如何在flutter中绕过SSL证书验证？
错误：握手异常：客户端中的握手错误（操作系统错误：CERTIFICATE_VERIFY_FAILED：自签名证书（handshake.cc：345）
您需要配置 HttpService 以使用自签名 SSL 本地服务器。像这样：
import 'dart:io';
import 'dart:convert';
class HttpService {
Future<dynamic> sendRequestToServer(dynamic model, String reqType, bool isTokenHeader, String token) async {
HttpClient client = new HttpClient();
client.badCertificateCallback =((X509Certificate cert, String host, int port) => true);
HttpClientRequest request = await client.postUrl(Uri.parse("https://${serverConstants.serverUrl}$reqType"));
request.headers.set('Content-Type', 'application/json');
if(isTokenHeader){
request.headers.set('Authorization', 'Bearer $token');
}
request.add(utf8.encode(jsonEncode(model)));
HttpClientResponse result = await request.close();
if(result.statusCode == 200) {
return jsonDecode(await result.transform(utf8.decoder)
.join());
} else {
return null;
}
}
}
阅读更多内容here https://medium.com/@sparkooo/flutter-and-self-signed-ssl-rest-791d88882490.
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