#### 1.添加一條數據 1)實例化對象賦值 并保存 $user = new User; $user->name='zhangsan'; $user->email='123@qq.com'; $user->save(); 2)使用data方法批量賦值 $user = new User(); $user->data([ 'name'=>'zhangsan', 'email'=>'123@qqc.om' ]); $user->save(); 3)實例化的時候直接傳入數據 $user = new User([ 'name'=>'zhangsan', 'age'=>18 ]); $user->save(); 4)接收表單信息添加,過濾表中沒有的字段 $user = new User($_POST); //過濾掉表中沒有的字段 $user->allowField(true)->save(); 5)限制只寫入的字段 $user = new User($_POST); //post數組中只有name和age會寫入 $user->allowField(['name','age'])->save(); 6)獲取添加該條數據的id $user = new User; $user->name = 'zhangsan'; $user->age = 18; $user->save(); //獲取自增id echo $user->id; #### 2.添加多條數據 1)批量新增 $user = new User; $list = [ ['name'=>'zhnagsan','age'=>18], ['name'=>'lisi','age'=>19] ]; $user->saveAll($list); 2)靜態方法,調用create方法創建并寫入 $user = User::create([ 'name'=>'zhangsan', 'age'=>18 ]); echo $user->name; echo $user->age; echo $user->id; 3)助手函數 //使用model 實例化user模型 $user = model('User); //模型對象賦值 $user->data([ 'name'=>'zhangsan', 'age'=>1 ]); $user->save(); //助手函數批量新增 $user = model('User'); //批量新增 $list = [ ['name'=>'zhangsan','age'=>18], ['name'=>'lisi','age'=>19] ]; $user->saveAll($list);