Merge branch 'master' into dev

src/main/java/com/stylefeng/guns/common/exception/BizExceptionEnum.java

@@ -46,6 +46,8 @@ public enum BizExceptionEnum {
 	/**
 	 * 错误的请求
 	 */
+	MENU_PCODE_COINCIDENCE(400,"菜单编号和副编号不能一致"),
+	EXISTED_THE_MENU(400,"菜单编号重复，不能添加"),
 	DICT_MUST_BE_NUMBER(400,"字典的值必须为数字"),
 	REQUEST_NULL(400, "请求有错误"),
 	SESSION_TIMEOUT(400, "会话超时"),

src/main/java/com/stylefeng/guns/modular/system/controller/MenuController.java

@@ -140,6 +140,13 @@ public class MenuController extends BaseController {
         if (result.hasErrors()) {
             throw new BussinessException(BizExceptionEnum.REQUEST_NULL);
         }
+
+        //判断是否存在该编号
+        String existedMenuName = ConstantFactory.me().getMenuNameByCode(menu.getCode());
+        if (ToolUtil.isNotEmpty(existedMenuName)) {
+            throw new BussinessException(BizExceptionEnum.EXISTED_THE_MENU);
+        }
+
         //设置父级菜单编号
         menuSetPcode(menu);
 
@@ -223,12 +230,19 @@ public class MenuController extends BaseController {
     private void menuSetPcode(@Valid Menu menu) {
         if (ToolUtil.isEmpty(menu.getPcode()) || menu.getPcode().equals("0")) {
             menu.setPcode("0");
+            menu.setPcodes("[0],");
             menu.setLevels(1);
         } else {
             int code = Integer.parseInt(menu.getPcode());
             Menu pMenu = menuMapper.selectById(code);
             Integer pLevels = pMenu.getLevels();
             menu.setPcode(pMenu.getCode());
+
+            //如果编号和父编号一致会导致无限递归
+            if (menu.getCode().equals(menu.getPcode())) {
+                throw new BussinessException(BizExceptionEnum.MENU_PCODE_COINCIDENCE);
+            }
+
             menu.setLevels(pLevels + 1);
             menu.setPcodes(pMenu.getPcodes() + "[" + pMenu.getCode() + "],");
         }

src/main/webapp/static/modular/system/menu/menu_info.js

@@ -32,6 +32,13 @@ var MenuInfoDlg = {
                     message: '请求地址不能为空'
                 }
             }
+        },
+        num: {
+            validators: {
+                notEmpty: {
+                    message: '序号不能为空'
+                }
+            }
         }
     }
 };