SpringBoot+Shiro+LayUI权限管理系统项目-6.实现角色管理
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_role")
public class SysRole implements Serializable {
private static final long serialVersionUID = 1L;
/**
* 角色id
*/
@TableId(value = "id", type = IdType.AUTO)
private Integer id;
/**
* 角色名称
*/
private String roleName;
/**
* 角色编码
*/
private String roleCode;
/**
* 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 String deptName;
@TableField(exist=false)
private List<SysUser> userList;
@TableField(exist=false)
private boolean checked;
}
4.控制器
@Controller
@RequestMapping("/sysRole")
public class SysRoleController {
@Autowired
private SysRoleService roleService;
@Autowired
private SysMenuService menuService;
@Autowired
private SysRoleUserService roleUserService;
@GetMapping("listUI")
public String listUI() {
return "role/list";
}
@GetMapping("selectMenu/{id}")
public String selectMenu(@PathVariable Integer id, Map<String,Object> map) {
SysRole role = roleService.getById(id);
map.put("role", role);
return "role/selectMenu";
}
@PostMapping("list")
@ResponseBody
public Result<IPage<SysRole>> list(@RequestParam(defaultValue = "1") Integer pageNo,
@RequestParam(defaultValue = "10") Integer pageSize) {
QueryWrapper<SysRole> queryWrapper = new QueryWrapper<>();
Page<SysRole> page = new Page<>(pageNo,pageSize);
IPage<SysRole> result = roleService.selectRoleList(page, null);
// 设置总记录数
result.setTotal(roleService.count(queryWrapper));
/*Pager pager = JsonUtil.getObjectFromJson(gridPager, Pager.class);
Map parameters = null;
if(Validator.isNullOrEmpty(pager.getParameters())){
parameters = new HashMap<>();
}else{
parameters = pager.getParameters();
}
Integer deptId = getUserEntity().getDeptId();
if(Validator.isNotNullOrEmpty(parameters.get("deptId"))){
deptId = Integer.parseInt(parameters.get("deptId").toString());
}
Page list = roleService.selectRoleList(new Page(pager.getNowPage(), pager.getPageSize()),deptId);
makeGridResult(parameters, pager, list);*/
return ResultUtil.ok(result);
}
@GetMapping("form")
public String form(Map<String,Object> map) {
return "role/form";
}
@OperLog(operModule = "用户管理",operType = "修改",operDesc = "修改角色")
@PostMapping("save")
@ResponseBody
public Result<String> add(@RequestBody SysRole role){
if(role.getId()==null){
role.setCreateTime(new Date(System.currentTimeMillis()));
role.setUpdateTime(new Date(System.currentTimeMillis()));
}else
{
role.setUpdateTime(new Date(System.currentTimeMillis()));
}
if(!roleService.saveOrUpdate(role)){
return ResultUtil.fail("保存失败！");
}
return ResultUtil.ok();
}
@OperLog(operModule = "角色管理",operType = "删除",operDesc = "删除角色")
@PostMapping("/remove")
@ResponseBody
public Result<String> remove(@RequestParam Integer id) {
// 判断该角色下是否有用户
QueryWrapper<SysRoleUser> roleUserQuery = new QueryWrapper<>();
roleUserQuery.eq("role_id",id);
int roleUserCount = roleUserService.count(roleUserQuery);
if(roleUserCount > 0){
return ResultUtil.fail("该角色下存在用户！");
}
// 先删除角色和权限关系记录
roleService.deleteRoleMenu(id);
// 删除角色记录
roleService.removeById(id);
return ResultUtil.ok();
}
/**
* 根据角色ID查询角色
* @param map
* @param roleId
* @return
*/
@GetMapping("{roleId}/select")
public String select(Map<String,Object> map,@PathVariable(required=true) Integer roleId) {
SysRole role = roleService.getById(roleId);
map.put("role", role);
return "role/edit";
}
@GetMapping("{roleId}/menu")
public String permission(Map<String,Object> map,@PathVariable(required=true) Integer roleId) {
SysRole role = roleService.getById(roleId);
List<SysMenu> resources = menuService.queryMenuList(ConvertUtil.toMap("roleId",(Object)roleId));
List<JSTreeEntity> jstreeList = new TreeUtil().generateJSTree(resources);
map.put("role", role);
map.put("menus", jstreeList);
return "role/menu";
}
/**
* 根据角色ID查询角色拥有的菜单权限
* @param roleId
* @return
*/
@GetMapping("/getMenu/{roleId}")
@ResponseBody
public List<SysMenu> getMenu(@PathVariable(required=true) Integer roleId) {
List<SysMenu> menus = menuService.queryMenuList(ConvertUtil.toMap("roleId",(Object)roleId));
return menus;
}
@OperLog(operModule = "角色管理",operType = "修改",operDesc = "分配权限")
@PostMapping("saveMenu")
@ResponseBody
public Result<String> saveMenu(Integer roleId, @RequestParam(value = "menuIds[]") Integer[] menuIds){
roleService.saveMenu(roleId, Arrays.asList(menuIds));
return ResultUtil.ok();
}
@GetMapping("listAll")
@ResponseBody
public List<SysRole> listAll(){
List<SysRole> sysRoles = roleService.selectRoleList(null);
/*List selectList = new ArrayList<>();
SelectEntity entity = null;
for (SysRole role: sysRoles
) {
entity = new SelectEntity();
entity.setId(role.getId());
entity.setName(role.getRoleName());
selectList.add(entity);
}*/
return sysRoles;
}
}
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>角色列表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="SysRole" lay-filter="SysRole">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">
<div class="layui-inline">
<label class="layui-form-label">角色名称label>
<div class="layui-input-inline">
<input type="text" id="roleName" name="roleName" required lay-verify="required" autocomplete="off"
placeholder="" class="layui-input">
div>
div>
<div class="layui-inline">
<label class="layui-form-label">角色编码label>
<div class="layui-input-inline">
<input type="text" id="roleCode" name="roleCode" required lay-verify="required" autocomplete="off"
placeholder="" class="layui-input">
div>
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>
<script type="text/html" id="roleToolBar">
<div class="layui-btn-container">
<button class="layui-btn layui-btn-sm" lay-event="add" shiro:hasPermission="role:add">新增</button>
<button class="layui-btn layui-btn-sm" lay-event="addMenu" shiro:hasPermission="role:addMenu">分配权限</button>
</div>
script>
6.获取源码
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