{"id":76839,"date":"2024-03-07T11:07:54","date_gmt":"2024-03-07T03:07:54","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=76839"},"modified":"2024-03-07T11:07:54","modified_gmt":"2024-03-07T03:07:54","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e9%87%8c%e9%83%a8%e7%bd%b2nodejs","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/76839.html","title":{"rendered":"\u5982\u4f55\u5728docker\u91cc\u90e8\u7f72nodejs"},"content":{"rendered":"<p>\u5728Docker\u91cc\u90e8\u7f72Node.js\u5305\u542b\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907<strong>Dockerfile\u3001\u7f16\u5199\u811a\u672c<\/strong>\u6765\u590d\u5236\u9879\u76ee\u6587\u4ef6\u3001\u5b89\u88c5\u4f9d\u8d56\u3001\u66b4\u9732\u7aef\u53e3\uff0c\u5e76\u80fd\u591f\u5728\u5bb9\u5668\u4e2d\u542f\u52a8Node.js\u5e94\u7528\u3002\u63a5\u7740\uff0c\u5efa\u7acb<strong>Docker\u955c\u50cf<\/strong>\u540e\uff0c\u6700\u540e\u901a\u8fc7\u8fd0\u884cDocker\u5bb9\u5668\u6765\u90e8\u7f72\u5e94\u7528\u3002<\/p>\n<p>\u5bf9\u4e8e\u521d\u5b66\u8005\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e38\u89c1\u9519\u8bef\u662f\u5305\u542b\u4e86\u592a\u591a\u4e0d\u9700\u8981\u7684\u6587\u4ef6\u5230Docker\u955c\u50cf\u4e2d\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u955c\u50cf\u81c3\u80bf\u3002\u4e3a\u4e86\u4f18\u5316\u90e8\u7f72\uff0c\u4f60\u5e94\u8be5\u4f7f\u7528.dockerignore\u6587\u4ef6\u6765\u6392\u9664\u90a3\u4e9b\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u548c\u6587\u4ef6\u5939\uff0c\u6bd4\u5982\u672c\u5730\u7684node_modules\u3001\u65e5\u5fd7\u6587\u4ef6\u3001\u4ee5\u53ca\u5176\u4ed6\u5728\u5bb9\u5668\u5185\u90e8\u4f1a\u88ab\u91cd\u65b0\u751f\u6210\u6216\u4e0d\u9700\u8981\u7684\u6587\u4ef6\u3002<\/p>\n<p>\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u8be6\u7ec6\u5730\u4e86\u89e3\u5982\u4f55\u5b8c\u6210\u6bcf\u4e00\u6b65\u3002<\/p>\n<p><strong>\u4e00\u3001\u51c6\u5907Dockerfile<\/strong><\/p>\n<p>\u5728\u90e8\u7f72Node.js\u5e94\u7528\u4e4b\u524d\uff0c\u4f60\u9700\u8981\u521b\u5efa\u4e00\u4e2aDockerfile\u3002Dockerfile\u662f\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\uff0c\u5305\u542b\u4e86\u4ece\u4e00\u4e2a\u57fa\u7840\u955c\u50cf\u521b\u5efa\u4e00\u4e2a\u65b0\u955c\u50cf\u7684\u6240\u6709\u547d\u4ee4\u3002\u5bf9\u4e8eNode.js\uff0c\u4e00\u4e2a\u57fa\u672c\u7684Dockerfile\u53ef\u80fd\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n<p>&#8220;`Dockerfile<\/p>\n<h2><strong># \u4f7f\u7528Node.js\u5b98\u65b9\u63d0\u4f9b\u7684\u57fa\u7840\u955c\u50cf<\/strong><\/h2>\n<p>FROM node:16<\/p>\n<h2><strong># \u521b\u5efa\u5e76\u8bbe\u7f6e\u5e94\u7528\u7684\u5de5\u4f5c\u76ee\u5f55<\/strong><\/h2>\n<p>WORKDIR \/usr\/src\/app<\/p>\n<h2><strong># \u5c06package.json\u548cpackage-lock.json\u590d\u5236\u5230\u5de5\u4f5c\u76ee\u5f55<\/strong><\/h2>\n<p>COPY package*.json .\/<\/p>\n<h2><strong># \u5b89\u88c5App\u4f9d\u8d56\uff0c\u5229\u7528\u7f13\u5b58\u5c42\u6765\u52a0\u901f\u6784\u5efa\u8fc7\u7a0b<\/strong><\/h2>\n<p>RUN npm install<\/p>\n<h2><strong># \u62f7\u8d1d\u5e94\u7528\u6e90\u4ee3\u7801<\/strong><\/h2>\n<p>COPY . .<\/p>\n<h2><strong># \u5e94\u7528\u7ed1\u5b9a\u7684\u7aef\u53e3\u53f7<\/strong><\/h2>\n<p>EXPOSE 8080<\/p>\n<h2><strong># \u5b9a\u4e49\u8fd0\u884c\u65f6\u7684\u6307\u4ee4<\/strong><\/h2>\n<p>CMD [ &#8220;node&#8221;, &#8220;server.js&#8221; ]<\/p>\n<p>&#8220;`<\/p>\n<p><strong>\u4e8c\u3001\u7f16\u5199.dockerignore\u6587\u4ef6<\/strong><\/p>\n<p>\u521b\u5efa.dockerignore\u6587\u4ef6\u53ef\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u88ab\u5305\u542b\u8fdbDocker\u955c\u50cf\u3002\u8fd9\u4e2a\u6587\u4ef6\u7684\u683c\u5f0f\u7c7b\u4f3c.gitignore\uff0c\u4f60\u53ef\u4ee5\u5728\u5176\u4e2d\u6307\u5b9a\u6392\u9664\u89c4\u5219\uff0c\u4f8b\u5982\uff1a<\/p>\n<p>&#8220;`.dockerignore<\/p>\n<p>node_modules<\/p>\n<p>npm-debug.log<\/p>\n<p>Dockerfile<\/p>\n<p>.dockerignore<\/p>\n<p>.git<\/p>\n<p>.gitignore<\/p>\n<p>README.md<\/p>\n<p>LICENSE<\/p>\n<p>&#8220;`<\/p>\n<p>\u8fd9\u4f1a\u8ba9\u4f60\u7684Docker\u955c\u50cf\u66f4\u52a0\u5e72\u51c0\uff0c\u53ea\u542b\u6709\u8fd0\u884c\u5e94\u7528\u6240\u5fc5\u9700\u7684\u6587\u4ef6\u3002<\/p>\n<p><strong>\u4e09\u3001\u6784\u5efaDocker\u955c\u50cf<\/strong><\/p>\n<p>\u6709\u4e86Dockerfile\u548c.dockerignore\u6587\u4ef6\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528docker build\u547d\u4ee4\u6765\u521b\u5efa\u955c\u50cf\u3002\u5728\u5305\u542bDockerfile\u7684\u76ee\u5f55\u4e0b\u8fd0\u884c\uff1a<\/p>\n<p>&#8220;`sh<\/p>\n<p>docker build -t yourusername\/nodejs-app .<\/p>\n<p>&#8220;`<\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u8bfb\u53d6\u5f53\u524d\u76ee\u5f55\u7684Dockerfile\uff0c\u5e76\u6784\u5efa\u4e00\u4e2a\u540d\u4e3ayourusername\/nodejs-app\u7684\u955c\u50cf\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7docker images\u547d\u4ee4\u6765\u67e5\u770b\u672c\u5730\u7684\u6240\u6709\u955c\u50cf\u3002<\/p>\n<p><strong>\u56db\u3001\u8fd0\u884cDocker\u5bb9\u5668<\/strong><\/p>\n<p>\u4e00\u65e6Docker\u955c\u50cf\u6784\u5efa\u5b8c\u6210\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u8fd0\u884c\u4e00\u4e2a\u5bb9\u5668\uff1a<\/p>\n<p>&#8220;`sh<\/p>\n<p>docker run -p 49000:8080 -d yourusername\/nodejs-app<\/p>\n<p>&#8220;`<\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u5728\u540e\u53f0\u8fd0\u884c\u4e00\u4e2a\u5bb9\u5668\uff0c\u5e76\u5c06\u5bb9\u5668\u76848080\u7aef\u53e3\u6620\u5c04\u5230\u672c\u5730\u768449000\u7aef\u53e3\uff0c\u8ba9\u4f60\u80fd\u591f\u901a\u8fc7\u8bbf\u95ee\u672c\u5730\u768449000\u7aef\u53e3\u6765\u63a5\u5165Node.js\u5e94\u7528\u3002<\/p>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u4f60\u5c31\u53ef\u4ee5\u5728Docker\u4e2d\u987a\u5229\u5730\u90e8\u7f72\u4e00\u4e2aNode.js\u5e94\u7528\u3002\u4e0b\u9762\uff0c\u6211\u4eec\u5c06\u8fdb\u4e00\u6b65\u63a2\u8ba8\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e9b\u4f18\u5316\u548c\u6700\u4f73\u5b9e\u8df5\u3002<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u90e8\u7f72Node.js\u5e94\u7528\uff1f<\/strong><\/p>\n<p>\u8981\u5728Docker\u5bb9\u5668\u4e2d\u90e8\u7f72Node.js\u5e94\u7528\u7a0b\u5e8f\uff0c\u9996\u5148\u9700\u8981\u5728Dockerfile\u4e2d\u5b9a\u4e49\u57fa\u7840\u955c\u50cf\u548c\u8bbe\u7f6eNode.js\u73af\u5883\u3002\u7136\u540e\uff0c\u5728\u5bb9\u5668\u4e2d\u5b89\u88c5Node.js\u548cnpm\uff0c\u5c06\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u590d\u5236\u5230\u5bb9\u5668\u4e2d\uff0c\u5e76\u5728\u5bb9\u5668\u5185\u8fd0\u884cnpm install\u4ee5\u5b89\u88c5\u4f9d\u8d56\u9879\u3002\u6700\u540e\uff0c\u901a\u8fc7\u5728Docker\u5bb9\u5668\u4e2d\u8fd0\u884cNode.js\u5e94\u7528\u6765\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p><strong>Docker\u4e2d\u5982\u4f55\u5b9e\u73b0Node.js\u5e94\u7528\u7684\u81ea\u52a8\u91cd\u542f\uff1f<\/strong><\/p>\n<p>\u8981\u5728Docker\u4e2d\u5b9e\u73b0Node.js\u5e94\u7528\u7684\u81ea\u52a8\u91cd\u542f\uff0c\u53ef\u4ee5\u4f7f\u7528PM2\u8fdb\u7a0b\u7ba1\u7406\u5668\u3002\u5728Docker\u5bb9\u5668\u4e2d\u5b89\u88c5PM2\uff0c\u5e76\u4f7f\u7528pm2-runtime\u547d\u4ee4\u542f\u52a8Node.js\u5e94\u7528\u7a0b\u5e8f\u3002\u8fd9\u6837\uff0c\u5982\u679cNode.js\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u610f\u5916\u5173\u95ed\uff0cPM2\u5c06\u81ea\u52a8\u91cd\u65b0\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\uff0c\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u7684\u6301\u7eed\u8fd0\u884c\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u5b9e\u73b0Node.js\u5e94\u7528\u7684\u65e5\u5fd7\u8bb0\u5f55\uff1f<\/strong><\/p>\n<p>\u8981\u5728Docker\u5bb9\u5668\u4e2d\u5b9e\u73b0Node.js\u5e94\u7528\u7684\u65e5\u5fd7\u8bb0\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528winston\u7b49\u65e5\u5fd7\u8bb0\u5f55\u5e93\u3002\u5728Node.js\u5e94\u7528\u7a0b\u5e8f\u4e2d\u914d\u7f6ewinston\u4ee5\u8bb0\u5f55\u65e5\u5fd7\uff0c\u5e76\u5c06\u65e5\u5fd7\u8f93\u51fa\u5230stdout\u6216\u6587\u4ef6\u4e2d\u3002\u5728Docker\u5bb9\u5668\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528docker logs\u547d\u4ee4\u67e5\u770b\u5bb9\u5668\u7684\u65e5\u5fd7\u8f93\u51fa\uff0c\u6216\u8005\u5c06\u65e5\u5fd7\u8f93\u51fa\u5230Docker\u65e5\u5fd7\u9a71\u52a8\u7a0b\u5e8f\u4e2d\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u548c\u76d1\u63a7Node.js\u5e94\u7528\u7a0b\u5e8f\u7684\u65e5\u5fd7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Docker\u91cc\u90e8\u7f72Node.js\u5305\u542b\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907Dockerfile\u3001\u7f16\u5199\u811a\u672c\u6765\u590d\u5236\u9879\u76ee\u6587\u4ef6\u3001 [&hellip;]","protected":false},"author":1,"featured_media":76840,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/76839"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=76839"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/76839\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/76840"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=76839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=76839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=76839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}