Question

大家好我想进行休息调用并将输出重定向到HTML中的文本区域我附加代码请更正我的错误（如果有的话）请解释如何将其余调用的输出附加到文本区域中firebug console我获得了成功，但我得到了一个没有定义的参考错误数据

 <script>
 $(document).ready(function() 
 {
  $.ajax({
    url:"http://127.0.0.1:8300/pink",
    method: "GET",

     contentType: "application/json",
dataType : "json",
success : onSuccess().bind(this), 
 error : function() {
    console.log("Failed node Data");
        }

});
});
onSuccess = function()
{
 console.log("success ");
 document.writeln("pinkar" + data);
 }
 </script>
 <body>
 <input name="results" id="pods"type="radio">pink &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<input name="results"id="testprojects"type="radio">testpink &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<input name="results" id="results" type="radio">results
<div id ="output">
    <div id="podarea"style="display: none;">
             <textarea id="podar" rows="4" cols="50"> </textarea>
    </div>
    <div id="projectarea"style="display: none;">
        <textarea id="proar"rows="4" cols="50"> project area</textarea> 
    </div>
    <div id="resultarea"style="display: none;">
        <textarea id="resar" rows="4" cols="50"> resultarea</textarea> 
    </div>
    </body>

Answer 1

不要让它变得不必要。

 $(document).ready(function () {
   $.ajax({
     url: "http://127.0.0.1:8300/pods",
     method: "GET",
     contentType: "application/json",
     dataType: "json",
     success: function(data){
       // But you mentioned that returned data type is JSON, make sure to parse it.
            $("#podar").html(data);
     },
     error: function () {
       console.log("Failed node Data");
     }

   });
 });

但是你提到返回的数据类型是JSON，请确保解析它或删除dataType:json。

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