在Angular 6中添加http标头

Dar*_*ter 12 http http-headers visual-studio-code angular

任何人都可以告诉我这是否是在Angular 6中向http请求添加标头的正确方法?

当我通过SwaggerUI进行调用时,我可以看到标题应该是:

url -X GET --header 'Accept: application/json' --header 'zumo-api-version: 2.0.0' 'https://myurl/tables/stuff'
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所以我添加了以下内容:

let headers: HttpHeaders = new HttpHeaders();
headers = headers.append('HttpHeader1', 'Accept:application/json');
headers = headers.append('HttpHeader2', 'zumo-api-version:2.0.0');
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然后电话:

getStuff(){
    return this.http.get('https://myurl/tables/stuff', {headers})
  }
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没有失败,但没有任何回报,我知道应该有.

谢谢

UPDATE

刚刚注意到我的通话中的网址实际上是https而不是http,这会有什么不同吗?

getStuff(){
        return this.https.get('https://myurl/tables/stuff', {headers})
      }
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Saj*_*ran 23

正确的设置方法headers

let headers: HttpHeaders = new HttpHeaders();
headers = headers.append('Accept', 'application/json');
headers = headers.append('zumo-api-version', '2.0.0');
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  • 谢谢,那么调用应该仍然是: getStuff(){ return this.http.get('https://myurl/tables/stuff', {headers}) } ? (2认同)

Ayo*_*b k 7

Angular 6格式:

let headers = new HttpHeaders({
    'Accept': 'application/json',
    'zumo-api-version': '2.0.0'
});
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