void instance_OnBeforeCreateRequest(object sender, HttpClient.BeforeCreateRequestEventArgs e)
{
_currentUrl = e.Url;
// 将请求址切换到反向代理的URL
e.RequestUrl = "http://www.fish-ajax-cors.com/cors-transfer/test.aspx";
}
void instance_OnBeforeCreateRequest(object sender, HttpClient.BeforeCreateRequestEventArgs e)
{
e.Option.Headers.Remove("target-url"); // 先移除上次【可能】设置过的参数
_lastUrl = e.Option.Url;
e.Option.Headers.Add("target-url", e.Option.Url);
e.Option.Url = "http://www.fish-ajax-cors.com/cors-transfer/test.aspx";
}
