在java中如果通过jquery ajax获得servlet中的response.getwrite.write(paystatus)的值
最新回答
我在时光深处等你
2024-07-01 00:39:53
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
out.println("1");
JS Ajax前台
var url="请求的链接";
$.post(url,function(xml){
var flag=parseInt($.trim(xml));
if(flag==1){
alert("修改成功");
}
});
╒↘亻赱糹エ°
2024-07-01 04:34:07
这就是回调函数，你写的值就在data里
})
故事泛黃
2024-07-01 11:57:31
/** 一些基本变量 */
var strFullPath = window.document.location.href;
var strPath = window.document.location.pathname;
var pos = strFullPath.indexOf(strPath);
var prePath = strFullPath.substring(0, pos);
var postPath = strPath.substring(0, strPath.substr(1).indexOf('/') + 1);
var path = prePath + postPath;
function getMeetingIdFromBack()
{
var ajaxurl = path + "\/servlet/JsonAjaxServlet";
var para = "name="+$('#name').val();
var meetingidx = 0;
$.ajax(
{
url : ajaxurl,
type : 'POST',
dataType : 'json',
async : false,
timeout : 20000,
data : para,
error : function()
{
alert('error');
},
success : function(jsonOBJ)
{
meetingidx = jsonOBJ.paystatus;
alert(meetingidx);
}
});
return meetingidx;
}
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