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photoshop怎么做网站,百度搜索页面,大型网站制作公司,WordPress邮箱smtp写在最前如果这个项目让你有所收获，记得 Star 关注哦，这对我是非常不错的鼓励与支持。源码地址（后端）：https://gitee.com/csps/mingyue 源码地址（前端）：https://gitee.com/csps…

写在最前

如果这个项目让你有所收获，记得 Star 关注哦，这对我是非常不错的鼓励与支持。

源码地址（后端）：https://gitee.com/csps/mingyue

源码地址（前端）：https://gitee.com/csps/mingyue-ui

文档地址：https://gitee.com/csps/mingyue/wikis

前情回顾

之前我们设计了权限模型并提交了数据库脚本，然后通过 mingyue-common-gen 模块 MingYueCommonGenDemo 生成了基础代码，接下来我们需要提供两个关键接口：

获取用户权限信息；
获取用户路由信息；

TIPS

为了严格按照 RESTful 接口风格设计，变更现有接口命名： getSysUserInfoByUsername => userInfo、getSysUsers => list，后续接口也将严格按照 RESTful 接口风格设计。

登录缓存用户信息

Session 会话

Session 是会话中专业的数据缓存组件，通过 Session 我们可以很方便的缓存一些高频读写数据，提高程序性能，例如：

// 在登录时缓存 user 对象 
StpUtil.getSession().set("user", user);// 然后我们就可以在任意处使用这个 user 对象
SysUser user = (SysUser) StpUtil.getSession().get("user");

在 Sa-Token 中，Session 分为三种，分别是：

Account-Session: 指的是框架为每个账号 id 分配的 Session
Token-Session: 指的是框架为每个 token 分配的 Session
Custom-Session: 指的是以一个特定的值作为 SessionId，来分配的 Session

Token-Session

缓存用户信息

public static void login(SysUser userInfo) {// 请求作用域：存储的数据只在一次请求内有效，请求结束后数据自动清除。SaStorage storage = SaHolder.getStorage();storage.set(LOGIN_USER_KEY, userInfo);storage.set(USER_KEY, userInfo.getUserId());// 第1步，先登录上StpUtil.login(userInfo.getUserId());// 第3步，缓存用户信息StpUtil.getTokenSession().set(LOGIN_USER_KEY, userInfo);
}

获取用户信息

public static SysUser getLoginUser() {SysUser loginUser = (SysUser) SaHolder.getStorage().get(LOGIN_USER_KEY);if (loginUser != null) {return loginUser;}loginUser = (SysUser) StpUtil.getTokenSession().get(LOGIN_USER_KEY);SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);return loginUser;
}

接口测试

@GetMapping("info")
@Operation(summary = "获取当前用户全部信息")
public R<SysUser> userInfo() {SysUser sysUser = LoginHelper.getLoginUser();System.out.println("=============================");System.out.println(JSONUtil.toJsonStr(sysUser));System.out.println("=============================");return R.ok(null);
}

接口调用打印如下：

=============================
{"userId":1,"username":"mingyue","nickname":"明月","sex":"0","password":"123456","phone":"13288888888","status":"0","isDeleted":"0","createTime":1689757582000,"updateTime":1689757585000,"createBy":"mingyue","updateBy":"mingyue"}
=============================

获取用户权限信息

接口层

@GetMapping("info")
@Operation(summary = "获取当前登录用户全部信息")
public R<UserInfoVo> userInfo() {return R.ok(sysUserService.getUserInfo());
}

业务层

@Override
public UserInfoVo getUserInfo() {UserInfoVo result = new UserInfoVo();SysUser sysUser = LoginHelper.getLoginUser();// 密码置空sysUser.setPassword(null);result.setSysUser(sysUser);// 设置角色列表Set<String> rolePermission = sysRoleService.getRolePermission(sysUser.getUserId());result.setRoles(rolePermission);// 设置权限列表Set<String> menuPermission = sysMenuService.getMenuPermission(sysUser.getUserId());result.setRoles(menuPermission);return result;
}

测试接口

Authorization Token 通过登录接口获取

curl -X 'GET' \
'http://mingyue-gateway:9100/system/sysUser/info' \
-H 'accept: */*' \
-H 'Authorization: vXPJnADIcTPfKuP3reBYmmUAi4xjw8nf'

接口返回

{"code": 200,"msg": "操作成功","data": {"sysUser": {"userId": 1,"username": "mingyue","nickname": "明月","sex": "0","password": null,"phone": "13288888888","email": null,"avatar": null,"status": "0","isDeleted": "0","createTime": "2023-07-19T17:06:22","updateTime": "2023-07-19T17:06:25","createBy": "mingyue","updateBy": "mingyue"},"permissions": null,"roles": [null,"system:user:list"]}
}

获取用户路由信息

接口层

@GetMapping("getRouters")
@Operation(summary = "获取路由信息")
public R<List<RouterVo>> getRouters() {Long userId = LoginHelper.getLoginUser().getUserId();return R.ok(sysMenuService.getRouters(userId));
}

业务层

@Override
public List<RouterVo> getRouters(Long userId) {List<SysMenu> sysMenus = sysMenuMapper.selectMenuTreeByUserId(userId);return this.recursionMenu(sysMenus, -1L);
}/*** 递归菜单，构建菜单树*/
private List<RouterVo> recursionMenu(List<SysMenu> sysMenus, Long pid) {List<RouterVo> tree = CollUtil.newArrayList();for (SysMenu menu : sysMenus) {if (menu.getParentId().equals(pid)) {RouterVo router = new RouterVo();router.setPath("/" + menu.getPath());router.setName(menu.getPath());router.setComponent(menu.getComponent());router.setRedirect(menu.getRedirect());MetaVo metaVo = new MetaVo();metaVo.setTitle(menu.getMenuName());metaVo.setIsLink(menu.getIsLink());metaVo.setIsHide(UserConstants.IS_HIDE.equals(menu.getIsHide()));metaVo.setIsKeepAlive(UserConstants.IS_KEEP_ALIVE.equals(menu.getIsKeepAlive()));metaVo.setIsAffix(UserConstants.IS_AFFIX.equals(menu.getIsAffix()));metaVo.setIsIframe(UserConstants.IS_IFRAME.equals(menu.getIsIframe()));metaVo.setIcon(menu.getIcon());router.setMeta(metaVo);router.setChildren(recursionMenu(sysMenus, menu.getMenuId()));tree.add(router);}}return tree;
}

测试接口

curl -X 'GET' \
'http://mingyue-gateway:9100/system/sysMenu/getRouters' \
-H 'accept: */*'
-H 'Authorization: vXPJnADIcTPfKuP3reBYmmUAi4xjw8nf'

接口返回

{"code": 200,"msg": "操作成功","data": [{"path": "/system","name": "system","component": null,"redirect": null,"meta": {"title": "系统管理","isLink": "0","isHide": false,"isKeepAlive": false,"isAffix": false,"isIframe": false,"icon": "iconfont icon-xitongshezhi"},"children": [{"path": "/user","name": "user","component": "/system/user","redirect": null,"meta": {"title": "用户管理","isLink": "0","isHide": false,"isKeepAlive": false,"isAffix": false,"isIframe": false,"icon": "iconfont icon-icon-"},"children": []},...]}]
}