我正在从我的 flutter 应用程序发出 https 帖子请求。因为我在服务器中使用自签名 SSL 证书，所以当我点击 API 时，我收到状态码为 405，我无法连接，
如果我使用 HTTP 包，我会收到以下异常，
HandshakeException: Handshake error in client (OS Error: I/flutter ( 7107): CERTIFICATE_VERIFY_FAILED: self signed certificate(handshake.cc:352))
当我尝试使用 deo 包时，我得到 405 状态码，下面是它的代码，
Response response;
final Dio dio = Dio();
(dio.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate =
(HttpClient client) {
client.badCertificateCallback =
(X509Certificate cert, String host, int port) => true;
return client;
};
response = await dio.post(loginURL, data: {"username": username, "password": password});
print(response.data.toString());
print(response.statusCode);
我试图通过制作来避免 SSL 握手
client.badCertificateCallback =
(X509Certificate cert, String host, int port) => true;
仍然无法使用任何其他解决方案？
最佳答案
这对我有用
void main() {
HttpOverrides.global = new MyHttpOverrides();
runApp(MyApp());
}
class MyHttpOverrides extends HttpOverrides{
@override
HttpClient createHttpClient(SecurityContext context){
return super.createHttpClient(context)
..badCertificateCallback = (X509Certificate cert, String host, int port)=> true;
}
}
class MyApp extends StatelessWidget {
.....
关于flutter - 客户端握手错误 : CERTIFICATE_VERIFY_FAILED Self signed certificate in flutter，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/61505097/