阿里云短信服务
参考B站狂神说java
https://www.bilibili.com/video/BV1c64y1M7qN?from=search&seid=12654527917124728671
了解阿里云用户权限操作
1、开启子用户
2、新建一个用户组(设置添加权限)
3、创建一个用户(具体用来操作的账号)
4、得到Accesskey(id,密码)
注意:要将这个账号保存起来
开通阿里云短信业务
1、找到短信控制台面板
2、找到帮助文档
https://help.aliyun.com/product/44282.html?spm=5176.12207334.0.0.46ae1cbeqZyjNa
添加短信模板
1、短信的具体内容
2、等待审核通过(需要正当的理由)
添加签名
1、公司名称
2、等待审核通过(需要正当的理由)
编写测试代码
pom
<!--导入依赖-->
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-core</artifactId>
<version>4.1.1</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.62</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
</dependency>
编写可复用的微服务短信接口,实现验证码的发送
SendSms
public interface SendSms {
public boolean send(String phoneNumber, String templateCode, Map<String,Object> code);
}
SendSmsImpl
@Service
public class SendSmsImpl implements SendSms {
@Override
public boolean send(String phoneNumber, String templateCode, Map<String, Object> code) {
//连接阿里云
DefaultProfile profile = DefaultProfile.getProfile("cn-hangzhou", "<Accesskey>", "<secret>");
IAcsClient client = new DefaultAcsClient(profile);
CommonRequest request = new CommonRequest();
request.setMethod(MethodType.POST);
request.setDomain("dysmsapi.aliyuncs.com");//默认不能动
request.setVersion("2017-05-25");//默认不能动
request.setAction("SendSms");
//自定义参数(手机号,验证码,签名,模板)
request.putQueryParameter("PhoneNumbers", phoneNumber);
request.putQueryParameter("SignName", "传智健康");
request.putQueryParameter("TemplateCode", templateCode);
//构建短信验证码
request.putQueryParameter("TemplateParam", JSONObject.toJSONString(code));
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;
}
}
SmsApiController
@RestController
@CrossOrigin//跨域支持
public class SmsApiController {
@Autowired
private SendSms sendSms;
@Autowired
private StringRedisTemplate redisTemplate;
private static final String KEY_PERFIX = "user:verify:phone:";
@GetMapping("/send/{phone}")
public String code(@PathVariable("phone") String phone) {
//调用方法发送
//对同一个手机号进行限流,一分钟之内不让他重复发送
//String code = redisTemplate.opsForValue().get(phone);
String lastTime = redisTemplate.opsForValue().get(phone);
if (!StringUtils.isEmpty(lastTime)) {
Long last = Long.valueOf(lastTime);
if (System.currentTimeMillis() - last < 60000)//当前时间和你上一次发送的时间小于1分钟
return phone + "发送短信频率过高";
}
//生成短信验证码,并存入redis
String code = UUID.randomUUID().toString().substring(0, 4);
HashMap<String, Object> map = new HashMap<>();
map.put("code", code);
boolean isSend = sendSms.send(phone, "SMS_176535793", map);
if (isSend) {
redisTemplate.opsForValue().set(KEY_PERFIX + phone, code, 5, TimeUnit.MINUTES);//将验证码存入redis,时间5分钟
redisTemplate.opsForValue().set(phone, String.valueOf(System.currentTimeMillis()), 1, TimeUnit.MINUTES);//以用户手机号phone为key,发送验证码时 的时间为value,对手机号限流时 进行判断
return phone + ":" + code + "发送成功";
}
return "发送失败";
}
}
http://localhost:8080/send/phone