Question

当我尝试从第二个网址获取数据时，我在firebug中收到错误，但是当我在评论中尝试网址时（第一个），一切正常，

function build()
{ 
   $.ajax({
             type: "GET",
         contentType: "application/json",
         crossDomain: true,
         /// url: "http://localhost:9100/todo-0.1/data.json",
         url:'localhost:9000/rest/admin/component?componentUri=file:/home/workspace/app/5-Integration/',
              dataType: "json",
              success: function (data) 
                {
                 var n=data.links.link[1]['@href'].indexOf("file");
                 var ContObject=new Object();
                     ContObject.data=new Object();
                     ContObject.data["title"]= decodeURI(data.links.link[1]          ['@href'].substring(n));
                     ContObject.state="open";

                     ContObject.metadata=new Object();
                     ContObject.metadata["id"]= decodeURI(data.links.link[1]['@href'].substring(n));   
                 var jsonText = JSON.stringify(ContObject);
                 var output="<div>";
                     output+=  jsonText;
                     output+="</div>";
                     document.getElementById("placeholder").innerHTML=output;
                   alert("success");

                },
          error: function (data,status) 
               {
                  console.log("ERROR");
                  console.log(status);
               }    
         });

感谢您的指导

Answer 1

url:'localhost:9000/rest/admin/co....

必须是

url:'http://localhost:9000/rest/admin/co....

<强>更新

启用跨域请求：How to enable cross-domain request on the server?

调试：

success: function (data) { console.log(data); }

即使URL正确，也没有Ajax响应？

1 个答案: