{"id":10006526,"date":"2022-09-19T15:14:00","date_gmt":"2022-09-19T07:14:00","guid":{"rendered":"https:\/\/ityet.com\/?p=10006526"},"modified":"2022-09-19T15:14:00","modified_gmt":"2022-09-19T07:14:00","slug":"%e5%be%ae%e6%9c%8d%e5%8a%a1%e5%bc%80%e5%8f%91%e7%b3%bb%e5%88%97%ef%bc%9a%e7%9b%ae%e5%bd%95%e7%bb%93%e6%9e%84%ef%bc%8c%e4%bf%9d%e6%8c%81%e6%95%b4%e6%b4%81%e7%9a%84%e6%96%87%e4%bb%b6%e7%8e%af%e5%a2%83","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006526","title":{"rendered":"\u5fae\u670d\u52a1\u5f00\u53d1\u7cfb\u5217\uff1a\u76ee\u5f55\u7ed3\u6784\uff0c\u4fdd\u6301\u6574\u6d01\u7684\u6587\u4ef6\u73af\u5883"},"content":{"rendered":"

\u6e90\u7801\u5730\u5740<\/a><\/p>\n

1 \u76ee\u5f55\u7edf\u4e00<\/h2>\n

\u7cfb\u7edf\u4e2d\u6709\u4e00\u4e2a\u7edf\u4e00\u7684\u76ee\u5f55\u7ed3\u6784\u7edd\u5bf9\u662f\u5fc5\u8981\u7684\uff0c\u6211\u89c1\u8fc7\u5f88\u591a\u9879\u76ee\u5bf9\u76ee\u5f55\u7ed3\u6784\u5b8c\u5168\u6ca1\u6709\u5b9a\u4e49\uff0c\u6bcf\u4e2a\u5f00\u53d1\u4eba\u5458\u90fd\u6309\u81ea\u5df1\u7684\u559c\u597d\u89c4\u5219\u968f\u610f\u7684\u5b9a\u4e49\u76ee\u5f55\u5728\u54ea\u91cc\u3002<\/p>\n

\u8fd9\u6837\u4f1a\u4ea7\u751f\u5f88\u591a\u7684\u95ee\u9898\uff0c\u5bf9\u4e8e\u7cfb\u7edf\u65e5\u540e\u7684\u7ef4\u62a4\uff0c\u73af\u5883\u4e2d\u95ee\u9898\u7684\u6392\u67e5\u90fd\u4f1a\u4ea7\u751f\u963b\u788d\u3002<\/p>\n

\u56e0\u6b64\u76ee\u5f55\u7684\u73af\u5883\u4e00\u5b9a\u8981\u6709\u89c4\u5f8b\uff0c\u8fd9\u6837\u4e0d\u8bba\u662f\u6392\u67e5\u95ee\u9898\uff0c\u8fd8\u662f\u4e3a\u4e86\u4ee5\u540e\u7684\u7ef4\u62a4\uff0c\u90fd\u662f\u6709\u76ca\u7684\u3002<\/p>\n

\u6211\u9047\u89c1\u8fc7\u7684\u76ee\u5f55\u7edf\u4e00\u7684\u7c7b\u578b\u5206\u4e3a\u4e94\u79cd<\/p>\n

    \n
  1. \u7cfb\u7edf\u4f9d\u8d56\u670d\u52a1\u7684\u5b89\u88c5\u8def\u5f84\uff0c\u4f8b\u5982 mysql\u3001redis\u7b49\uff0c\u5982\u679c\u662f\u81ea\u5df1\u6765\u5b89\u88c5\uff0c\u9700\u8981\u63d0\u524d\u89c4\u5212\u597d\u76ee\u5f55\u4f4d\u7f6e<\/li>\n
  2. \u7cfb\u7edf\u4f9d\u8d56\u670d\u52a1\u4ea7\u751f\u6216\u8005\u4f9d\u8d56\u7684\u6587\u4ef6<\/li>\n
  3. \u7cfb\u7edf\u81ea\u8eab\u670d\u52a1\u7684\u5b89\u88c5\u8def\u5f84<\/li>\n
  4. \u7cfb\u7edf\u81ea\u8eab\u670d\u52a1\u4ea7\u751f\u6216\u8005\u4f9d\u8d56\u7684\u6587\u4ef6<\/li>\n
  5. \u7cfb\u7edf\u96c6\u6210\u7684 jar \u4ea7\u751f\u6216\u8005\u4f9d\u8d56\u7684\u6587\u4ef6<\/li>\n<\/ol>\n

    2 \u4ee5 nacos \u548c arthas \u4e3a\u4f8b\u89e3\u51b3\u4ea7\u751f\u7684\u6587\u4ef6\u4f4d\u7f6e\u51b2\u7a81\u95ee\u9898<\/h2>\n

    \u5982\u679c\u9762\u4e34\u7684\u73af\u5883\u590d\u6742\u591a\u53d8\uff0c\u4e0d\u5efa\u8bae\u8fc7\u4e8e\u4f9d\u8d56 arthas\uff0c\u76ee\u524d\u6846\u67b6\u4e2d\u5df2\u7ecf\u79fb\u9664\u3002<\/p><\/blockquote>\n

    nacos \u548c arthas \u4e24\u4e2a\u4ea7\u751f\u6587\u4ef6\u7684\u5178\u578b\u4f9d\u8d56\u6a21\u5757\uff0c\u5c31\u662f\u4e0a\u8ff0\u8bf4\u7684\u7b2c\u4e94\u70b9\u3002<\/p>\n

    nacos \u4f1a\u5728\u4e3b\u76ee\u5f55\u751f\u6210\u4e24\u4e2a\u6587\u4ef6\u5939<\/p>\n

      \n
    1. $HOME\/nacos<\/code>\uff0c\u914d\u7f6e\u6587\u4ef6\u5730\u5740<\/li>\n
    2. $HOME\/logs<\/code>\uff0c\u65e5\u5fd7\u6587\u4ef6\u5730\u5740<\/li>\n<\/ol>\n

      arthas \u4f1a\u751f\u6210\u4e09\u4e2a\u6587\u4ef6\u5939<\/p>\n

        \n
      1. arthas \u65e5\u5fd7\u5730\u5740<\/li>\n
      2. arthas-cache \u65e5\u5fd7\u5730\u5740<\/li>\n
      3. arthas-output \u5730\u5740<\/li>\n<\/ol>\n

        \u5bf9\u4e8e nacos \u548c arthas \u8fd9\u4e24\u4e2a\u670d\u52a1\uff0c\u5bf9\u8fd9\u51e0\u4e2a\u4f4d\u7f6e\u90fd\u63d0\u4f9b\u4e86\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\uff0c\u6709\u4e9b\u5728\u6587\u6863\u91cc\uff0c\u6709\u4e9b\u5e76\u4e0d\u5728\uff0c\u53ea\u80fd\u81ea\u5df1\u7ffb\u6e90\u7801\u53bb\u627e\uff0c\u751a\u81f3\u8fd8\u6709\u4e9b\u53d8\u91cf\u6587\u6863\u91cc\u9762\u6709\uff0c\u4f46\u662f\u5df2\u7ecf\u4e0d\u80fd\u7528\u4e86\uff0c\u8fd8\u662f\u8981\u5230\u6e90\u7801\u91cc\u9762\u627e\u3002<\/p>\n

        \u8fd9\u4e9b\u76ee\u5f55\u4e2d\uff0c\u975e\u65e5\u5fd7\u7684\u76ee\u5f55\u914d\u7f6e\u4f7f\u7528\u73af\u5883\u53d8\u91cf\u6211\u80fd\u7406\u89e3\uff0c\u4f46\u662f\u5bf9\u4e8e\u65e5\u5fd7\u4e3a\u4ec0\u4e48\u4e5f\u9700\u8981\u914d\u7f6e\u6211\u5c31\u4e0d\u660e\u767d\u4e86\uff0c\u6211\u89c1\u8fc7\u7684\u6240\u6709\u6a21\u5757\u90fd\u662f\u53ea\u6253\u5370\u65e5\u5fd7\uff0c\u4f46\u662f\u4e0d\u5bf9\u65e5\u5fd7\u8fdb\u884c\u914d\u7f6e\uff0c\u4ea4\u7531\u7528\u6237\u81ea\u5df1\u53bb\u914d\u7f6e\u65e5\u5fd7\u3002<\/p>\n

        nacos \u548c arthas \u90fd\u6709\u81ea\u5df1\u7684 logback.xml \u65e5\u5fd7\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee4\u4eba\u8d39\u89e3\u3002<\/p>\n

        \u5bf9\u6b64\u6211\u63d0\u4ea4\u4e86 issues<\/a> \u7ed9 nacos\uff08\u6700\u540e\u5df2\u7ecf\u505a\u51fa\u4e86\u89e3\u91ca\uff0c\u4f46\u662f\u5e76\u6ca1\u6709\u63d0\u4f9b\u89e3\u51b3\u4e0b\u9762\u95ee\u9898\u7684\u65b9\u6848\uff09\u3002<\/p>\n

        \u6700\u5927\u7684\u95ee\u9898\u662f\uff0c\u6587\u4ef6\u51b2\u7a81<\/strong>\u3002<\/p>\n

        \u5f53\u4e00\u4e2a\u7528\u6237\u4e0b\u9762\uff0c\u90e8\u7f72\u591a\u4e2a\u81ea\u8eab\u7cfb\u7edf\u7684\u670d\u52a1\u5e76\u4e14\u90fd\u4f7f\u7528\u4e86 nacos \u6216\u8005 arthas \u65f6\uff0c\u591a\u4e2a\u6587\u4ef6\u5c31\u4f1a\u8f93\u51fa\u5728\u4e00\u4e2a\u4f4d\u7f6e\uff0c\u5b8c\u5168\u65e0\u6cd5\u786e\u5b9a\u662f\u54ea\u4e2a\u670d\u52a1\u6b63\u5728\u6253\u5370\uff0c\u867d\u7136\u4f60\u53ef\u80fd\u4e0d\u4f1a\u53bb\u770b\u8fd9\u4e2a\u6587\u4ef6\uff0c\u4f46\u662f\u4e0d\u4ee3\u8868\u4e0d\u7528\u53bb\u89e3\u51b3\u5b83\u3002<\/p>\n

        \u4e00\u5f00\u59cb\u60f3\u5230\u8fc7\u4f7f\u7528 spring.application.name<\/code>\u00a0\u7684\u53d8\u91cf\u533a\u5206\u76ee\u5f55\u4f4d\u7f6e\uff0c\u4f46\u662f\u8fd9\u4e24\u4e2a\u4f9d\u8d56\u4f7f\u7528\u53d8\u91cf\u65f6\u7528\u7684\u662f System<\/code>\uff0c\u800c spring.application.name<\/code> \u53ea\u5728 spring \u8bbe\u7f6e\u7684\u9636\u6bb5\u540e\u751f\u6548\uff0c\u7136\u800c nacos \u5728\u8be5\u53d8\u91cf\u672a\u8bbe\u7f6e\u4e4b\u524d\u5c31\u83b7\u53d6\u4e86\uff0c\u6240\u4ee5\u83b7\u53d6\u8be5\u503c\u53ea\u80fd\u662f spring.application.name_IS_UNDEFINED<\/code>\u3002<\/p>\n

        \u6211\u60f3\u5230\u7684\u7b2c\u4e00\u4e2a\u89e3\u51b3\u65b9\u6cd5\u662f\u5229\u7528 PID \u73af\u5883\u53d8\u91cf\uff1a<\/p>\n

        -DSERVER_COMMON.BASE=${HOME}\/server-common\n-DARTHAS_LOG_PATH=${SERVER_COMMON.BASE:-${HOME}\/server-common}\/logs\/arthas\/${PID}\n-DRESULT_LOG_FILE=${SERVER_COMMON.BASE:-${HOME}\/server-common}\/logs\/arthas-cache\/${PID}\/result.log\n-DJM.LOG.PATH=${SERVER_COMMON.BASE:-${HOME}\/server-common}\/logs\/nacos\/${PID}\n# \u6ce8\u610f\u5230\u8fd9\u91cc\u6ca1\u6709\u4f7f\u7528\u4e0a\u9762\u7684\u503c\u76f8\u540c\u7684\u53d8\u91cf ${SERVER_COMMON.BASE}\uff0c\u56e0\u6b64\u5b83\u4e0d\u652f\u6301~\uff0c\u7ffb\u770b\u8fc7\u6e90\u7801\uff0c\u83b7\u53d6\u73af\u5883\u53d8\u91cf\u7684\u65b9\u5f0f\u4e0d\u5bf9\n-DJM.SNAPSHOT.PATH=${HOME}\/server-common\n-Darthas.outputPath=${SERVER_COMMON.BASE:-${HOME}\/server-common}\/arthas-output\/${PID}<\/code><\/pre>\n
        \u8fd9\u6837\u7684\u65b9\u6cd5\u867d\u7136\u80fd\u89e3\u51b3\uff0c\u4f46\u662f\u7ecf\u5e38\u91cd\u542f\uff0cPID<\/code> \u6539\u53d8\u9891\u7e41\uff0c\u4e0d\u662f\u957f\u4e45\u4e4b\u8ba1\u3002<\/p>\n
        \u5728\u7ecf\u8fc7\u4e00\u6bb5\u65f6\u95f4\u7684\u63a2\u7d22\u4e4b\u540e\uff0c\u6211\u5728\u6846\u67b6\u4e2d\u63d0\u4f9b\u4e86\u4e00\u4e2a\u81ea\u52a8\u88c5\u8f7d\u7c7b framework:cn.framework.config.GlobalCommonVarConfig<\/code>\uff0c\u52a8\u6001\u7684\u8bbe\u7f6e\u8fd9\u51e0\u4e2a\u53d8\u91cf\u7684\u503c\uff0c\u8fd9\u4e2a\u7c7b\u7684\u4ee3\u7801\u4e5f\u5f00\u653e\u5728\u4e86\u4e0a\u9762\u7684 issue \u4e2d\u3002<\/p>\n
        \u8be5\u81ea\u52a8\u88c5\u8f7d\u7c7b\u751f\u6548\u7684\u6761\u4ef6\u5982\u4e0b\uff1a<\/p>\n
          \n
        1. \u9700\u8981\u901a\u8fc7\u5728 spring.factories<\/code> \u914d\u7f6e org.springframework.cloud.bootstrap.BootstrapConfiguration<\/code>\uff0c\u5426\u5219\u4e0d\u80fd\u5728 nacos \u4e4b\u524d\u8ba9\u53d8\u91cf\u751f\u6548<\/li>\n
        2. \u9700\u8981\u6dfb\u52a0 @AutoConfigureBefore(NacosConfigBootstrapConfiguration.class)<\/code> \u4f9d\u7136\u662f\u4e3a\u4e86\u4fdd\u8bc1\u5728 nacos \u8bfb\u53d6\u5230\u53d8\u91cf\u4e4b\u524d\u751f\u6548<\/li>\n
        3. \u9700\u8981\u6dfb\u52a0 @AutoConfigureAfter(Environment.class)<\/code> \u9700\u8981\u4fdd\u8bc1 spring \u7684\u53d8\u91cf\u521d\u59cb\u5316\u5b8c\u6210\u540e\u751f\u6548\uff0c\u5426\u5219\u4e0d\u80fd\u83b7\u53d6\u5230 spring.application.name<\/code> \u7684\u503c<\/li>\n<\/ol>\n
          \u6ee1\u8db3\u4ee5\u4e0a\u4e09\u70b9\u540e\uff0c\u5c31\u80fd\u591f\u52a8\u6001\u7684\u914d\u7f6e\u6587\u4ef6\u8def\u5f84\uff0c\u4e0d\u7528\u5728\u9879\u76ee\u4e2d\u6dfb\u52a0\u989d\u5916\u7684\u73af\u5883\u53d8\u91cf\uff0c\u5982\u679c\u6709\u5176\u5b83\u4f9d\u8d56\u4e5f\u6709\u7c7b\u4f3c\u7684\u95ee\u9898\uff0c\u76f8\u540c\u7684\u601d\u8def\u4f9d\u7136\u53ef\u4f7f\u7528\u3002<\/p>\n
          \u9664\u6b64\u4e4b\u5916\uff0cGlobalCommonVarConfig<\/code> \u8fd8\u6dfb\u52a0\u4e86\u4e24\u4e2a\u914d\u7f6e nacos \u57df\u7684\u8bfb\u53d6\u65b9\u5f0f\uff0c\u4f7f\u7528\u7684\u524d\u63d0\u662f\u6bcf\u4e2a\u6a21\u5757\u4e0b\u9762\u7684 bootstrap.yml<\/code> \u914d\u7f6e spring.cloud.nacos.config.namespace<\/code> \u9700\u8981\u662f\u56fa\u5b9a\u503c ${nacosNamespace:vte-server}<\/code>\uff0c\u5426\u5219\u4e0d\u4f1a\u751f\u6548\u3002<\/p>\n
            \n
          1. \u7b2c\u4e00\u4e2a\u662f\u8bfb\u53d6  ${HOME}\/.server.namespace<\/code> \u6587\u4ef6\uff0c\u914d\u7f6e\u8fd9\u4e2a\u662f\u4e3a\u4e86\u591a\u9879\u76ee\u5728\u540c\u4e00\u4e2a\u7528\u6237\u4e0b\uff0c\u5728\u6539\u53d8\u57df\u7684\u65f6\u5019\uff0c\u4e0d\u7528\u4e3a\u6bcf\u4e2a\u9879\u76ee\u90fd\u5355\u72ec\u914d\u7f6e\u57df<\/li>\n
          2. \u7b2c\u4e8c\u4e2a\u662f\u76f4\u63a5\u8bbe\u7f6e nacosNamespace<\/code> \u7684\u53d8\u91cf\u503c\uff0c\u5982\u679c\u4e00\u4e2a\u7528\u6237\u4e0b\u9700\u8981\u540c\u65f6\u542f\u52a8\u4e24\u4e2a\u76f8\u540c\u7684\u6a21\u5757\uff0c\u4f46\u662f\u9700\u8981\u8bbf\u95ee\u4e0d\u540c\u7684\u57df\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u8be5\u65b9\u6cd5<\/li>\n<\/ol>\n
            \u5982\u679c\u90fd\u4e0d\u8bbe\u7f6e\uff0c\u5c31\u4f1a\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u4e2d\u53d8\u91cf\u914d\u7f6e\u7684\u9ed8\u8ba4\u503c\u3002<\/p>\n
            \u672c\u6587\u53c2\u4e0e\u4e86\u601d\u5426\u6280\u672f\u5f81\u6587<\/a>\uff0c\u6b22\u8fce\u6b63\u5728\u9605\u8bfb\u7684\u4f60\u4e5f\u52a0\u5165\u3002<\/p><\/blockquote>\n
            https:\/\/segmentfault.com\/a\/1190000042509979<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
            \u6e90\u7801\u5730\u5740 1 \u76ee\u5f55\u7edf\u4e00 \u7cfb\u7edf\u4e2d\u6709\u4e00\u4e2a\u7edf\u4e00\u7684\u76ee\u5f55\u7ed3\u6784\u7edd\u5bf9\u662f\u5fc5\u8981\u7684\uff0c\u6211\u89c1\u8fc7\u5f88\u591a\u9879\u76ee\u5bf9\u76ee\u5f55\u7ed3\u6784\u5b8c\u5168\u6ca1\u6709\u5b9a\u4e49\uff0c\u6bcf\u4e2a\u5f00\u53d1 […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-10006526","post","type-post","status-publish","format-standard","hentry"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10006526"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006526\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10006526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10006526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10006526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}