//zj 加链接
String contents = "这是测试获取链接数据http://write.blog.csdn.net/postedit?ref=toolbar&ticket=ST-703940-wrpdwzcrwnn1EhoKCQ3v-passport.csdn.net";
String regex = "(http:|https:)//[^[A-Za-z0-9\\._\\?%&+\\-=/#]]*";
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(contents);
StringBuffer result = new StringBuffer();
while (matcher.find()) {
String urlStr=matcher.group();
StringBuffer replace = new StringBuffer();
replace.append("<a href=\"").append(urlStr);
replace.append("\" target=\"_blank\" style=\"color:#0000ff\">"+urlStr+"</a>");
matcher.appendReplacement(result, replace.toString());
}
matcher.appendTail(result);
//System.out.println(resultContents);
String resultContents = result.toString();