Node.js 连接 MySQL数据库
安装指令：npm install mysql var mysql = require("mysql"); console.log(mysql); // 创建链接对象 var conn = mysql.createConnection({ host:'localhost', port:3306, user:"root", password:'root', database:"wh1807" }) // 链接数据库 conn.connect((err)=>{ if(err) throw err; console.log("数据库链接成功!") }); var insertSql = "insert into user1807 (username,password) values (?,?)"; var insertParams = ['dazuozuo','daydayup']; conn.query(insertSql,insertParams,(err,result)=>{ if(err) throw err; console.log("insert ++++++++++++++++++++++++++++++++"); // response.write(result); 返回浏览器 console.log(result); }) var selectSql = "select