后台js弹提示

StringBuffer sb=new StringBuffer();

try{

sb.append("<script> location.href=\"member_index.html\";</script>");

}catch(RuntimeException e){

this.showErrorJson(e.getMessage());

}

HttpServletResponse response  = ThreadContextHolder.getHttpResponse();

response.setCharacterEncoding("utf-8");

response.setHeader("Cache-Control", "no-cache");

response.setContentType("text/html; charset=utf-8");

try{

PrintWriter pw=response.getWriter();

pw.print(sb.toString());

}catch (Exception e) {

// TODO: handle exception

}