public CoreWebView2WebResourceResponse DataLoad(CoreWebView2WebResourceRequest request)
{
var context = GetQueryParameters(request.Uri);
var response = Text(context["Name"]);
return(response);
}
void NavigateWithWebResourceRequestCmdExecuted(object target, ExecutedRoutedEventArgs e)
{
// Prepare post data as UTF-8 byte array and convert it to stream
// as required by the application/x-www-form-urlencoded Content-Type
var dialog = new TextInputDialog(
title: "NavigateWithWebResourceRequest",
description: "Specify post data to submit to https://www.w3schools.com/action_page.php.");
if (dialog.ShowDialog() == true)
{
string postDataString = "input=" + dialog.Input.Text;
UTF8Encoding utfEncoding = new UTF8Encoding();
byte[] postData = utfEncoding.GetBytes(
postDataString);
MemoryStream postDataStream = new MemoryStream(postDataString.Length);
postDataStream.Write(postData, 0, postData.Length);
postDataStream.Seek(0, SeekOrigin.Begin);
CoreWebView2WebResourceRequest webResourceRequest =
WebViewEnvironment.CreateWebResourceRequest(
"https://www.w3schools.com/action_page.php",
"POST",
postDataStream,
"Content-Type: application/x-www-form-urlencoded\r\n");
webView.CoreWebView2.NavigateWithWebResourceRequest(webResourceRequest);
}
}
/// <summary>
/// 判断是否JSON格式
/// </summary>
/// <param name="request">CoreWebView2WebResourceRequest</param>
/// <returns>IsJson</returns>
protected bool IsJson(CoreWebView2WebResourceRequest request)
{
var contentType = request.Headers.GetHeader("Content-Type");
return(string.IsNullOrWhiteSpace(contentType)
? false
: Regex.IsMatch(contentType, @"application/json", RegexOptions.IgnoreCase));
}
/// <summary>
/// 获取编码方式
/// </summary>
/// <param name="request">CoreWebView2WebResourceRequest</param>
/// <returns>Encoding</returns>
protected Encoding GetEncoding(CoreWebView2WebResourceRequest request)
{
var encoding = request.Headers.GetHeader("Content-Type");
;
if (string.IsNullOrEmpty(encoding) || !encoding.Contains("charset="))
{
encoding = "utf-8";
}
else
{
// match "charset=xxx"
var match = Regex.Match(encoding, @"(?<=charset=)(([^;,\r\n]))*");
if (match.Success)
{
encoding = match.Value;
}
}
return(Encoding.GetEncoding(encoding));
}
/// <summary> /// 异步函数 执行请求委托 /// </summary> /// <param name="request"></param> /// <returns></returns> public Task <CoreWebView2WebResourceResponse> ExecuteCoreAsync(CoreWebView2WebResourceRequest request) => Task.Run(() => Handler?.Invoke(request));
/// <summary> /// 同步函数 执行请求委托 /// </summary> /// <param name="request"></param> /// <returns></returns> public CoreWebView2WebResourceResponse ExecuteCore(CoreWebView2WebResourceRequest request) => Handler?.Invoke(request);
/// <summary>
/// 将 Request Json 数据反序列化
/// </summary>
/// <param name="request">CoreWebView2WebResourceRequest</param>
/// <typeparam name="T">T</typeparam>
/// <returns>T</returns>
protected T DeserializeRequestJson <T>(CoreWebView2WebResourceRequest request)
{
if (!IsJson(request))
{
return(default);
