区分环境进行按需加载，提升本地开发加载速度。

更改侧边栏活跃色，让其和element-ui皮肤统一。
修复issue https://github.com/flipped-aurora/gin-vue-admin/issues/1347

server/service/system/sys_user.go

@@ -178,6 +178,18 @@ func (userService *UserService) SetUserInfo(req system.SysUser) error {
 		}).Error
 }
 
+//@author: [piexlmax](https://github.com/piexlmax)
+//@function: SetUserInfo
+//@description: 设置用户信息
+//@param: reqUser model.SysUser
+//@return: err error, user model.SysUser
+
+func (userService *UserService) SetSelfInfo(req system.SysUser) error {
+	return global.GVA_DB.Model(&system.SysUser{}).
+		Where("id=?", req.ID).
+		Updates(req).Error
+}
+
 //@author: [piexlmax](https://github.com/piexlmax)
 //@author: [SliverHorn](https://github.com/SliverHorn)
 //@function: GetUserInfo