将mongodb config抽象成方法

test session
2024-05-14 00:49:35 +08:00 · 2024-05-14 00:49:35 +08:00 · 757dbff108
commit 757dbff108
parent 2fab676fd5
7 changed files with 183 additions and 213 deletions
--- a/app.js
+++ b/app.js
@ -1,28 +1,21 @@
-var createError = require('http-errors');
-var express = require('express');
-var path = require('path');
-var cookieParser = require('cookie-parser');
-var logger = require('morgan');
-var cors = require('cors');
+const createError = require('http-errors');
+const express = require('express');
+const path = require('path');
+const cookieParser = require('cookie-parser');
+const logger = require('morgan');
+const cors = require('cors');
+const session = require('express-session');

-var indexRouter = require('./routes/index');
+const indexRouter = require('./routes/index');
+const mongodbConfig = require('./db/mongodb.config');

-var app = express();
+const app = express();

 // 导入env
 require("dotenv").config();
-// 使用evn文件保存的mongodb username和password
-const dbUsername = process.env.DB_USERNAME;
+const dbAccount = process.env.DB_ACCOUNT;
 const dbPassword = process.env.DB_PASSWORD;
-
-// mongoose连接mongodb
-const mongoose = require("mongoose");
-const mongoDBUrl = `mongodb://${dbUsername}:${dbPassword}@47.106.93.245:27017/customapi?authSource=admin`;
-mongoose.connect(mongoDBUrl);
-const db = mongoose.connection;
-db.on("connected", () => console.log("MongoDB 连接成功"));
-db.on("error", err => console.error(err, "\nMongoDB 连接错误"));
-db.on("close", () => console.log("\nMongoDB 连接关闭"));
+mongodbConfig.connectMongoDB(dbAccount, dbPassword);

 app.use(cors());
 app.use(logger('dev'));
@ -30,6 +23,19 @@ app.use(express.json());
 app.use(express.urlencoded({ extended: false }));
 app.use(cookieParser());
 app.use(express.static(path.join(__dirname, 'public')));
+app.use(session({
+  secret: 'sessiontest',
+  resave: false,
+  saveUninitialized: false,
+  cookie: {
+    path: '/',
+    name: 'login',
+    secret: 'sessiontest',
+    secure: false,
+    maxAge: 1000 * 60 * 60,
+  },
+  name: 'ivan',
+}));

 app.use('/', indexRouter);

--- a/db/mongodb.config.js
+++ b/db/mongodb.config.js
@ -0,0 +1,16 @@
+const mongoose = require("mongoose");
+
+/**
+ * mongoose连接mongodb数据库
+ * @param {String} account 数据库账号
+ * @param {String} password 数据库密码
+ */
+exports.connectMongoDB = function (account, password) {
+    // mongoose连接mongodb
+    const mongoDBUrl = `mongodb://${account}:${password}@47.106.93.245:27017/customapi?authSource=admin`;
+    mongoose.connect(mongoDBUrl);
+    const db = mongoose.connection;
+    db.on("connected", () => console.log("MongoDB 连接成功"));
+    db.on("error", err => console.error(err, "\nMongoDB 连接错误"));
+    db.on("close", () => console.log("\nMongoDB 连接关闭"));
+}
--- a/db/user.json
+++ b/db/user.json
@ -1,15 +0,0 @@
-[
-  {
-    "name": "admin",
-    "gender": "M",
-    "birth": {
-      "$date": "1992-04-06T00:00:00.000Z"
-    },
-    "account": "admin",
-    "password": "123456",
-    "register_date": {
-      "$date": "1992-04-06T00:00:00.000Z"
-    },
-    "status": "normal"
-  }
-]
--- a/package-lock.json
+++ b/package-lock.json
@ -14,9 +14,10 @@
        "dotenv": "^16.4.5",
        "express": "^4.19.2",
        "express-async-handler": "^1.2.0",
+        "express-session": "^1.18.0",
        "express-validator": "^7.0.1",
        "http-errors": "~1.6.3",
-        "jade": "^1.9.2",
+        "jade": "^0.29.0",
        "mongoose": "^8.3.4",
        "morgan": "~1.9.1",
        "nodemon": "^3.1.0"
@ -60,33 +61,6 @@
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@ -261,9 +235,9 @@
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+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/character-parser/-/character-parser-1.0.2.tgz",
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@ -289,11 +263,11 @@
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@ -385,25 +350,6 @@
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+        "cookie-signature": "1.0.7",
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+        "on-headers": "~1.0.2",
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+        },
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@ -895,22 +899,25 @@
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+      "deprecated": "Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)"
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+      }
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@ -1265,14 +1278,6 @@
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@ -1297,6 +1302,14 @@
        "url": "https://github.com/sponsors/jonschlinkert"
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@ -1336,6 +1349,14 @@
        "url": "https://github.com/sponsors/ljharb"
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+      "version": "1.8.3",
+      "resolved": "https://registry.npmjs.org/transformers/-/transformers-1.8.3.tgz",
+      "integrity": "sha512-7PSrTe7KFMh98C7aNSUNWSbkAx7BARex7eBGICvBD3ygaYh/+9OAkWU7qOL8iguaNxQptRdcUHOu8+YUtKbdyA==",
      "deprecated": "Deprecated, use jstransformer",
      "dependencies": {
-        "css": "~1.0.8",
-        "promise": "~2.0",
-        "uglify-js": "~2.2.5"
-      }
-    },
-    "node_modules/transformers/node_modules/is-promise": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/is-promise/-/is-promise-1.0.1.tgz",
-      "integrity": "sha512-mjWH5XxnhMA8cFnDchr6qRP9S/kLntKuEfIYku+PaN1CnS8v+OG9O/BKpRCVRJvpIkgAZm0Pf5Is3iSSOILlcg=="
-    },
-    "node_modules/transformers/node_modules/promise": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/promise/-/promise-2.0.0.tgz",
-      "integrity": "sha512-OgMc+sxI3zWF8D5BJGtA0z7/IsrDy1/0cPaDv6HPpqa2fSTo7AdON5U10NbZCUeF+zCAj3PtfPE50Hf02386aA==",
-      "dependencies": {
-        "is-promise": "~1"
+        "promise": "~2.0"
      }
    },
    "node_modules/type-is": {
@ -1694,19 +1689,15 @@
        "node": ">= 0.6"
      }
    },
-    "node_modules/uglify-js": {
-      "version": "2.2.5",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.2.5.tgz",
-      "integrity": "sha512-viLk+/8G0zm2aKt1JJAVcz5J/5ytdiNaIsKgrre3yvSUjwVG6ZUujGH7E2TiPigZUwLYCe7eaIUEP2Zka2VJPA==",
+    "node_modules/uid-safe": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/uid-safe/-/uid-safe-2.1.5.tgz",
+      "integrity": "sha512-KPHm4VL5dDXKz01UuEd88Df+KzynaohSL9fBh096KWAxSKZQDI2uBrVqtvRM4rwrIrRRKsdLNML/lnaaVSRioA==",
      "dependencies": {
-        "optimist": "~0.3.5",
-        "source-map": "~0.1.7"
-      },
-      "bin": {
-        "uglifyjs": "bin/uglifyjs"
+        "random-bytes": "~1.0.0"
      },
      "engines": {
-        "node": ">=0.4.0"
+        "node": ">= 0.8"
      }
    },
    "node_modules/undefsafe": {
@ -1746,14 +1737,6 @@
        "node": ">= 0.8"
      }
    },
-    "node_modules/void-elements": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/void-elements/-/void-elements-2.0.1.tgz",
-      "integrity": "sha512-qZKX4RnBzH2ugr8Lxa7x+0V6XD9Sb/ouARtiasEQCHB1EVU4NXtmHsDDrx1dO4ne5fc3J6EW05BP1Dl0z0iung==",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
    "node_modules/webidl-conversions": {
      "version": "7.0.0",
      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
@ -1773,34 +1756,6 @@
      "engines": {
        "node": ">=16"
      }
-    },
-    "node_modules/with": {
-      "version": "4.0.3",
-      "resolved": "https://registry.npmjs.org/with/-/with-4.0.3.tgz",
-      "integrity": "sha512-mJZFpyEc1JTAdxhi/vhVeAM2S7vsltEKDiexDDo1HuAzlYKhcVUU6cwY8cHrFYdt82ZNkfKCeyhA3IYFegI0Kg==",
-      "dependencies": {
-        "acorn": "^1.0.1",
-        "acorn-globals": "^1.0.3"
-      }
-    },
-    "node_modules/with/node_modules/acorn": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-1.2.2.tgz",
-      "integrity": "sha512-FsqWmApWGMGLKKNpHt12PMc5AK7BaZee0WRh04fCysmTzHe+rrKOa2MKjORhnzfpe4r0JnfdqHn02iDA9Dqj2A==",
-      "bin": {
-        "acorn": "bin/acorn"
-      },
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
-    "node_modules/wordwrap": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz",
-      "integrity": "sha512-xSBsCeh+g+dinoBv3GAOWM4LcVVO68wLXRanibtBSdUvkGWQRGeE9P7IwU9EmDDi4jA6L44lz15CGMwdw9N5+Q==",
-      "engines": {
-        "node": ">=0.4.0"
-      }
    }
  }
 }
--- a/package.json
+++ b/package.json
@ -13,9 +13,10 @@
    "dotenv": "^16.4.5",
    "express": "^4.19.2",
    "express-async-handler": "^1.2.0",
+    "express-session": "^1.18.0",
    "express-validator": "^7.0.1",
    "http-errors": "~1.6.3",
-    "jade": "^1.9.2",
+    "jade": "^0.29.0",
    "mongoose": "^8.3.4",
    "morgan": "~1.9.1",
    "nodemon": "^3.1.0"
--- a/routes/index.js
+++ b/routes/index.js
@ -6,7 +6,11 @@ const StringUtils = require("../utils/StringUtil");

 /* GET home page. */
 router.get('/', function (req, res, next) {
-  res.render('index', { title: 'Express' });
+  const session = req.session;
+  session['key'] = 'testvalue';
+  console.log(session);
+  res.setHeader('set-cookies', session['key']);
+  res.send('test');
 });

 router.get('/user', async function (req, res, next) {
@ -27,6 +31,10 @@ router.post('/login', async function (req, res, next) {
    }
  }

+  console.log(req.session);
+  console.log(body.account);
+  req.session.userid = body.account;
+  console.log(req.session);
  res.send('return ok');
 });

--- a/utils/StringUtil.js
+++ b/utils/StringUtil.js
@ -1,7 +1,7 @@
 /**
 * 
 * @param {*} obj 任意值
- * @returns true - obj不为空, false - obj为空
+ * @returns {Boolean} obj是否为空
 */
 exports.isNotEmpty = function (obj) {
    if (obj === null || obj === undefined || Object.keys(obj).length === 0) {
@ -15,6 +15,5 @@ exports.isNotEmpty = function (obj) {
    if (obj instanceof Array) {
        return Array.length(obj) === 0 ? false : true;
    }
-    console.log('111');
    return true;
 }