After following, you can keep track of his dynamic information in a timely manner
Courses in the relevant section：ajax database interaction technology-1
\DB::select \DB::update \DB::delete \DB:insert
2018-10-210个赞
Courses in the relevant section：Operation database-2
\DB::table('users')->where("id",3)>orwhere("pass", '=', '123')->first(); \DB::table('users')->where("id",3)>whereBetween("id", [10,15])->limt(10)->order('id asc')->get();
2018-10-220个赞
Courses in the relevant section：Session mechanism
composer dump-auto
2018-10-220个赞
