ajax 接收 乱码问题

主要问题都是处在  java 代码里 

 HttpServletResponse response = ServletActionContext.getResponse();        response.setContentType("text/html;charset=UTF-8");         response.setCharacterEncoding("UTF-8");//这两个 设置后 问题 就解决了        PrintWriter writer = response.getWriter();//
这两个 设置后 问题 就解决了
 StringBuffer sb = new StringBuffer();sb.append(" <table>");//改成sbsb.append(" <thead>");sb.append("</table>");writer.print(sb); writer.flush(); writer.close();