fix:修改角色菜单

lms/nladmin-system/src/main/java/org/nl/sso/system/rest/RoleController.java

@@ -1,6 +1,7 @@
 package org.nl.sso.system.rest;
 
 import cn.dev33.satoken.annotation.SaCheckPermission;
+import cn.hutool.core.util.ObjectUtil;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import io.swagger.annotations.Api;
@@ -69,9 +70,9 @@ public class RoleController {
     @PutMapping(value = "/menu")
 //    @SaCheckPermission("roles:edit")
     public ResponseEntity<Object> updateMenu(@RequestBody JSONObject form) {
+        if (ObjectUtil.isNotEmpty(form)){
             String role_id = form.getString("role_id");
             JSONArray menus = form.getJSONArray("menus");
-
             WQLObject rmTab = WQLObject.getWQLObject("sys_roles_menus");
             JSONArray result = rmTab.query("role_id = " + role_id + "").getResultJSONArray(0);
             Set<String> dbMenus = new HashSet<>();
@@ -90,7 +91,7 @@ public class RoleController {
                 String collect = needDel.stream().collect(Collectors.joining("','"));
                 rmTab.delete("role_id = '"+role_id+"' and menu_id in ('"+collect+"')");
             }
-
+        }
         return new ResponseEntity<>(HttpStatus.NO_CONTENT);
     }