/// <summary>
/// 调用函数
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Button1_Click(object sender, EventArgs e)
{
Response.Write(GB2312ToUTF8("大家好，欢迎访问 http://www.my400800.cn
"));
}
/// <summary>
/// 转换GB2312 的字符串为UTF8编码
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public string GB2312ToUTF8(string str)
{
try
{
Encoding uft8 = Encoding.GetEncoding(65001);
Encoding gb2312 = Encoding.GetEncoding("gb2312");
byte[] temp = gb2312.GetBytes(str);
Response.Write("gb2312的编码的字节个数：" + temp.Length+"<br>");
for (int i = 0; i < temp.Length; i++)
{
Response.Write(Convert.ToUInt16(temp[i]).ToString() + "<br>");
}
byte[] temp1 = Encoding.Convert(gb2312, uft8, temp);
Response.Write("uft8的编码的字节个数：" + temp1.Length + "<br>");
for (int i = 0; i < temp1.Length; i++)
{
Response.Write(Convert.ToUInt16(temp1[i]).ToString() + "<br>");
}
string result = uft8.GetString(temp1);
return result;
}
catch (Exception ex)
{
Response.Write(ex.ToString());
return null;
}
}