Java网络商城项目 SpringBoot+SpringCloud+Vue 网络商城（SSM前后端分离项目）十八（阿里短信服务，Redis限流）

Posted 2021-09-18 蓝盒子itbluebox

在这之前需要安装Redis和有一定的基础，请看我的上一篇文章
Java 之SpringData Redis快速入门 以及（ Redis快速入门安装和使用）

一、阿里短信服务

1、创建短信微服务

因为系统中不止注册一个地方需要短信发送，因此我们将短信发送抽取为微服务

ly-sms-service ,凡是需要的地方都可以使用。

另外，因为短信发送API调用时长的不确定性，

为了提高程序的响应速度，短信发送我们都将采用异步发送方式,
即:短信服务监听MQ消息,收到消息后发送短信。

·其它服务要发送短信时，通过MQ通知短信微服务。

（1）创建module

（2）引入依赖

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>leyou</artifactId>
        <groupId>com.leyou.parent</groupId>
        <version>1.0.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.leyou.service</groupId>
    <artifactId>ly-sms</artifactId>


    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
        </dependency>
        <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>aliyun-java-sdk-core</artifactId>
            <version>4.0.6</version>
        </dependency>
        <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>aliyun-java-sdk-dysmsapi</artifactId>
            <version>1.1.0</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-amqp</artifactId>

        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>

        </dependency>
        <dependency>
            <groupId>com.leyou.common</groupId>
            <artifactId>ly-common</artifactId>
            <version>1.0.0-SNAPSHOT</version>
        </dependency>

    </dependencies>

</project>

（3）编写启动类

package com.leyou;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class LySmsApplication {

    public static void main(String[] args) {
        SpringApplication.run(LySmsApplication.class,args);
    }

}

（4）编写配置文件

server:
  port: 8087
spring:
  application:
    name: sms-service
  rabbitmq:
    host: 192.168.58.101
    username: leyou
    password: leyou
    virtual-host: /leyou

2、编写短信工具类

（1）属性抽取

我们首先把一些常量抽取到application.yml中:

ly:
  sms:
    accessKeyId: JWffwFJIwada #你自己的accessKeyid
    accessKeySecret: aySRliswq8fe7rF9gQyy1Izz4MQ #你自己的AccessKeySecret
    signName: 乐优商城 #签名名称
    verifyCodeTemplate: SMS_133976814 #模板名称

编写SmsProperties类去读取配置文件

package com.leyou.sms.config;

import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;


@ConfigurationProperties(prefix = "ly.sms")
@Data
public class SmsProperties {

    String accessKeyId;
    String accessKeySecret;
    String signName;
    String verifyCodeTemplate;

}

（2）编写工具类

package com.leyou.sms.utils;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.leyou.sms.config.SmsProperties;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.stereotype.Component;
import sun.rmi.runtime.Log;

@Slf4j
@Component
@EnableConfigurationProperties(SmsProperties.class)
public class SmsUtils {

    @Autowired
    private SmsProperties prop;

    //产品名称:云通信短信API产品,开发者无需替换
    static final String product = "Dysmsapi";
    //产品域名,开发者无需替换
    static final String domain = "dysmsapi.aliyuncs.com";

    public SendSmsResponse sendSms(String phoneNumber, String signName, String templateCode, String templateParam) throws ClientException {

        //可自助调整超时时间
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

        //初始化acsClient,暂不支持region化
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", prop.getAccessKeyId(), prop.getAccessKeySecret());
        DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
        IAcsClient acsClient = new DefaultAcsClient(profile);

        //组装请求对象-具体描述见控制台-文档部分内容
        SendSmsRequest request = new SendSmsRequest();
        request.setMethod(MethodType.POST);
        //必填:待发送手机号
        request.setPhoneNumbers(phoneNumber);
        //必填:短信签名-可在短信控制台中找到
        request.setSignName(signName);
        //必填:短信模板-可在短信控制台中找到
        request.setTemplateCode(templateCode);
        //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
        request.setTemplateParam(templateParam);

        //hint 此处可能会抛出异常，注意catch
        SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request);

        if (!"OK".equals(sendSmsResponse.getCode())) {
            log.info("[短信服务]发送短信失败，phoneNumber：{} , 失败原因 {}", phoneNumber, sendSmsResponse.getMessage());
        }

        return sendSmsResponse;
    }

}

3、编写消息监听器

接下来，编写消息监听器，当接收到消息后，我们发送短信。

package com.leyou.sms.mq;

import com.leyou.common.utils.JsonUtils;
import com.leyou.sms.config.SmsProperties;
import com.leyou.sms.utils.SmsUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.amqp.core.ExchangeTypes;
import org.springframework.amqp.rabbit.annotation.Exchange;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.QueueBinding;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;

import java.util.Map;

@Component
@EnableConfigurationProperties(SmsProperties.class)
@Slf4j
public class SmsListener {

    @Autowired
    private SmsProperties prop;

    @Autowired
    private SmsUtils smsUtils;

    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(name = "sms.verify.code.queue", durable = "true"),
            exchange = @Exchange(name = "ly.sms.exchange", type = ExchangeTypes.TOPIC),
            key = "sms.verify.code"
    ))
    public void listenInsertOrUpdate(Map<String,String> msg) {
        if(CollectionUtils.isEmpty(msg)){
            return;
        }
        String phone = msg.remove("phone");//remove方法删除并且获取
        if(StringUtils.isBlank(phone)){
            return;
        }
        //发送信息
        try {
            smsUtils.sendSms(phone,prop.getSignName(),prop.getVerifyCodeTemplate(), JsonUtils.toString(msg));
        }catch (Exception e){
            log.error("[短信服务]发送短信异常 手机号码{}",phone,e);
        }
    }
}

5、编写测试方法

package com.leyou.test;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.amqp.core.AmqpTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.stereotype.Component;
import org.springframework.test.context.junit4.SpringRunner;

import java.util.HashMap;
import java.util.Map;

@RunWith(SpringRunner.class)
@SpringBootTest
public class SmsTest {

    @Autowired
    private AmqpTemplate amqpTemplate;

    @Test
    public void testSend(){

        Map<String,String > msg = new HashMap<>();

        msg.put("phone","15245621456");
        msg.put("code","54321");

        amqpTemplate.convertAndSend("ly.sms.exchange","sms.verify.code",msg);
    }

}

运行测试

发送成功

手机收到短信

6、通过Redis做短信的限流

（1）设置Redis的配置文件

（2）修改SmsUtils工具类

package com.leyou.sms.utils;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.leyou.sms.config.SmsProperties;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Component;
import sun.rmi.runtime.Log;

import java.util.concurrent.TimeUnit;

@Slf4j
@Component
@EnableConfigurationProperties(SmsProperties.class)
public class SmsUtils {

    @Autowired
    private SmsProperties prop;

    //产品名称:云通信短信API产品,开发者无需替换
    static final String product = "Dysmsapi"IDEA SpringBoot 项目打包成jar包

 JavaEE 之 SpringBoot
 面试-科大讯飞日常实习面试
 （超详解）SpringBoot高级部分-自动配置+监听机制+监控+项目部署
 Java项目:超市进销存系统设计和实现(java+Springboot+ssm+mysql+jsp+maven)
 SpringBoot核心注解应用