{"id":51518,"date":"2024-12-03T14:03:07","date_gmt":"2024-12-03T06:03:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51518\/"},"modified":"2024-12-03T14:03:07","modified_gmt":"2024-12-03T06:03:07","slug":"linux%e7%b3%bb%e7%bb%9f%e4%b8%ad%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8b%e7%ab%af%e5%8f%a3%e5%8d%a0%e7%94%a8%e6%83%85%e5%86%b5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51518\/","title":{"rendered":"Linux\u7cfb\u7edf\u4e2d\u5982\u4f55\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5"},"content":{"rendered":"

<\/b> <\/p>\n

Linux\u7cfb\u7edf\u4e2d\u5982\u4f55\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5<\/h1>\n

\u7c73\u4e91\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60\u6587\u7ae0<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01<\/p>\n

\u5728Linux\u7cfb\u7edf\u4e2d\u68c0\u67e5\u7aef\u53e3\u662f\u5426\u88ab\u5360\u7528\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u64cd\u4f5c\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u4e00\u4e9b\u547d\u4ee4\u548c\u5de5\u5177\u6765\u5b9e\u73b0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\u548c\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n

    \n
  1. \n

    \u4f7f\u7528netstat\u547d\u4ee4\u68c0\u67e5\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff1a
    netstat\u547d\u4ee4\u662f\u4e00\u4e2a\u7528\u6765\u663e\u793a\u7f51\u7edc\u72b6\u6001\u4fe1\u606f\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u6307\u5b9a\u7aef\u53e3\u662f\u5426\u88ab\u5360\u7528\uff1a<\/p>\n

    netstat -tuln | grep <\u7aef\u53e3\u53f7><\/pre>\n
    \u5176\u4e2d\uff0c-t\u53c2\u6570\u8868\u793a\u663e\u793aTCP\u8fde\u63a5\uff0c-u\u53c2\u6570\u8868\u793a\u663e\u793aUDP\u8fde\u63a5\uff0c-l\u53c2\u6570\u8868\u793a\u4ec5\u663e\u793a\u76d1\u542c\u7aef\u53e3\uff0c-n\u53c2\u6570\u8868\u793a\u4ee5\u6570\u5b57\u5f62\u5f0f\u663e\u793a\u7aef\u53e3\u53f7\uff0cgrep <\u7aef\u53e3\u53f7>\u7528\u6765\u7b5b\u9009\u6307\u5b9a\u7aef\u53e3\u7684\u4fe1\u606f\u3002<\/p>\n<\/li>\n
  2. \n
    \u4f7f\u7528lsof\u547d\u4ee4\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff1a
    lsof\u662f\u4e00\u4e2a\u80fd\u591f\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u6253\u5f00\u6587\u4ef6\u7684\u5de5\u5177\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u6307\u5b9a\u7aef\u53e3\u662f\u5426\u88ab\u5360\u7528\uff1a<\/p>\n
    lsof -i:<\u7aef\u53e3\u53f7><\/pre>\n
    \u5176\u4e2d\uff0c-i\u53c2\u6570\u8868\u793a\u663e\u793a\u7f51\u7edc\u8fde\u63a5\u4fe1\u606f\uff0c:<\u7aef\u53e3\u53f7>\u8868\u793a\u8981\u67e5\u8be2\u7684\u7aef\u53e3\u53f7\u3002<\/p>\n<\/li>\n
  3. \n
    \u4f7f\u7528ss\u547d\u4ee4\u68c0\u67e5\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff1a
    ss\u547d\u4ee4\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u7f51\u7edc\u8fde\u63a5\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u6765\u663e\u793a\u7f51\u7edc\u5957\u63a5\u5b57\u7684\u72b6\u6001\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u68c0\u67e5\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u6307\u5b9a\u7aef\u53e3\u662f\u5426\u88ab\u5360\u7528\uff1a<\/p>\n
    ss -tuln | grep <\u7aef\u53e3\u53f7><\/pre>\n<\/li>\n<\/ol>\n
    \u901a\u8fc7\u4ee5\u4e0a\u4e09\u79cd\u65b9\u6cd5\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u5730\u5728Linux\u7cfb\u7edf\u4e2d\u68c0\u67e5\u6307\u5b9a\u7aef\u53e3\u662f\u5426\u88ab\u5360\u7528\u3002\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u68c0\u67e5\u5230\u7aef\u53e3\u88ab\u5360\u7528\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u76f8\u5e94\u7684\u547d\u4ee4\u67e5\u770b\u6b63\u5728\u4f7f\u7528\u8be5\u7aef\u53e3\u7684\u8fdb\u7a0b\u4fe1\u606f\uff0c\u8fdb\u800c\u505a\u51fa\u76f8\u5e94\u7684\u5904\u7406\u3002<\/p>\n
    \u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aLinux\u7cfb\u7edf\u4e2d\u5982\u4f55\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7cfb\u7edf,\u68c0\u67e5,\u7aef\u53e3\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n
    \n
    <\/dt>\n
    \n   JAX-RS \u548c JSON\uff1a\u6784\u5efa\u5f3a\u5927\u4e14\u73b0\u4ee3\u5316\u7684 Web \u670d\u52a1\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    Linux\u7cfb\u7edf\u4e2d\u5982\u4f55\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5 \u7c73\u4e91\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60\u6587\u7ae0\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01 \u5728Linux\u7cfb\u7edf\u4e2d\u68c0\u67e5\u7aef\u53e3\u662f\u5426\u88ab\u5360\u7528\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u64cd\u4f5c\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u4e00\u4e9b\u547d\u4ee4\u548c\u5de5\u5177\u6765\u5b9e\u73b0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\u548c\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff1a \u4f7f\u7528netstat\u547d\u4ee4\u68c0\u67e5\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff1anetstat\u547d\u4ee4\u662f\u4e00\u4e2a\u7528\u6765\u663e\u793a\u7f51\u7edc\u72b6\u6001\u4fe1\u606f\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u6307\u5b9a\u7aef\u53e3\u662f\u5426\u88ab\u5360\u7528\uff1a netstat -tuln | grep <\u7aef\u53e3\u53f7> \u5176\u4e2d\uff0c-t\u53c2\u6570\u8868\u793a\u663e\u793aTCP\u8fde\u63a5\uff0c-u\u53c2\u6570\u8868\u793a\u663e\u793aUDP\u8fde\u63a5\uff0c-l\u53c2\u6570\u8868\u793a\u4ec5\u663e\u793a\u76d1\u542c\u7aef\u53e3\uff0c-n\u53c2\u6570\u8868\u793a\u4ee5\u6570\u5b57\u5f62\u5f0f\u663e\u793a\u7aef\u53e3\u53f7\uff0cgrep <\u7aef\u53e3\u53f7>\u7528\u6765\u7b5b\u9009\u6307\u5b9a\u7aef\u53e3\u7684\u4fe1\u606f\u3002 \u4f7f\u7528lsof\u547d\u4ee4\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff1alsof\u662f\u4e00\u4e2a\u80fd\u591f\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u6253\u5f00\u6587\u4ef6\u7684\u5de5\u5177\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u6307\u5b9a\u7aef\u53e3\u662f\u5426\u88ab\u5360\u7528\uff1a lsof -i:<\u7aef\u53e3\u53f7> \u5176\u4e2d\uff0c-i\u53c2\u6570\u8868\u793a\u663e\u793a\u7f51\u7edc\u8fde\u63a5\u4fe1\u606f\uff0c:<\u7aef\u53e3\u53f7>\u8868\u793a\u8981\u67e5\u8be2\u7684\u7aef\u53e3\u53f7\u3002 \u4f7f\u7528ss\u547d\u4ee4\u68c0\u67e5\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff1ass\u547d\u4ee4\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u7f51\u7edc\u8fde\u63a5\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u6765\u663e\u793a\u7f51\u7edc\u5957\u63a5\u5b57\u7684\u72b6\u6001\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u68c0\u67e5\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u6307\u5b9a\u7aef\u53e3\u662f\u5426\u88ab\u5360\u7528\uff1a ss -tuln | grep <\u7aef\u53e3\u53f7> \u901a\u8fc7\u4ee5\u4e0a\u4e09\u79cd\u65b9\u6cd5\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u5730\u5728Linux\u7cfb\u7edf\u4e2d\u68c0\u67e5\u6307\u5b9a\u7aef\u53e3\u662f\u5426\u88ab\u5360\u7528\u3002\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u68c0\u67e5\u5230\u7aef\u53e3\u88ab\u5360\u7528\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u76f8\u5e94\u7684\u547d\u4ee4\u67e5\u770b\u6b63\u5728\u4f7f\u7528\u8be5\u7aef\u53e3\u7684\u8fdb\u7a0b\u4fe1\u606f\uff0c\u8fdb\u800c\u505a\u51fa\u76f8\u5e94\u7684\u5904\u7406\u3002 \u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aLinux\u7cfb\u7edf\u4e2d\u5982\u4f55\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7cfb\u7edf,\u68c0\u67e5,\u7aef\u53e3\u7684\u77e5\u8bc6\u70b9\uff01 JAX-RS \u548c JSON\uff1a\u6784\u5efa\u5f3a\u5927\u4e14\u73b0\u4ee3\u5316\u7684 Web \u670d\u52a1<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-51518","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=51518"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51518\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=51518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=51518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=51518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}