javascript - 使用 POST 请求生成 GUID - Ionic

Question

当用户提交 POST 请求时，我需要生成 GUID。我以前从未使用过 GUID，所以如果有人能在这里帮助我，那就太好了。这些是我现在拥有的代码

对于 GUID

constructor(public http: HttpClient ) {

class Guid {
  static newGuid() {
      return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
          var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
          return v.toString(16);
      });
  }
}

// Example of a bunch of GUIDs
for (var i = 0; i < 100; i++) {
    var id = Guid.newGuid();
    console.log(id);
}}

我需要为其生成 GUID 的 API:

updateSpin(spin_result_id: AAGUID, inventory_id: AAGUID, status: string){
return Observable.create(observer => {
  this.http.post(`${this.dataApiUrl}//some api`,
    {records: [{
      "inventory_id": inventory_id,
      "status": status
    }],
    resource_id: '//some api'},
    {headers: new HttpHeaders().set('X-XSRF-TOKEN', this.getCookie('XSRF-TOKEN')),
    responseType: 'text'})
  .subscribe(data => {
    console.log(data);
    observer.next(true);
    observer.complete(true);
  }, error => {
    console.log(error);
    observer.next(false);
    observer.complete();
  })
});}

我尝试过在线搜索，但我不太明白如何在当前代码中实现 GUID...

Answer 1

测试此功能:

public static generateGUID() {
    function S4() {
        return (((1 + Math.random()) * 0x10000) || 0).toString(16).substring(1);
    }

    return (S4() + S4());
}

console.log(generateGUID());

希望我的帮助有效ツ