【开发笔记】- 转义html特殊字符

 package com.juihai.util;

 import org.apache.commons.lang.StringUtils;
 import org.springframework.web.util.HtmlUtils;

 public class EscapeHtmlUtil {
     /**
      * 转义html特殊字符
      * @param str
      * @return
      */
     public static String escapeHtml(String str) {
         str = StringUtils.replace(str, "'", "'");
         str = StringUtils.replace(str, "\"", """);
         str = StringUtils.replace(str, "<", "&lt;");
         str = StringUtils.replace(str, ">", "&gt;");
         str = StringUtils.replace(str, "(", "(");
         str = StringUtils.replace(str, "&", "&amp;");
         str = StringUtils.replace(str, ")", ")");
         str = StringUtils.replace(str, "\r", "");
         str = StringUtils.replace(str, "\n", "");
         str = StringUtils.replace(str, "\t", "");
         return str;
     }

     public static String escapeHtml4Search(String str) {
         str = HtmlUtils.htmlEscape(str);
         str = StringUtils.replace(str, "\"", "&quot;");
         str = StringUtils.replace(str, "(", "(");
         str = StringUtils.replace(str, ")", ")");
         str = StringUtils.replace(str, "/", "/");
         return str;
     }

 }