POST Flutter dio如何设置网络代理

[ceacer]

dio版本是4.0.6设置办法

import 'package:dio/adapter.dart';import 'package:dio/dio.dart';

Dio dio = Dio();//网络代理设置办法(dio.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate =
(HttpClient client) {
client.badCertificateCallback =
(X509Certificate cert, String host, int port) => true;
client.findProxy = (uri) { // 代理，这里localhost:888需要根据实际情况设置相应代理地址
String proxy = 'PROXY localhost:8888';
debugPrint('flutter_proxy $proxy'); return proxy;
};
};

dio版本5.0.1设置办法


import 'package:dio/io.dart';void initAdapter() {
dio.httpClientAdapter = IOHttpClientAdapter()..onHttpClientCreate = (client) { // Config the client.
client.findProxy = (uri) { // Forward all request to proxy "localhost:8888".
return 'PROXY localhost:8888';
}; // You can also create a new HttpClient for Dio instead of returning,
// but a client must being returned here.
return client;
};
}