在jquery帖子中发送长字符串 [英] sending long strings in jquery post
问题描述
我无法在jquery post方法中发送长字符串（超过96个字符。在FF12和Chrome 18中测试）。
我的servlet是 -
I am not able to send long strings (more than 96 char. Tested in FF12 and Chrome 18) in jquery post method. My servlet is -
public class TestServletAsh extends HttpServlet{
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
super.doPost(req, resp);
String xml=req.getParameter("xml");
}
}
我的jquery帖子请求是 -
and my jquery post request is -
<body>
<script>
function callMe() {
var str = "dkghjkdf dfg jdfgjd gkdfgdjk gdf gdfg dkjgdfjk gdjgdfjg dfjkgdfjkg dfjkgdfjkg dfjkgdf jkdfgdjhgs";
$.post(
"TestServletAsh",
{ xml:str },
function(data) {
alert("mission successfull"); //nothing to do with it or data here in this SO question
}
);
}
</script>
<a href="javascript:void(0)" onclick="callMe()">Click to send request</a>
</body>
我正在调试servlet，我发现xml = null。我使用jboss作为网络服务器。
任何人都可以告诉我问题在哪里。
I am debugging the servlet and I find "xml=null". I am using jboss as a webserver. Can anyone please tell me where is the problem.
当我使用另一个版本的jquery.post时这样 -
When I use another version of jquery.post like this -
$.post(
"TestServletAsh?xml="+str,
function(data) {
alert("mission successfull"); //nothing to do with it or data here in this SO question
}
);
然后我可以发送大约6000个字符。对于超过6000个字符，Firebug说 - 405 Aborted。为什么？有什么想法吗？
Then I am able to send around 6000 characters. For more than 6000 characters Firebug says - "405 Aborted". Why ?? Any idea ?
推荐答案
可能是你的网络服务器，即Jboss可能是问题所在。
您可以查看更改服务器配置参数
May be your webserver i.e. Jboss could be the issue. You can look into changing server config parameters
尝试在conf / server.xml文件中设置maxPostSize = 0
Try setting maxPostSize = 0 in conf/server.xml file
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