notify

{
    "_id" : ObjectId("5aeff2ec4f28fd0330519dfe"),
    "NMName" : "调课处理",
    "NMType" : 1,
    "NMContent" : {
        "MesType" : 2,
        "AdjustType" : 1,
        "Role" : 3,
        "PublicClass" : ",
        "Class 2" Mes " : "The class time of a class has been adjusted, please know " ,
         " FromTeacher " : " Li Lingling " ,
         " ToInfo " : [
            {
                "subject" : "化学",
                "teacher" : "焦喆红"
            }
        ],
        "FromTeacherMobile" : "",
        "ToTeacherMobile" : "",
        "FromSubject" : "历史",
        "FromClassRoom" : "高中部教学楼_112班",
        "FromDate" : "2018-04-16",
        "FromLessonNum" : 5,
        "EndDate" :"2018-04-16",
        "EndSubject" : "",
        "EndLessonNum" : 5,
        "ToClassRoom" : ""
    },
    "NMSender" : "系统发送",
    "NMFromTaskMid" : "5aeff2d94f28fd0330519df8",
    "NMStatus" : 0,
    "NMSendToObject" : "5ad87cbc705deb53d881f6f0",
    "NMCreatedDateTime" : ISODate("2018-05-07T14:32:12.012Z")
}