node.js(expree.js )模拟手机验证码功能及登录功能-编程知识

node.js(expree.js )模拟手机验证码功能及登录功能

dbconfig.js

const mysql = require('mysql')
module.exports = {// 数据库配置config: {host: 'localhost', // 连接地址port: '3306', //端口号user: 'root',  //用户名password: 'wei630229', //密码database: 'exapp2', //数据库名},
// 连接数据库，使用mysql的连接池连接方式
// 连接池对象
sqlConnect: function (sql, sqlArr, callBack) {var pool = mysql.createPool(this.config)pool.getConnection((err, conn) => {console.log('12345')if (err) {console.log('连接失败');return;}// 事件驱动回调conn.query(sql, sqlArr, callBack);//释放连接conn.release();})}
}

var dbCongif = require("../utils/dbconfig");// 随机验证码
function rand(min, max) {return Math.floor(Math.random() * (max - min)) + min;
}// 声明验证码和手机号数组
ValidatePhoneCode = [];
// 判断该手机是否一定接收过该验证码
let sendCodeP = (phone) => {for (var item of ValidatePhoneCode) {console.log("item", item);if (phone == item.phone) {return true;}}return false;
};//
let findCodeAndPhone = (phone, code) => {for (var item of ValidatePhoneCode) {if (phone == item.phone && code == item.code) {return "login";}}return "error";
};// 验证码发送接口
sendCode = (req, res) => {// 判断该手机号是否一定接收过验证码let phone = req.query.phone;if (sendCodeP(phone)) {res.send({code: 400,msg: "已经发送过验证码，稍后再发",});}let codeMge = rand(1000, 9999);ValidatePhoneCode.push({phone: phone,code: codeMge,});res.send({code: 200,msg: "发送成功",});console.log("code", codeMge);
};// 验证码登录
codePhoneLogin = (req, res) => {let { phone, code } = req.query;// 判断手机号是否发送过验证码if (sendCodeP(phone)) {// 验证码和手机号是否匹配let state = findCodeAndPhone(phone, code);if (state == "login") {// 登录成功res.send({code: "200",mgs: "登录成功",});} else if (state == "error") {res.send({code: "500",mgs: "登录失败",});}} else {res.send({code: "400",mgs: "未发送验证码",});}
};module.exports = {sendCode, // 验证码接口codePhoneLogin, //  登录接口
};