sql:
model:
}
controller:
public function hello() { $user=new Aaa(); $data=['name'=>"vvvv"]; $user->allowField(['name'])->save($data);//只能name插入数据 } }
修改：
public function hello() { $user=Aaa::where('name',"vvvv")->find();//找到name为vvvv的字段 $user->name="liwen";//修改其name值 $user->save(); } }
修改的第二种方式：
public function hello() { Aaa::update(['name'=>"fff",'id'=>3]); } }
删除：
public function hello() { $user=Aaa::find(2); $user->delete(); } }
查询：
public function hello() { $aaa=Aaa::select([3,4]); halt($aaa); } }
