From 842f3a2ae5e829d48b92a7ce632fc222b13bbe49 Mon Sep 17 00:00:00 2001
From: tanghc <thc8775@163.com>
Date: Thu, 25 Mar 2021 14:33:43 +0800
Subject: [PATCH] 4.3.2

---
 .../servercommon/interceptor/ServiceContextInterceptor.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/interceptor/ServiceContextInterceptor.java b/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/interceptor/ServiceContextInterceptor.java
index fd4b845a..f32a32c9 100644
--- a/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/interceptor/ServiceContextInterceptor.java
+++ b/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/interceptor/ServiceContextInterceptor.java
@@ -40,11 +40,15 @@ public class ServiceContextInterceptor extends HandlerInterceptorAdapter {
         if (handler instanceof HandlerMethod) {
             HandlerMethod handlerMethod = (HandlerMethod) handler;
             Open open = handlerMethod.getMethodAnnotation(Open.class);
-            if (open != null && handlerMethod.getMethodParameters().length == 0) {
+            if (open != null && getArrayLength(handlerMethod.getMethodParameters()) == 0) {
                 JSONObject requestParams = OpenUtil.getRequestParams(request);
                 OpenContextImpl openContext = new OpenContextImpl(requestParams);
                 context.setOpenContext(openContext);
             }
         }
     }
+
+    private static <T> int getArrayLength(T[] arr) {
+        return arr == null ? 0 : arr.length;
+    }
 }