Ionic cordova - Cors 不适用于更新版本的 android,但它适用于 android 7 或 6
Ionic cordova - Cors not working on newer version of android, But its working on android 7 or 6
我在使用 typescript ionic 时遇到问题,这是我的代码。它在浏览器和一些手机上运行良好。但它不适用于较新版本的机器人,例如 8+ 版本。请帮我解决这个问题
import { Injectable } from '@angular/core';
import { HttpClient,HttpHeaders, HttpErrorResponse } from '@angular/common/http';
import { HTTP } from '@ionic-native/http/ngx';
import { Platform } from '@ionic/angular';
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/timeout';
import {finalize} from 'rxjs/operators';
import { Observable } from 'rxjs/Observable';
@Injectable()
export class AccessProviders{
server: string = 'http://example.com/api/';
constructor(
public http: HttpClient,
public nativeHttp: HTTP
){}
postData(body,file){
let type = "application/json; charset=UTF-8";
let headers = new HttpHeaders({ 'Content-Type': type });
let options = {
headers: headers
}
return this.http.post(this.server+file,JSON.stringify(body),options).map(res => res);
}
}
请参阅下面的内容link 这可能会有所帮助。如前所述,google 已更新其政策。
我在使用 typescript ionic 时遇到问题,这是我的代码。它在浏览器和一些手机上运行良好。但它不适用于较新版本的机器人,例如 8+ 版本。请帮我解决这个问题
import { Injectable } from '@angular/core';
import { HttpClient,HttpHeaders, HttpErrorResponse } from '@angular/common/http';
import { HTTP } from '@ionic-native/http/ngx';
import { Platform } from '@ionic/angular';
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/timeout';
import {finalize} from 'rxjs/operators';
import { Observable } from 'rxjs/Observable';
@Injectable()
export class AccessProviders{
server: string = 'http://example.com/api/';
constructor(
public http: HttpClient,
public nativeHttp: HTTP
){}
postData(body,file){
let type = "application/json; charset=UTF-8";
let headers = new HttpHeaders({ 'Content-Type': type });
let options = {
headers: headers
}
return this.http.post(this.server+file,JSON.stringify(body),options).map(res => res);
}
}
请参阅下面的内容link 这可能会有所帮助。如前所述,google 已更新其政策。