Angular 交叉源资源共享错误（CORS）角度10

我使用Angular 10（前端）和Node.js（后端）创建了一个Web应用程序。但当我通过添加头发送请求时，它不起作用。（当关闭CORS并在Chrome上发送请求时，该功能起作用） 我被发现在StackOverflow方面缺乏一些类似的答案，但不幸的是，这些答案对我来说并不适用：|

我发出了如下请求：

getAllSubmissions() {
    let token = sessionStorage.getItem('auth-token');
    let path = this.globe.base_path + 'get-submissions';
    this.http.get<any>(path, {headers:{'Access-Control-Allow-Origin':'*', 'auth-token':token}}).toPromise().then(data => {
      this.allsubmissoinsFiltered = data.filter(sub => sub.status != 'active')
      this.allSubmissionsCount = this.allsubmissoinsFiltered.length;
    }).catch(err => {
      console.log(err)
    })
  }

getAllSubmissions() {
    let token = sessionStorage.getItem('auth-token');
    var header = { headers: new HttpHeaders().set('Authorization', token) }
    let path = this.globe.base_path + 'get-submissions';
    this.http.get<any>(path, header).toPromise().then(data => {
      this.allsubmissoinsFiltered = data.filter(sub => sub.status != 'active')
      this.allSubmissionsCount = this.allsubmissoinsFiltered.length;
    }).catch(err => {
      console.log(err)
    })
  }

getAllSubmissions（）{
let token=sessionStorage.getItem（'auth-token'）；
让path=this.globe.base_path+'get submissions'；
这是http.get



如何解决此问题？希望等待您宝贵的回复！
此问题是由于使用，
我正在按如下方式更改代码

getAllSubmissions() {
    let token = sessionStorage.getItem('auth-token');
    let path = this.globe.base_path + 'get-submissions';
    this.http.get<any>(path, {headers:{'Access-Control-Allow-Origin':'*', 'auth-token':token}}).toPromise().then(data => {
      this.allsubmissoinsFiltered = data.filter(sub => sub.status != 'active')
      this.allSubmissionsCount = this.allsubmissoinsFiltered.length;
    }).catch(err => {
      console.log(err)
    })
  }

getAllSubmissions() {
    let token = sessionStorage.getItem('auth-token');
    var header = { headers: new HttpHeaders().set('Authorization', token) }
    let path = this.globe.base_path + 'get-submissions';
    this.http.get<any>(path, header).toPromise().then(data => {
      this.allsubmissoinsFiltered = data.filter(sub => sub.status != 'active')
      this.allSubmissionsCount = this.allsubmissoinsFiltered.length;
    }).catch(err => {
      console.log(err)
    })
  }

getAllSubmissions（）{
let token=sessionStorage.getItem（'auth-token'）；
var header={headers:new-HttpHeaders（）.set（'Authorization'，token）}
让path=this.globe.base_path+'get submissions'；
this.http.get（path，header）.toPromise（）.then（data=>{
this.allsubmissoinsFiltered=data.filter（sub=>sub.status！='active'）
this.allsubmissionscont=this.allsubmissions.length；
}).catch（错误=>{
console.log（错误）
})
}

注意：我还将后端头名称更改为“Authorization”

现在它工作正常。
有这样的问题和答案@Bojankogj它也不工作了：（我已经解决了这个问题。这是由于自定义标题造成的。@Bojankogj无论如何非常感谢