....

examcloud-exchange-starter/src/main/java/cn/com/qmth/examcloud/exchange/config/ThirdPartyAccessInterceptor.java

@@ -106,11 +106,12 @@ public final class ThirdPartyAccessInterceptor implements HandlerInterceptor {
 			redisClient.set(key, thirdPartyAccessBean, 60000);
 		}
 
-		long timestampLong = Long.parseLong(timestamp);
-
-		long currentTimeMillis = System.currentTimeMillis();
-		if (Math.abs(currentTimeMillis - timestampLong) > thirdPartyAccessBean.getTimeRange()) {
-			throw new StatusException("B-001203", "timestamp超出时间差范围");
+		if (null != thirdPartyAccessBean.getTimeRange()) {
+			long timestampLong = Long.parseLong(timestamp);
+			long currentTimeMillis = System.currentTimeMillis();
+			if (Math.abs(currentTimeMillis - timestampLong) > thirdPartyAccessBean.getTimeRange()) {
+				throw new StatusException("B-001203", "timestamp超出时间差范围");
+			}
 		}
 
 		String secretKey = thirdPartyAccessBean.getSecretKey();