首页交通流报错

zc-business/src/main/java/com/zc/business/service/impl/DcTrafficStatisticsServiceImpl.java

@@ -243,7 +243,10 @@ public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsServi
         JSONArray jsonArray = null;
 
         if (body != null) {
-            jsonArray = JSON.parseArray(body.string());
+            String jsonString = body.string();
+            if (JSON.isValidArray(jsonString)) {
+                jsonArray = JSON.parseArray(jsonString);
+            }
         }
 
         Map<String, Integer> map = new HashMap<>();
@@ -704,7 +707,9 @@ public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsServi
 
         ResponseBody body = response.body();
         if (body != null) {
-            JSONArray jsonArray = JSON.parseArray(body.string());
+            String jsonString = body.string();
+            if (JSON.isValidArray(jsonString)) {
+                JSONArray jsonArray = JSON.parseArray(jsonString);
                 Map<String, Integer> sumByName = new LinkedHashMap<>();
                 Integer totalFlow1 = 0;
                 List<Map<String, String>> list = new ArrayList();
@@ -734,7 +739,7 @@ public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsServi
                 }
                 return list;
             }
-
+        }
         return new ArrayList();
     }