Customer-Service/application/index/controller/Register.php

<?php
/**
 * User: nickbai
 * Date: 2017/10/24 10:46
 * Email: 1902822973@qq.com
 */
namespace app\index\controller;

use think\Controller;
use Xmail\PHPMailer;

class Register extends Controller
{
    // 注册首页
    public function index()
    {
        $this->assign([
            'version' => config('version')
        ]);

        return $this->fetch();
    }

    // 处理注册
    public function doRegister()
    {
        if(request()->isPost()){

            $userName = input("param.user_name/s");
            $userEmail = input("param.user_email/s");
            $password = input("param.password/s");
            $emailCode = input("param.code/s");

            if(empty($userName)){
                return json(['code' => -1, 'data' => '', 'msg' => '用户名不能为空']);
            }

            if(empty($userEmail)){
                return json(['code' => -2, 'data' => '', 'msg' => '邮箱不能为空']);
            }

            if(empty($password)){
                return json(['code' => -3, 'data' => '', 'msg' => '密码不能为空']);
            }

            if(empty($emailCode)){
                return json(['code' => -4, 'data' => '', 'msg' => '验证码不能为空']);
            }

            if($emailCode != cookie('code')){
                return json(['code' => -5, 'data' => '', 'msg' => '验证码不正确']);
            }

            $name = db('accounts')->where('user_name', $userName)->find();
            if(!empty($name)){
                return json(['code' => -6, 'data' => '', 'msg' => '用户名已存在']);
            }

            $email = db('accounts')->where('user_email', $userEmail)->find();
            if(!empty($email)){
                return json(['code' => -7, 'data' => '', 'msg' => '邮箱已存在']);
            }

            // 添加用户信息
            $userInfo = [
                'user_name' => $userName,
                'user_email' => $userEmail,
                'password' => md5($password . config('salt')),
                'status' => 1,
                'add_time' => time(),
                'last_login_time' => time()
            ];

            $user_id = db('accounts')->insertGetId($userInfo);

            // 记录用户状态
            cookie('user_name', $userName, config('save_time'));
            cookie('user_id', $user_id, config('save_time'));

            return json(['code' => 1, 'data' => url('user/index'), 'msg' => '注册成功']);
        }
    }
    public function email(){
        $email=input("post.email");//获取收件人邮箱
        $mail = new PHPMailer();
        $mail->IsSMTP();
        $mail->isHTML(true);
        $mail->AltBody    = "更好地查看这封邮件,请打开HTML兼容视图"; // optional, comment out and test
        $mail->CharSet = 'utf-8';   // 编码格式为utf8，不设置编码的话，中文会出现乱码
        $mail->SMTPDebug  = 0;                     // enables SMTP debug information
        $mail->SMTPAuth   = true;                  // enable SMTP authentication
        $mail->Host       = "smtp.163.com"; // 发送方的SMTP服务器地址
        $mail->Port       = 25;          // 端口
        $mail->Password   = "jonlin2468";    //客户端授权密码,而不是邮箱的登录密码！
        $mail->Username   = "jonlinhuang@163.com"; // 发件人邮箱
        $mail->SetFrom('jonlinhuang@163.com', '安全猫-系统邮件'); // 安全猫科技有限公司co.ltd
        $code=rand(100000,999999);
        cookie('code', $code, config('save_time'));
        $mail->Subject = '邮箱验证';
        $mail->AddAddress($email);
        $mail->MsgHTML('邮件内容是 <b>您的验证码是：'.$code.'</b>，如果非本人操作无需理会！');

        $res = $mail->send();
        if($res == true){
            return "发送成功";
        }else{
            echo "Message could not be sent.";
            echo "Mailer Error: " . $mail->ErrorInfo;// 输出错误信息
        }
    }

}