我从一家俄罗斯银行的web服务中获取xml值(来源:daily.asp)
我的ASP.NET代码:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication4.WebForm1" CodePage="65001" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<title></title>
</head>
<body>
<form id="form1" runat="server">
<asp:GridView ID="volutes" runat="server" >
<HeaderStyle BackColor="#df5015" Font-Bold="true" ForeColor="White" />
</asp:GridView>
</form>
</body>
</html>
我的C#代码:
DataTable dt = new DataTable();
WebClient client = new WebClient();
Stream stream = client.OpenRead("http://www.cbr.ru/scripts/XML_daily.asp");
StreamReader reader = new StreamReader(stream);
String content = reader.ReadToEnd();
XmlDocument xml = new XmlDocument();
xml.LoadXml(content);
dt.Columns.Add("Name", typeof(string));
dt.Columns.Add("Value", typeof(string));
XmlNodeList nodeList = xml.SelectNodes("/ValCurs/Valute");
foreach (XmlNode node in nodeList)
{
DataRow dtrow = dt.NewRow();
dtrow["Name"] = node["Name"].InnerText;
dtrow["Value"] = node["Value"].InnerText;
dt.Rows.Add(dtrow);
}
volutes.DataSource = dt;
volutes.DataBind();
О在结果页I‘m参见:
Name Value
������������� ������ 46,0642
为什么?
发布于 2015-01-10 06:19:28
您应该对您的StreamReader
使用正确的编码,并将其传递到构造函数中,否则阅读器将默认使用utf-16le:
using (StreamReader reader = new StreamReader( stream
, Encoding.GetEncoding("windows-1251")
)
)
{
}
https://stackoverflow.com/questions/27877079
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