{"id":393,"date":"2019-07-06T23:58:30","date_gmt":"2019-07-06T15:58:30","guid":{"rendered":"https:\/\/www.aiqinqin.info\/?p=393"},"modified":"2019-07-06T23:59:48","modified_gmt":"2019-07-06T15:59:48","slug":"nodejs%e5%ad%a6%e4%b9%a0%e7%b3%bb%e5%88%97%e4%b8%80","status":"publish","type":"post","link":"https:\/\/www.aiqinqin.info\/?p=393","title":{"rendered":"nodejs\u5b66\u4e60\u7cfb\u5217(\u4e00)"},"content":{"rendered":"<blockquote><p>\n  \u8fd9\u513f\u7684\u5f00\u53d1\u73af\u5883\u662fwindows\u3002\u9700\u8981\u5148\u5b89\u88c5\u597dnode \u5b89\u88c5\u597dvscode \u5b89\u88c5\u597d &#8220;git bash&#8221;\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\n<\/p><\/blockquote>\n<ul>\n<li>\u6253\u5f00git bash \u521b\u5efa\u76ee\u5f55\uff0c\u5e76\u542f\u52a8vscode \u6253\u5f00\u521b\u5efa\u597d\u7684\u9879\u76ee<\/li>\n<\/ul>\n<pre><code class=\"\">cd d:\nmkdir code\ncd code\nmkdir study-api\ncode.cmd study-api\n<\/code><\/pre>\n<ul>\n<li>\u4ee5\u4e0b\u547d\u4ee4\u662f\u5728vscode\u7ec8\u7aef\u4e2d\u8fd0\u884c\u7684<\/li>\n<\/ul>\n<pre><code class=\"\">npm init ## \u521d\u59cb\u5316\u9879\u76ee\uff0c\u586b\u5165\u76f8\u5e94\u7684\u4fe1\u606f\u5373\u53ef\nnpm install -g cnpm --registry=https:\/\/registry.npm.taobao.org  ## \u5b89\u88c5\u963f\u91cc\u7684cnpm\u6765\u52a0\u901f\u5b89\u88c5\ncnpm.cmd install koa --save  ## \u5b89\u88c5koa, --save\u7684\u53c2\u6570\u662f\u8868\u793a\u5199\u5165\u5230package.json\u4e2d\ncnpm.cmd install nodemon --save-dev  ## \u5b89\u88c5\u81ea\u52a8\u91cd\u542f\u7684\u5de5\u5177\n<\/code><\/pre>\n<ul>\n<li>\u5b8c\u6210\u540e\u7684\u201cpackage.json\u201d\u7684\u6587\u4ef6\u5185\u5bb9\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n<pre><code class=\"\">{\n  \"name\": \"study-api\",\n  \"version\": \"1.0.0\",\n  \"description\": \"\u5b66\u4e60 RESTful API\",\n  \"main\": \"index.js\",\n  \"scripts\": {\n    \"start\": \"nodemon index.js\"\n  },\n  \"author\": \"author_name\",\n  \"license\": \"ISC\",\n  \"dependencies\": {\n    \"koa\": \"^2.7.0\"\n  },\n  \"devDependencies\": {\n    \"nodemon\": \"^1.19.1\"\n  }\n}\n<\/code><\/pre>\n<ul>\n<li>\u7f16\u5199\u4e00\u4e2a&#8221;index.js&#8221;\u6587\u4ef6\uff0c\u6587\u4ef6\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n<pre><code class=\"\">const Koa = require('koa');\nconst app = new Koa;\n\napp.use((ctx) =&gt;{\n    ctx.body = 'hello \u6211\u7684\u5ab3\u5987';\n})\n\napp.listen(3000);\n<\/code><\/pre>\n<ul>\n<li>\u542f\u52a8\u9879\u76ee<\/li>\n<\/ul>\n<pre><code class=\"\">npm start\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u513f\u7684\u5f00\u53d1\u73af\u5883\u662fwindows\u3002\u9700\u8981\u5148\u5b89\u88c5\u597dnode \u5b89\u88c5\u597dvscode \u5b89\u88c5\u597d &#8220;git bas [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29,5],"tags":[],"class_list":["post-393","post","type-post","status-publish","format-standard","hentry","category-nodejs","category-program"],"_links":{"self":[{"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/posts\/393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=393"}],"version-history":[{"count":4,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/posts\/393\/revisions"}],"predecessor-version":[{"id":397,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/posts\/393\/revisions\/397"}],"wp:attachment":[{"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}