[C#] 纯文本查看 复制代码 private void button1_Click(object sender, EventArgs e)
{
HttpHelper http = new HttpHelper();
HttpItem item = new HttpItem()
{
URL = "http://mail.hainan.net/webmailhainan/tianyaValidateCode.jsp",//URL 必需项
Encoding = System.Text.Encoding.GetEncoding("utf-8"),//URL 可选项 默认为Get
Method = "get",//URL 可选项 默认为Get
Referer = "http://mail.hainan.net/webmailhainan/register.jsp",//来源URL 可选项
Allowautoredirect = false,//是否根据301跳转 可选项
ProxyIp = "",//代理服务器ID 可选项 不需要代理 时可以不设置这三个参数
};
HttpResult result = http.GetHtml(item);
item = new HttpItem()
{
URL = result.Header["Location"].Trim(),//URL 必需项
Encoding = System.Text.Encoding.GetEncoding("utf-8"),//URL 可选项 默认为Get
Method = "get",//URL 可选项 默认为Get
Referer = "http://mail.hainan.net/webmailhainan/register.jsp",//来源URL 可选项
Allowautoredirect = false,//是否根据301跳转 可选项
ResultType = ResultType.Byte,
Cookie = result.Cookie
};
result = http.GetHtml(item);
pictureBox1.Image = byteArrayToImage(result.ResultByte);
}
/// <summary>
/// 字节数组生成图片
/// </summary>
/// <param name="Bytes">字节数组</param>
/// <returns>图片</returns>
private Image byteArrayToImage(byte[] Bytes)
{
MemoryStream ms = new MemoryStream(Bytes);
Image outputImg = Image.FromStream(ms);
return outputImg;
}
分开取的可以了现在
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