简介

添加和更新是比较常用的操作，下面总结一下

1.添加

复制
 // 先填充模型  
 $user = new User(['name' => 'test123','email' => 'test@test.com'.random_int(10,99),'email_verified_at' => '2021-1-5','password' => bcrypt('123456'),'remember_token' => 'ABABAB','status' => 0,]);// 或者   
 $user = new User();
 $user->fill(['name' => 'test123','email' => 'test@test.com'.random_int(10,99),'email_verified_at' => '2021-1-5','password' => bcrypt('123456'),'remember_token' => 'ABABAB','status' => 0,]);
 
// 调用 save() 保存数据
$bool = $user->save(); // 返回成功或者失败
// 此时$user模型已经被填充了数据并且已保存到数据库
$user = User::create(['name' => 'test123','email' => 'test@test.com'.random_int(10,99),'email_verified_at' => '2021-1-5','password' => bcrypt('123456'),'remember_token' => 'ABABAB','status' => 0,]);

2.修改

复制
$bool = User::find(15)->update(['name' => 'test1234',]);
//或
$user = User::find(15);
$user->name = 'test1234';
$user->save();

3.查找返回或添加

复制
// 不存在则添加
$user = User::firstOrCreate(['id'=>15],['name' => 'test123','email' => 'test@test.com'.random_int(10,99),'email_verified_at' => '2021-1-5','password' => bcrypt('123456'),'remember_token' => 'ABABAB','status' => 0,]);dd($user);

4.查找修改或添加

复制
// 存在记录则修改，否则添加
$user = User::updateOrCreate(['id'=>15],['name' => 'test123','email' => 'test@test.com'.random_int(10,99),'email_verified_at' => '2021-1-5','password' => bcrypt('123456'),'remember_token' => 'ABABAB','status' => 0,]);

5.批量插入

6.批量更新