在laravel中注册用户时，如何在userrole表中保存用户ID和角色ID？

Question

我有一个角色表，用户表和users_role表。我要在注册用户时存储user_id和role_id。注册用户时，角色应为1。我怎样才能做到这一点？

角色表

public function up()
{
    Schema::create('roles', function (Blueprint $table) {
        $table->increments('id');
        $table->string('name');
        $table->timestamps();
    });
}

用户表

public function up()
{
    Schema::create('users', function (Blueprint $table) {
        $table->increments('id');
        $table->string('name');
        $table->string('email')->unique();
        $table->string('password');
        $table->string('image')->nullable();
        $table->boolean('status')->default(0);
        $table->rememberToken();             
        $table->timestamp('email_verified_at')->nullable();           
        $table->softDeletes();
        $table->timestamps();
    });
}

UserRoles表

public function up()
{
    Schema::create('users_role', function (Blueprint $table) {
        $table->increments('id');
        $table->unsignedInteger('user_id');
        $table->foreign('user_id')->references('id')->on('users')- 
        >onDelete('cascade');
        $table->unsignedInteger('role_id');
        $table->foreign('role_id')->references('id')->on('roles')- 
        >onDelete('cascade');
        $table->timestamps();
    });
}

Answer 1

您可以通过以下方式做到这一点：

$user = new User();
... insert data
$user->save();
$user->roles()->attach($roles);

请参阅文档