{"id":11572,"date":"2024-11-15T12:30:35","date_gmt":"2024-11-15T04:30:35","guid":{"rendered":"https:\/\/fwq.ai\/blog\/11572\/"},"modified":"2024-11-15T12:30:35","modified_gmt":"2024-11-15T04:30:35","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e5%ae%b9%e5%99%a8%e4%b8%ad%e8%bf%9b%e8%a1%8cjava%e5%ba%94%e7%94%a8%e7%9a%84%e5%bc%80%e5%8f%91%e4%b8%8e%e8%b0%83%e8%af%95%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/11572\/","title":{"rendered":"\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u8fdb\u884cJava\u5e94\u7528\u7684\u5f00\u53d1\u4e0e\u8c03\u8bd5\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e5%ae%b9%e5%99%a8%e4%b8%ad%e8%bf%9b%e8%a1%8cjava%e5%ba%94%e7%94%a8%e7%9a%84%e5%bc%80%e5%8f%91%e4%b8%8e%e8%b0%83%e8%af%95%ef%bc%9f-GMcJVjtPlP\">\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u8fdb\u884cJava\u5e94\u7528\u7684\u5f00\u53d1\u4e0e\u8c03\u8bd5\uff1f<\/h1>\n<p>\u968f\u7740\u5fae\u670d\u52a1\u67b6\u6784\u7684\u666e\u53ca\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u8d8a\u6765\u8d8a\u53d7\u5230\u5f00\u53d1\u8005\u7684\u9752\u7750\u3002Docker\u4e0d\u4ec5\u53ef\u4ee5\u7b80\u5316\u5e94\u7528\u7684\u90e8\u7f72\u8fc7\u7a0b\uff0c\u8fd8\u80fd\u63d0\u4f9b\u4e00\u81f4\u7684\u5f00\u53d1\u73af\u5883\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u8fdb\u884cJava\u5e94\u7528\u7684\u5f00\u53d1\u4e0e\u8c03\u8bd5\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u9ad8\u6548\u5730\u5229\u7528\u8fd9\u4e00\u6280\u672f\u3002<\/p>\n<h2 id=\"1-docker%e5%9f%ba%e7%a1%80%e7%9f%a5%e8%af%86-GMcJVjtPlP\">1. Docker\u57fa\u7840\u77e5\u8bc6<\/h2>\n<p>Docker\u662f\u4e00\u4e2a\u5f00\u6e90\u5e73\u53f0\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u53ca\u5176\u4f9d\u8d56\u6253\u5305\u5230\u4e00\u4e2a\u6807\u51c6\u5316\u7684\u5bb9\u5668\u4e2d\u3002\u5bb9\u5668\u662f\u8f7b\u91cf\u7ea7\u7684\u3001\u53ef\u79fb\u690d\u7684\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4efb\u4f55\u652f\u6301Docker\u7684\u73af\u5883\u4e2d\u8fd0\u884c\u3002Docker\u7684\u6838\u5fc3\u7ec4\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>Docker Engine\uff1a<\/strong>\u7528\u4e8e\u521b\u5efa\u548c\u7ba1\u7406\u5bb9\u5668\u7684\u6838\u5fc3\u670d\u52a1\u3002<\/li>\n<li><strong>Docker Hub\uff1a<\/strong>\u4e00\u4e2a\u516c\u5171\u7684\u5bb9\u5668\u955c\u50cf\u5e93\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u8fd9\u91cc\u5206\u4eab\u548c\u83b7\u53d6\u955c\u50cf\u3002<\/li>\n<li><strong>Dockerfile\uff1a<\/strong>\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\uff0c\u5305\u542b\u4e86\u6784\u5efaDocker\u955c\u50cf\u7684\u6240\u6709\u547d\u4ee4\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e5%88%9b%e5%bb%bajava%e5%ba%94%e7%94%a8%e7%9a%84docker%e9%95%9c%e5%83%8f-GMcJVjtPlP\">2. \u521b\u5efaJava\u5e94\u7528\u7684Docker\u955c\u50cf<\/h2>\n<p>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u786e\u4fdd\u4f60\u7684\u5f00\u53d1\u73af\u5883\u4e2d\u5df2\u7ecf\u5b89\u88c5\u4e86Docker\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Java\u5e94\u7528\uff0c\u5e76\u5c06\u5176\u6253\u5305\u5230Docker\u5bb9\u5668\u4e2d\u3002<\/p>\n<h3 id=\"2-1-%e7%bc%96%e5%86%99java%e5%ba%94%e7%94%a8-GMcJVjtPlP\">2.1 \u7f16\u5199Java\u5e94\u7528<\/h3>\n<pre><code>public class HelloWorld {\n    public static void main(String[] args) {\n        System.out.println(\"Hello, Docker!\");\n    }\n}<\/code><\/pre>\n<p>\u5c06\u4e0a\u8ff0\u4ee3\u7801\u4fdd\u5b58\u4e3a <code>HelloWorld.java<\/code> \u6587\u4ef6\uff0c\u5e76\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7f16\u8bd1\uff1a<\/p>\n<pre><code>javac HelloWorld.java<\/code><\/pre>\n<h3 id=\"2-2-%e5%88%9b%e5%bb%badockerfile-GMcJVjtPlP\">2.2 \u521b\u5efaDockerfile<\/h3>\n<p>\u5728\u540c\u4e00\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a <code>Dockerfile<\/code> \u7684\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<pre><code>FROM openjdk:11\nCOPY HelloWorld.class \/usr\/src\/myapp\/\nWORKDIR \/usr\/src\/myapp\nCMD [\"java\", \"HelloWorld\"]<\/code><\/pre>\n<p>\u8fd9\u4e2aDockerfile\u6307\u5b9a\u4e86\u4f7f\u7528OpenJDK 11\u4f5c\u4e3a\u57fa\u7840\u955c\u50cf\uff0c\u5e76\u5c06\u7f16\u8bd1\u540e\u7684Java\u7c7b\u6587\u4ef6\u590d\u5236\u5230\u5bb9\u5668\u4e2d\u3002<\/p>\n<h3 id=\"2-3-%e6%9e%84%e5%bb%badocker%e9%95%9c%e5%83%8f-GMcJVjtPlP\">2.3 \u6784\u5efaDocker\u955c\u50cf<\/h3>\n<p>\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6784\u5efaDocker\u955c\u50cf\uff1a<\/p>\n<pre><code>docker build -t helloworld .<\/code><\/pre>\n<p>\u6784\u5efa\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u955c\u50cf\u5217\u8868\uff1a<\/p>\n<pre><code>docker images<\/code><\/pre>\n<h2 id=\"3-%e8%bf%90%e8%a1%8cjava%e5%ba%94%e7%94%a8-GMcJVjtPlP\">3. \u8fd0\u884cJava\u5e94\u7528<\/h2>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fd0\u884c\u521a\u521a\u521b\u5efa\u7684Docker\u955c\u50cf\uff1a<\/p>\n<pre><code>docker run helloworld<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u4f60\u5e94\u8be5\u4f1a\u770b\u5230\u8f93\u51fa <code>Hello, Docker!<\/code>\u3002<\/p>\n<h2 id=\"4-%e5%9c%a8docker%e5%ae%b9%e5%99%a8%e4%b8%ad%e8%b0%83%e8%af%95java%e5%ba%94%e7%94%a8-GMcJVjtPlP\">4. \u5728Docker\u5bb9\u5668\u4e2d\u8c03\u8bd5Java\u5e94\u7528<\/h2>\n<p>\u8c03\u8bd5Java\u5e94\u7528\u901a\u5e38\u9700\u8981\u4f7f\u7528\u8c03\u8bd5\u5668\u3002Docker\u5141\u8bb8\u6211\u4eec\u5728\u5bb9\u5668\u4e2d\u542f\u7528\u8fdc\u7a0b\u8c03\u8bd5\u3002\u4ee5\u4e0b\u662f\u8bbe\u7f6e\u8fdc\u7a0b\u8c03\u8bd5\u7684\u6b65\u9aa4\uff1a<\/p>\n<h3 id=\"4-1-%e4%bf%ae%e6%94%b9dockerfile%e4%bb%a5%e5%90%af%e7%94%a8%e8%b0%83%e8%af%95-GMcJVjtPlP\">4.1 \u4fee\u6539Dockerfile\u4ee5\u542f\u7528\u8c03\u8bd5<\/h3>\n<p>\u5728Dockerfile\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff0c\u4ee5\u542f\u7528\u8c03\u8bd5\u6a21\u5f0f\uff1a<\/p>\n<pre><code>ENV JAVA_OPTS=\"-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:5005\"<\/code><\/pre>\n<h3 id=\"4-2-%e9%87%8d%e6%96%b0%e6%9e%84%e5%bb%ba%e9%95%9c%e5%83%8f-GMcJVjtPlP\">4.2 \u91cd\u65b0\u6784\u5efa\u955c\u50cf<\/h3>\n<p>\u4f7f\u7528\u76f8\u540c\u7684\u6784\u5efa\u547d\u4ee4\u91cd\u65b0\u6784\u5efa\u955c\u50cf\uff1a<\/p>\n<pre><code>docker build -t helloworld-debug .<\/code><\/pre>\n<h3 id=\"4-3-%e8%bf%90%e8%a1%8c%e5%ae%b9%e5%99%a8%e5%b9%b6%e6%98%a0%e5%b0%84%e8%b0%83%e8%af%95%e7%ab%af%e5%8f%a3-GMcJVjtPlP\">4.3 \u8fd0\u884c\u5bb9\u5668\u5e76\u6620\u5c04\u8c03\u8bd5\u7aef\u53e3<\/h3>\n<p>\u8fd0\u884c\u5bb9\u5668\u65f6\uff0c\u6620\u5c04\u8c03\u8bd5\u7aef\u53e35005\uff1a<\/p>\n<pre><code>docker run -p 5005:5005 helloworld-debug<\/code><\/pre>\n<h3 id=\"4-4-%e4%bd%bf%e7%94%a8ide%e8%bf%9b%e8%a1%8c%e8%b0%83%e8%af%95-GMcJVjtPlP\">4.4 \u4f7f\u7528IDE\u8fdb\u884c\u8c03\u8bd5<\/h3>\n<p>\u5728\u4f60\u7684IDE\uff08\u5982IntelliJ IDEA\u6216Eclipse\uff09\u4e2d\uff0c\u914d\u7f6e\u8fdc\u7a0b\u8c03\u8bd5\uff0c\u8fde\u63a5\u5230 <code>localhost:5005<\/code>\u3002\u73b0\u5728\u4f60\u53ef\u4ee5\u5728\u5bb9\u5668\u4e2d\u8c03\u8bd5Java\u5e94\u7528\u4e86\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-GMcJVjtPlP\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7Docker\u5bb9\u5668\u8fdb\u884cJava\u5e94\u7528\u7684\u5f00\u53d1\u4e0e\u8c03\u8bd5\uff0c\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\uff0c\u8fd8\u786e\u4fdd\u4e86\u73af\u5883\u7684\u4e00\u81f4\u6027\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5730\u521b\u5efa\u3001\u8fd0\u884c\u548c\u8c03\u8bd5Java\u5e94\u7528\uff0c\u4eab\u53d7\u5bb9\u5668\u5316\u5e26\u6765\u7684\u4fbf\u5229\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6548\u3001\u7075\u6d3b\u7684\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\u7684\u5f00\u53d1\u8005\uff0c\u7c73\u4e91\u63d0\u4f9b\u4e86\u591a\u79cd\u9009\u62e9\uff0c\u5305\u62ec<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fdVPS<\/a>\u548c<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002\u65e0\u8bba\u662f\u5f00\u53d1\u3001\u6d4b\u8bd5\u8fd8\u662f\u751f\u4ea7\u73af\u5883\uff0c\u7c73\u4e91\u90fd\u80fd\u4e3a\u60a8\u63d0\u4f9b\u7a33\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u8fdb\u884cJava\u5e94\u7528\u7684\u5f00\u53d1\u4e0e\u8c03\u8bd5\uff1f \u968f\u7740\u5fae\u670d\u52a1\u67b6\u6784\u7684\u666e\u53ca\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u8d8a\u6765\u8d8a\u53d7\u5230\u5f00\u53d1\u8005\u7684\u9752\u7750\u3002Docker\u4e0d\u4ec5\u53ef\u4ee5\u7b80\u5316\u5e94\u7528\u7684\u90e8\u7f72\u8fc7\u7a0b\uff0c\u8fd8\u80fd\u63d0\u4f9b\u4e00\u81f4\u7684\u5f00\u53d1\u73af\u5883\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u8fdb\u884cJava\u5e94\u7528\u7684\u5f00\u53d1\u4e0e\u8c03\u8bd5\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u9ad8\u6548\u5730\u5229\u7528\u8fd9\u4e00\u6280\u672f\u3002 1. Docker\u57fa\u7840\u77e5\u8bc6 Docker\u662f\u4e00\u4e2a\u5f00\u6e90\u5e73\u53f0\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u53ca\u5176\u4f9d\u8d56\u6253\u5305\u5230\u4e00\u4e2a\u6807\u51c6\u5316\u7684\u5bb9\u5668\u4e2d\u3002\u5bb9\u5668\u662f\u8f7b\u91cf\u7ea7\u7684\u3001\u53ef\u79fb\u690d\u7684\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4efb\u4f55\u652f\u6301Docker\u7684\u73af\u5883\u4e2d\u8fd0\u884c\u3002Docker\u7684\u6838\u5fc3\u7ec4\u4ef6\u5305\u62ec\uff1a Docker Engine\uff1a\u7528\u4e8e\u521b\u5efa\u548c\u7ba1\u7406\u5bb9\u5668\u7684\u6838\u5fc3\u670d\u52a1\u3002 Docker Hub\uff1a\u4e00\u4e2a\u516c\u5171\u7684\u5bb9\u5668\u955c\u50cf\u5e93\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u8fd9\u91cc\u5206\u4eab\u548c\u83b7\u53d6\u955c\u50cf\u3002 Dockerfile\uff1a\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\uff0c\u5305\u542b\u4e86\u6784\u5efaDocker\u955c\u50cf\u7684\u6240\u6709\u547d\u4ee4\u3002 2. \u521b\u5efaJava\u5e94\u7528\u7684Docker\u955c\u50cf \u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u786e\u4fdd\u4f60\u7684\u5f00\u53d1\u73af\u5883\u4e2d\u5df2\u7ecf\u5b89\u88c5\u4e86Docker\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Java\u5e94\u7528\uff0c\u5e76\u5c06\u5176\u6253\u5305\u5230Docker\u5bb9\u5668\u4e2d\u3002 2.1 \u7f16\u5199Java\u5e94\u7528 public class HelloWorld { public static void main(String[] args) { System.out.println(&#8220;Hello, Docker!&#8221;); } } \u5c06\u4e0a\u8ff0\u4ee3\u7801\u4fdd\u5b58\u4e3a HelloWorld.java \u6587\u4ef6\uff0c\u5e76\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7f16\u8bd1\uff1a javac HelloWorld.java 2.2 \u521b\u5efaDockerfile \u5728\u540c\u4e00\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a Dockerfile \u7684\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a FROM openjdk:11 COPY HelloWorld.class \/usr\/src\/myapp\/ WORKDIR \/usr\/src\/myapp CMD [&#8220;java&#8221;, &#8220;HelloWorld&#8221;] \u8fd9\u4e2aDockerfile\u6307\u5b9a\u4e86\u4f7f\u7528OpenJDK 11\u4f5c\u4e3a\u57fa\u7840\u955c\u50cf\uff0c\u5e76\u5c06\u7f16\u8bd1\u540e\u7684Java\u7c7b\u6587\u4ef6\u590d\u5236\u5230\u5bb9\u5668\u4e2d\u3002 2.3 \u6784\u5efaDocker\u955c\u50cf \u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6784\u5efaDocker\u955c\u50cf\uff1a docker [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-11572","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/11572","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=11572"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/11572\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=11572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=11572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=11572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}