获取功能菜单树

[
    {
        "id": 1,
        "menu_id": "edusys",
        "parent_id": 0,
        "index": 0,
        "fold": false,
        "sort": 0,
        "title": "课表成绩",
        "icon": "",
        "teacher": true,
        "student": true,
        "logined": false,
        "platform": [
            "weapp",
            "android",
            "h5",
            "ios"
        ],
        "weapp_id": "",
        "weapp_path": "",
        "url": "",
        "children": [
            {
                "id": 2,
                "menu_id": "myCourse",
                "parent_id": 1,
                "index": 1,
                "fold": false,
                "sort": 0,
                "title": "我的课表",
                "icon": "wodekebiao",
                "teacher": true,
                "student": true,
                "logined": false,
                "platform": [
                    "weapp",
                    "android",
                    "h5",
                    "ios"
                ],
                "weapp_id": "",
                "weapp_path": "pages/course/my",
                "url": "pages/course/my"
            },
            {
                "id": 3,
                "menu_id": "classCourse",
                "parent_id": 1,
                "index": 1,
                "fold": false,
                "sort": 0,
                "title": "班级课表",
                "icon": "banjikebiao",
                "teacher": true,
                "student": true,
                "logined": false,
                "platform": [
                    "weapp",
                    "android",
                    "h5",
                    "ios"
                ],
                "weapp_id": "",
                "weapp_path": "pages/course/class",
                "url": "pages/course/class"
            },
            {
                "id": 4,
                "menu_id": "teacherCourse",
                "parent_id": 1,
                "index": 1,
                "fold": false,
                "sort": 0,
                "title": "教师课表",
                "icon": "jiaoshikebiao",
                "teacher": true,
                "student": true,
                "logined": false,
                "platform": [
                    "weapp",
                    "android",
                    "h5",
                    "ios"
                ],
                "weapp_id": "",
                "weapp_path": "pages/course/teacher",
                "url": "pages/course/teacher"
            },
            {
                "id": 5,
                "menu_id": "lessonCourse",
                "parent_id": 1,
                "index": 1,
                "fold": false,
                "sort": 0,
                "title": "课程课表",
                "icon": "kechengkebiao",
                "teacher": true,
                "student": true,
                "logined": false,
                "platform": [
                    "weapp",
                    "android",
                    "h5",
                    "ios"
                ],
                "weapp_id": "",
                "weapp_path": "pages/course/lesson",
                "url": "pages/course/lesson"
            },
            {
                "id": 6,
                "menu_id": "score",
                "parent_id": 1,
                "index": 1,
                "fold": false,
                "sort": 0,
                "title": "成绩查询",
                "icon": "chengji",
                "teacher": true,
                "student": true,
                "logined": false,
                "platform": [
                    "weapp",
                    "android",
                    "h5",
                    "ios"
                ],
                "weapp_id": "",
                "weapp_path": "pages/score/score",
                "url": "pages/score/score"
            }
        ]
    }
]