1. 流程图

image-20241022082440460

2. 详细设计

2.1 用户表结构设计

image-20241022224732512

CREATE TABLE `users` (
  `id` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
  `mobile` varchar(11) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '手机号',
  `nickname` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '昵称',
  `real_name` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '真实姓名',
  `show_which_name` int NOT NULL DEFAULT '2' COMMENT '对外展示名,1:真实姓名,2:昵称',
  `sex` int NOT NULL COMMENT '性别,1:男 0:女 2:保密',
  `face` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '用户头像',
  `email` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '邮箱',
  `birthday` date DEFAULT NULL COMMENT '生日',
  `country` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '国家',
  `province` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '省份',
  `city` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '城市',
  `district` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '区县',
  `description` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '介绍',
  `start_work_date` date DEFAULT NULL COMMENT '我参加工作的时间',
  `position` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '我当前职位/职务',
  `role` int NOT NULL COMMENT '身份角色,1: 求职者,2: HR。切换为HR时也可以登录求职者',
  `hr_in_which_company_id` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '成为HR后,认证的(绑定的)公司主键id',
  `hr_signature` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '我的一句话签名',
  `hr_tags` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '我的个性化标签',
  `created_time` datetime NOT NULL COMMENT '创建时间',
  `updated_time` datetime NOT NULL COMMENT '更新时间',
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE KEY `mobile` (`mobile`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='用户表';

2.2 注册云短信服务

这里使用到了腾讯云短信,为什么用腾讯云不用阿里云呢?因为腾讯云免费100条…够测试使用了

image-20241022084827814

2.3 配置依赖

在common包的pom中加入依赖

<dependency>
    <groupId>com.tencentcloudapi</groupId>
    <artifactId>tencentcloud-sdk-java</artifactId>
  	<!-- 可以在这里查最新的 https://central.sonatype.com/artifact/com.tencentcloudapi/tencentcloud-sdk-java -->
    <version>3.1.1129</version>
</dependency>

2.4 全局统一返回 R

package resp;

import common.HttpStatusEnum;
import lombok.Getter;

@Getter
public class R<T> {
    /**
     *标识返回状态
     */
    private Integer code;

    /**
     * 标识返回消息
     */
    private String message;

    /**
     * 标识返回内容
     */
    private T data;

    public R() {

    }

    public R(Integer code, T data, String message) {
        this.code = code;
        this.data = data;
        this.message = message;
    }

    /**
     * 成功返回
     */
    public static <T> R<T> ok(T data){
        return new R<>(HttpStatusEnum.SUCCESS.getCode(),data,HttpStatusEnum.SUCCESS.getMessage());
    }

    /**
     * 成功返回
     */
    public static <T> R<T> ok(T data,String message){
        return new R<>(HttpStatusEnum.SUCCESS.getCode(), data, message);
    }

    /**
     * 失败返回
     */
    public static <T> R<T> failed(HttpStatusEnum httpStatusEnum){
        return new R<>(httpStatusEnum.getCode(),null, httpStatusEnum.getMessage());
    }

    /**
     * 失败返回
     */
    public static <T> R<T> failed(String message){
        return new R<>(HttpStatusEnum.FAIL.getCode(), null, message);
    }
}


2.5 添加自定义异常

package exception;


import lombok.Getter;
import lombok.Setter;

/**
 * 自定义异常
 * @author xiaoqiu
 */
@Setter
@Getter
public class XiaoQiuException extends RuntimeException{

    private String code;

    public XiaoQiuException(String code, String message) {
        super(message);
        this.code = code;
    }
}

2.6 全局异常处理

package exception;

import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.ResponseStatus;
import resp.R;

/**
 * 全局异常处理器
 * @author xiaoqiu
 */
@Slf4j
@ControllerAdvice
@ResponseBody
public class GlobalExceptionHandler {

    /**
     * 处理自定义的业务异常
     */
    @ExceptionHandler(value = XiaoQiuException.class)
    public R<String> bizExceptionHandler(XiaoQiuException e) {
        log.error("发生业务异常! msg: -> ", e);
        return R.failed(e.getMessage());
    }

    /**
     * 处理空指针的异常
     */
    @ExceptionHandler(value = NullPointerException.class)
    public R<String> exceptionHandler(NullPointerException e) {
        log.error("发生空指针异常! msg: -> ", e);
        return R.failed("发生空指针异常!");
    }

    /**
     * 服务器异常
     */
    @ExceptionHandler(Exception.class)
    @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
    public R<String> exception(Exception e) {
        log.error("服务器异常! msg: -> ", e);
        return R.failed("服务器异常!");
    }
}

2.7 在common包配置发送短信工具类

package utils;

import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.common.profile.ClientProfile;
import com.tencentcloudapi.common.profile.HttpProfile;
import com.tencentcloudapi.sms.v20210111.SmsClient;
import com.tencentcloudapi.sms.v20210111.models.SendSmsRequest;
import com.tencentcloudapi.sms.v20210111.models.SendSmsResponse;
import exception.XiaoQiuException;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

import static exception.ResultCode.SMS_SEND_EXCEPTION;

@Component
@Slf4j
public class SMSUtils {

    @Value("${sms.secretId:test}")
    private String secretId;
    @Value("${sms.secretKey:test}")
    private String secretKey;
    @Value("${sms.templateId:test}")
    private String templateId;
    @Value("${sms.sign.name:小秋}")
    private String signName;
    @Value("${sms.sdkAppId: 10000}")
    private String sdkAppId;
    @Value("${sms.test.switch:true}")
    private boolean smsTestSwitch;

    public void sendSMS(String phone, String code) {
        try {
            // 测试避免频发发送短信,关闭认证,直接成功
            if (smsTestSwitch) {
                return;
            }

            if (StringUtils.isBlank(phone) || StringUtils.isBlank(code)) {
                throw new XiaoQiuException(SMS_SEND_EXCEPTION, "手机号或验证码为空!");
            }
            
            // 必要步骤:CAM密匙查询获取: https://console.cloud.tencent.com/cam/capi
            SmsClient client = getSmsClient();

            // 实例化一个请求对象,每个接口都会对应一个request对象
            SendSmsRequest req = getSendSmsRequest(phone, code);

            // 返回的resp是一个SendSmsResponse的实例,与请求对象对应
            SendSmsResponse resp = client.SendSms(req);
            // 输出json格式的字符串回包
            log.info("手机号:{}, code: {}, 短信发送结果:{}", phone, code, SendSmsResponse.toJsonString(resp));
//            System.out.println(SendSmsResponse.toJsonString(resp));
        } catch (TencentCloudSDKException e) {
            log.error("发送短信失败!", e);
        }
    }

    private SmsClient getSmsClient() {
        Credential cred = new Credential(secretId, secretKey);

        // 实例化一个http选项,可选的,没有特殊需求可以跳过
        HttpProfile httpProfile = new HttpProfile();
//            httpProfile.setReqMethod("POST"); // 默认使用POST

        /* SDK会自动指定域名。通常是不需要特地指定域名的,但是如果你访问的是金融区的服务
         * 则必须手动指定域名,例如sms的上海金融区域名: sms.ap-shanghai-fsi.tencentcloudapi.com */
        httpProfile.setEndpoint("sms.tencentcloudapi.com");

        // 实例化一个client选项
        ClientProfile clientProfile = new ClientProfile();
        clientProfile.setHttpProfile(httpProfile);
        // 实例化要请求产品的client对象,clientProfile是可选的
        return new SmsClient(cred, "ap-nanjing", clientProfile);
    }

    private SendSmsRequest getSendSmsRequest(String phone, String code) {
        SendSmsRequest req = new SendSmsRequest();
        String[] phoneNumberSet = {"+86" + phone};//电话号码
        req.setPhoneNumberSet(phoneNumberSet);
        // 短信应用ID: 短信SdkAppId在 [短信控制台] 添加应用后生成的实际SdkAppId
        req.setSmsSdkAppId(sdkAppId);
        // 签名
        req.setSignName(signName);
        // 模板id:必须填写已审核通过的模板 ID。模板ID可登录 [短信控制台] 查看
        req.setTemplateId(templateId);

        /* 模板参数(自定义占位变量): 若无模板参数,则设置为空 */
        String[] templateParamSet1 = {code};
        req.setTemplateParamSet(templateParamSet1);
        return req;
    }

//    可以启动一个main函数测试
//    public static void main(String[] args) {
//        try {
//            new SMSUtils().sendSMS("18812348888", "8888");
//        } catch (Exception e) {
//            e.printStackTrace();
//        }
//    }
}