{"id":203518,"date":"2025-05-22T09:04:55","date_gmt":"2025-05-22T01:04:55","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203518\/"},"modified":"2025-05-22T09:04:55","modified_gmt":"2025-05-22T01:04:55","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-docker-%e5%ae%b9%e5%99%a8%e4%b8%ad%e5%b0%86-jar-%e5%8c%85%e9%83%a8%e7%bd%b2%e5%88%b0-java_home-jre-%e7%9b%ae%e5%bd%95%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203518\/","title":{"rendered":"\u5982\u4f55\u5728 Docker \u5bb9\u5668\u4e2d\u5c06 JAR \u5305\u90e8\u7f72\u5230 JAVA_HOME\/jre \u76ee\u5f55\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u5728 Docker \u5bb9\u5668\u4e2d\u5c06 JAR \u5305\u90e8\u7f72\u5230 JAVA_HOME\/jre \u76ee\u5f55\uff1f<\/h1>\n<p>\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u5728 Docker \u5bb9\u5668\u4e2d\u5c06 JAR \u5305\u90e8\u7f72\u5230 JAVA_HOME\/jre \u76ee\u5f55\uff1f\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241110\/1731228345673072b9dfec4.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5982\u4f55\u5728 docker \u5bb9\u5668\u4e2d\u5c06 jar \u5305\u90e8\u7f72\u5230 java_home\/jre \u76ee\u5f55<\/strong><\/p>\n<p>\u5728\u5c06 java \u5e94\u7528\u90e8\u7f72\u5230 docker \u5bb9\u5668\u65f6\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5c06 jar \u5305\u7f6e\u4e8e java_home\/jre \u76ee\u5f55\u4e2d\u3002\u4ee5\u4e0b\u662f\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u65b9\u6cd5\uff1a<\/p>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u83b7\u53d6 java_home \u76ee\u5f55\u7684\u8def\u5f84\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4 env | grep java_home \u6765\u67e5\u627e\u5b83\u3002<\/p>\n<p>\u4e00\u65e6\u60a8\u83b7\u5f97\u4e86 java_home \u7684\u8def\u5f84\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528 copy \u6307\u4ee4\u5c06 jar \u5305\u590d\u5236\u5230\u9002\u5f53\u7684\u4f4d\u7f6e\u3002\u4ee5\u4e0b\u662f dockerfile \u4e2d\u793a\u4f8b\uff1a<\/p>\n<pre>FROM openjdk:11.0.8\n\n# \u83b7\u53d6 JAVA_HOME \u8def\u5f84\nENV JAVA_HOME \/usr\/lib\/jvm\/java-11-openjdk-11.0.8\n\n# \u5c06 JAR \u5305\u590d\u5236\u5230 JAVA_HOME\/jre \u4e2d\nCOPY xxx-1.0-SNAPSHOT.jar ${JAVA_HOME}\/jre\/lib\/ext\/xxx-1.0-SNAPSHOT.jar\n\nEXPOSE 8080\n\nENTRYPOINT [\"java\", \"-jar\", \"\/app.jar\", \"--spring.profiles.active=test\"]\n\nRUN echo \"Asia\/shanghai\" &gt; \/etc\/timezone;<\/pre>\n<p>\u6b64 dockerfile \u5c06 jar \u5305\u590d\u5236\u5230 java_home\/jre \u76ee\u5f55\u4e2d\uff0c\u5e76\u4e14\u5f53\u5bb9\u5668\u542f\u52a8\u65f6\uff0c\u5b83\u5c06\u6267\u884c\u6307\u5b9a\u7684\u4e3b\u7c7b\u3002<\/p>\n<p>\u6267\u884c\u6b64 dockerfile \u5c06\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u5fc5\u8981\u4f9d\u8d56\u9879\u4e14\u5df2\u914d\u7f6e\u597d\u65f6\u533a\u7684\u5bb9\u5668\uff0c\u53ef\u4f9b\u60a8\u4f7f\u7528\u3002<\/p>\n<p>\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u5728 Docker \u5bb9\u5668\u4e2d\u5c06 JAR \u5305\u90e8\u7f72\u5230 JAVA_HOME\/jre \u76ee\u5f55\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6587\u7ae0\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728 Docker \u5bb9\u5668\u4e2d\u5c06 &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203518","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203518"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203518\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}