我有一个json响应，我的Ember模型与之不匹配

我的Json响应如下

   {
        "object": {
            "assignments": [
                {
                    "assignmentId": 14706368,
                    "sectionId": 0,
                    "assignmentType": "FILEATTACH",
                    "assignmentTitle": "file attachment A",
                    "assignmentStartDate": "01/01/1900",
                    "assignmentStartTime": "01:00AM",
                    "assignmentDueDate": "01/01/2100",
                    "assignmentDueTime": "01:00AM",
                    "isMarathonChain": "No",
                    "assignmentTimeLimit": 0,
                    "assignmentTimeRemaining": "0",
                    "marathonAssignmentStatus": "MARATHON_NOT_ASSOCIATED",
                    "showAssignmentAttemptsAndPasswordDetails": false,
                    "assignmentAttemptsTaken": 0,
                    "assignmentAttemptsAllowed": "1",
                    "showPasswordForm": false,
                    "isStartAssignment": true,
                    "isResumeAssignment": false,
                    "isSubmitAssignment": false,
                    "passwordRequired": false,
                    "isConvertToGeniusEnabled": false,
                    "draftNumber": 0,
                    "studentExceptionExistsForDueDate": false,
                    "isPastUploadDate": false,
                    "showMarathonPrerequisiteInfo": false
                }
            ],
            "sections": [
                {
                    "sectionId": 241409387,
                    "courseId": 241409386,
                    "sectionName": "Section01"
                }
            ],
            "courses": [
                {
                    "courseId": 241409386,
                    "courseName": "Tricon.Connect_01",
                    "showDiscipline": false
                }
            ],
            "users": [
                {
                    "userId": 1000321061,
                    "firstName": "Ragu �������&^&",
                    "lastName": "+#@)()XYZ �^^������",
                    "userType": "S"
                }
            ],
            "returnLMS": [
                {
                    "returnUrl": "bb"
                }
            ]
        }
    }

My data model is like this

var attr = DS.attr;
App.About = DS.Model.extend({
 object: DS.hasMany('object')
 });

App.Object = DS.Model.extend({
  assignments: DS.hasMany('assignments'),
  sections: DS.hasMany('sections'),
  courses: DS.hasMany('courses'),
  users:  DS.hasMany('users'),
  returnLMS: DS.hasMany('returnLMS')
});

App.Assignments = DS.Model.extend({
assignmentId: attr('number'),
sectionId:attr('number'),
assignmentType:attr('string'),
assignmentTitle:attr('string'),
assignmentStartDate:attr('string'),
assignmentStartTime:attr('string'),
assignmentDueDate:attr('string'),
assignmentDueTime:attr('string'),
isMarathonChain:attr('boolean'),
assignmentTimeLimit:attr('number'),
assignmentTimeRemaining:attr('number'),
marathonAssignmentStatus:attr('string'),
showAssignmentAttemptsAndPasswordDetails:attr('boolean'),
assignmentAttemptsTaken:attr('number'),
assignmentAttemptsAllowed:attr('number'),
showPasswordForm:attr('boolean'),
isStartAssignment:attr('boolean'),
isResumeAssignment:attr('boolean'),
isSubmitAssignment:attr('boolean'),
passwordRequired:attr('boolean'),
isConvertToGeniusEnabled:attr('boolean'),
draftNumber:attr('number'),
studentExceptionExistsForDueDate:attr('boolean'),
isPastUploadDate:attr('boolean'),
showMarathonPrerequisiteInfo:attr('boolean')
});

App.Sections = DS.Model.extend({
sectionId: attr('number'),
courseId: attr('number'),
sectionName: attr('string')

});

App.Courses = DS.Model.extend({
courseId: attr('number'),
courseName: attr('string'),
showDiscipline: attr('boolean')
});

App.Users = DS.Model.extend({
userId: attr('number'),
firstName: attr('string'),
lastName: attr('string'),
userType:attr('string')
});

App.ReturnLMS = DS.Model.extend({
returnUrl: attr('string')
});

在这个应用程序中。About是我的路线名称，所以我在这个和它的其余部分创建了对象，如下所示。 不，我从RestaAdapter获得响应，但不知何故，它与我的模型格式不匹配，并且我的模型对象显示为空。

查看预期的余烬数据

您还可以将模型输入到一个名为的整洁工具中，并查看服务器响应应该是什么

如果您无法控制服务器响应，则需要扩展

DS.RESTAdapter

来操作JSON，使其成为Ember数据所期望的格式