Vue简易注册页面+发送验证码功能的实现示例
时间:2022-03-17 09:52:19|栏目:vue|点击: 次
1. 效果展示
2. 增强版验证码及邮件推送管理(见以后的博客)
3. 大致思路
用户角度分析一下注册时候的步骤:
- 填写自己的邮箱号
- 点击“发送验证码”按钮
- 邮箱中收到验证码
- 填写其余注册信息并填写验证码
- 注册成功!
系统设计者角度分析一下步骤:
- 系统随机生成六位数
- 根据用户提供的邮箱号将验证码发送到其邮箱
- 根据用户提供的信息,进行验证码的校验
- 如果校验成功,将数据进行录入,回显用户注册成功!
4. 前期准备
qq邮箱中开启POP3/SMTP服务
这里可以参考
5. 前端代码
<template> <div class="rg_layout"> <div class="rg_left"> <p>新用户注册</p> <p>USER REGISTER</p> </div> <div class="rg_center"> <div class="rg_form"> <div style="margin: 50px 0;"></div> <el-form ref="form" :model="form" :rules="rules" label-width="80px"> <el-form-item label="Email" prop="Email"> <el-col :span="15"> <el-input placeholder="请输入邮箱号" v-model="form.Email"></el-input> </el-col> <el-col :span="9"> <el-button type="success" plain @click="sendEmail">发送邮件验证</el-button> </el-col> </el-form-item> <el-form-item label="用户名"> <el-col :span="20"> <el-input placeholder="请输入用户名" v-model="form.username"></el-input> </el-col> </el-form-item> <el-form-item label="密码"> <el-input placeholder="请输入密码" v-model="form.password"></el-input> </el-form-item> <el-form-item label="性别"> <el-col :span="5"> <el-radio v-model="form.radio" label="1">男</el-radio> </el-col> <el-col :span="3"> <el-radio v-model="form.radio" label="2">女</el-radio> </el-col> </el-form-item> <el-form-item label="出生日期"> <el-col :span="15"> <el-date-picker type="date" placeholder="选择日期" v-model="form.date" style="width: 100%;"></el-date-picker> </el-col> </el-form-item> <el-form-item label="验证码"> <el-col :span="15"> <el-input type="text" placeholder="验证码将会发送到您的邮箱" v-model="form.text" oninput="value=value.replace(/\D/g,'')" maxlength="6" show-word-limit > </el-input> </el-col> </el-form-item> <el-form-item> <el-col :span="20"> <el-button type="primary" @click="onSubmit">立即注册</el-button> </el-col> </el-form-item> </el-form> </div> </div> <div class="rg_right"> <p>已有账号? <el-link icon="el-icon-user-solid" type="primary" @click="login_asd">立刻登陆</el-link> </p> </div> </div> </template> <script> import axios from "axios"; export default { mounted() { this.$store.state.yesOrNo = false }, name: "signUp", data: function () { return { form: { Email: '', username: "", password: "", radio: '1', date: '', text: '' }, rules: { Email: [{required: true, message: '请输入邮箱', trigger: 'blur'}] }, msg: '' } }, methods: { login_asd(){ this.$router.replace({path: '/login'}); }, open1() { this.$message({ showClose: true, message: this.msg, type: 'warning' }); }, open2() { this.$message({ showClose: true, message: this.msg, type: 'success' }); }, open3() { this.$message({ showClose: true, message: this.msg, type: 'error' }); }, sendEmail() { this.$refs.form.validate((valid) => { if (valid) { let _this = this axios.post(this.$store.state.url+':8412/user/sendSignUpCode?email='+_this.form.Email, ).catch(function (error) { _this.msg = "邮箱格式不正确!" _this.open1() }).then(function (response) { if (response.data.code === 200) { _this.msg = response.data.msg _this.open2() } else { _this.msg = response.data.msg _this.open3() } }) } }) }, onSubmit(){ this.$refs.form.validate((valid) => { if (valid) { let _this = this; let tmp; if(this.form.radio === "1"){ tmp = '男' }else{ tmp = '女' } axios.post(this.$store.state.url+':8412/user/userSignUp?code='+_this.form.text, { email: this.form.Email, username: this.form.username, password: this.form.password, sex: tmp, birthday: this.form.date } ).catch(function (error) { _this.msg = "邮箱格式有问题!" _this.open1() }).then(function (response) { if (response.data.code === 200) { _this.msg = response.data.msg _this.open2() _this.$router.replace({path: '/login'}); } else { _this.msg = response.data.msg _this.open3() } }) } }) } } } </script> <style> * { margin: 0px; padding: 0px; box-sizing: border-box; } body { background-image: url(https://img-blog.csdnimg.cn/76110abf7fb84ee28c50bfbfa7fa8e11.jpg); background-repeat: no-repeat; background-size: 100%; background-position: 0px -50px; } .rg_layout { width: 900px; height: 500px; border: 5px solid #EEEEEE; background-color: white; opacity: 0.8; /*让div水平居中*/ margin: auto; margin-top: 100px; } .rg_left { float: left; margin: 15px; width: 20%; } .rg_left > p:first-child { color: #FFD026; font-size: 20px; } .rg_left > p:last-child { color: #A6A6A6; } .rg_center { /*border: 1px solid red;*/ float: left; width: 450px; /*margin: 15px;*/ } .rg_right { float: right; margin: 15px; } .rg_right > p:first-child { font-size: 15px; } .rg_right p a { color: pink; } </style>
6. 后端
使用的框架是springboot
① 主要的依赖
<!-- redis --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> <version>2.5.2</version> </dependency> <!-- mail --> <dependency> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> <version>1.4.7</version> </dependency>
② 正则校验邮箱工具类
package com.example.han.util; import java.util.regex.Matcher; import java.util.regex.Pattern; public class CheckMail { public static boolean checkMail(String mail){ Pattern pattern=Pattern.compile("\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*"); //\w+@(\w+.)+[a-z]{2,3} Matcher matcher=pattern.matcher(mail); return matcher.matches(); } }
③ Redis的set和get工具类
package com.example.han.util; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.redis.core.StringRedisTemplate; import org.springframework.stereotype.Component; import java.util.concurrent.TimeUnit; @Component public class RedisUtil { @Autowired private StringRedisTemplate stringRedisTemplate; public void setRedisKey(String key, String value, long num) { System.out.println("set redis start!"); stringRedisTemplate.opsForValue().set(key,value,num,TimeUnit.SECONDS); System.out.println(stringRedisTemplate.opsForValue().get(key)); } public String getRedisValue(String key){ if(!stringRedisTemplate.hasKey(key)){ return "None"; } return stringRedisTemplate.opsForValue().get(key); } }
④ 核心service层代码
/**
* 验证邮箱是否重复
* @param email 邮箱号
*/
@Override
public ResultReturn checkEmailRepeat(String email) throws MyException {
if (!CheckMail.checkMail(email)) {
throw new MyException(400, "邮件格式错误");
}
if (userRepository.checkEmaillRepeated(email)) {
return ResultReturnUtil.fail(USER_EMAIL_REPEATED);
}
return ResultReturnUtil.success(USER_EMAIL_NOT_REPEATED, email);
}
/**
* 发送注册验证码
* @param toEamil 收件人邮箱
* @return
*/
@Override
public ResultReturn sendSignUpCode(String toEamil) {
//asdasd
SimpleMailMessage simpleMailMessage = new SimpleMailMessage();
simpleMailMessage.setTo(toEamil);
simpleMailMessage.setFrom(fromEmail);
simpleMailMessage.setSubject("您的注册验证码来了");
Random r = new Random();
int rate = r.nextInt(899999) + 100000;
redisUtil.setRedisKey(toEamil + "YanZheng", rate + "", 60 * 5); //先存入redis,key为发送的邮箱号
String content =
"你好,\n" + "\t您的验证码是:\n" + rate;
simpleMailMessage.setText(content);
try {
javaMailSender.send(simpleMailMessage);
} catch (Exception e) {
return ResultReturnUtil.fail("发送失败!");
}
return ResultReturnUtil.success("发送成功!", toEamil);
}
/**
* 用户注册
* @param userSignUpVO 注册所需要的用户基本信息
* @param code 注册发到邮箱的验证码
*/
@Override
public ResultReturn UserSignUp(UserSignUpVO userSignUpVO, int code) throws MyException {
if (!CheckMail.checkMail(userSignUpVO.getEmail())) { //这种是邮箱格式错误的时候
throw new MyException(400, "邮件格式错误");
}
if (userRepository.checkEmaillRepeated(userSignUpVO.getEmail())) { //邮箱重复注册的时候
return ResultReturnUtil.fail(USER_EMAIL_REPEATED);
}
String redisCode = redisUtil.getRedisValue(userSignUpVO.getEmail() + "YanZheng"); //将code与redis的进行比对
if (!redisCode.equals("" + code)) {
return ResultReturnUtil.fail(WRONG_VERIFICATION_CODE);
}
UserDO user = new UserDO();
user.setEmail(userSignUpVO.getEmail());
user.setUsername(userSignUpVO.getUsername());
user.setPassword(userSignUpVO.getPassword());
user.setSex(userSignUpVO.getSex());
user.setBirthday(userSignUpVO.getBirthday());
if (userRepository.insertUser(user)) {
return ResultReturnUtil.success(USER_SIGNUP_SUCCESS, user.getEmail());
}
return ResultReturnUtil.fail(USER_SIGNUP_FAILED);
}
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