使用证书或OAuth等安全认证方式替代用户名和密码进行HttpClientHandler的身份验证。
示例代码:
// 使用证书进行身份验证 var handler = new HttpClientHandler(); var cert = new X509Certificate2("cert.pfx", "password"); handler.ClientCertificates.Add(cert); var client = new HttpClient(handler);
// 使用OAuth令牌进行身份验证 var handler = new HttpClientHandler(); var client = new HttpClient(handler); var token = "access_token"; client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);