{"id":198,"date":"2021-02-10T10:09:36","date_gmt":"2021-02-10T02:09:36","guid":{"rendered":"http:\/\/gjweb.top\/?p=198"},"modified":"2021-02-10T10:09:37","modified_gmt":"2021-02-10T02:09:37","slug":"%e8%b7%af%e7%94%b1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/gjweb.top\/?p=198","title":{"rendered":"\u8def\u7531\u5668"},"content":{"rendered":"\n<ul class=\"wp-block-list\"><li>\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u4e2d\u95f4\u4ef6\u548c\u8def\u7531\u7cfb\u7edf,\u4e5f\u53ef\u4ee5\u770b\u505a\u662f\u4e00\u4e2a\u5c0f\u578b\u7684app\u5bf9\u8c61<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u521b\u5efa\u8def\u7531\u5668<\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">\/*<br>    \u6587\u4ef6\u5939\u7ed3\u6784<br>        db<br>        *  db.js<br>        moudel<br> &nbsp; &nbsp; &nbsp;      userModel.js<br> &nbsp; &nbsp; &nbsp;  public<br> &nbsp; &nbsp; &nbsp;      login.html<br> &nbsp; &nbsp; &nbsp;      register.html<br>        server.js<br>        router<br>          UIRouter.js<br>*\/<br>\/*<br>* \u8be5\u6a21\u5757\u4e3b\u8981\u7528\u4e8e\u8fde\u63a5\u6570\u636e\u5e93\uff0c\u4e14\u5224\u65ad\u6570\u636e\u5e93\u7684\u8fde\u63a5\u72b6\u6001<br>* *\/<br>let mongoose = require('mongoose')<br>mongoose.set('useCreateIndex',true) \/\/\u4f7f\u7528\u4e00\u4e2a\u65b0\u7684\u7d22\u5f15\u521b\u5efa\u5668<br>\u200b<br>const DB_NAME = 'atguigu' \/\/\u6570\u636e\u5e93\u540d<br>const PORT = 27017 \/\/\u7aef\u53e3\u53f7<br>const IP = 'localhost' \/\/\u4e3b\u673a\u540d(ip\u5730\u5740)<br>\u200b<br>\/\/\u7528\u4e8e\u8fde\u63a5\u6570\u636e\u3001\u5e76\u76d1\u6d4b\u6570\u636e\u5e93\u8fde\u63a5\u72b6\u6001\u7684\u65b9\u6cd5<br>function connectMongo(success,failed) {<br> &nbsp;\/\/1.\u8fde\u63a5\u6570\u636e\u5e93<br> &nbsp;mongoose.connect(`mongodb:\/\/${IP}:${PORT}\/${DB_NAME}`,{<br> &nbsp; &nbsp;useNewUrlParser: true, \/\/\u4f7f\u7528\u4e00\u4e2a\u65b0\u7684URL\u89e3\u6790\u5668\uff0c\u7528\u4e8e\u89e3\u51b3\u4e00\u4e9b\u5b89\u5168\u6027\u95ee\u9898\u3002<br> &nbsp; &nbsp;useUnifiedTopology: true \/\/\u4f7f\u7528\u4e00\u4e2a\u7edf\u4e00\u7684\u65b0\u7684\u62d3\u6251\u7ed3\u6784\u3002<br>  })<br>\u200b<br> &nbsp;\/\/2.\u7ed1\u5b9a\u6570\u636e\u5e93\u8fde\u63a5\u7684\u76d1\u542c<br> &nbsp;mongoose.connection.on('open',function (err) {<br> &nbsp; &nbsp;if(err){<br> &nbsp; &nbsp; &nbsp;console.log('\u6570\u636e\u5e93\u8fde\u63a5\u5931\u8d25',err)<br> &nbsp; &nbsp; &nbsp;failed('connect failed')<br> &nbsp;  }else{<br> &nbsp; &nbsp; &nbsp;console.log('\u6570\u636e\u5e93\u8fde\u63a5\u6210\u529f')<br> &nbsp; &nbsp; &nbsp;success()<br> &nbsp;  }<br>  })<br>}<br>\u200b<br>module.exports = connectMongo<br>\u200b<br>\u200b<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">\/*<br>    \u6587\u4ef6\u5939\u7ed3\u6784<br>        db<br>            db.js<br>        moudel<br> &nbsp; &nbsp; &nbsp;      * userModel.js<br> &nbsp; &nbsp; &nbsp;  public<br> &nbsp; &nbsp; &nbsp;      login.html<br> &nbsp; &nbsp; &nbsp;      register.html<br>        server.js<br>        router<br>          UIRouter.js<br>*\/<br>\/\/\u628a\u6570\u636e\u5e93\u60f3\u8c61\u6210\u4f60\u5bb6\u7684\u522b\u5885<br>let mongoose = require('mongoose')<br>\u200b<br>\/\/1.\u8bf7\u6765\u4e00\u4e2a\u5e2e\u4f60\u770b\u95e8\u7684\u4fdd\u5b89 ------ \u5f15\u5165\u6a21\u5f0f\u5bf9\u8c61<br>let Schema = mongoose.Schema<br>\u200b<br>\/\/2.\u5236\u5b9a\u8fdb\u5165\u4f60\u5bb6\u7684\u89c4\u5219 --------  \u521b\u5efa\u7ea6\u675f\u5bf9\u8c61<br>let usersRule = new Schema({<br> &nbsp;email:{<br> &nbsp; &nbsp;type:String,<br> &nbsp; &nbsp;required:true,<br> &nbsp; &nbsp;unique:true<br>  },<br> &nbsp;nick_name:{<br> &nbsp; &nbsp;type:String,<br> &nbsp; &nbsp;required:true,<br>  },<br> &nbsp;password:{<br> &nbsp; &nbsp;type:String,<br> &nbsp; &nbsp;required:true,<br>  },<br> &nbsp;date:{<br> &nbsp; &nbsp;type:Date,<br> &nbsp; &nbsp;default:Date.now()<br>  },<br> &nbsp;enable_flag:{<br> &nbsp; &nbsp;type:String,<br> &nbsp; &nbsp;default:'Y'<br>  }<br>})<br>\u200b<br>\/\/3.\u544a\u8bc9\u4fdd\u5b89\u4f60\u7684\u89c4\u5219 ------- \u521b\u5efa\u6a21\u578b\u5bf9\u8c61<br>module.exports = mongoose.model('users',usersRule) \/\/\u7528\u4e8e\u751f\u6210\u67d0\u4e2a\u96c6\u5408\u6240\u5bf9\u5e94\u7684\u6a21\u578b\u5bf9\u8c61<br>\u200b<br>\u200b<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">\/*<br>    \u6587\u4ef6\u5939\u7ed3\u6784<br>        db<br>            db.js<br>        moudel<br> &nbsp; &nbsp; &nbsp;      userModel.js<br> &nbsp; &nbsp; &nbsp;  public<br> &nbsp; &nbsp; &nbsp;      login.html<br> &nbsp; &nbsp; &nbsp;      register.html<br>        server.js<br>        router<br>         * UIRouter.js<br>*\/<br>\/\/ \u5f15\u5165Router<br>const {Router} require=('express');<br>\/\/ \u521b\u5efa\u4e00\u4e2aRouter\u5b9e\u4f8b(\u8def\u7531\u5668\u5c31\u662f\u4e00\u4e2a\u5c0f\u578b\u7684app)<br>let router = new Router();<br>\/\/ \u5f15\u5165path\u6a21\u5757--node\u4e2d\u5185\u7f6e\u7684\u4e00\u4e2a\u4e13\u95e8\u7528\u4e8e\u89e3\u51b3\u8def\u5f84\u95ee\u9898\u7684\u5e93<br>let {resolve} = require('path')<br>router.get(\"\/login\",(request,response)=&gt;{<br> &nbsp;  let url = resolve(__dirname,'..\/public\/login.html')<br> &nbsp; &nbsp;response.sendFile(url)<br>})<br>router.get('\/register',(req,res)=&gt;{<br> &nbsp; &nbsp;let url = resolve(__dirname,'..\/public\/register.html')moban <br> &nbsp; &nbsp;response.sendFile(url)<br>})<br>module.exports = router<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">\/*<br>    \u6587\u4ef6\u5939\u7ed3\u6784<br>        db<br>            db.js<br>        moudel<br> &nbsp; &nbsp; &nbsp;      userModel.js<br> &nbsp; &nbsp; &nbsp;  public<br> &nbsp; &nbsp; &nbsp;      login.html<br> &nbsp; &nbsp; &nbsp;      register.html<br>        * server.js<br>        router<br>            UIRouter.js<br>*\/<br>\/\/ \u5f15\u5165 express<br>const exporess = require('exporess');<br>\/\/ \u521b\u5efaapp\u5e94\u7528\u5bf9\u8c61<br>const app = express();<br>\/\/ \u7981\u6b62\u670d\u52a1\u5668\u8fd4\u56dex-powered-By,\u4e3a\u4e86\u5b89\u5168<br>app.disable('x-powered-by')<br>\/\/ \u4f7f\u7528\u5185\u7f6e\u4e2d\u95f4\u4ef6\u66b4\u9732\u9759\u6001\u8d44\u6e90,\u4e0d\u8bbf\u95ee\u8def\u7531\u76f4\u63a5\u5199\u6587\u4ef6\u540d+\u540e\u7f00\u4e5f\u80fd\u770b\u9875\u9762<br>app.use(exporess.static(__dirname+'\/public'))<br>\/\/ \u8fde\u63a5db\u6a21\u5757,\u7528\u4e8e\u8fde\u63a5\u6570\u636e\u5e93<br>const db = require(\".\/db\/db\")<br>\/\/ \u4f7f\u7528\u5185\u7f6e\u4e2d\u95f4\u4ef6\u7528\u4e8e\u89e3\u6790post\u8bf7\u6c42\u7684urlencoded\u53c2\u6570<br>app.use(esporess.urlencoded({extended:true}))<br>\/\/ \u5f15\u5165UI\u8def\u7531\u5668<br>const UIRouter = require(\".\/router\/UIRouter.js\")<br>db(()=&gt;{<br> &nbsp; &nbsp;app.use(UIRouter)<br> &nbsp; &nbsp;app.listen(3000,(err)=&gt;{<br> &nbsp; &nbsp; &nbsp; &nbsp;if(!err){console.log('\u670d\u52a1\u5668\u542f\u7528\u6210\u529f')}<br> &nbsp; &nbsp; &nbsp; &nbsp;else{console.log(err)}<br> &nbsp;  })<br>})<br>\u200b<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u4e2d\u95f4\u4ef6\u548c\u8def\u7531\u7cfb\u7edf,\u4e5f\u53ef\u4ee5\u770b\u505a\u662f\u4e00\u4e2a\u5c0f\u578b\u7684app\u5bf9\u8c61 \u521b\u5efa\u8def\u7531\u5668 \/* \u6587\u4ef6\u5939\u7ed3\u6784 db * db. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-198","post","type-post","status-publish","format-standard","hentry","category-express"],"_links":{"self":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=198"}],"version-history":[{"count":0,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/198\/revisions"}],"wp:attachment":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=198"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}