离子http承诺不会分配对象

但在此之后this.account仍然是空的

this.http.get(apiUrl, {}, headers) 
        .then(
          data => {
            setTimeout(() => {
              this.account = data.data
          this.pageError = '0'; 
              loadingPopup.dismiss();
            }, 1000);
          },

试试这个，Ionic http是一个可观察而不是Promise。使用subscribe而不是那时

this.http.get(apiUrl, {}, headers) 
        .subscribe(
          data => {
            setTimeout(() => {
              this.account = data.data
          this.pageError = '0'; 
              loadingPopup.dismiss();
            }, 1000);
          },