随机字符串生成算法

haoban-manage3-service/src/main/java/com/gic/haoban/manage/service/util/SignatureGetterUtil.java

@@ -51,7 +51,9 @@ public class SignatureGetterUtil {
                 for (Object item : (List<?>) v) {
                     json2List((Map<String, Object>) item, paramList);
                 }
-            } else {
+            } else if (v instanceof Map){
+                json2List((Map)v,paramList);
+            }else {
                 paramList.add(k + "=" + v);
             }
         }