text: //引入mysql模块
  const mysql=require('mysql');
  
  //创建连接池
  var pool=mysql.createPool({
    host:'127.0.0.1',
    port:3306,
    user:'root',
    password:'',
    database:'tegin_hp',
    multipleStatements:true//允许一次性执行多条sql命令
  });
  
  //导出连接池对象poor
  module.exports=pool;