laravel 数据库原生使用方法DB 增删改查

引入DB类

ILLumnate\Support\Facades\DB

db查询语句

DB::select("select * from user")

db删除语句

DB::delete("delete * from user")

db修改语句

DB::update("update set name='111' from user where id=1")

db添加语句

DB::insert("insert into uses('name','password') value(111,2222)")

删除一个表

DB::statement("drop table users")