有了邮递员我得到在身体下面的JSON正确的反应:问题与张贴在角2一个对象,打字稿
{
"cpu": {
"filters": [
]
}
}
在我的角度分2次服我张贴这样的要求:
import { Injectable } from '@angular/core';
import { Http, Headers, RequestOptions, Response } from '@angular/http';
import { BaseService } from './base.service';
import { Observable } from 'rxjs/Observable';
import { Cpu } from '../entities/cpu';
import { PostObject } from '../entities/post-object';
import { CPU } from '../datasource/database-data';
import 'rxjs/add/operator/map';
@Injectable()
export class CpuService extends BaseService {
postObject: PostObject;
constructor(private http: Http) {
super();
}
getCpus(): void {
this.postObject = new PostObject();
console.log(JSON.stringify(this.postObject));
this.http.post(this.getUrl('/searchCPU'), JSON.stringify(this.postObject))
.subscribe((result: any) =>
console.log(result);
return result
});
}
}`
的postObject:
export class PostObject {
cpu: {
filters: string[]
}
}
当我控制台登录我postObject对象,它是空的......?也许this.postObject = new PostObject();
是错误的..?
你认为它是什么? – echonax
你在PostObject中设置了哪些数据? –
而“空”是什么意思?未定义或者根本没有数据?您需要将字符串集合添加到filters数组中。 –