与Firefox的角2 POST [英] Angular 2 POST with Firefox

问题描述

我是新来Angular 2和我的应用程序，IE浏览器和铬工作正常。但是，当我尝试在Firefox中调用我的PHP脚本的发布请求在Firefox中不起作用。

  postApplicant（newApplicant：Applicant）：Observable< string> {
 let body =`firstName = $ {newApplicant.firstName}& lastName = $ {newApplicant.lastName}`; 
 let headers = new Headers（{'Content-Type'：'application / x-www-form-urlencoded'}）; 
 headers.append（'Accept'，'q = 0.8; application / json; q = 0.9'）; 
 let options = new RequestOptions（{headers：headers}）; 
 
返回this.http.post（this.emailUrl，body，options）
 .map（res =>< string> res.json（））
 .catch （this.handleError）
} 
  

解决方案

似乎您的 Accept 标头的值是不正确的。也许这是你在Firefox上遇到问题的原因。

您可以尝试以下操作：

  headers.append（'Accept'，'application / json; q = 0.9，* / *; q = 0.8'）; 
  

否则，您的Angular2代码似乎是正确的...

本文可能会引起您的兴趣： b http://restlet.com/blog/2015/12/10/understanding-http-content-negotiation/

I am new to Angular 2 and my application that works fine with IE and chrome. However, when I try in Firefox the post request that calls my PHP script does not work within Firefox.

postApplicant(newApplicant: Applicant): Observable<string> {
        let body = `firstName=${newApplicant.firstName}&lastName=${newApplicant.lastName}`;
        let headers = new Headers({ 'Content-Type': 'application/x-www-form-urlencoded' });
            headers.append('Accept', 'q=0.8;application/json;q=0.9');
        let options = new RequestOptions({ headers: headers });

        return this.http.post(this.emailUrl, body, options)
                        .map(res =>  <string> res.json())
                        .catch(this.handleError)
}

解决方案

It seems that the value of your Accept header isn't correct. Perhaps it's the reason of your problem on Firefox.

You could try the following:

headers.append('Accept', 'application/json;q=0.9,*/*;q=0.8');

Otherwise, your Angular2 code seems correct...

This article could interest you:

• http://restlet.com/blog/2015/12/10/understanding-http-content-negotiation/

这篇关于与Firefox的角2 POST的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！