这个是servlet:
request.setCharacterEncoding("UTF-8");
response.setContentType("text/html");
response.setCharacterEncoding("UTF-8");
String ip = request.getServerName();//ip
int report = request.getServerPort();//端口
String ipReport = ip + ":" + String.valueOf(report);
System.out.println("IP端口:" + ipReport);
PrintWriter out = response.getWriter();
out.write(ipReport);
out.flush();
out.close();
这个是页面接收事件:
$.ajax({
url:'/jyq/UI/LandManagerSys/PublicClass/servlet/DicService.j',
type:"POST",
dataType:'xml',
success:function(data){
alert(data);
}
});
问题是ipReport页面中得不到,如果把out.write(ipReport)中的参数换成字符串就可以,什么问题
servlet? Java IP
------解决方案--------------------
out.println(ipReport);
页面ajax这样修改:dataType:'html'