我有一个用来调用网页的ajax调用,我想得到结果。它的问题在于它似乎不起作用,并且目前返回 jQuery解析错误。
当我查看调试控制台并单击时,它会将我带到我想要的页面,它似乎无法通过ajax执行并存储结果/调用成功。
我的代码:
$.ajax({
type: "GET",
url: "mywebsite",
data: {username: username, password:password},
dataType: "jsonp",
contentType: "application/json",
xhrFields: {withCredentials: true},
crossDomain: true,
success: function(result, status, jqxhr){ alert("success"); },
error: function(xhr, status, message){ alert(status + ": " + message); }
});
你可以看到我想要添加一些凭据,并且我被告知要将数据存入数据,而不是为用户名和密码执行ajax选项
我不确定最新情况,似乎有什么不对劲。我通过堆栈溢出看了3种不同的方法,但似乎没有人给我正确答案。
发布数据
Request URL:http://10.224.65.5/mas3/DataSources/inspecttech.inspecttech/Schema/Classes?callback=jQuery17202808878293726593_1373384418801&username=njtax.hinspecttech&password=4e1cb7494843c513ee913d122e30ef2fe27635e5f82f575c92d006691906bebbbdb1fe483cfc06b087f7c4070c2879bd3585234a3614a1f04fca8de64ad6bfaf&_=1373384423017
Request Method:GET
Status Code:200 OK
Request Headersview source
请求标题
Accept:*/*
Accept-Encoding:gzip,deflate,sdch
Accept-Language:en-US,en;q=0.8
Authorization:Basic bmRvdG1vYnguaG1vYmlsZWRldmljZTpzdXBlclNlY3JldERldmljZVBhc3N3b3Jk
Connection:keep-alive
Host:10.224.65.5
Referer:http://localhost:3033/BentleyFormIntegrationFrameset.aspx
User-Agent:Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36
查询字符串参数查看源视图URL编码
callback:jQuery17202808878293726593_1373384418801
username:njtax.hinspecttech
password:4e1cb7494843c513ee913d122e30ef2fe27635e5f82f575c92d006691906bebbbdb1fe483cfc06b087f7c4070c2879bd3585234a3614a1f04fca8de64ad6bfaf
_:1373384423017
Response Headersview source
响应标题
Cache-Control:no-cache
Content-Language:en-US
Content-Length:801
Content-Type:application/json; charset=utf-8
Date:Tue, 09 Jul 2013 15:40:22 GMT
Expires:-1
Mas-License-Error-Id:NoClientLicense
Mas-License-Error-Message:Client's license is invalid.
Pragma:no-cache
Server:Microsoft-IIS/7.5
X-AspNet-Version:4.0.30319
X-Powered-By:ASP.NET
其他信息
预览(在谷歌浏览器中)显示返回的对象,但我不确定它为什么会失败。它看起来像是正确地取出了所有东西。
可能的替代选项通过ASP?
HttpWebRequest request = HttpWebRequest.Create(Request.Url.Scheme + "://" + site +"/DataSources/inspecttech.inspecttech/Objects/DeviceDatabase/" +action) as HttpWebRequest;
NetworkCredential cred = new NetworkCredential(bic_name + "x.h" + user.in_username, user.in_password);
request.Credentials = cred;
HttpWebResponse response = request.GetResponse() as HttpWebResponse;
string resp = "";
StreamReader reader = new StreamReader(response.GetResponseStream());
while (!reader.EndOfStream)
resp += reader.ReadLine();
答案 0 :(得分:1)
我正在努力解决这个错误,所以我发现了一篇关于CORS(跨源资源共享)和ASP.NET的博客文章。作者还使用ASP.NET Web.API和AJAX调用JQuery发布了一个完整的解决方案。
代码:http://code.msdn.microsoft.com/CORS-support-in-ASPNET-Web-01e9980a
答案 1 :(得分:0)
我假设你没有定义username & password
我不确定你希望这些来自哪里。一方面,您可能需要从他们的字段中获取这些内容,在这种情况下,您需要这样的内容:
$.ajax({
type: "GET",
url: "mywebsite",
data: {username: $('#username').val(), password:$('#password').val()},
dataType: "jsonp",
contentType: "application/json",
xhrFields: {withCredentials: true},
crossDomain: true,
success: function(result, status, jqxhr){ alert("success"); },
error: function(xhr, status, message){ alert(status + ": " + message); }
});
这将从字段中获取值,假设它们是#username & #password
或者,您只想将它们作为字符串传递,在这种情况下您可以这样做:
data: {username: 'username', password:'password'},
以上内容只会使用值username
发布值username
,同样也会使用密码发布。