语法

Db::table(表名)->where(条件)->select();

示例

$map['name']='thinkphp';$map['status']=1;//把查询条件传入查询方法Db::table('think_user')->where($map)->select();

对应原始sql

SELECT*FROMthink_userWHERE`name`='thinkphp'ANDstatus=1