How to implement email activation in Yii framework

This article mainly introduces the method of Yii framework to realize mailbox activation. The activation function of digital signature is realized by sending emails based on mailbox. Friends in need can refer to the following.

The example of this article tells the Yii framework to realize mailbox activation. method. Share it with everyone for your reference, the details are as follows:

Controller:

//发送邮箱,激活账号
public function actionEmail()
{
    $email=Yii::$app->request->get('email');
    //数字签名
    $em_1=md5($email);
    //邮箱发送
    $mail= Yii::$app->mailer->compose();
    $mail->setTo($email);
    $mail->setSubject("激活邮箱");
    //发布可以带html标签的文本
    $mail->setHtmlBody("<a href=&#39;http://www.small2.com/backend/web/index.php?r=login/live&em_1=".$em_1."&email=".$email."&#39;>点击此链接</a>");
    if($mail->send())
      echo "success";
    else
      echo "false";
    die(); //邮箱发送ok
}
//激活账号
public function actionLive()
{
   $email=Yii::$app->request->get(&#39;email&#39;);
   $em_1=Yii::$app->request->get(&#39;em_1&#39;);
   //echo $em_1;die;
   $em_2=md5($email);
   //echo $em_2;die;
   if($em_1==$em_2)
   {
     $res=Yii::$app->db;
     $data=$res->createCommand()->update("login",["status"=>1],["email"=>$email])->execute();
     if($data)
     {
      echo "<script>alert(&#39;激活成功，可登录&#39;);location.href=&#39;index.php?r=login/login&#39;</script>";
     }
     else
     {
       echo "<script>alert(&#39;激活失败&#39;);location.href=&#39;index.php?r=login/login&#39;</script>";
     }
   }
   else
   {
     echo "<script>alert(&#39;参数错误,重新激活&#39;);location.href=&#39;index.php?r=login/login&#39;</script>";
   }
}

Principle: (The original default after registration There is status=0, which can be changed to 1 after activation before logging in.)

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