{"id":11639,"date":"2024-11-15T12:30:59","date_gmt":"2024-11-15T04:30:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/11639\/"},"modified":"2024-11-15T12:30:59","modified_gmt":"2024-11-15T04:30:59","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8docker%e6%90%ad%e5%bb%banode-js%e5%bc%80%e5%8f%91%e7%8e%af%e5%a2%83%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/11639\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Docker\u642d\u5efaNode.js\u5f00\u53d1\u73af\u5883\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8docker%e6%90%ad%e5%bb%banode-js%e5%bc%80%e5%8f%91%e7%8e%af%e5%a2%83%ef%bc%9f-SYGCBQfGsL\">\u5982\u4f55\u4f7f\u7528Docker\u642d\u5efaNode.js\u5f00\u53d1\u73af\u5883\uff1f<\/h1>\n<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5de5\u5177\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u642d\u5efa\u548c\u7ba1\u7406\u5f00\u53d1\u73af\u5883\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u642d\u5efa\u4e00\u4e2aNode.js\u5f00\u53d1\u73af\u5883\uff0c\u65b9\u4fbf\u5f00\u53d1\u8005\u8fdb\u884c\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u548c\u6d4b\u8bd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afdocker%ef%bc%9f-SYGCBQfGsL\">\u4ec0\u4e48\u662fDocker\uff1f<\/h2>\n<p>Docker\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u4e2d\u3002\u5bb9\u5668\u53ef\u4ee5\u5728\u4efb\u4f55\u652f\u6301Docker\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c\uff0c\u786e\u4fdd\u4e86\u5e94\u7528\u7a0b\u5e8f\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"%e4%b8%ba%e4%bb%80%e4%b9%88%e9%80%89%e6%8b%a9docker%e6%90%ad%e5%bb%banode-js%e5%bc%80%e5%8f%91%e7%8e%af%e5%a2%83%ef%bc%9f-SYGCBQfGsL\">\u4e3a\u4ec0\u4e48\u9009\u62e9Docker\u642d\u5efaNode.js\u5f00\u53d1\u73af\u5883\uff1f<\/h2>\n<ul>\n<li><strong>\u4e00\u81f4\u6027\uff1a<\/strong>Docker\u5bb9\u5668\u786e\u4fdd\u5728\u4e0d\u540c\u7684\u5f00\u53d1\u3001\u6d4b\u8bd5\u548c\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u73af\u5883\u662f\u4e00\u81f4\u7684\u3002<\/li>\n<li><strong>\u9694\u79bb\u6027\uff1a<\/strong>\u6bcf\u4e2aDocker\u5bb9\u5668\u90fd\u662f\u72ec\u7acb\u7684\uff0c\u907f\u514d\u4e86\u4e0d\u540c\u9879\u76ee\u4e4b\u95f4\u7684\u4f9d\u8d56\u51b2\u7a81\u3002<\/li>\n<li><strong>\u6613\u4e8e\u90e8\u7f72\uff1a<\/strong>\u4f7f\u7528Docker\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u5e94\u7528\u7a0b\u5e8f\u4ece\u5f00\u53d1\u73af\u5883\u8fc1\u79fb\u5230\u751f\u4ea7\u73af\u5883\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%90%ad%e5%bb%ba%e6%ad%a5%e9%aa%a4-SYGCBQfGsL\">\u642d\u5efa\u6b65\u9aa4<\/h2>\n<h3 id=\"1-%e5%ae%89%e8%a3%85docker-SYGCBQfGsL\">1. \u5b89\u88c5Docker<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u8ba1\u7b97\u673a\u4e0a\u5b89\u88c5Docker\u3002\u53ef\u4ee5\u8bbf\u95ee<a href=\"https:\/\/docs.docker.com\/get-docker\/\">Docker\u5b98\u65b9\u7f51\u7ad9<\/a>\uff0c\u6839\u636e\u60a8\u7684\u64cd\u4f5c\u7cfb\u7edf\u9009\u62e9\u5408\u9002\u7684\u5b89\u88c5\u5305\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<h3 id=\"2-%e5%88%9b%e5%bb%ba%e9%a1%b9%e7%9b%ae%e7%9b%ae%e5%bd%95-SYGCBQfGsL\">2. \u521b\u5efa\u9879\u76ee\u76ee\u5f55<\/h3>\n<p>\u5728\u60a8\u7684\u8ba1\u7b97\u673a\u4e0a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u9879\u76ee\u76ee\u5f55\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>mkdir my-node-app\ncd my-node-app\n<\/code><\/pre>\n<h3 id=\"3-%e5%88%9b%e5%bb%badockerfile-SYGCBQfGsL\">3. \u521b\u5efaDockerfile<\/h3>\n<p>\u5728\u9879\u76ee\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cDockerfile\u201d\u7684\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<pre><code>FROM node:14\n\n# \u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55\nWORKDIR \/usr\/src\/app\n\n# \u590d\u5236package.json\u548cpackage-lock.json\nCOPY package*.json .\/\n\n# \u5b89\u88c5\u4f9d\u8d56\nRUN npm install\n\n# \u590d\u5236\u9879\u76ee\u6587\u4ef6\nCOPY . .\n\n# \u66b4\u9732\u7aef\u53e3\nEXPOSE 3000\n\n# \u542f\u52a8\u5e94\u7528\nCMD [\"node\", \"app.js\"]\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2aDockerfile\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86Node.js\u7684\u5b98\u65b9\u955c\u50cf\uff0c\u5e76\u8bbe\u7f6e\u4e86\u5de5\u4f5c\u76ee\u5f55\u3001\u5b89\u88c5\u4e86\u4f9d\u8d56\u3001\u590d\u5236\u4e86\u9879\u76ee\u6587\u4ef6\uff0c\u5e76\u66b4\u9732\u4e863000\u7aef\u53e3\u3002<\/p>\n<h3 id=\"4-%e5%88%9b%e5%bb%bapackage-json-SYGCBQfGsL\">4. \u521b\u5efapackage.json<\/h3>\n<p>\u5728\u9879\u76ee\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cpackage.json\u201d\u7684\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<pre><code>{\n  \"name\": \"my-node-app\",\n  \"version\": \"1.0.0\",\n  \"main\": \"app.js\",\n  \"scripts\": {\n    \"start\": \"node app.js\"\n  },\n  \"dependencies\": {\n    \"express\": \"^4.17.1\"\n  }\n}\n<\/code><\/pre>\n<p>\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528\u4e86Express\u6846\u67b6\u4f5c\u4e3a\u793a\u4f8b\u4f9d\u8d56\u3002<\/p>\n<h3 id=\"5-%e5%88%9b%e5%bb%ba%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e6%96%87%e4%bb%b6-SYGCBQfGsL\">5. \u521b\u5efa\u5e94\u7528\u7a0b\u5e8f\u6587\u4ef6<\/h3>\n<p>\u5728\u9879\u76ee\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201capp.js\u201d\u7684\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<pre><code>const express = require('express');\nconst app = express();\nconst port = 3000;\n\napp.get('\/', (req, res) =&gt; {\n  res.send('Hello World!');\n});\n\napp.listen(port, () =&gt; {\n  console.log(`\u5e94\u7528\u6b63\u5728\u76d1\u542c http:\/\/localhost:${port}`);\n});\n<\/code><\/pre>\n<h3 id=\"6-%e6%9e%84%e5%bb%badocker%e9%95%9c%e5%83%8f-SYGCBQfGsL\">6. \u6784\u5efaDocker\u955c\u50cf<\/h3>\n<p>\u5728\u9879\u76ee\u76ee\u5f55\u4e2d\u6253\u5f00\u7ec8\u7aef\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6784\u5efaDocker\u955c\u50cf\uff1a<\/p>\n<pre><code>docker build -t my-node-app .\n<\/code><\/pre>\n<h3 id=\"7-%e8%bf%90%e8%a1%8cdocker%e5%ae%b9%e5%99%a8-SYGCBQfGsL\">7. \u8fd0\u884cDocker\u5bb9\u5668<\/h3>\n<p>\u6784\u5efa\u5b8c\u6210\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fd0\u884cDocker\u5bb9\u5668\uff1a<\/p>\n<pre><code>docker run -p 3000:3000 my-node-app\n<\/code><\/pre>\n<p>\u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95ee <a href=\"http:\/\/localhost:3000\">http:\/\/localhost:3000<\/a>\uff0c\u60a8\u5e94\u8be5\u4f1a\u770b\u5230\u201cHello World!\u201d\u7684\u6d88\u606f\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-SYGCBQfGsL\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u60a8\u5df2\u7ecf\u6210\u529f\u4f7f\u7528Docker\u642d\u5efa\u4e86\u4e00\u4e2aNode.js\u5f00\u53d1\u73af\u5883\u3002Docker\u4e0d\u4ec5\u7b80\u5316\u4e86\u73af\u5883\u7684\u914d\u7f6e\u8fc7\u7a0b\uff0c\u8fd8\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002\u5bf9\u4e8e\u9700\u8981\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u8fdb\u884c\u5f00\u53d1\u548c\u6d4b\u8bd5\u7684\u9879\u76ee\uff0cDocker\u65e0\u7591\u662f\u4e00\u4e2a\u7406\u60f3\u7684\u9009\u62e9\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u5f3a\u5927\u7684\u670d\u52a1\u5668\u652f\u6301\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u7c73\u4e91\u63d0\u4f9b\u7684<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fd\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u4ee5\u6ee1\u8db3\u60a8\u7684\u5f00\u53d1\u548c\u90e8\u7f72\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528Docker\u642d\u5efaNode.js\u5f00\u53d1\u73af\u5883\uff1f \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5de5\u5177\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u642d\u5efa\u548c\u7ba1\u7406\u5f00\u53d1\u73af\u5883\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u642d\u5efa\u4e00\u4e2aNode.js\u5f00\u53d1\u73af\u5883\uff0c\u65b9\u4fbf\u5f00\u53d1\u8005\u8fdb\u884c\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u548c\u6d4b\u8bd5\u3002 \u4ec0\u4e48\u662fDocker\uff1f Docker\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u4e2d\u3002\u5bb9\u5668\u53ef\u4ee5\u5728\u4efb\u4f55\u652f\u6301Docker\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c\uff0c\u786e\u4fdd\u4e86\u5e94\u7528\u7a0b\u5e8f\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u7684\u4e00\u81f4\u6027\u3002 \u4e3a\u4ec0\u4e48\u9009\u62e9Docker\u642d\u5efaNode.js\u5f00\u53d1\u73af\u5883\uff1f \u4e00\u81f4\u6027\uff1aDocker\u5bb9\u5668\u786e\u4fdd\u5728\u4e0d\u540c\u7684\u5f00\u53d1\u3001\u6d4b\u8bd5\u548c\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u73af\u5883\u662f\u4e00\u81f4\u7684\u3002 \u9694\u79bb\u6027\uff1a\u6bcf\u4e2aDocker\u5bb9\u5668\u90fd\u662f\u72ec\u7acb\u7684\uff0c\u907f\u514d\u4e86\u4e0d\u540c\u9879\u76ee\u4e4b\u95f4\u7684\u4f9d\u8d56\u51b2\u7a81\u3002 \u6613\u4e8e\u90e8\u7f72\uff1a\u4f7f\u7528Docker\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u5e94\u7528\u7a0b\u5e8f\u4ece\u5f00\u53d1\u73af\u5883\u8fc1\u79fb\u5230\u751f\u4ea7\u73af\u5883\u3002 \u642d\u5efa\u6b65\u9aa4 1. \u5b89\u88c5Docker \u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u8ba1\u7b97\u673a\u4e0a\u5b89\u88c5Docker\u3002\u53ef\u4ee5\u8bbf\u95eeDocker\u5b98\u65b9\u7f51\u7ad9\uff0c\u6839\u636e\u60a8\u7684\u64cd\u4f5c\u7cfb\u7edf\u9009\u62e9\u5408\u9002\u7684\u5b89\u88c5\u5305\u8fdb\u884c\u5b89\u88c5\u3002 2. \u521b\u5efa\u9879\u76ee\u76ee\u5f55 \u5728\u60a8\u7684\u8ba1\u7b97\u673a\u4e0a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u9879\u76ee\u76ee\u5f55\uff0c\u4f8b\u5982\uff1a mkdir my-node-app cd my-node-app 3. \u521b\u5efaDockerfile \u5728\u9879\u76ee\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cDockerfile\u201d\u7684\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a FROM node:14 # \u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55 WORKDIR \/usr\/src\/app # \u590d\u5236package.json\u548cpackage-lock.json COPY package*.json .\/ # \u5b89\u88c5\u4f9d\u8d56 RUN npm install # \u590d\u5236\u9879\u76ee\u6587\u4ef6 COPY . . # \u66b4\u9732\u7aef\u53e3 EXPOSE 3000 # \u542f\u52a8\u5e94\u7528 CMD [&#8220;node&#8221;, &#8220;app.js&#8221;] \u5728\u8fd9\u4e2aDockerfile\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86Node.js\u7684\u5b98\u65b9\u955c\u50cf\uff0c\u5e76\u8bbe\u7f6e\u4e86\u5de5\u4f5c\u76ee\u5f55\u3001\u5b89\u88c5\u4e86\u4f9d\u8d56\u3001\u590d\u5236\u4e86\u9879\u76ee\u6587\u4ef6\uff0c\u5e76\u66b4\u9732\u4e863000\u7aef\u53e3\u3002 4. \u521b\u5efapackage.json [&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-11639","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/11639","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=11639"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/11639\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=11639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=11639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=11639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}