我有 json 结果。它有一个数据属性搜索学校。如何将其值分配给 schoolsO：订阅方法中的可观察<学校详细模型[]>

Question

export class SchoolIndexComponent implements OnInit {
public schoolsO: Observable<SchoolDetailModel[]>;
constructor(private router: Router, private schoolService: 
SchoolServiceService) { }
ngOnInit() {
this.loadSchools();
}
private loadSchools() {
this.schoolService.getSchools()
.subscribe((data: Observable<SchoolDetailModel[]>) => {
this.schoolsO = data;
});
}

｛"status"：0，"message"："Success"，"data"：｛"searchedSchools"：[｛"schoolId"：1，"schoolName"："Ryan International Amritsar"，"brand"："Ryan"，"stateId"：｛ar"，"isDirty"：false，"dateCreated"："2018-12-23T00:00:00"，"dateModified"："2018-12-12T00:00:00"｝，"cityId"：1，"isDirty"：false，"dateCreated"："2018-10-12T00:00-00"，"dateModified"："2018年10月12日0:00:00)｝，｛"schoolId"：2，"schoolName"："Ryan International Gurgaon"，"brand"："Ryan"，"state"：｛"stateId"：3，"stateName"："哈里亚纳邦"，"isDirty"：false，"dateCreated"："2018-12-23T00:00:00:00"，"dateModified"："2018年12月23日0:00:00:00:00-00"｝，"stateId"：3，"city"：｛"cityId"：5，"stateId"：3，"cityName"："Gurgaon"，"isDirty"：false，"dateCreated"："2018-12-23T00:00:00"，"dateModified"："2018-12-23T000:000:00"｝，"cityId:5，"isDirty"：false，"dateCreated"："2018-10-12T00:00:00:00"，"dateModified"："，｛"schoolId"：3，"schoolName"："Ryan International Pune"，"brand"："Ryan"，"state"：｛"stateId"：7，"stateName"：《Maharastra》，"isDirty"：false，"dateCreated"：《2018-12-23T00:00:00》，"dateModified"：《2018-12-23T000:000:00》｝，"stateId"：7，"city"：《cityId》：18，"stateId:7，"cityName"：《Pune》，"isDirty"：false，"dateCreated"："修改"："2018-12-23T00:00:00"}，"cityId"：18，"isDirty"：false，"dateCreated"："2018-10-12T00:00:00"，"dateModified"："2018-10-12T000:000:00"}，｛"schoolId"：4，"schoolName"："Ryan International Jaipur"，"brand"：，"city"：｛"cityId"：10，"stateId"：5，"cityName"："斋浦尔"，"isDirty"：false，"dateCreated"："2018-12-23T00:00:00"，"dateModified"："2018-12-23T000:000:00"｝，"cityId:10，"isDirty"：false，"dateCreated"："2018-10-12T00:00:00:00"，"dateModified"：">

Answer 1

尝试将响应值分配给参数

.subscribe((data) => { this.schoolsO = data; }