Replace special symbols

public class Basereplacestring {/* < < less than or display tag > > greater than Sign or display tag & & can be used to display other special characters "" quotation marks  ? ? Already registered?? Copyright?? Trademark?? Half a space?? A blank bit   continuous line blank */private static string[] Htmlspecialcharacter = new string[]{"<", ">", "&", "?", "?"    , "?", "?", "?", " "}; private static string[] Commonspecialcharacter = new string[]{"<", ">", "&", "\" "," "", "", "!", "@", "#", "\\$ ","% "," \\* "," \\^ "," \ \ "," \ \ "," _ "," \\+ "," \\= "," \\-",", "," \ \ ",", ",".    "," \ \ "," ' "," ~ "," "", "" ",". com ",". cn ",". Net "," org "," www "}; /** * Filter HTML special characters * @param specialcharacterstr * @return * */public static String Htmlspecialcharacterrem        Over (String specialcharacterstr) {int length = Htmlspecialcharacter.length; for (int i = 0; i < length; i++) {specialcharacterstr = Specialcharacterstr.replace (Htmlspecialcharacter[i]        , "");    } return SPECIALCHARACTERSTR; }/** * Filter the NormalSpecial characters * @param specialcharacterstr * @return * * public static string Commonsspecialcharacterremover (string s        PECIALCHARACTERSTR) {int length = Commonspecialcharacter.length; for (int i = 0; i < length; i++) {specialcharacterstr = Specialcharacterstr.replace (commonspecialcharacter[        I], "");    } return SPECIALCHARACTERSTR; }/** * All special characters replace * @param specialcharacterstr * @return * */public static String Specialcharacterremo        Ver (String specialcharacterstr) {specialcharacterstr = Htmlspecialcharacterremover (SPECIALCHARACTERSTR);        Specialcharacterstr = Commonsspecialcharacterremover (SPECIALCHARACTERSTR);    return specialcharacterstr; }}

Company comments this not only needs to judge the sensitive word also need to do some special treatment of content, today finishing, you can stay with

Replace special symbols