style: 统一代码风格，调整代码格式和注释

.prettierrc

@@ -1,8 +1,8 @@
 {
-    "$schema": "https://json.schemastore.org/prettierrc",
-    "semi": false,
-    "tabWidth": 2,
-    "singleQuote": true,
-    "printWidth": 100,
-    "trailingComma": "none"
-  }
+  "$schema": "https://json.schemastore.org/prettierrc",
+  "semi": false,
+  "tabWidth": 2,
+  "singleQuote": true,
+  "printWidth": 100,
+  "trailingComma": "none"
+}

app.js

@@ -1,24 +1,24 @@
-const createError = require('http-errors');
-const express = require('express');
-const path = require('path');
-const logger = require('morgan');
-const cors = require('cors');
-const session = require('express-session');
-const cookieParser = require('cookie-parser');
-const indexRouter = require('./routes/index');
+const createError = require('http-errors')
+const express = require('express')
+const path = require('path')
+const logger = require('morgan')
+const cors = require('cors')
+const session = require('express-session')
+const cookieParser = require('cookie-parser')
+const indexRouter = require('./routes/index')
 
 // mongodb数据库连接
-// const mongodbConfig = require('./db/mongodb.config');
+const mongodbConfig = require('./db/mongodb.config')
 // sqlite3数据库连接
-const sqliteConfig = require('./db/sqlite.config');
+// const sqliteConfig = require('./db/sqlite.config');
 
-const loginUtils = require("./utils/LoginUtil");
+const loginUtils = require('./utils/LoginUtil')
 
-const app = express();
+const app = express()
 
 // 导入env
-require("dotenv").config();
-const loginSecret = process.env.SESSION_SECRET;
+require('dotenv').config()
+const loginSecret = process.env.SESSION_SECRET
 
 // const databaseAccount = process.env.DB_ACCOUNT;
 // const databasePassword = process.env.DB_PASSWORD;
@@ -36,39 +36,41 @@ const loginSecret = process.env.SESSION_SECRET;
 //   }
 // )();
 
-app.use(logger('dev'));
-app.use(express.json());
-app.use(express.urlencoded({ extended: false }));
-app.use(express.static(path.join(__dirname, 'public')));
-app.use(cookieParser());
-app.use(session({
-  name: 'identityKey',
-  secret: loginSecret,
-  resave: false,
-  saveUninitialized: false,
-  cookie: {
-    secure: false,
-    maxAge: 1000 * 60 * 10,
-  },
-}));
+app.use(logger('dev'))
+app.use(express.json())
+app.use(express.urlencoded({ extended: false }))
+app.use(express.static(path.join(__dirname, 'public')))
+app.use(cookieParser())
+app.use(
+  session({
+    name: 'identityKey',
+    secret: loginSecret,
+    resave: false,
+    saveUninitialized: false,
+    cookie: {
+      secure: false,
+      maxAge: 1000 * 60 * 10
+    }
+  })
+)
 
 // app.use('/', loginUtils.aopMiddleware, indexRouter);
-app.use('/', indexRouter);
+app.use('/', indexRouter)
 
 // catch 404 and forward to error handler
 app.use(function (req, res, next) {
   // next(createError(404));
-});
+})
 
 // error handler
 app.use(function (err, req, res, next) {
   // set locals, only providing error in development
-  res.locals.message = err.message;
-  res.locals.error = req.app.get('env') === 'development' ? err : {};
+  res.locals.message = err.message
+  res.locals.error = req.app.get('env') === 'development' ? err : {}
 
   // render the error page
-  res.status(err.status || 500);
-  res.render('error');
-});
+  res.status(err.status || 500)
+  res.render('error')
+})
 
-module.exports = app;
+module.exports = app

controllers/user.controller.js

@@ -1,10 +1,10 @@
-const userMapper = require("../dao/userMapper");
+const userMapper = require('../dao/userMapper')
 
 exports.user_list = expressAsyncHandler(async (req, res, next) => {
-    try {
-        const list_users = await userMapper.selectAllUser();
-        return list_users;
-    } catch (err) {
-        next(err);
-    }
-});
+  try {
+    const list_users = await userMapper.selectAllUser()
+    return list_users
+  } catch (err) {
+    next(err)
+  }
+})

controllers/userController.js

@@ -1,20 +1,20 @@
-const expressAsyncHandler = require("express-async-handler");
+const expressAsyncHandler = require('express-async-handler')
 
-const User = require("../models/user.model");
+const User = require('../models/user.model')
 
 exports.user_list = expressAsyncHandler(async (req, res, next) => {
-    try {
-        const list_users = await User.find();
-        return list_users;
-    } catch (err) {
-        next(err);
-    }
-});
+  try {
+    const list_users = await User.find()
+    return list_users
+  } catch (err) {
+    next(err)
+  }
+})
 
 exports.find_user_login = expressAsyncHandler(async (account) => {
-    try {
-        return await User.findOne({ account: account });
-    } catch (err) {
-        next(err);
-    }
-});
+  try {
+    return await User.findOne({ account: account })
+  } catch (err) {
+    next(err)
+  }
+})

db/create-table-template.sql

@@ -11,19 +11,25 @@ CREATE TABLE users (
     `update_time` TIMESTAMP DEFAULT (datetime('now', 'localtime'))
 );
 
-DELETE FROM USERS 
-
--- Active: 1719656873604@@127.0.0.1@3306
-INSERT
-    INTO users (user_account, user_name, `password`, email)
+DELETE FROM
+    USERS -- Active: 1719656873604@@127.0.0.1@3306
+INSERT INTO
+    users (user_account, user_name, `password`, email)
 VALUES
     ('test2', '1', '123456', '2712495353@qq.com');
 
-INSERT
-    INTO users (user_account, user_name, `password`, email)
+INSERT INTO
+    users (user_account, user_name, `password`, email)
 VALUES
     ('test4', '1', '123456', '2712495354@qq.com');
 
-SELECT * FROM `USERS`
-
-UPDATE USERS SET PASSWORD = '33' WHERE ID = '7';
+SELECT
+    *
+FROM
+    `USERS`
+UPDATE
+    USERS
+SET
+    PASSWORD = '33'
+WHERE
+    ID = '7';

routes/index.js

@@ -1,83 +1,83 @@
-var express = require('express');
-var router = express.Router();
+var express = require('express')
+var router = express.Router()
 
-const user_controller = require('../controllers/userController');
-const User = require('../models/user.model');
-const userService = require('../service/user.service');
-const StringUtils = require('../utils/StringUtil');
+const user_controller = require('../controllers/userController')
+const User = require('../models/user.model')
+const userService = require('../service/user.service')
+const StringUtils = require('../utils/StringUtil')
 
 /* GET home page. */
 router.get('/', function (req, res, next) {
-  res.send('test');
-});
+  res.send('test')
+})
 
 router.get('/user', async function (req, res, next) {
-  console.log(req.session);
-  console.log(req.session.account);
+  console.log(req.session)
+  console.log(req.session.account)
   if (
     req.session.account === null ||
     req.session.account === '' ||
     req.session.account === undefined
   ) {
-    res.send('not login');
-    return;
+    res.send('not login')
+    return
   }
-  let us = await user_controller.user_list();
-  us = JSON.stringify(us);
-  res.send(us);
-});
+  let us = await user_controller.user_list()
+  us = JSON.stringify(us)
+  res.send(us)
+})
 
 router.post('/login', async function (req, res, next) {
-  const body = req.body;
+  const body = req.body
   if (!StringUtils.isNotEmpty(body)) {
-    return res.json({ ret_code: -1, ret_msg: '登录失败' });
+    return res.json({ ret_code: -1, ret_msg: '登录失败' })
   }
-  const { account, password } = body;
+  const { account, password } = body
 
   if (account === '' || account === undefined || account === null) {
-    return res.json({ ret_code: -1, ret_msg: '没有填写账号' });
+    return res.json({ ret_code: -1, ret_msg: '没有填写账号' })
   }
   if (password === '' || password === undefined || password === null) {
-    return res.json({ ret_code: -1, ret_msg: '没有填写密码' });
+    return res.json({ ret_code: -1, ret_msg: '没有填写密码' })
   }
 
-  const user = await user_controller.find_user_login(account);
+  const user = await user_controller.find_user_login(account)
   if (!user) {
-    return res.json({ ret_code: -1, ret_msg: '账号不存在' });
+    return res.json({ ret_code: -1, ret_msg: '账号不存在' })
   }
 
   if (user.password != password) {
-    return res.json({ ret_code: -1, ret_msg: '密码错误' });
+    return res.json({ ret_code: -1, ret_msg: '密码错误' })
   }
 
   req.session.regenerate((err) => {
     if (err) {
-      return res.json({ ret_code: -1, ret_msg: '登录失败' });
+      return res.json({ ret_code: -1, ret_msg: '登录失败' })
     }
-    req.session.account = account;
-    res.json({ ret_code: 0, ret_msg: '登录成功' });
-  });
-});
+    req.session.account = account
+    res.json({ ret_code: 0, ret_msg: '登录成功' })
+  })
+})
 
 router.get('/logout', async function (req, res, next) {
-  res.json({ ret_code: 1, ret_msg: '退出登录成功' });
-});
+  res.json({ ret_code: 1, ret_msg: '退出登录成功' })
+})
 
 router.post('/register', async function (req, res, next) {
-  const body = req.body;
-  const { account, username, password } = body;
+  const body = req.body
+  const { account, username, password } = body
 
-  console.log(account, username, password);
-  const user = new User();
-  user.setUserAccount(account);
-  user.setUserName(username);
-  user.setPassword(password);
+  console.log(account, username, password)
+  const user = new User()
+  user.setUserAccount(account)
+  user.setUserName(username)
+  user.setPassword(password)
   // console.log(user);
-  let userMsg;
-  userMsg = await userService.register(user);
-  console.log(userMsg.get('userMsg'));
+  let userMsg
+  userMsg = await userService.register(user)
+  console.log(userMsg.get('userMsg'))
 
-  res.json({ ret_code: 1, ret_msg: userMsg.get('userMsg') });
-});
+  res.json({ ret_code: 1, ret_msg: userMsg.get('userMsg') })
+})
 
-module.exports = router;
+module.exports = router

service/user.service.js

@@ -1,6 +1,6 @@
-const User = require("../models/user.model");
-const userMapper = require("../dao/user.mapper");
-const StringUtil = require("../utils/StringUtil");
+const User = require('../models/user.model')
+const userMapper = require('../dao/user.mapper')
+const StringUtil = require('../utils/StringUtil')
 
 /**
  *
@@ -8,34 +8,34 @@ const StringUtil = require("../utils/StringUtil");
  * @returns
  */
 exports.register = async (user) => {
-    let messageMap = new Map();
+  let messageMap = new Map()
 
-    // console.log(user );
-    const _user = user;
+  // console.log(user );
+  const _user = user
 
-    if (_user == null) {
-        throw new Error("用户参数不能为空");
-    }
+  if (_user == null) {
+    throw new Error('用户参数不能为空')
+  }
 
-    if (StringUtil.isNotEmpty(_user.getUserAccount)) {
-        messageMap.set("userMsg", "账号不能为空");
-        return messageMap;
-    }
-    if (StringUtil.isNotEmpty(_user.getUserName)) {
-        messageMap.set("userMsg", "名称不能为空");
-        return messageMap;
-    }
-    if (StringUtil.isNotEmpty(_user.getPassword)) {
-        messageMap.set("userMsg", "密码不能为空");
-        return messageMap;
-    }
+  if (StringUtil.isNotEmpty(_user.getUserAccount)) {
+    messageMap.set('userMsg', '账号不能为空')
+    return messageMap
+  }
+  if (StringUtil.isNotEmpty(_user.getUserName)) {
+    messageMap.set('userMsg', '名称不能为空')
+    return messageMap
+  }
+  if (StringUtil.isNotEmpty(_user.getPassword)) {
+    messageMap.set('userMsg', '密码不能为空')
+    return messageMap
+  }
 
-    const u = await userMapper.selectByAccount(_user.user_account);
-    if (u != null) {
-        messageMap.set("userMsg", "账户已存在");
-        return messageMap;
-    }
-    await userMapper.insertUser(_user);
-    messageMap.set("userMsg", "succuss");
-    return messageMap;
+  const u = await userMapper.selectByAccount(_user.user_account)
+  if (u != null) {
+    messageMap.set('userMsg', '账户已存在')
+    return messageMap
+  }
+  await userMapper.insertUser(_user)
+  messageMap.set('userMsg', 'succuss')
+  return messageMap
 }

utils/LoginUtil.js

@@ -1,12 +1,12 @@
 exports.aopMiddleware = function (req, res, next) {
-    console.log(req.url);
-    if (req.url === '/login') {
-        next();
+  console.log(req.url)
+  if (req.url === '/login') {
+    next()
+  } else {
+    if (req.session.account === undefined) {
+      res.status('404').json({ error: 'Acess is denied' })
     } else {
-        if (req.session.account === undefined) {
-            res.status('404').json({ error: 'Acess is denied' });
-        } else {
-            next();
-        }
+      next()
     }
+  }
 }

utils/StringUtil.js

@@ -4,16 +4,16 @@
  * @returns {Boolean} obj是否为空
  */
 exports.isNotEmpty = function (obj) {
-    if (obj === null || obj === undefined || Object.keys(obj).length === 0) {
-        return false;
-    }
+  if (obj === null || obj === undefined || Object.keys(obj).length === 0) {
+    return false
+  }
 
-    if (obj instanceof String) {
-        return obj === '' ? false : true;
-    }
+  if (obj instanceof String) {
+    return obj === '' ? false : true
+  }
 
-    if (obj instanceof Array) {
-        return Array.length(obj) === 0 ? false : true;
-    }
-    return true;
+  if (obj instanceof Array) {
+    return Array.length(obj) === 0 ? false : true
+  }
+  return true
 }