...

src/main/java/cn/com/qmth/examcloud/web/interceptor/ApiFlowLimitedInterceptor.java

@@ -43,7 +43,7 @@ public class ApiFlowLimitedInterceptor implements HandlerInterceptor {
 	private static final ExamCloudLog INTERFACE_LOG = ExamCloudLogFactory
 			.getLog("INTERFACE_LOGGER");
 
-	private static final RateLimiter rateLimiter;
+	private static RateLimiter rateLimiter;
 
 	private static boolean enable = true;
 
@@ -58,6 +58,10 @@ public class ApiFlowLimitedInterceptor implements HandlerInterceptor {
 	private static Map<String, Long> permitsPerSecondMap = Maps.newConcurrentMap();
 
 	static {
+		init();
+	}
+
+	private static void init() {
 
 		double permitsPerSecond = PropertyHolder.getInt("examcloud.api.permitsPerSecond", 100000);
 		rateLimiter = RateLimiter.create(permitsPerSecond);