3.注册及手机验证功能

作者: Rebirth_914 | 来源:发表于2019-04-17 19:58 被阅读45次

1. 流程分析

客户端先发送一个手机号码到后端获取验证码，此时“获取验证码”按钮是激活状态，“下一步”按钮是禁用状态
点击“获取验证码”按钮，该按钮60秒倒计时变为禁用状态，等待用户接收验证码并输入
后端根据这个手机号先到数据库查询该手机号是否已被注册，如果已经被注册就返回“该手机号已被注册”，不继续后续步骤
如果没被注册，后端为该手机号生成一个随机6位验证码存在Redis中（指定时限），然后将该验证码通过阿里云的短信服务接口发送给客户端
客户端收到短信，输入验证码，点击下一步
后端收到客户端发送的验证码，就将其和Redis中暂存的验证码比对，如果一致就放行，否则提示“验证码错误”
验证码正确，进入填写密码的页面，填写完毕提交到后端，加密存入数据库，注册成功，让用户选择去登录，还是回到首页

2.Redis准备

下载Redis，Redis是最流行的键值对存储数据库，官网只有Linux版本的Redis，自行下载后可以到阿里云ECS去安装，本地只能从GitHub下载，地址点这里
解压后放到本地目录
运行redis-server

cd D:\tools\redis
redis-server.exe redis.windows.conf

运行.png

再开一个命令行窗口，进入redis目录，运行redis-cli.exe命令，进行一下基本操作，set是设置键值对，keys是列出所有键，get是获取指定键的值，del是删除指定的键值

获取.png

3.阿里云短信服务

开通短信服务
快速学习，测试一下短信发送功能，注意在账户里充一点钱
API demo
API文档
demo程序，注意修改其中***的内容为自己的

package com.soft1721.jianyue.api.util;

import com.aliyuncs.CommonRequest;
import com.aliyuncs.CommonResponse;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.profile.DefaultProfile;

/**
 * 短消息测试程序
 */
public class SMSTest {
    public static void main(String[] args) {
        DefaultProfile profile = DefaultProfile.getProfile("cn-hangzhou", "*******",  "*****");
        IAcsClient client = new DefaultAcsClient(profile);
        CommonRequest request = new CommonRequest();
        request.setMethod(MethodType.POST);
        request.setDomain("dysmsapi.aliyuncs.com");
        request.setVersion("2017-05-25");
        request.setAction("SendSms");
        request.putQueryParameter("RegionId", "cn-hangzhou");
        request.putQueryParameter("PhoneNumbers", "****");
        request.putQueryParameter("SignName", "****");
        request.putQueryParameter("TemplateCode", "SMS_135805735");
        request.putQueryParameter("TemplateParam", "{\"code\":\"888888\"}");
        try {
            CommonResponse response = client.getCommonResponse(request);
            System.out.println(response.getData());
        } catch (ServerException e) {
            e.printStackTrace();
        } catch (ClientException e) {
            e.printStackTrace();
        }
    }
}

运行结果

image.png

4.后端

pom.xml，增加阿里云短信服务SDK依赖和SpringBoot集成redis依赖

<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-core</artifactId>
    <version>4.0.3</version>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>

util包的StringUtil类增加一个方法，用来获取六位随机数验证码

public static String getVerifyCode() {
    Random random = new Random();
    StringBuilder stringBuilder = new StringBuilder();
    for (int i = 0; i < 6; i++) {
        stringBuilder.append(String.valueOf(random.nextInt(10)));
    }
    return stringBuilder.toString();
}

编写SMSUtil短信发送工具类，主要将手机号和短信字符串分离成变量，main方法测试通过后即可删除

import com.aliyuncs.CommonRequest;
import com.aliyuncs.CommonResponse;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.profile.DefaultProfile;

/**
 * 短信发送工具类，返回生成的随机验证码
 */
public class SMSUtil {
    public static String send(String mobile) {
        DefaultProfile profile = DefaultProfile.getProfile(
                "cn-hangzhou",
                "*******",
                "*******");
        IAcsClient client = new DefaultAcsClient(profile);
        CommonRequest request = new CommonRequest();
        request.setMethod(MethodType.POST);
        request.setDomain("dysmsapi.aliyuncs.com");
        request.setVersion("2017-05-25");
        request.setAction("SendSms");
        request.putQueryParameter("RegionId", "cn-hangzhou");
        request.putQueryParameter("PhoneNumbers", mobile);
        request.putQueryParameter("SignName", "*****");
        request.putQueryParameter("TemplateCode", "SMS_135805735");
        String verifyCode = StringUtil.getVerifyCode();
        request.putQueryParameter("TemplateParam", "{\"code\":" + verifyCode + "}");
        try {
            CommonResponse response = client.getCommonResponse(request);
            System.out.println(response.getData());
        } catch (ServerException e) {
            e.printStackTrace();
        } catch (ClientException e) {
            e.printStackTrace();
        }
        return verifyCode;
    }

    public static void main(String[] args) {
        System.out.println(send("139****1489"));
    }
}

mapper层增加insertUser方法，自行实现（id和token不用给值）
service接口增加注册方法

void signUp(UserDTO userDTO);

signUp方法实现

@Override
public void signUp(UserDTO userDTO) {
    User user1 = new User();
    user1.setMobile(userDTO.getMobile());
 user1.setPassword(StringUtil.getBase64Encoder(userDTO.getPassword()));
    user1.setNickname("新用户");
 user1.setAvatar("http://ppeto2k90.bkt.clouddn.com/avatar/default.png");
    user1.setRegtime(new Date());
    user1.setStatus((short) 1);
    userMapper.insert(user1);
}

单元测试

@Test
public void signUp() {
    UserDTO userDTO = new UserDTO();
    userDTO.setMobile("139****1489");
    userDTO.setPassword("111");
    userService.signUp(userDTO);
 }

controller层编写前，先到StatusConst和MsgConst添加需要用到的常量

public static final int MOBILE_EXIST = 5;
public static final int VERIFYCODE_ERROR = 6;

public static final String MOBILE_EXIST = "手机号已被注册";
public static final String VERIFYCODE_ERROR = "验证码错误";

获取短信验证码接口

 @PostMapping(value = "/verify")
    public ResponseResult getVerifyCode(@RequestParam("mobile") String mobile) {
        User user = userService.getUserByMobile(mobile);
        //手机号已经被注册
        if (user != null) {
            return ResponseResult.error(StatusConst.MOBILE_EXIST, MsgConst.MOBILE_EXIST);
        } else {
            //发送验证码
            String verifyCode = SMSUtil.send(mobile);
//            String verifyCode = StringUtil.getVerifyCode();
            System.out.println(verifyCode);
            //手机号和验证码作为键值对存入redis中
            redisService.set(mobile, verifyCode);
            return ResponseResult.success();
        }
    }

验证短信验证码接口

@PostMapping(value = "/check")
public ResponseResult checkVerifyCode(@RequestParam("mobile") String mobile, @RequestParam("verifyCode") String verifyCode) {
    //从Redis中取出这个手机号的验证码
    String code = redisService.get(mobile).toString();
    //System.out.println(code + "---");
   // System.out.println(verifyCode);
    //和客户端传过来的验证码比对
    if (code.equals(verifyCode)) {
        return ResponseResult.success();
    } else {
        return ResponseResult.error(StatusConst.VERIFYCODE_ERROR, MsgConst.VERIFYCODE_ERROR);
    }
}

注册接口

@PostMapping(value = "/sign_up")
public ResponseResult signUp(@RequestBody UserDTO userDTO) {
    userService.signUp(userDTO);
    return ResponseResult.success();
}

swagger测试

5. 前端

在main.js中配置全局服务器地址

Vue.prototype.apiServer = 'http://*****:8080/api'

注册页面

<template>
    <view class="container">
        <view class="sign-box">
            <input
                class="uni-input left"
                type="number"
                placeholder="输入手机号"
                v-model="mobile"
                required="required"
            />
            <button
                type="primary"
                class="green-btn small-btn right"
                :disabled="disabled"
                @tap="getVerifyCode"
            >
                {{ title }}
            </button>
        </view>
        <input
            class="uni-input"
            type="number"
            placeholder="输入验证码"
            v-model="verifyCode"
            required="required"
        />

        <button @tap="checkCode" class="green-btn" :disabled="this.nextdisabled">下一步</button>
    </view>
</template>

<script>
export default {
    data() {
        return {
            mobile: '',
            verifyCode: '',
            timer: 60,
            disabled: false,
            title: '获取验证码',
            nextdisabled: false
        };
    },
    onLoad() {},
    methods: {
        getVerifyCode: function() {
            var _this = this;
            if (_this.mobile.length < 11) {
                uni.showToast({
                    title: '手机号不符合要求',
                    duration: 2000,
                    icon: 'none'
                });
                return;
            } else {
                _this.disabled = true;
                let timer1 = setInterval(() => {
                    _this.timer--;
                    _this.title = _this.timer + '秒';
                    if (_this.timer == 0) {
                        clearInterval(timer1);
                        _this.timer = 60;
                        _this.disabled = false;
                        
                        // _this.nextdisabled = false;
                        
                        _this.title = '发送验证码';
                        return;
                    }
                }, 1000);
                uni.request({
                    url: _this.apiServer + '/user/verify',
                    method: 'POST',
                    header: {
                        'content-type': 'application/x-www-form-urlencoded'
                    },
                    data: {
                        mobile: _this.mobile
                    },
                    success: res => {
                        if (res.data.code === 0) {
                            uni.showToast({
                                title: '验证码已发送'
                            });
                            _this.disabled = true;
                            console.log(_this.disabled);
                        } else {
                            uni.showModal({
                                title: '提示',
                                content: res.data.msg
                            });
                        }
                    }
                });
            }
        },
        checkCode: function() {
            var _this = this;
            console.log(_this.verifyCode);
            console.log(_this.mobile);
            uni.request({
                url: this.apiServer + '/user/check',
                method: 'POST',
                header: {
                    'content-type': 'application/x-www-form-urlencoded'
                },
                data: {
                    mobile: _this.mobile,
                    verifyCode: _this.verifyCode
                },
                success: res => {
                    console.log(res.data.code);
                    if (res.data.code === 0) {
                        uni.navigateTo({
                            url: '../password/password?mobile=' + _this.mobile
                        });
                    } else {
                        uni.showModal({
                            title: '提示',
                            content: res.data.msg
                        });
                    }
                }
            });
        }
    }
};
</script>
<style>
.sign-box {
    display: flex;
    align-items: center;
}
.green-btn{
    background:#00C777;
    color: #FFFFFF;
    margin-top: 15px;
    text-align: center;
    }
.uni-input{
    border-bottom: 1px solid #EEEEEE;
    font-size: 18px;
    height: 50px;
}

.left {
    flex: 1 1 70%;
}
.small-btn {
    width: 100px;
    height: 40px;
    font-size: 14px;
    background:#00C777;
    color: #FFFFFF;
}


</style>

密码页面

<template>
    <view class="container">
        <input class="uni-input" password type="text" placeholder="输入密码" v-model="password" required="required" />
        <button class="green-btn" @tap="signUp(userDTO)">注册</button>
    </view>
</template>

<script>
    export default {
        data() {
            return {
                userDTO: {
                    mobile: '',
                    password: ''
                }
            };
        },
        onLoad: function(option) {
            //option为object类型，会序列化上个页面传递的参数
            console.log(option.mobile);
            this.mobile = option.mobile;
        },
        methods: {
            signUp: function(userDTO) {
                var _this = this;
                uni.request({
                    url: this.apiServer + '/user/sign_up',
                    method: 'POST',
                    header: {
                        'content-type': 'application/json'
                    },
                    data: {
                        mobile: _this.mobile,
                        password: _this.password
                    },
                    success: res => {
                        if (res.data.code === 0) {
                            uni.showModal({
                                title: '提示',
                                content: '注册成功'
                            })
                            uni.navigateTo({
                                url: '../signin/signin'
                            });
                        } else {
                            uni.showModal({
                                title: '提示',
                                content: res.data.msg
                            });
                        }
                    }
                });
            }
        }
    };
</script>

<style scoped>
    .green-btn {
        background: rgb(65, 168, 99);
        color: #FFFFFF;
        margin-top: 30px;
        text-align: center;
        width: 80%;
    }

    .uni-input {
        border-bottom: 1px solid #EEEEEE;
        font-size: 18px;
        height: 50px;
    }
</style>

登录页面

<template>
    <view class="grace-padding">
        <view style="margin-top:50px;" class="grace-center">
            <image src='../../static/avatar3.jpg' style='width:68px; height:68px; border-radius:8px;'></image>
        </view>
        <view class="grace-form" style="margin-top:30upx;">
            <form>
                <view class="grace-items  item-border">
                    <view class="grace-label">
                        <picker :value="pnpre" @change="changePre" :range="pnpres" >
                            <text  style="font-size: 19px;">+{{pnpre}}</text>
                        </picker>
                    </view>
                    <input type="number" class="input" v-model="userDTO.mobile" required="required" placeholder="请输入手机号"></input>
                </view>
                <view class="grace-space-between  item-border" style="margin-top:28upx;">
                    <view class="grace-items ">
                        <view class="grace-label grace-center" style="font-size: 19px;">密码</view>
                        <input type="number" class="input" v-model="userDTO.password" required="required" placeholder="请输入密码"></input>
                    </view>
                </view>
                <button form-type='submit' type='primary' style='background:#00C777; margin-top:30px;' @tap="signIn(userDTO)">
                    登录 <text class="grace-iconfont icon-arrow-right"></text>
                </button>
            </form>
        </view>
        <view class="grace-center" style="margin-top:20upx; line-height:50upx;">
            <navigator url="../register/register" class="nav">
                如没有账号，请前往注册
            </navigator>
        </view>
        <!-- 第三方登录 -->
        <view class="grace-title" style="margin-top:30px;">
            <view class="grace-h5 grace-blod grace-center" style='color:#00C777'>第三方登录</view>
        </view>
        <view class="grace-login-three" style="margin-top:8px;">
            <view class="grace-iconfont icon-weixin"></view>
            <view class="grace-iconfont icon-qq"></view>
            <view class="grace-iconfont icon-weibo"></view>
        </view>
    </view>
</template>
<script>
    var graceChecker = require("../../graceUI/graceChecker.js");
    export default {
        data() {
            return {
                userDTO: {
                    mobile: '',
                    password: '',
                },
                pnpre: '86',
                pnpres: ['86', '01', '11', '26', '520'],

            }
        },
        methods: {
            changePre: function(e) {
                this.pnpre = this.pnpres[e.detail.value];
            },
            signIn: function(userDTO) {
                var _this = this;
                uni.request({
                    url: this.apiServer + '/user/sign_in',
                    method: 'POST',
                    data: {
                        mobile: userDTO.mobile,
                        password: userDTO.password
                    },
                    header: {
                        'content-type': 'application/json'
                    },
                    success: res => {
                        // console.log(res.data.data);
                        if (res.data.code == 0) {
                            //将用户数据记录在本地存储
                            uni.setStorageSync('login_key', {
                                userId: res.data.data.id,
                                nickname: res.data.data.nickname,
                                avatar: res.data.data.avatar,
                                token: res.data.data.token,
                                login: true
                            });
                            uni.showToast({
                                title: '登录成功'
                            });
                            uni.navigateBack();
                        }
                        //登录失败，弹出各种原因
                        else {
                            uni.showModal({
                                title: '提示',
                                content: res.data.msg
                            });
                        }
                    }
                });
            },

        }
    }
</script>
<style scoped>
    .item-border {
        border-bottom: 1px solid #E0E0E0 !important;
        margin-top: 20px;
    }

    .nav {
        color: #00b26a;
        margin-top: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 13px;
    }

    .grace-login-three {
        display: flex;
        justify-content: center;
        flex-wrap: nowrap;
    }

    .grace-login-three view {
        width: 50px;
        height: 50px;
        line-height: 50px;
        font-size: 46px;
        color: #00C777;
        text-align: center;
        margin: 8px 15px;
    }
</style>

3.注册及手机验证功能

1. 流程分析

2.Redis准备

3.阿里云短信服务

4.后端

5. 前端

具体代码及图片请转https://github.com/wxy1027/jianyue

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