操作流程

1. 注冊驗證碼平臺
2. 創建驗證碼模版
3. 開始集成（無需引入第三方庫）

注冊并登陸中昱維信驗證碼平臺

獲取AppID和AppKey。

創建驗證碼模版

創建驗證碼模版，獲取驗證碼模版id

開始集成

1. 創建controller

import org.springframework.web.bind.annotation.*;  @RestController  
@RequestMapping("/api/sms")  
public class SmsVerificationController {  private final SmsVerificationService smsVerificationService;  public SmsVerificationController(SmsVerificationService smsVerificationService) {  this.smsVerificationService = smsVerificationService;  }  @GetMapping("/send")  public String sendVerificationCode(@RequestParam String phone) {  smsVerificationService.sendVerificationCode(phone);  return "發送成功 ";  }  @PostMapping("/verify")  public String verifyCode(@RequestParam String phone, @RequestParam String code) {  if (smsVerificationService.verifyCode(phone, code)) {  return "驗證成功";  } else {  return "驗證碼錯誤";  }  }  
}

2. 創建service

import java.util.concurrent.ConcurrentHashMap;  
import java.util.UUID;  public class SmsVerificationService {  // 使用ConcurrentHashMap來存儲驗證碼和手機號的映射關系  也可以用session存儲private static ConcurrentHashMap<String, String> verificationCodeMap = new ConcurrentHashMap<>();  // 生成隨機驗證碼  private static String generateVerificationCode() {  return UUID.randomUUID().toString().substring(0, 6);  }  // 發送驗證碼  public void sendVerificationCode(String phoneNumber) {  // 生成驗證碼  String code = generateVerificationCode();  // 存儲驗證碼  verificationCodeMap.put(phoneNumber, code);  // 調用短信服務API發送驗證碼  sendSms(phoneNumber, code);  }  // 驗證驗證碼  public boolean verifyCode(String phoneNumber, String inputCode) {  // 從緩存中獲取存儲的驗證碼  String storedCode = verificationCodeMap.get(phoneNumber);  // 驗證輸入的驗證碼是否正確  if (storedCode != null && storedCode.equals(inputCode)) {  // 驗證碼正確，從緩存中移除  verificationCodeMap.remove(phoneNumber);  return true;  }  return false;  }  // 發送短信的方法  private void sendSms(String phone, String code) {  // 驗證碼模版idString templateId = "100001";// appIdString appId = "YOUR_APP_ID";// appKeyString appKey = "YOUR_APP_KEY";// API地址String apiUrl = "https://vip.veesing.com/smsApi/verifyCode";try {URL url = new URL(apiUrl + "?phone=" + phone + "&templateId=" + templateId + "&appId=" + appId + "&appKey=" + appKey + "&variables=" + code);HttpURLConnection conn = (HttpURLConnection) url.openConnection();conn.setRequestMethod("GET");BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));StringBuilder response = new StringBuilder();String line;while ((line = rd.readLine()) != null) {response.append(line);}rd.close();// 解析短信服務的響應response，根據返回結果判斷是否發送成功// 成功{"returnStatus":"1 ","message":"成功","remainPoint":"241","taskId":"3313746","successCounts":"1"}// 失敗{"returnStatus":"0","message":"參數錯誤","remainPoint":null,"taskId":null,"successCounts":null}// 處理成功或失敗的邏輯...} catch (Exception e) {e.printStackTrace();}}  
}

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