[英]How to send interface as a parameter to HTTP get request in angular services
难以将接口作为 HTTP get 请求的参数传递
示例.service.ts
export interface Product{
Id:any;
product : any;
}
public getProduct(item:Product): Observable<any> {
const base = this.http.get('/api/getproducts', item);
const request = base.pipe(
map((data: TokenResponse) => {
console.log('display data==>', data);
return data;
})
);
return request;
}
样本.component.ts
this.ps.getProduct(this.product).subscribe(
data => {
console.log("results",data.results)
});
提前致谢
使用HttpParams
传递您的参数,如下所示:
const headers = new HttpHeaders().append('header', 'value');
const params = new HttpParams().append('Id', item.ID);
const params = new HttpParams().append('product', item.product);
this.http.get('url', {headers, params});
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