SpringBoot+Shiro+LayUI权限管理系统项目-5.实现权限管理
1.说明
只讲解关键部分，详细看源码，文章下方捐赠或QQ联系捐赠获取。
2.功能展示
3.业务模型
@Data
@EqualsAndHashCode(callSuper = false)
@Accessors(chain = true)
@TableName("sys_menu")
public class SysMenu implements Serializable {
private static final long serialVersionUID = 1L;
/**
* 权限id
*/
@TableId(value = "id", type = IdType.AUTO)
private Integer id;
/**
* 权限父id
*/
private Integer pid;
/**
* 权限名称
*/
private String menuName;
/**
* 权限唯一标识
*/
private String menuCode;
/**
* 权限类型,0:目录;1:菜单;2:按钮
*/
private Integer menuType;
/**
* 权限url
*/
private String url;
/**
* 图标
*/
private String icon;
/**
* 是否外部打开 0否1是
*/
@TableField("is_outside")
private String outside;
/**
* 创建时间
*/
@TableField(fill = FieldFill.INSERT)
private Date createTime;
/**
* 创建人
*/
private String createUser;
/**
* 修改时间
*/
@TableField(fill = FieldFill.INSERT_UPDATE)
private Date updateTime;
/**
* 修改人
*/
private String updateUser;
@TableField(exist=false)
private boolean checked;
@TableField(exist=false)
private String parentName;
@TableField(exist=false)
private boolean last;
@TableField(exist=false)
private List<SysMenu> children = new ArrayList<>();
}
4.控制器
@Controller
@RequestMapping("/sysMenu")
public class SysMenuController{
@Autowired
private SysMenuService menuService;
@GetMapping("listUI")
public String listUI(Map<String,Object> map) {
List<SysMenu> list = menuService.list(null);
List<Select2Entity> select2List = new TreeUtil().getSelectTree(list, 0);
map.put("menus", select2List);
return "menu/list";
}
@GetMapping("list")
@ResponseBody
public Result<List<SysMenu>> list() {
List<SysMenu> list = menuService.list(null);
return ResultUtil.ok(list);
}
@OperLog(operModule = "权限管理",operType = "修改",operDesc = "修改权限")
@PostMapping("save")
@ResponseBody
public Result<String> add(@RequestBody SysMenu entity){
if(entity.getId()==null){
entity.setCreateTime(new Date(System.currentTimeMillis()));
entity.setUpdateTime(new Date(System.currentTimeMillis()));
}else
{
entity.setUpdateTime(new Date(System.currentTimeMillis()));
}
if(!menuService.saveOrUpdate(entity)){
return ResultUtil.fail("保存失败！");
}
return ResultUtil.ok();
}
@OperLog(operModule = "权限管理",operType = "删除",operDesc = "删除权限")
@PostMapping("/remove")
@ResponseBody
public Result<String> remove(@RequestParam Integer id) {
List<SysMenu> childrens = (List<SysMenu>) menuService.listByMap(ConvertUtil.toMap("pid",(Object)id));
if(childrens!=null && childrens.size()>0){
return ResultUtil.fail("权限下包含子权限！");
}else{
menuService.removeById(id);
}
return ResultUtil.ok();
}
@GetMapping(value="{id}/select")
public String select(Map<String,Object> map,@PathVariable(required=true) Integer id) {
SysMenu sysMenu = menuService.getById(id);
List<SysMenu> list = (List<SysMenu>) menuService.listByMap(null);
List<Select2Entity> select2List = new TreeUtil().getSelectTree(list, 0);
map.put("sysMenus", select2List);
map.put("sysMenu", sysMenu);
return "sysMenu/edit";
}
@GetMapping("icon")
public String icon() {
return "menu/icon";
}
}
5.前端页面
<html xmlns:th="http://www.thymeleaf.org" xmlns:shiro="http://www.pollix.at/thymeleaf/shiro">
<head>
<meta charset="utf-8">
<title>权限列表title>
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<link rel="stylesheet" th:href="@{/static/plugin/layui/css/layui.css}" media="all">
head>
<body>
<table class="layui-hide" id="SysMenu" lay-filter="SysMenu">table>
<input type="text" id="ctx" hidden="hidden" th:value="${#request.getContextPath()}">
<div class="layui-row" id="editForm" style="display:none;">
<div class="layui-col-md10">
<form class="layui-form layui-from-pane" action="" style="margin-top:20px">
<input type="text" id="id" name="id" hidden="hidden">
<div class="layui-form-item">
<label class="layui-form-label">权限类型label>
<div class="layui-input-block">
<select name="menuType" id="menuType" lay-filter="menuType">
<option value="0" selected="">目录option>
<option value="1">菜单option>
<option value="2">按钮option>
select>
div>
div>
<div class="layui-form-item" id="parentDiv">
<label class="layui-form-label">上级名称label>
<div class="layui-input-block">
<select style="display: none;" id="pid" name="pid">
<option value="0">请选择option>
<option th:each="menu:${menus}" th:value="${menu.id}" th:utext="${menu.text}">option>
select>
div>
div>
<div class="layui-form-item">
<label class="layui-form-label">权限名称label>
<div class="layui-input-block">
<input type="text" id="menuName" name="menuName" required lay-verify="required" autocomplete="off"
placeholder="" class="layui-input">
div>
div>
<div class="layui-form-item">
<label class="layui-form-label">权限标识label>
<div class="layui-input-block">
<input type="text" id="menuCode" name="menuCode" required lay-verify="required" autocomplete="off"
placeholder="" class="layui-input">
div>
div>
<div class="layui-form-item" id="iconDiv">
<label class="layui-form-label">图标label>
<div class="layui-input-block">
<input type="text" id="icon" name="icon" autocomplete="off"
placeholder="填写layui图标如：layui-icon-404" class="layui-input">
div>
div>
<div class="layui-form-item" id="urlDiv">
<label class="layui-form-label">资源URLlabel>
<div class="layui-input-block">
<input type="text" id="url" name="url" autocomplete="off"
placeholder="" class="layui-input">
div>
div>
<div class="layui-form-item" id="outsideDiv">
<label class="layui-form-label">是否外部打开label>
<div class="layui-input-block">
<input type="checkbox" id="outside" name="outside" lay-skin="switch" lay-text="ON|OFF">
div>
div>
<div class="layui-form-item" style="margin-top:40px">
<div class="layui-input-block">
<button class="layui-btn layui-btn-submit " lay-submit="" lay-filter="confirm">确认button>
<button type="button" class="layui-btn layui-btn-primary" id="closeBtn">关闭button>
div>
div>
form>
div>
div>
6.获取源码
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