如何将C#代码转换成为java代码

[houliwangit]

public String rel;
public String resultStr = "";
public String resultStr2 = "";
private String url = "http://10.238.19.109/hse/Default.aspx?";
public XmlDocument x_d = new XmlDocument();

protected void Page_Load(object sender, EventArgs e){

try {
rel = Server.UrlDecode(Request.QueryString["code"]);
String act = "YJWZ_CFDXX2";
String id = rel;
StringBuilder strReq = new StringBuilder(url);
strReq.AppendFormat("&act={0}", act);
strReq.AppendFormat("&id={0}", id);
HttpWebRequest wr = (HttpWebRequest)WebRequest.Create(strReq.ToString());
HttpWebResponse response = (HttpWebResponse)wr.GetResponse();
StreamReader sr = new StreamReader(response.GetResponseStream(), System.Text.Encoding.GetEncoding("utf-8"));
resultStr = sr.ReadToEnd();
x_d.LoadXml(resultStr);
resultStr2 = JsonConvert.SerializeXmlNode(x_d);

}
catch {
resultStr = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n<NewDataSet><error>服务未启动</error></NewDataSet>";
x_d.LoadXml(resultStr);
resultStr2 = JsonConvert.SerializeXmlNode(x_d);
}


}

[大_爱]

看懂C# 的代码用java实现。

[littlestudents]

嘿嘿，2楼回答很巧妙！