Question

我有一个值数组，我想发送一个get请求，该请求将把这些值作为参数，用逗号分隔，它应该看起来像这样

v1/public/users/en/search?users=user1,user2

component.ts

params = ['user1', 'user2'];

getUserProfile() {
  let httpHeaders = new HttpHeaders({ 'Content-Type': 'application/json' });
  const options = { headers: httpHeaders };
  return this.http.get('v1/public/users/en/' + this.queryUsers + this.params.join(","), options);
}

Answer 1

使用查询参数

getUserProfile() {
  let httpHeaders = new HttpHeaders({ 'Content-Type': 'application/json' });
  const query = {
      users=this.queryUsers.join(",")
  }
  const options = { headers: httpHeaders ,params:query};
  return this.http.get('http://95.177.160.97/v1/public/users/en/search', options)

Answer 2

Angular有一个方便的东西叫HttpParams。

params = ['user1', 'user2'];

getUserProfile() {
  let httpHeaders = new HttpHeaders({ 'Content-Type': 'application/json' });
  const httpParams = new HttpParams().set('users', params);
  const options = { headers: httpHeaders, params: httpParams };
  return this.http.get('v1/public/users/en/search', options);
}

如何使用角度7发送带有带有逗号“，”的参数的URL

2 个答案: