substr 过滤html,完全过滤html代码，只留文字

public class RegexString {

/*

* 过滤指定标签

* @param sourceStr

* @param subStr

* @param regexStr

* 指定标签regex ((()|()))过滤所有链接

* @return String

*/

public static String ReplaceTagByRegex(String sourceStr, String subStr,

String regexStr) {

if (sourceStr == null || sourceStr.trim().equals("")) {

return "";

}

StringBuffer substring = new StringBuffer();

Pattern pattern = null;

Matcher matcher = null;

pattern = Pattern.compile(regexStr);

matcher = pattern.matcher(sourceStr);

// 下面的while循环式进行循环匹配替换，把找到的所有

// 符合匹配规则的字串都替换为你想替换的内容

while (matcher.find()) {

matcher.appendReplacement(substring, subStr);

}

matcher.appendTail(substring);

return substring.toString();

}

public static String TrimHtmlTag(String sourceStr) {

return ReplaceTagByRegex(sourceStr,"","]*>");

}

public static void main(String[] args) {

System.out

.println(TrimHtmlTag("

11111111

ferfefe"));

}

}

js去除标签

function trimHtml(str){

str = str.replace(/(\n)/g, "");

str = str.replace(/(\t)/g, "");

str = str.replace(/(\r)/g, "");

str = str.replace(/]*>/g, "");

str = str.replace(/\s*/g, "");

str = str.replace(/]*>/g,"");

return str;

}