毕业设计记录 day(2) 用户注册及邮箱发送

一、结果展示

1.1 用户注册成功

1.2 邮箱验证码输入错误

1.3 用户重复注册

二、代码模块

2.1 用户注册

   @RequestMapping("/regist")
    public Result regist(@RequestParam("email")String email, @RequestParam("pass")String pass,@RequestParam("mvc")String myVerifyCode,@RequestParam("tvc")String testVerifyCode){
        User byEmailAndPass = userService.findByEmailAndPass(email, pass);
        if(byEmailAndPass != null){
            System.out.println("重复注册");
            return new Result(Msg.RepeatRegist);
        }
        //判断邮箱格式，也可以在前端判断
        if(!EmailUtil.JudgeEmail(email)){
            return new Result(Msg.EmailFormatError);
        }
        //判断验证码是否输入正确
        if(!testVerifyCode.equals(myVerifyCode)){
            //验证码输入错误，直接的返回对应信息
           return new Result(Msg.InputVerifyCodeError);
        }
        //将用户的邮箱和密码存储在数据库中
        User user = new User(email, pass);
        User save = userService.save(user);
        if(save == null){
            return new Result(Msg.RegistFailed);
        }else {
            return new Result(Msg.RegistSucess);
        }
    }

2.2邮箱发送验证码

@RestController
public class JavaMailController {
    @Autowired
    JavaMailSender javaMailSender;
    //模拟注册的用户发送邮箱验证码功能,会返回给前端
    @RequestMapping("/sendMail")
    public Result sendMail (@RequestParam("email")String email) throws MailException {
        SimpleMailMessage simpleMailMessage = new SimpleMailMessage();
        simpleMailMessage.setFrom("[e-mail]");
        simpleMailMessage.setTo(email);
        simpleMailMessage.setSubject("验证码");
        int i = new Random().nextInt(899999);
        int i1 = i + 10000;
        simpleMailMessage.setText("您的验证码是:" + i1);
        javaMailSender.send(simpleMailMessage);
        String str = i1 + "";
        System.out.println("邮箱验证码是" + str);
        return new Result(Msg.EmailSendSuccess,str);
    }
}

三、元数据

3.1 时间

• 2019 12 24

3.2 任务

完成用户注册及邮箱验证后端代码的编写