{"id":2293,"date":"2022-11-20T22:54:25","date_gmt":"2022-11-20T14:54:25","guid":{"rendered":"http:\/\/dba.qishuo.xin\/?p=2293"},"modified":"2022-11-21T20:31:17","modified_gmt":"2022-11-21T12:31:17","slug":"%e5%9c%a8idea%e4%b8%ad%e4%bd%bf%e7%94%a8-gradle-%e6%9e%84%e5%bb%ba-java-spring-boot%e9%a1%b9%e7%9b%ae%ef%bc%88%e4%be%8b%e4%ba%94%ef%bc%89","status":"publish","type":"post","link":"http:\/\/dba.qishuo.xin\/?p=2293","title":{"rendered":"\u5728IDEA\u4e2d\u4f7f\u7528 Gradle \u6784\u5efa Java Spring Boot\u9879\u76ee\uff08\u4f8b\u4e94\uff09"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 ez-toc-wrap-right counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-6a0371f24c19e\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a0371f24c19e\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#1_%E5%9C%A8%E9%A1%B9%E7%9B%AE%E4%B8%AD%E6%B7%BB%E5%8A%A0_Spring_Boot\" >1. \u5728\u9879\u76ee\u4e2d\u6dfb\u52a0 Spring Boot<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#11_%E5%A2%9E%E8%A1%A5_Spring_Boot_%E4%BE%9D%E8%B5%96\" >1.1. \u589e\u8865 Spring Boot \u4f9d\u8d56<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#12_%E6%9B%B4%E6%96%B0%E9%A1%B9%E7%9B%AE%E7%9A%84%E5%90%AF%E5%8A%A8%E6%96%87%E4%BB%B6\" >1.2. \u66f4\u65b0\u9879\u76ee\u7684\u542f\u52a8\u6587\u4ef6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#13_%E8%BF%90%E8%A1%8C_main_%E6%96%B9%E6%B3%95\" >1.3. \u8fd0\u884c main \u65b9\u6cd5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#14_%E8%AE%A9_Spring_Boot%E4%BD%9C%E4%B8%BA%E6%9C%8D%E5%8A%A1%E6%9D%A5%E8%BF%90%E8%A1%8C\" >1.4 \u8ba9 Spring Boot\u4f5c\u4e3a\u670d\u52a1\u6765\u8fd0\u884c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#2_%E9%9B%86%E6%88%90_Actuator_%CB%88aekt%CA%83%CA%8A%CB%8Ce%C9%AAt%C9%99\" >2. \u96c6\u6210 Actuator [\u02c8\u00e6kt\u0283\u028a\u02cce\u026at\u0259]<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#21_%E4%BB%80%E4%B9%88%E6%98%AF_Actuator\" >2.1. \u4ec0\u4e48\u662f Actuator<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#22_%E5%A2%9E%E8%A1%A5_Spring_Boot_Actuator_%E7%9A%84%E4%BE%9D%E8%B5%96\" >2.2. \u589e\u8865 Spring Boot Actuator \u7684\u4f9d\u8d56<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#23_Endpoints_%E4%BB%8B%E7%BB%8D\" >2.3. Endpoints \u4ecb\u7ecd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#24_health_%E7%AB%AF%E7%82%B9\" >2.4. health \u7aef\u70b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#25_%E7%BC%96%E5%86%99%E6%B5%8B%E8%AF%95%E7%B1%BB%E9%AA%8C%E8%AF%81_health_%E7%AB%AF%E7%82%B9\" >2.5. \u7f16\u5199\u6d4b\u8bd5\u7c7b\u9a8c\u8bc1 health \u7aef\u70b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#26_%E8%BF%90%E8%A1%8C%E6%B5%8B%E8%AF%95%E6%9D%A5%E9%AA%8C%E8%AF%81health_%E7%AB%AF%E7%82%B9%E7%9A%84%E7%BB%93%E6%9E%9C\" >2.6. \u8fd0\u884c\u6d4b\u8bd5\u6765\u9a8c\u8bc1health \u7aef\u70b9\u7684\u7ed3\u679c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#%E9%99%84%E5%BD%95\" >\u9644\u5f55<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#%E9%99%84%E5%BD%95A_%E7%9B%B8%E5%85%B3%E8%81%94%E7%9A%84%E6%96%87%E7%AB%A0\" >\u9644\u5f55A. \u76f8\u5173\u8054\u7684\u6587\u7ae0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"http:\/\/dba.qishuo.xin\/?p=2293\/#%E9%99%84%E5%BD%95B_%E5%8F%82%E8%80%83\" >\u9644\u5f55B. \u53c2\u8003<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p><strong>\u73af\u5883\u63cf\u8ff0<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\u63cf\u8ff0\u9879<\/th>\n<th style=\"text-align: left;\">\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\">\u64cd\u4f5c\u7cfb\u7edf<\/td>\n<td style=\"text-align: left;\">CentOS Linux release 7.8.2003 (Core)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">java\u7248\u672c<\/td>\n<td style=\"text-align: left;\">java version &quot;1.8.0_161&quot;<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">IDEA\u7248\u672c<\/td>\n<td style=\"text-align: left;\">2022.2.2<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">Gradle\u7248\u672c<\/td>\n<td style=\"text-align: left;\">7.5 \uff08<span style='color:red'>\u4f7f\u7528\u4e86 kotlin \u8bed\u8a00<\/span>\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">\u4e0a\u63a5\u6587\u7ae0<\/td>\n<td style=\"text-align: left;\"><a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/?p=2198\" title=\"\u5728IDEA\u4e2d\u4f7f\u7528 Gradle \u6784\u5efa Java \u9879\u76ee\uff08\u4f8b\u4e09\uff09\">\u5728IDEA\u4e2d\u4f7f\u7528 Gradle \u6784\u5efa Java \u9879\u76ee\uff08\u4f8b\u4e09\uff09<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">\u4e0b\u63a5\u6587\u7ae0<\/td>\n<td style=\"text-align: left;\"><a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/?p=2329\" title=\"\u4f7f\u7528 Gradle \u6574\u5408 Spring Data JPA\uff08\u4f8b\u516d\uff09\">\u4f7f\u7528 Gradle \u6574\u5408 Spring Data JPA\uff08\u4f8b\u516d\uff09<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"1_%E5%9C%A8%E9%A1%B9%E7%9B%AE%E4%B8%AD%E6%B7%BB%E5%8A%A0_Spring_Boot\"><\/span>1. \u5728\u9879\u76ee\u4e2d\u6dfb\u52a0 Spring Boot<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"11_%E5%A2%9E%E8%A1%A5_Spring_Boot_%E4%BE%9D%E8%B5%96\"><\/span>1.1. \u589e\u8865 Spring Boot \u4f9d\u8d56<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5230 <a target=\"_blank\" href=\"https:\/\/mvnrepository.com\/\" title=\"maven\u4e2d\u592e\u4ed3\u5e93\">maven\u4e2d\u592e\u4ed3\u5e93<\/a> \u4e2d\u627e\u5230Spring Boot\u5750\u6807\uff0c\u7136\u540e\u5c06\u5176\u586b\u5145\u5230  <code>build.gradle.kts<\/code> \u6587\u4ef6\u4e2d\u3002\u6700\u540e\u5237\u65b0Gradle\uff0cGradle\u5c31\u4f1a\u5c06\u6240\u6709Spring Boot\u7684\u4f9d\u8d56\u5305\u4ece maven \u4ed3\u5e93\u4e2d\u62c9\u53d6\u5230\u672c\u5730\u3002<\/p>\n<pre><code class=\"language-shell\">dependencies {\nimplementation(&quot;org.springframework.boot:spring-boot-starter:2.7.3&quot;)\nimplementation(&quot;org.springframework.boot:spring-boot-starter-web:2.7.3&quot;)\nimplementation(&quot;org.springframework.boot:spring-boot-starter-test:2.7.3&quot;)\n}<\/code><\/pre>\n<p><a href=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2022\/11\/image-1668949696382.png\" data-fancybox=\"images\" data-fancybox=\"images\"><img decoding=\"async\" src=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2022\/11\/image-1668949696382.png\" alt=\"file\" \/><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"12_%E6%9B%B4%E6%96%B0%E9%A1%B9%E7%9B%AE%E7%9A%84%E5%90%AF%E5%8A%A8%E6%96%87%E4%BB%B6\"><\/span>1.2. \u66f4\u65b0\u9879\u76ee\u7684\u542f\u52a8\u6587\u4ef6<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u4fee\u6539 <code>QuestionServiceBootstrap<\/code> \u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b<\/p>\n<details>\n<summary><font size=\"2\" color=\"orange\">\u8be6\u7ec6\u5185\u5bb9<\/font><\/summary>\n<pre><code class=\"language-cpp\">\npackage xin.qishuo.question;\n\nimport org.springframework.boot.SpringApplication;\nimport org.springframework.boot.autoconfigure.SpringBootApplication;\n\n@SpringBootApplication\npublic class QuestionServiceBootstrap {\n    public static void main(String[] args) {\n        SpringApplication.run(QuestionServiceBootstrap.class,args);\n    }\n}\n<\/code>\n<\/pre>\n<\/details>\n<p><\/p>\n<p><strong><span style='color:purple'>\u8fd9\u91cc\u9700\u8981\u589e\u52a0 <code>@SpringBootApplication<\/code> \u6ce8\u89e3\u3001<code>SpringApplication.run<\/code>\u65b9\u6cd5\u7b49\u3002<\/span><\/strong><\/p>\n<h4><span class=\"ez-toc-section\" id=\"13_%E8%BF%90%E8%A1%8C_main_%E6%96%B9%E6%B3%95\"><\/span>1.3. \u8fd0\u884c main \u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2022\/11\/image-1668951394912.png\" data-fancybox=\"images\" data-fancybox=\"images\"><img decoding=\"async\" src=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2022\/11\/image-1668951394912.png\" alt=\"file\" \/><\/a><\/p>\n<p><strong><span style='color:purple'>\u56e0\u4e3a\u9664\u4e86\u5f15\u5165 spring-boot-starter \u4e4b\u5916\uff0c\u8fd8\u5f15\u5165\u4e86 spring-boot-starter-web\uff0c\u8fd9\u6837 Spring \u4f1a\u9ed8\u8ba4\u5728 8080 \u7aef\u53e3\u4e0a\u53bb\u542f\u52a8\u4e00\u4e2a Tomcat \u670d\u52a1\uff0c\u5e76\u4e14\u76d1\u542c\u8be5\u7aef\u53e3\uff0c\u76f8\u5f53\u4e8eSpring \u5bb9\u5668\u5df2\u7ecf\u542f\u52a8\u4e86\u3002 <\/span><\/strong><\/p>\n<h4><span class=\"ez-toc-section\" id=\"14_%E8%AE%A9_Spring_Boot%E4%BD%9C%E4%B8%BA%E6%9C%8D%E5%8A%A1%E6%9D%A5%E8%BF%90%E8%A1%8C\"><\/span>1.4 \u8ba9 Spring Boot\u4f5c\u4e3a\u670d\u52a1\u6765\u8fd0\u884c<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2022\/11\/image-1668951888333.png\" data-fancybox=\"images\" data-fancybox=\"images\"><img decoding=\"async\" src=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2022\/11\/image-1668951888333.png\" alt=\"file\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_%E9%9B%86%E6%88%90_Actuator_%CB%88aekt%CA%83%CA%8A%CB%8Ce%C9%AAt%C9%99\"><\/span>2. \u96c6\u6210 Actuator [\u02c8\u00e6kt\u0283\u028a\u02cce\u026at\u0259]<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"21_%E4%BB%80%E4%B9%88%E6%98%AF_Actuator\"><\/span>2.1. \u4ec0\u4e48\u662f Actuator<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u751f\u4ea7\u7cfb\u7edf\u4e2d\uff0c\u5f80\u5f80\u9700\u8981\u5bf9\u7cfb\u7edf\u5b9e\u9645\u8fd0\u884c\u7684\u60c5\u51b5\uff08\u4f8b\u5982cpu\u3001io\u3001disk\u3001db\u3001\u4e1a\u52a1\u529f\u80fd\u7b49\u6307\u6807\uff09\u8fdb\u884c\u76d1\u63a7\u8fd0\u7ef4\u3002\u5728SpringBoot\u9879\u76ee\u4e2dActuator\u6a21\u5757\u63d0\u4f9b\u4e86\u4f17\u591aHTTP\u63a5\u53e3\u7aef\u70b9\uff08Endpoint\uff09\uff0c\u6765\u63d0\u4f9b\u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u65f6\u7684\u5185\u90e8\u72b6\u6001\u4fe1\u606f\u3002<\/p>\n<p>Actuator\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e2a\u76d1\u63a7\u548c\u7ba1\u7406\u751f\u4ea7\u73af\u5883\u7684\u6a21\u5757\uff0c\u53ef\u4ee5\u4f7f\u7528http\u3001jmx\u3001ssh\u3001telnet\u7b49\u6765\u7ba1\u7406\u548c\u76d1\u63a7\u5e94\u7528\u3002\u5305\u62ec\u5e94\u7528\u7684\u5ba1\u8ba1\uff08Auditing\uff09\u3001\u5065\u5eb7\uff08health\uff09\u72b6\u6001\u4fe1\u606f\u3001\u6570\u636e\u91c7\u96c6\uff08metrics gathering\uff09\u7edf\u8ba1\u7b49\u76d1\u63a7\u8fd0\u7ef4\u7684\u529f\u80fd\u3002\u540c\u65f6\uff0c\u63d0\u4f9b\u4e86\u53ef\u4ee5\u6269\u5c55 Actuator\u7aef\u70b9\uff08Endpoint\uff09\u81ea\u5b9a\u4e49\u76d1\u63a7\u6307\u6807\u3002\u8fd9\u4e9b\u6307\u6807\u90fd\u662f\u4ee5JSON\u63a5\u53e3\u6570\u636e\u7684\u65b9\u5f0f\u5448\u73b0\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"22_%E5%A2%9E%E8%A1%A5_Spring_Boot_Actuator_%E7%9A%84%E4%BE%9D%E8%B5%96\"><\/span>2.2. \u589e\u8865 Spring Boot Actuator \u7684\u4f9d\u8d56<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u4f7f\u7528Spring Boot Actuator\u9700\u8981\u52a0\u5165\u5982\u4e0b\u4f9d\u8d56\uff1a<\/p>\n<pre><code class=\"language-shell\">dependencies {\nimplementation(&quot;org.springframework.boot:spring-boot-starter-actuator:2.7.3&quot;)\n}<\/code><\/pre>\n<p><strong>\u5f15\u5165Actuator\u4f9d\u8d56\u540e\uff0cSpringBoot \u5728\u8fd0\u884c\u65f6\u4f1a\u81ea\u52a8\u5f00\u542f <code>\/actuator\/health<\/code> \u548c <code>\/actuator\/info<\/code> \u8fd9\u4e24\u4e2a endpoint\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e24\u4e2a endpoint \u6765\u67e5\u770b\u5f53\u524d SpringBoot \u8fd0\u884c\u7684\u60c5\u51b5\u3002<\/strong><\/p>\n<p><span style='color:purple'>\u9700\u8981\u6ce8\u610f\uff1a\u56e0\u4e3a <code>SpringBoot Actuator<\/code> \u4f1a\u66b4\u9732\u670d\u52a1\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u4e3a\u4e86\u4fdd\u969c\u5b89\u5168\u6027\uff0c\u5efa\u8bae\u6dfb\u52a0\u5b89\u5168\u63a7\u5236\u7684\u76f8\u5173\u4f9d\u8d56 <code>spring-boot-starter-security<\/code> \uff0c\u8fd9\u6837\u5728\u8bbf\u95ee\u5e94\u7528\u76d1\u63a7\u7aef\u70b9\u65f6\uff0c\u90fd\u9700\u8981\u8f93\u5165\u9a8c\u8bc1\u4fe1\u606f\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"23_Endpoints_%E4%BB%8B%E7%BB%8D\"><\/span>2.3. Endpoints \u4ecb\u7ecd<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Spring Boot \u63d0\u4f9b\u4e86\u6240\u8c13\u7684 endpoints \uff08\u4e0b\u6587\u7ffb\u8bd1\u4e3a<span style='color:red'>\uff1a\u7aef\u70b9<\/span>\uff09\u7ed9\u5916\u90e8\u6765\u4e0e\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u8bbf\u95ee\u548c\u4ea4\u4e92\u3002<\/p>\n<p>\u6253\u6bd4\u65b9\u6765\u8bf4\uff0c<code>\/health \u7aef\u70b9<\/code> \u63d0\u4f9b\u4e86\u5173\u4e8e\u5e94\u7528\u5065\u5eb7\u60c5\u51b5\u7684\u4e00\u4e9b\u57fa\u7840\u4fe1\u606f\u3002<code>metrics \u7aef\u70b9<\/code> \u63d0\u4f9b\u4e86\u4e00\u4e9b\u6709\u7528\u7684\u5e94\u7528\u7a0b\u5e8f\u6307\u6807\uff08JVM \u5185\u5b58\u4f7f\u7528\u3001\u7cfb\u7edfCPU\u4f7f\u7528\u7b49\uff09\u3002<\/p>\n<p>\u8fd9\u4e9b Actuator \u6a21\u5757\u672c\u6765\u5c31\u6709\u7684\u7aef\u70b9\u6211\u4eec\u79f0\u4e4b\u4e3a\u539f\u751f\u7aef\u70b9\u3002\u6839\u636e\u7aef\u70b9\u7684\u4f5c\u7528\u7684\u8bdd\uff0c\u6211\u4eec\u5927\u6982\u53ef\u4ee5\u5206\u4e3a\u4e09\u5927\u7c7b\uff1a<\/p>\n<ul>\n<li>\n<p>\u5e94\u7528\u914d\u7f6e\u7c7b\uff1a\u83b7\u53d6\u5e94\u7528\u7a0b\u5e8f\u4e2d\u52a0\u8f7d\u7684\u5e94\u7528\u914d\u7f6e\u3001\u73af\u5883\u53d8\u91cf\u3001\u81ea\u52a8\u5316\u914d\u7f6e\u62a5\u544a\u7b49\u4e0eSpring Boot\u5e94\u7528\u5bc6\u5207\u76f8\u5173\u7684\u914d\u7f6e\u7c7b\u4fe1\u606f\u3002<\/p>\n<\/li>\n<li>\n<p>\u5ea6\u91cf\u6307\u6807\u7c7b\uff1a\u83b7\u53d6\u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7528\u4e8e\u76d1\u63a7\u7684\u5ea6\u91cf\u6307\u6807\uff0c\u6bd4\u5982\uff1a\u5185\u5b58\u4fe1\u606f\u3001\u7ebf\u7a0b\u6c60\u4fe1\u606f\u3001HTTP\u8bf7\u6c42\u7edf\u8ba1\u7b49\u3002<\/p>\n<\/li>\n<li>\n<p>\u64cd\u4f5c\u63a7\u5236\u7c7b\uff1a\u63d0\u4f9b\u4e86\u5bf9\u5e94\u7528\u7684\u5173\u95ed\u7b49\u64cd\u4f5c\u7c7b\u529f\u80fd\u3002<\/p>\n<\/li>\n<\/ul>\n<p><span style='color:red'>\u9700\u8981\u6ce8\u610f\u7684\u5c31\u662f\uff1a<\/span><\/p>\n<ul>\n<li>\n<p>\u6bcf\u4e00\u4e2a\u7aef\u70b9\u90fd\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6765\u5355\u72ec\u7981\u7528\u6216\u8005\u542f\u52a8<\/p>\n<\/li>\n<li>\n<p>\u4e0d\u540c\u4e8eActuator 1.x\uff0cActuator 2.x \u7684\u5927\u591a\u6570\u7aef\u70b9\u9ed8\u8ba4\u88ab\u7981\u6389\u3002 Actuator 2.x \u4e2d\u7684\u9ed8\u8ba4\u7aef\u70b9\u589e\u52a0\u4e86<code>\/actuator\u524d\u7f00<\/code> \u3002\u9ed8\u8ba4\u66b4\u9732\u7684\u4e24\u4e2a\u7aef\u70b9\u4e3a <code>\/actuator\/health<\/code> \u548c <code>\/actuator\/info<\/code><\/p>\n<\/li>\n<\/ul>\n<p><strong><span style='color:purple'>\u8be6\u7ec6\u7684\u4ecb\u7ecd\u8bf7\u53c2\u9605 <a target=\"_blank\" href=\"https:\/\/docs.spring.io\/spring-boot\/docs\/2.0.x\/actuator-api\/html\/\" title=\"\u5b98\u65b9\u7f51\u7ad9\">\u5b98\u65b9\u7f51\u7ad9<\/a> \u7684\u8bf4\u660e\u3002<\/span><\/strong><\/p>\n<h4><span class=\"ez-toc-section\" id=\"24_health_%E7%AB%AF%E7%82%B9\"><\/span>2.4. health \u7aef\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u91cd\u65b0\u542f\u52a8 QuestionServiceBootstrap\uff0c\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95ee <code>http:\/\/127.0.0.1:8080\/actuator\/health<\/code> \u3002<\/p>\n<p><a href=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2022\/11\/image-1668990863262.png\" data-fancybox=\"images\" data-fancybox=\"images\"><img decoding=\"async\" src=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2022\/11\/image-1668990863262.png\" alt=\"file\" \/><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"25_%E7%BC%96%E5%86%99%E6%B5%8B%E8%AF%95%E7%B1%BB%E9%AA%8C%E8%AF%81_health_%E7%AB%AF%E7%82%B9\"><\/span>2.5. \u7f16\u5199\u6d4b\u8bd5\u7c7b\u9a8c\u8bc1 health \u7aef\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<details>\n<summary><font size=\"2\" color=\"orange\">SmokeTest\u7c7b\u7684\u8be6\u7ec6\u5185\u5bb9<\/font><\/summary>\n<pre><code class=\"language-cpp\">\npackage xin.qishuo.question;\n\nimport org.junit.jupiter.api.Test;\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;\nimport org.springframework.boot.test.context.SpringBootTest;\nimport org.springframework.test.web.servlet.MockMvc;\nimport org.springframework.test.web.servlet.request.MockMvcRequestBuilders;\nimport org.springframework.test.web.servlet.result.MockMvcResultMatchers;\n\n@SpringBootTest\n@AutoConfigureMockMvc\npublic class SmokeTest {\n\n    @Autowired\n    private MockMvc mockMvc;\n\n    @Test\n    void verifyActuator() throws Exception {\n        mockMvc.perform(MockMvcRequestBuilders.get(\"\/actuator\/health\"))\n                .andExpect(MockMvcResultMatchers.status().isOk())\n                .andExpect(MockMvcResultMatchers.jsonPath(\"$.status\").value(\"UP\"));\n    }\n}\n<\/code>\n<\/pre>\n<\/details>\n<p><\/p>\n<p><strong><span style='color:purple'>\u5728Spring\u4e2d\uff0c\u6211\u4eec\u8981\u5728\u6d4b\u8bd5\u91cc\u9762\u542f\u52a8\u6574\u4e2a Spring\u5e94\u7528\uff0c\u5c31\u8981\u5148\u58f0\u660e@SpringBootTest \u6ce8\u89e3\uff0c\u7136\u540e\u5b83\u4f1a\u628a\u6574\u4e2a Spring \u7684\u4e0a\u4e0b\u6587\u542f\u52a8\u8d77\u6765\u3002\u5176\u6b21\uff0c\u5f15\u5165\u4e86 MockMvc \u7684\u5bf9\u8c61\u6765\u8fdb\u884c\u6d4b\u8bd5\uff0cMockMvc \u662f Spring \u63d0\u4f9b\u7684\u4e00\u4e2a\u5de5\u5177\u7c7b\uff0c\u5b83\u53ef\u4ee5\u5728\u6d4b\u8bd5\u4ee3\u7801\u4e2d\u521b\u5efa\u4e00\u4e2a\u8bf7\u6c42\uff0c\u5e76\u4e14\u65ad\u8a00\u8fd9\u4e2a\u8bf7\u6c42\u7684\u7ed3\u679c \u3002MockMvc \u9700\u8981\u901a\u8fc7 @Autowired \u5728\u8fd0\u884c\u671f\u6ce8\u5165\u8fdb\u6765\uff0c\u5982\u679c\u5e0c\u671b\u6ce8\u5165\u8fd9\u4e2a Bean \u7684\u8bdd\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u58f0\u660e\u4e00\u4e2a\u5141\u8bb8\u81ea\u52a8\u914d\u7f6e MockMvc \u7684@AutoConfigureMockMvc \u6ce8\u89e3\u3002\u8fd9\u65f6\u5c31\u53ef\u4ee5\u5728\u6d4b\u8bd5\u4e2d\u53bb\u8c03\u7528 MockMvc \u6765\u5e2e\u52a9\u6211\u4eec\u8fdb\u884c\u63a5\u53e3\u6d4b\u8bd5\u4e86\u3002<\/span><\/strong><\/p>\n<h4><span class=\"ez-toc-section\" id=\"26_%E8%BF%90%E8%A1%8C%E6%B5%8B%E8%AF%95%E6%9D%A5%E9%AA%8C%E8%AF%81health_%E7%AB%AF%E7%82%B9%E7%9A%84%E7%BB%93%E6%9E%9C\"><\/span>2.6. \u8fd0\u884c\u6d4b\u8bd5\u6765\u9a8c\u8bc1health \u7aef\u70b9\u7684\u7ed3\u679c<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2022\/11\/image-1668956046764.png\" data-fancybox=\"images\" data-fancybox=\"images\"><img decoding=\"async\" src=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2022\/11\/image-1668956046764.png\" alt=\"file\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E9%99%84%E5%BD%95\"><\/span>\u9644\u5f55<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%E9%99%84%E5%BD%95A_%E7%9B%B8%E5%85%B3%E8%81%94%E7%9A%84%E6%96%87%E7%AB%A0\"><\/span>\u9644\u5f55A. \u76f8\u5173\u8054\u7684\u6587\u7ae0<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\n<p><a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/?p=1982\" title=\"Linux\u4e0b\u5b89\u88c5\u5e76\u914d\u7f6eGradle\">Linux\u4e0b\u5b89\u88c5\u5e76\u914d\u7f6eGradle<\/a><\/p>\n<\/li>\n<li>\n<p><a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/?p=2126\" title=\"\u4f7f\u7528 Gradle \u5feb\u901f\u6784\u5efa Java \u9879\u76ee\uff08\u4f8b\u4e00\uff09\">\u4f7f\u7528 Gradle \u5feb\u901f\u6784\u5efa Java \u9879\u76ee\uff08\u4f8b\u4e00\uff09<\/a><\/p>\n<\/li>\n<li>\n<p><a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/?p=2082\" title=\"\u4f7f\u7528 Gradle \u5feb\u901f\u6784\u5efa Java \u9879\u76ee\uff08\u4f8b\u4e8c\uff09\">\u4f7f\u7528 Gradle \u5feb\u901f\u6784\u5efa Java \u9879\u76ee\uff08\u4f8b\u4e8c\uff09<\/a><\/p>\n<\/li>\n<li>\n<p><a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/?p=2198\" title=\"\u5728IDEA\u4e2d\u4f7f\u7528 Gradle \u6784\u5efa Java \u9879\u76ee\uff08\u4f8b\u4e09\uff09\">\u5728IDEA\u4e2d\u4f7f\u7528 Gradle \u6784\u5efa Java \u9879\u76ee\uff08\u4f8b\u4e09\uff09<\/a><\/p>\n<\/li>\n<li>\n<p><a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/?p=2257\" title=\"\u4f7f\u7528 Gradle \u6784\u5efa Java \u591a\u6a21\u5757\u9879\u76ee\uff08\u4f8b\u56db\uff09\">\u4f7f\u7528 Gradle \u6784\u5efa Java \u591a\u6a21\u5757\u9879\u76ee\uff08\u4f8b\u56db\uff09<\/a><\/p>\n<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"%E9%99%84%E5%BD%95B_%E5%8F%82%E8%80%83\"><\/span>\u9644\u5f55B. \u53c2\u8003<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>B\u7ad9up\u4e3b\u9c7c\u677e<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u73af\u5883\u63cf\u8ff0 \u63cf\u8ff0\u9879 \u5185\u5bb9 \u64cd\u4f5c\u7cfb\u7edf CentOS L&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[178],"tags":[223,202,183],"class_list":["post-2293","post","type-post","status-publish","format-standard","hentry","category-java","tag-gradle","tag-idea","tag-springboot"],"_links":{"self":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/2293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2293"}],"version-history":[{"count":22,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/2293\/revisions"}],"predecessor-version":[{"id":2331,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/2293\/revisions\/2331"}],"wp:attachment":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2293"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}