小编myc*_*hel的帖子

给出下面的例子。

import { QueryClientContract, TransactionClientContract } from '@ioc:Adonis/Lucid/Database'

冒号的使用让我很困惑，并且一直不明白可以从哪里引用导入的文件。

public function recover(Request $request){
    $email = $request->input('email');
    // Create tokens
    $selector = bin2hex(random_bytes(8));
    $token = random_bytes(32);

    $url = sprintf('%s',  route('recover.reset',['selector'=>$selector, 'validator'=>bin2hex($token)]));

    // Token expiration
    $expires = new DateTime('NOW');
    $expires->add(new DateInterval('PT01H')); // 1 hour

    // Delete any existing tokens for this user
    DB::delete('delete * from password_reset where email =?', $email);

    // Insert reset token into database
    $insert = $this->db->insert('password_reset', 
        array(
            'email'     =>  $email,
            'selector'  =>  $selector, 
            'token'     =>  hash('sha256', $token),
            'expires'   =>  $expires->format('U'),
        )
    );

我试图在将电子邮件表单提交给forgotPasswordController时实施忘记密码，它会产生以下错误

“找不到类'App \ Http \ Controllers …