{
    "success": true,
    "code": 200,
    "message": "successful",
    "data": [{
        "id": "1",
        "preschool": "学前班",
        "class1": "一",
        "class2": "二",
        "class3": "三",
        "class4": "四",
        "class5": "五",
        "class6": "六"
    }],
    "count": 1
}