短信验证码模块-后端代码

1、搭建service-msm模块环境

1.1、修改配置

1、修改pom.xml

<dependencies>
     <dependency>
         <groupId>com.aliyun</groupId>
         <artifactId>aliyun-java-sdk-core</artifactId>
         <version>4.1.1</version>
     </dependency>
 </dependencies>

2、添加配置文件application.properties

# 服务端口
server.port=8204
# 服务名
spring.application.name=service-msn

#返回json的全局时间格式
spring.jackson.date-format=yyyy-MM-dd HH:mm:ss
spring.jackson.time-zone=GMT+8

spring.redis.host=127.0.0.1
spring.redis.port=6379
spring.redis.database= 0
spring.redis.timeout=1800000
spring.redis.lettuce.pool.max-active=20
spring.redis.lettuce.pool.max-wait=-1
#最大阻塞等待时间(负数表示没限制)
spring.redis.lettuce.pool.max-idle=5
spring.redis.lettuce.pool.min-idle=0

# nacos服务地址
spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848

aliyun.sms.regionId=default
aliyun.sms.accessKeyId=LT6I0Y5633pX89qC
aliyun.sms.secret=jX8D04Dm12I3gGKj345FYSzu0fq8mT

1.2、启动类

@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)//取消数据源自动配置
@EnableDiscoveryClient
@ComponentScan(basePackages = {
    
    "com.study"})
public class ServiceMsnApplication {
    
    
    public static void main(String[] args) {
    
    
        SpringApplication.run(ServiceMsnApplication.class, args);
    }
}

2.2、配置类

import org.springframework.beans.factory.annotation.Value;

/**
 * @Description :配置类
 */
public class ConstantPropertiesUtils implements InitializingBean {
    
    

    @Value("${aliyun.sms.regionId")
    public String regionId;

    @Value("${aliyun.sms.accessKeyId")
    public String accessKeyId;

    @Value("${aliyun.sms.secret")
    public String secret;

    public static String REGION_ID;
    public static String ACCESS_KEY_ID;
    public static String SECRECT;

    @Override
    public void afterPropertiesSet() throws Exception {
    
    
        REGION_ID=regionId;
        ACCESS_KEY_ID=accessKeyId;
        SECRECT=secret;
    }
}

1.4、配置网关

#4、短信验证码发送模块
#设置路由id
spring.cloud.gateway.routes[3].id=service-msn
#设置路由的uri
spring.cloud.gateway.routes[3].uri=lb://service-msn
#设置路由断言,代理servicerId为auth-service的/auth/路径
spring.cloud.gateway.routes[3].predicates= Path=/*/msn/**

2、短息验证码模块方法实现

2.1、生成验证码的工具类

import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Random;

public class RandomUtil {
    
    

    private static final Random random = new Random();

    private static final DecimalFormat fourdf = new DecimalFormat("0000");

    private static final DecimalFormat sixdf = new DecimalFormat("000000");

    public static String getFourBitRandom() {
    
    
        return fourdf.format(random.nextInt(10000));
    }

    public static String getSixBitRandom() {
    
    
        return sixdf.format(random.nextInt(1000000));
    }

    /**
     * 给定数组，抽取n个数据
     * @param list
     * @param n
     * @return
     */
    public static ArrayList getRandom(List list, int n) {
    
    

        Random random = new Random();

        HashMap<Object, Object> hashMap = new HashMap<Object, Object>();

        // 生成随机数字并存入HashMap
        for (int i = 0; i < list.size(); i++) {
    
    

            int number = random.nextInt(100) + 1;

            hashMap.put(number, i);
        }

        // 从HashMap导入数组
        Object[] robjs = hashMap.values().toArray();

        ArrayList r = new ArrayList();

        // 遍历数组并打印数据
        for (int i = 0; i < n; i++) {
    
    
            r.add(list.get((int) robjs[i]));
            System.out.print(list.get((int) robjs[i]) + "\t");
        }
        System.out.print("\n");
        return r;
    }
}

2.2、获取阿里云短信服务参数的配置类

public class ConstantPropertiesUtils implements InitializingBean {
    
    

    @Value("${aliyun.sms.regionId")
    public String regionId;

    @Value("${aliyun.sms.accessKeyId")
    public String accessKeyId;

    @Value("${aliyun.sms.secret")
    public String secret;

    public static String REGION_ID;
    public static String ACCESS_KEY_ID;
    public static String SECRECT;

    @Override
    public void afterPropertiesSet() throws Exception {
    
    
        REGION_ID=regionId;
        ACCESS_KEY_ID=accessKeyId;
        SECRECT=secret;
    }
}

2.3、控制层

@RestController
@RequestMapping("/api/msn")
public class MsnAplController {
    
    

    @Autowired
    private MsnService msnService;

    @Autowired
    private RedisTemplate<String,String> redisTemplate;

    //发送手机验证码
    @GetMapping("send/{phone}")
    public Result sendCode(@PathVariable String phone){
    
    
        //从redis获取验证码，如果获取到，返回ok
        //key手机号 value验证码
        String code = redisTemplate.opsForValue().get(phone);
        if(!StringUtils.isEmpty(code)){
    
    
            return Result.ok();
        }

        //从redis中获取不到
        //生成验证码
        code = RandomUtil.getSixBitRandom();
        //调用service方法，通过整合短信服务进行发送
        boolean isSend = msnService.send(phone,code);
        //生成验证码放到redis里面，设置有效时间
        if(isSend){
    
    
            redisTemplate.opsForValue().set(phone,code,5, TimeUnit.MINUTES);
            return Result.ok();
        }else{
    
    
            return Result.fail().message("发送短信失败");
        }
    }
}

2.4、业务层接口

public interface MsnService {
    
    
    //发送手机验证码
    public boolean send(String phone, String code);
}

2.5、业务层实现类

@Service
public class MsnServiceImpl implements MsnService {
    
    

    //发送手机验证码
    @Override
    public boolean send(String phone, String code) {
    
    
        //判断手机号是否为空
        if(StringUtils.isEmpty(phone)) {
    
    
            return false;
        }
        //整合阿里云短信服务
        //设置相关参数
        DefaultProfile profile = DefaultProfile.
                getProfile(ConstantPropertiesUtils.REGION_ID,
                        ConstantPropertiesUtils.ACCESS_KEY_ID,
                        ConstantPropertiesUtils.SECRECT);
        IAcsClient client = new DefaultAcsClient(profile);
        CommonRequest request = new CommonRequest();
        //request.setProtocol(ProtocolType.HTTPS);
        request.setMethod(MethodType.POST);
        request.setDomain("dysmsapi.aliyuncs.com");
        request.setVersion("2017-05-25");
        request.setAction("SendSms");

        //手机号
        request.putQueryParameter("PhoneNumbers", phone);
        //签名名称
        request.putQueryParameter("SignName", "我的谷粒在线教育网站");
        //模板code
        request.putQueryParameter("TemplateCode", "SMS_180051135");
        //验证码  使用json格式   {"code":"123456"}
        Map<String,String> param = new HashMap();
        param.put("code",code);
        request.putQueryParameter("TemplateParam", JSONObject.toJSONString(param));

        //调用方法进行短信发送
        try {
    
    
            CommonResponse response = client.getCommonResponse(request);
            System.out.println(response.getData());
            return response.getHttpResponse().isSuccess();
        } catch (ServerException e) {
    
    
            e.printStackTrace();
        } catch (ClientException e) {
    
    
            e.printStackTrace();
        }
        return false;
    }

}

2.6、修改UserInfoServiceImpl类登录方法，编写验证码校验

@Autowired
private RedisTemplate<String,String> redisTemplate;

//判断手机号和输入的验证码是否一致
//校验校验验证码
String mobleCode = redisTemplate.opsForValue().get(phone);
if(!code.equals(mobleCode)) {
    
    
    throw new YyghException(ResultCodeEnum.CODE_ERROR);
}