我在 jquery 中有这个发布请求代码,它似乎发送请求并返回结果(我可以在 fiddler 中看到它)但不知何故在 webapp 中它会出错并给出一个空警报。怎么了?
var jqxhr =$.post("http://abhishek:9090/abc/login.action",
{ emailaddress: e_add,
projectid: p_id },
function(xml)
{
/*not coming here, goes to error*/
if($(xml).find('isSuccess').text()=="true")
{
sessiontoken=$(xml).find('sessiontoken').text();
var formMainRef=document.createElement("form");
formMainRef.action="http://abhishek:9090/abc/home.action";
formMainRef.method="post";
formMainRef.target="_self";
formMainRef.id="launch";
document.body.appendChild(formMainRef);
var cfgemailField = document.createElement("input");
cfgemailField.name="emailaddress";
cfgemailField.type="hidden";
cfgemailField.value=e_add;
formMainRef.appendChild(cfgemailField);
var cfgpidField = document.createElement("input");
cfgpidField.name="projectid";
cfgpidField.type="hidden";
cfgpidField.value=p_id;
formMainRef.appendChild(cfgpidField);
var cfgstField = document.createElement("input");
cfgstField.name="sessiontoken";
cfgstField.type="hidden";
cfgstField.value=sessiontoken;
formMainRef.appendChild(cfgstField);
setCookie("abcsessionid", sessiontoken , 1);
setCookie("abcusername",e_add,1);
formMainRef.submit();
}
}
)
.error(function() {
if(jqxhr.responseText == 'INVALID_SESSION') {
alert("Your Session has been timed out");
window.location.replace("/abc/view/index.html");
}else {
/*comes here, after sending request*/
alert( jqxhr.responseText);
}
});
login.action 返回一个小 xml
<Response>
<sessiontoken>4611686352224309486</sessiontoken>
<isSuccess>true</isSuccess>
</Response>