java对ckEditor编辑的内容进行分页

String content = gameInfo.getContent();

//由于后台的分页格式在JAVA中获取不到，先替换。
String patternStr = "(?is)<div style=\"page-break-after: always\">(.*?)<span style=\"display: none\">&nbsp;</span></div>";

Pattern p= Pattern.compile(patternStr);
 Matcher m=p.matcher(content);

content=m.replaceAll("<div style=\"page-break-after: always\"><span style=\"display: none\">&nbsp;</span></div>");

//对内容进行分页
String pattern = "<div style=\"page-break-after: always\"><span style=\"display: none\">&nbsp;</span></div>";

String[] contentSplit = content.split(pattern);