539f\u56e0\u6709\u5f88\u591a\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n
– **\u670d\u52a1\u914d\u7f6e**\uff1a\u5728\u90e8\u7f72\u65b0\u670d\u52a1\u65f6\uff0c\u786e\u4fdd\u9009\u62e9\u4e00\u4e2a\u672a\u88ab\u5360\u7528\u7684\u7aef\u53e3\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u8fd9\u907f\u514d\u4e86\u7aef\u53e3\u51b2\u7a81\u5bfc\u81f4\u7684\u670d\u52a1\u4e0d\u53ef\u7528\u3002<\/p>\n
– **\u6545\u969c\u6392\u67e5**\uff1a\u5982\u679c\u67d0\u4e2a\u670d\u52a1\u65e0\u6cd5\u542f\u52a8\uff0c\u68c0\u67e5\u5b83\u6240\u9700\u7684\u7aef\u53e3\u662f\u5426\u88ab\u5360\u7528\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u3002<\/p>\n
– **\u5b89\u5168\u76d1\u6d4b**\uff1a\u5b9a\u671f\u68c0\u67e5\u53ef\u7528\u7aef\u53e3\u548c\u5176\u72b6\u6001\u6709\u52a9\u4e8e\u53d1\u73b0\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u6216\u672a\u7ecf\u6388\u6743\u7684\u670d\u52a1\u8fd0\u884c\u3002<\/p>\n
\u56e0\u6b64\uff0c\u5b9a\u671f\u67e5\u770b\u53ef\u7528\u7aef\u53e3\u662f\u7f51\u7edc\u548c\u7cfb\u7edf\u7ba1\u7406\u5458\u7684\u4e00\u9879\u91cd\u8981\u5de5\u4f5c\u3002<\/p>\n<\/p>\n
\n
5. \u53ef\u7528\u7aef\u53e3\u6709\u591a\u5c11\u4e2a\uff1f<\/b><\/h3>\n<\/p>\n
\u53ef\u7528\u7aef\u53e3\u7684\u6570\u91cf\u662f\u7406\u8bba\u4e0a\u4ece0\u523065535\uff0c\u5171\u8ba165536\u4e2a\u7aef\u53e3\uff0c\u4f46\u90e8\u5206\u7aef\u53e3\u88ab\u7cfb\u7edf\u548c\u77e5\u540d\u670d\u52a1\u5360\u7528\uff0c\u56e0\u6b64\u5b9e\u9645\u53ef\u7528\u7684\u7aef\u53e3\u6570\u91cf\u8f83\u5c11\u3002\u6bd4\u5982\uff0c0\u52301023\u53f7\u7aef\u53e3\u662f\u201c\u77e5\u540d\u7aef\u53e3\u201d\uff0c\u5e38\u88ab\u56fa\u5b9a\u670d\u52a1\u4f7f\u7528\uff0c1024\u523049151\u662f\u201c\u6ce8\u518c\u7aef\u53e3\u201d\uff0c\u4e5f\u6709\u4e00\u4e9b\u7279\u5b9a\u5e94\u7528\u5728\u4f7f\u7528\uff0c49152\u523065535\u662f\u201c\u52a8\u6001\u6216\u79c1\u6709\u7aef\u53e3\u201d\uff0c\u76f8\u5bf9\u8f83\u5c11\u88ab\u5360\u7528\u3002\u901a\u5e38\u5efa\u8bae\u572849152\u523065535\u8303\u56f4\u5185\u9009\u62e9\u968f\u673a\u7aef\u53e3\u6765\u907f\u514d\u51b2\u7a81\u3002<\/p>\n<\/p>\n
\n
6. \u5982\u4f55\u9009\u62e9\u53ef\u7528\u7aef\u53e3\uff1f<\/b><\/h3>\n<\/p>\n
\u9009\u62e9\u53ef\u7528\u7aef\u53e3\u65f6\uff0c\u53ef\u4ee5\u9996\u5148\u907f\u514d\u4f7f\u75280\u52301023\u4e4b\u95f4\u7684\u77e5\u540d\u7aef\u53e3\u3002\u5982\u679c\u4f60\u7684\u5e94\u7528\u4e0d\u9700\u8981\u7279\u6b8a\u7684\u6ce8\u518c\u7aef\u53e3\uff0c\u53ef\u4ee5\u9009\u62e949152\u523065535\u4e4b\u95f4\u7684\u7aef\u53e3\u3002\u5728\u9009\u62e9\u65f6\uff0c\u6709\u51e0\u4e2a\u5efa\u8bae\uff1a<\/p>\n
– **\u968f\u673a\u9009\u62e9**\uff1a\u4ece49152\u523065535\u4e2d\u968f\u673a\u9009\u62e9\u7aef\u53e3\uff0c\u964d\u4f4e\u4e0e\u5176\u4ed6\u670d\u52a1\u7684\u51b2\u7a81\u6982\u7387\u3002<\/p>\n
– **\u6587\u6863\u8bb0\u5f55**\uff1a\u8bb0\u5f55\u6240\u9009\u62e9\u7684\u7aef\u53e3\uff0c\u65b9\u4fbf\u4ee5\u540e\u7ef4\u62a4\u3002<\/p>\n
– **\u5b89\u5168\u6027\u8003\u8651**\uff1a\u9009\u62e9\u4e0d\u5e38\u7528\u7684\u7aef\u53e3\uff0c\u6709\u65f6\u53ef\u4ee5\u589e\u52a0\u5e94\u7528\u7684\u5b89\u5168\u6027\u3002<\/p>\n
\u5e76\u4e14\uff0c\u4f7f\u7528\u7f51\u7edc\u626b\u63cf\u5de5\u5177\u53ef\u4ee5\u68c0\u6d4b\u73b0\u6709\u7684\u5360\u7528\u60c5\u51b5\uff0c\u4ece\u800c\u9009\u62e9\u4e00\u4e2a\u786e\u5b9e\u672a\u88ab\u5360\u7528\u7684\u7aef\u53e3\u3002<\/p>\n<\/p>\n
\n
7. \u67e5\u770b\u53ef\u7528\u7aef\u53e3\u7684\u5de5\u5177\u6709\u54ea\u4e9b\uff1f<\/b><\/h3>\n<\/p>\n
\u5e38\u7528\u7684\u67e5\u770b\u53ef\u7528\u7aef\u53e3\u7684\u5de5\u5177\u6709\u51e0\u79cd\uff0c\u5177\u4f53\u4ecb\u7ecd\u5982\u4e0b\uff1a<\/p>\n
– **netstat**\uff1a\u8fd9\u662f\u4e00\u4e2a\u7f51\u7edc\u72b6\u6001\u76d1\u6d4b\u5de5\u5177\uff0c\u53ef\u4ee5\u67e5\u770b\u5f53\u524d\u7f51\u7edc\u8fde\u63a5\u3001\u76d1\u542c\u72b6\u6001\u53ca\u5176\u5bf9\u5e94\u7684\u7aef\u53e3\u4fe1\u606f\u3002<\/p>\n
– **lsof**\uff1a\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u4f7f\u7528lsof\u547d\u4ee4\u53ef\u4ee5\u65b9\u4fbf\u5730\u5217\u51fa\u6240\u6709\u5360\u7528\u7aef\u53e3\u7684\u8fdb\u7a0b\u548c\u5bf9\u5e94\u4fe1\u606f\u3002<\/p>\n
– **Nmap**\uff1a\u4e00\u6b3e\u975e\u5e38\u6d41\u884c\u7684\u7f51\u7edc\u626b\u63cf\u5de5\u5177\uff0c\u80fd\u591f\u5feb\u901f\u626b\u63cf\u6574\u4e2a\u7f51\u7edc\u5e76\u53d1\u73b0\u5f00\u653e\u7aef\u53e3\u3002<\/p>\n
\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u53ef\u4ee5\u6839\u636e\u4f60\u7684\u4f7f\u7528\u4e60\u60ef\u548c\u73af\u5883\u800c\u5b9a\uff0c\u800c\u8fd9\u4e9b\u5de5\u5177\u7684\u7ed3\u5408\u4f7f\u7528\u4e5f\u80fd\u63d0\u5347\u7aef\u53e3\u7ba1\u7406\u7684\u6548\u7387\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"
1. \u53ef\u7528\u7aef\u53e3\u7684\u6982\u8ff0 \u53ef\u7528\u7aef\u53e3\u6307\u7684\u662f\u8ba1\u7b97\u673a\u6216\u670d\u52a1\u5668\u4e0a\u53ef\u4ee5\u88ab\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u7684\u7f51\u7edc\u7aef\u53e3\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u7aef\u53e3\u7684\u8303\u56f4\u662f0\u523065535\uff0c\u5176\u4e2d0\u52301023\u662f\u77e5\u540d\u7aef\u53e3\uff0c\u7528\u4e8e\u4e00\u4e9b\u5e38\u89c1\u670d\u52a1\uff0c\u6bd4\u5982HTTP\uff0880\uff09\u3001HTTPS\uff08443\uff09\u3001FTP\uff0821\uff09\u7b49\u3002\u5176\u4f59\u7684\u7aef\u53e3\u5219…<\/p>\n","protected":false},"author":1,"featured_media":248,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[83,73,82],"topic":[],"class_list":["post-247","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jishu","tag-83","tag-73","tag-82"],"_links":{"self":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts\/247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/comments?post=247"}],"version-history":[{"count":1,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts\/247\/revisions"}],"predecessor-version":[{"id":250,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts\/247\/revisions\/250"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/media\/248"}],"wp:attachment":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/media?parent=247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/categories?post=247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/tags?post=247"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/topic?post=247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}