【问题标题】:Angular2 http post get the body of the requestAngular2 http post获取请求的正文
【发布时间】:2018-05-10 09:17:20
【问题描述】:
我想知道如何在 Angulars2 中获取 HTTP POST 请求的正文。
当我回到错误方法时,主体是可访问的。
return this.http.post(requestUrl, **body**, options)
.map((res:Response) => res.json(),
(err)=> {
return {"errorObj":err, "requestBody":**body**}
} )
谢谢。
【问题讨论】:
标签:
angular
typescript
http-post
angular2-services
angular2-http
【解决方案1】:
你可以测试一下。在职的。会给你正文请求和网址。
this.http.post(url, body, this.options).subscribe(
data => {
console.log('ok url:' + url);
console.log('body:' + JSON.stringify(body));
},
(err: HttpErrorResponse) => {
if (err.error instanceof Error) {
// A client-side or network error occurred. Handle it accordingly.
console.log('instanceof error url:' + url);
console.log('body:' + JSON.stringify(body));
console.log('An error occurred:', err.error.message);
} else {
// The backend returned an unsuccessful response code.
// The response body may contain clues as to what went wrong,
console.log('backend error url:' + url:' + url);
console.log('body:' + JSON.stringify(body));
let strBody = JSON.stringify(err);
strBody = JSON.stringify(err.error);
strBody = JSON.stringify(err.status);
console.log(`Backend returned code ${err.status}, body was: ${err.error}`);
}
}
);