{"id":4214,"date":"2024-11-11T08:48:33","date_gmt":"2024-11-11T00:48:33","guid":{"rendered":"https:\/\/fwq.ai\/blog\/4214\/"},"modified":"2024-11-11T08:48:33","modified_gmt":"2024-11-11T00:48:33","slug":"%e8%bf%90%e8%a1%8c%e6%82%a8%e7%9a%84-java-%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/4214\/","title":{"rendered":"\u8fd0\u884c\u60a8\u7684 Java \u6d4b\u8bd5"},"content":{"rendered":"

\u8fd0\u884c\u60a8\u7684 Java \u6d4b\u8bd5<\/h1>\n

<\/h2>\n

\u5f00\u59cb\uff0c\u5b8c\u6210\u672c\u6307\u5357\u524d\u9762\u7684\u6240\u6709\u90e8\u5206 \u3002<\/p>\n

<\/h2>\n

\u6d4b\u8bd5\u662f\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u6d4b\u8bd5\u5bf9\u4e8e\u4e0d\u540c\u7684\u5f00\u53d1\u56e2\u961f\u6765\u8bf4\u610f\u5473\u7740\u5f88\u591a\u4e8b\u60c5\u3002\u6709\u5355\u5143\u6d4b\u8bd5\u3001\u96c6\u6210\u6d4b\u8bd5\u548c\u7aef\u5230\u7aef\u6d4b\u8bd5\u3002\u5728\u672c\u6307\u5357\u4e2d\uff0c\u60a8\u5c06\u4e86\u89e3\u5982\u4f55\u5728 Docker \u4e2d\u8fd0\u884c\u5355\u5143\u6d4b\u8bd5\u3002<\/p>\n

<\/h3>\n

\u5728\u4ee5\u4e0b\u793a\u4f8b\u4e2d\uff0c\u60a8\u4f1a\u5c06\u6d4b\u8bd5\u547d\u4ee4\u62c9\u5165 Dockerfile \u4e2d\u3002\u5c06 Dockerfile \u7684\u5185\u5bb9\u66ff\u6362\u4e3a\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n

<\/span>
\n <\/span> <\/p>\n

# syntax=docker\/dockerfile:1<\/span> <\/span><\/span><\/span> <\/span><\/span><\/span><\/span>FROM<\/span> eclipse-temurin:17-jdk-jammy as base<\/span> <\/span><\/span><\/span><\/span>WORKDIR<\/span> \/build<\/span> <\/span><\/span><\/span><\/span>COPY<\/span> --chmod=<\/span>0755<\/span> mvnw mvnw <\/span><\/span><\/span><\/span>COPY<\/span> .mvn\/ .mvn\/ <\/span><\/span><\/span> <\/span><\/span><\/span><\/span>FROM<\/span> base as test<\/span> <\/span><\/span><\/span><\/span>WORKDIR<\/span> \/build<\/span> <\/span><\/span><\/span><\/span>COPY<\/span> .\/src src\/ <\/span><\/span><\/span><\/span>RUN<\/span> --mount=<\/span>type<\/span>=<\/span>bind,source=<\/span>pom.xml,target=<\/span>pom.xml \\ <\/span><\/span><\/span><\/span> --mount=<\/span>type<\/span>=<\/span>cache,target=<\/span>\/root\/.m2 \\ <\/span><\/span><\/span><\/span> .\/mvnw test <\/span><\/span><\/span> <\/span><\/span><\/span><\/span>FROM<\/span> base as deps<\/span> <\/span><\/span><\/span><\/span>WORKDIR<\/span> \/build<\/span> <\/span><\/span><\/span><\/span>RUN<\/span> --mount=<\/span>type<\/span>=<\/span>bind,source=<\/span>pom.xml,target=<\/span>pom.xml \\ <\/span><\/span><\/span><\/span> --mount=<\/span>type<\/span>=<\/span>cache,target=<\/span>\/root\/.m2 \\ <\/span><\/span><\/span><\/span> .\/mvnw dependency:go-offline -DskipTests <\/span><\/span><\/span> <\/span><\/span><\/span><\/span>FROM<\/span> deps as package<\/span> <\/span><\/span><\/span><\/span>WORKDIR<\/span> \/build<\/span> <\/span><\/span><\/span><\/span>COPY<\/span> .\/src src\/ <\/span><\/span><\/span><\/span>RUN<\/span> --mount=<\/span>type<\/span>=<\/span>bind,source=<\/span>pom.xml,target=<\/span>pom.xml \\ <\/span><\/span><\/span><\/span> --mount=<\/span>type<\/span>=<\/span>cache,target=<\/span>\/root\/.m2 \\ <\/span><\/span><\/span><\/span> .\/mvnw package -DskipTests &&<\/span> \\ <\/span><\/span><\/span><\/span> mv target\/$(<\/span>.\/mvnw help:evaluate -Dexpression=<\/span>project.artifactId -q -DforceStdout)<\/span>-$(<\/span>.\/mvnw help:evaluate -Dexpression=<\/span>project.version -q -DforceStdout)<\/span>.jar target\/app.jar <\/span><\/span><\/span> <\/span><\/span><\/span><\/span>FROM<\/span> package as extract<\/span> <\/span><\/span><\/span><\/span>WORKDIR<\/span> \/build<\/span> <\/span><\/span><\/span><\/span>RUN<\/span> java -Djarmode=<\/span>layertools -jar target\/app.jar extract --destination target\/extracted <\/span><\/span><\/span> <\/span><\/span><\/span><\/span>FROM<\/span> extract as development<\/span> <\/span><\/span><\/span><\/span>WORKDIR<\/span> \/build<\/span> <\/span><\/span><\/span><\/span>RUN<\/span> cp -r \/build\/target\/extracted\/dependencies\/. .\/ <\/span><\/span><\/span><\/span>RUN<\/span> cp -r \/build\/target\/extracted\/spring-boot-loader\/. .\/ <\/span><\/span><\/span><\/span>RUN<\/span> cp -r \/build\/target\/extracted\/snapshot-dependencies\/. .\/ <\/span><\/span><\/span><\/span>RUN<\/span> cp -r \/build\/target\/extracted\/application\/. .\/ <\/span><\/span><\/span><\/span>CMD<\/span> [<\/span> \"java\"<\/span>,<\/span> \"-Dspring.profiles.active=postgres\"<\/span>,<\/span> \"-Dspring-boot.run.jvmArguments='-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8000'\"<\/span>,<\/span> \"org.springframework.boot.loader.launch.JarLauncher\"<\/span> ]<\/span> <\/span><\/span><\/span> <\/span><\/span><\/span><\/span>FROM<\/span> eclipse-temurin:17-jre-jammy AS final<\/span> <\/span><\/span><\/span><\/span>ARG<\/span> UID<\/span>=<\/span>10001<\/span> <\/span><\/span>RUN<\/span> adduser \\ <\/span><\/span><\/span><\/span> --disabled-password \\ <\/span><\/span><\/span><\/span> --gecos \"\"<\/span> \\ <\/span><\/span><\/span><\/span> --home \"\/nonexistent\"<\/span> \\ <\/span><\/span><\/span><\/span> --shell \"\/sbin\/nologin\"<\/span> \\ <\/span><\/span><\/span><\/span> --no-create-home \\ <\/span><\/span><\/span><\/span> --uid \"<\/span>${<\/span>UID<\/span>}<\/span>\"<\/span> \\ <\/span><\/span><\/span><\/span> appuser <\/span><\/span><\/span><\/span>USER<\/span> appuser<\/span> <\/span><\/span><\/span><\/span>COPY<\/span> --from=<\/span>extract build\/target\/extracted\/dependencies\/ .\/ <\/span><\/span><\/span><\/span>COPY<\/span> --from=<\/span>extract build\/target\/extracted\/spring-boot-loader\/ .\/ <\/span><\/span><\/span><\/span>COPY<\/span> --from=<\/span>extract build\/target\/extracted\/snapshot-dependencies\/ .\/ <\/span><\/span><\/span><\/span>COPY<\/span> --from=<\/span>extract build\/target\/extracted\/application\/ .\/ <\/span><\/span><\/span><\/span>EXPOSE<\/span> 8080<\/span> <\/span><\/span><\/span><\/span>ENTRYPOINT<\/span> [<\/span> \"java\"<\/span>,<\/span> \"-Dspring.profiles.active=postgres\"<\/span>,<\/span> \"org.springframework.boot.loader.launch.JarLauncher\"<\/span> ]<\/span><\/span><\/span><\/code><\/pre>\n
\u9996\u5148\uff0c\u60a8\u6dfb\u52a0\u4e86\u4e00\u4e2a\u65b0\u7684\u57fa\u7840\u9636\u6bb5\u3002\u5728\u57fa\u7840\u9636\u6bb5\uff0c\u60a8\u6dfb\u52a0\u4e86\u6d4b\u8bd5\u548c deps \u9636\u6bb5\u90fd\u9700\u8981\u7684\u901a\u7528\u6307\u4ee4\u3002<\/p>\n
test<\/code>\u63a5\u4e0b\u6765\uff0c\u60a8\u6dfb\u52a0\u4e86\u4e00\u4e2a\u57fa\u4e8e\u57fa\u7840\u9636\u6bb5\u6807\u8bb0\u7684\u65b0\u6d4b\u8bd5\u9636\u6bb5\u3002\u5728\u6b64\u9636\u6bb5\uff0c\u60a8\u590d\u5236\u4e86\u5fc5\u8981\u7684\u6e90\u6587\u4ef6\uff0c\u7136\u540e\u6307\u5b9aRUN<\/code>\u8fd0\u884c .\/mvnw test<\/code>\u3002CMD<\/code>\u60a8\u8fc7go\u6ca1\u6709\u4f7f\u7528 \uff0c\u800c\u662fRUN<\/code>\u8fd0\u884c\u6d4b\u8bd5\u3002\u539f\u56e0\u662f\u8be5CMD<\/code>\u6307\u4ee4\u5728\u5bb9\u5668\u8fd0\u884c\u65f6\u8fd0\u884c\uff0c\u800c\u8be5RUN<\/code> \u6307\u4ee4\u5728\u6784\u5efa\u955c\u50cf\u65f6\u8fd0\u884c\u3002\u4f7f\u7528\u65f6RUN<\/code>\uff0c\u5982\u679c\u6d4b\u8bd5\u5931\u8d25\uff0c\u6784\u5efa\u5c06\u5931\u8d25\u3002<\/p>\n
\u6700\u540e\uff0c\u60a8\u5c06 deps \u9636\u6bb5\u66f4\u65b0\u4e3a\u57fa\u4e8e\u57fa\u7840\u9636\u6bb5\uff0c\u5e76\u5220\u9664\u4e86\u57fa\u7840\u9636\u6bb5\u4e2d\u73b0\u5728\u7684\u6307\u4ee4\u3002<\/p>\n
\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u6d4b\u8bd5\u9636\u6bb5\u4e3a\u76ee\u6807\u6784\u5efa\u65b0\u955c\u50cf\u5e76\u67e5\u770b\u6d4b\u8bd5\u7ed3\u679c\u3002\u5305\u62ec--progress=plain<\/code>\u67e5\u770b\u6784\u5efa\u8f93\u51fa\u3001--no-cache<\/code>\u786e\u4fdd\u6d4b\u8bd5\u59cb\u7ec8\u8fd0\u884c\u4ee5\u53ca--target-test<\/code>\u9488\u5bf9\u6d4b\u8bd5\u9636\u6bb5\u3002<\/p>\n
\u73b0\u5728\uff0c\u6784\u5efa\u60a8\u7684\u6620\u50cf\u5e76\u8fd0\u884c\u6d4b\u8bd5\u3002\u60a8\u5c06\u8fd0\u884c\u8be5docker build<\/code>\u547d\u4ee4\u5e76\u6dfb\u52a0--target test<\/code>\u6807\u5fd7\uff0c\u4ee5\u4fbf\u4e13\u95e8\u8fd0\u884c\u6d4b\u8bd5\u6784\u5efa\u9636\u6bb5\u3002<\/p>\n
 <\/span>
\n <\/span> <\/p>\n
$<\/span> docker build -t java-docker-image-test --progress=<\/span>plain --no-cache --target=<\/span>test<\/span> . <\/span><\/span><\/code><\/pre>\n
\u60a8\u5e94\u8be5\u770b\u5230\u5305\u542b\u4ee5\u4e0b\u5185\u5bb9\u7684\u8f93\u51fa<\/p>\n
 <\/span>
\n <\/span> <\/p>\n
... <\/span><\/span><\/span><\/span> <\/span><\/span><\/span><\/span>#<\/span>15<\/span> 101.3 [<\/span>WARNING]<\/span> Tests run: 45, Failures: 0, Errors: 0, Skipped: 2<\/span> <\/span><\/span>#<\/span>15<\/span> 101.3 [<\/span>INFO]<\/span> <\/span><\/span>#<\/span>15<\/span> 101.3 [<\/span>INFO]<\/span> ------------------------------------------------------------------------ <\/span><\/span>#<\/span>15<\/span> 101.3 [<\/span>INFO]<\/span> BUILD SUCCESS <\/span><\/span>#<\/span>15<\/span> 101.3 [<\/span>INFO]<\/span> ------------------------------------------------------------------------ <\/span><\/span>#<\/span>15<\/span> 101.3 [<\/span>INFO]<\/span> Total time: 01:39 min <\/span><\/span>#<\/span>15<\/span> 101.3 [<\/span>INFO]<\/span> Finished at: 2024-02-01T23:24:48Z <\/span><\/span>#<\/span>15<\/span> 101.3 [<\/span>INFO]<\/span> ------------------------------------------------------------------------ <\/span><\/span>#<\/span>15<\/span> DONE 101.4s <\/span><\/span><\/code><\/pre>\n
<\/h2>\n
\u5728\u672c\u90e8\u5206\u4e2d\uff0c\u60a8\u5b66\u4e60\u4e86\u5982\u4f55\u5728\u6784\u5efa\u6620\u50cf\u65f6\u8fd0\u884c\u6d4b\u8bd5\u3002<\/p>\n
\u76f8\u5173\u4fe1\u606f\uff1a<\/p>\n
    \n
  • <\/li>\n<\/ul>\n
    <\/h2>\n
    \u5728\u4e0b\u4e00\u8282\u4e2d\uff0c\u60a8\u5c06\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 GitHub Actions \u8bbe\u7f6e CI\/CD \u7ba1\u9053\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u8fd0\u884c\u60a8\u7684 Java \u6d4b\u8bd5 \u5f00\u59cb\uff0c\u5b8c\u6210\u672c\u6307\u5357\u524d\u9762\u7684\u6240\u6709\u90e8\u5206 \u3002 \u6d4b\u8bd5\u662f\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u6d4b\u8bd5\u5bf9\u4e8e\u4e0d\u540c\u7684\u5f00\u53d1\u56e2\u961f\u6765\u8bf4\u610f\u5473\u7740\u5f88\u591a\u4e8b\u60c5\u3002\u6709\u5355\u5143\u6d4b\u8bd5\u3001\u96c6\u6210\u6d4b\u8bd5\u548c\u7aef\u5230\u7aef\u6d4b\u8bd5\u3002\u5728\u672c\u6307\u5357\u4e2d\uff0c\u60a8\u5c06\u4e86\u89e3\u5982\u4f55\u5728 Docker \u4e2d\u8fd0\u884c\u5355\u5143\u6d4b\u8bd5\u3002 \u5728\u4ee5\u4e0b\u793a\u4f8b\u4e2d\uff0c\u60a8\u4f1a\u5c06\u6d4b\u8bd5\u547d\u4ee4\u62c9\u5165 Dockerfile \u4e2d\u3002\u5c06 Dockerfile \u7684\u5185\u5bb9\u66ff\u6362\u4e3a\u4ee5\u4e0b\u5185\u5bb9\u3002 # syntax=docker\/dockerfile:1 FROM eclipse-temurin:17-jdk-jammy as base WORKDIR \/build COPY –chmod=0755 mvnw mvnw COPY .mvn\/ .mvn\/ FROM base as test WORKDIR \/build COPY .\/src src\/ RUN –mount=type=bind,source=pom.xml,target=pom.xml \\ –mount=type=cache,target=\/root\/.m2 \\ .\/mvnw test FROM base as deps WORKDIR \/build RUN –mount=type=bind,source=pom.xml,target=pom.xml \\ –mount=type=cache,target=\/root\/.m2 \\ […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-4214","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/4214","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=4214"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/4214\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=4214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=4214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=4214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}