实例如下:
public string unicodetogb(string text)
{
System.Text.RegularExpressions.MatchCollection mc = System.Text.RegularExpressions.Regex.Matches(text, "\\\\u([\\w]{4})");
if (mc != null && mc.Count > 0)
{
foreach (System.Text.RegularExpressions.Match m2 in mc)
{
1