使用百度API实现长链接转短链接的代码示例

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        GetTinyUrl("http://www.oschina.net/code/snippet_876708_20564");
    }

    public string GetTinyUrl(string strLongUrl)
    {
        try
        {
            byte[] postData = Encoding.UTF8.GetBytes("url=" + strLongUrl);
            var url = "http://dwz.cn/create.php";
            var client = new WebClient();
            client.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
            byte[] responseData = client.UploadData(url, "POST", postData);
            var result = Encoding.UTF8.GetString(responseData);

            IDictionary<string, string> dicResult = ParseSinge(result);
            return dicResult["tinyurl"].Replace("\\", "");
        }