public class HtmlCodes
{
#region
public static string HtmlEncode(string str)
{ str = str.Replace(" ", " ");
str = str.Replace("<", "<");
str = str.Replace(">", ">");
str = str.Replace("", "'");
str = str.Replace("\", " “");//这个里面有“附号提示错误
str = str.Replace("\n", "<br>");
retutn str;
}
#endregion #region
public static string ReHtml(string str)
{
str = str.Replace(" ", "");
str = str.Replace("<", "<");
str = str.Replace(">", "");
str = str.Replace("‘", "");
str = str.Replace("”", "、");
str = str.Replace(" <br>", "\n");
return str;
}
#endregion #region
public static string XmlEncode(string str)
{
str=str.Replace(" ","");
return str;
}
#endregion
}
在这个字符串中的有replace(,)里面第一个字符的换成第二个
str=str.Replace(" ",""); 这个就是将str中的空格换成“”
前一个参数要替换的字符串,后一个参数的替换后的值