Service代码
@Service
public class MsmServiceImpl implements MsmService {
@Override
public boolean send(Map<String, Object> param, String phone) {
DefaultProfile profile = DefaultProfile.getProfile("cn-hangzhou", "AccessKeyId", "AccessKeySecret");
IAcsClient client = new DefaultAcsClient(profile);
// 固定的参数
CommonRequest request = new CommonRequest();
/// request.setProtocol(ProtocolType.HTTPS);
request.setSysMethod(MethodType.POST);
request.setSysDomain("dysmsapi.aliyuncs.com");
request.setSysVersion("2017-05-25");
request.setSysAction("SendSms");
request.putQueryParameter("RegionId", "cn-hangzhou");
// 模板数据
request.putQueryParameter("PhoneNumbers",phone);
request.putQueryParameter("SignName","xx博客网站");
request.putQueryParameter("TemplateCode","短信模板ID");
// 验证码数据
request.putQueryParameter("TemplateParam", JSONObject.toJSONString(param));
try {
CommonResponse response = client.getCommonResponse(request);
boolean success = response.getHttpResponse().isSuccess();
System.out.println(response.getData());
return success;
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
}
Controller代码
@RestController
@RequestMapping("/edu/msm")
@AllArgsConstructor
public class MsmController {
private RedisTemplate<String,String> redisTemplate;
@Autowired
private MsmService msmService;
@GetMapping("sned/{phone}")
public R sendMsm(@PathVariable String phone){
// 从redis中获取数据
String code = redisTemplate.opsForValue().get(phone);
if (!StringUtils.isEmpty(code)){
return R.ok();
}
code = RandomUtil.getFourBitRandom();
Map<String, Object> param = new HashMap<>(16);
param.put("code",code);
// 调用service发送短信
boolean isSend = msmService.send(param,phone);
if (isSend){
// 如果发送成功,把验证码放入redis中,并设置过期时间
redisTemplate.opsForValue().set(phone,code,5, TimeUnit.MINUTES);
return R.ok();
}else {
return R.error().message("短信发送失败");
}
}
}
随机数工具类
/**
* 获取随机数
* @author qianyi
*/
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;
}
}
application.properties
# mysql数据库连接
spring.datasource.driver-class-name=
spring.datasource.url=
spring.datasource.username=
spring.datasource.password=
# redis
spring.redis.host=127.0.0.1
spring.redis.port=6379
spring.redis.database= 0
spring.redis.timeout=1800000
# 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