blocks|key|1189432|text|我认为数据需要是一个字符串。对象被转换为查询字符串，这就是您在这里看到的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1189433|可以使用JSON.stringify(obj)方法将对象转换为字符串。JSON对象的代码可以从https://github.com/douglascrockford/JSON-js/blob/master/json2.js获得。|offset|length|style|CODE|1189434|或者，只需将用于创建对象的代码作为文字字符串传递，但我认为这只是一个示例，您将希望对已经创建的对象进行编码。|1189435|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/douglascrockford/JSON-js/blob/master/json2.js^0|0|4|J|1B|1S|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@$D|T|E|U|F|G]]|9|@$D|V|E|W|1|X]]|A|$]]|$1|H|3|I|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q]]]]

I think the data needs to be a String. Objects are converted to query strings which is what you are seeing here.

You can use the <code>JSON.stringify(obj)</code> method to convert your Object to a String. The code for the JSON object is available from: <a href="https://github.com/douglascrockford/JSON-js/blob/master/json2.js" rel="noreferrer">https://github.com/douglascrockford/JSON-js/blob/master/json2.js</a>.

Alternately, just pass the code you are using to create the object as a literal String, but I imagine this is just an example and you'll want to encode some object you've already created.

blocks|key|1404823|text|如果必须在应用程序中始终发送JSON，那么只需在初始化中的某个位置执行此操作，然后使用示例中的默认$.ajax调用，它将始终序列化为JSON字符串，而不是Ajax默认查询字符串。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1404824|这里我使用了上面提到的JSON对象：|1404825|$.ajaxSetup({
++++contentType+:+'application/json',
++++processData+:+false
});
$.ajaxPrefilter(+function(+options,+originalOptions,+jqXHR+)+{
++++if+(options.data){
++++++++options.data=JSON.stringify(options.data);
++++}
});|code-block|syntax|javascript|1404826|entityMap^0|1D|6|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|R|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|S|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

If you always have to send JSON in your application, then you can just execute this somewhere in your init and then use default <code>$.ajax</code> call as in your example, and it will always serialize as a JSON string instead of the Ajax default query string.

Here I use the JSON object mentioned above:

<pre><code>$.ajaxSetup({
 contentType : 'application/json',
 processData : false
});
$.ajaxPrefilter( function( options, originalOptions, jqXHR ) {
 if (options.data){
 options.data=JSON.stringify(options.data);
 }
});
</code></pre>

blocks|key|1189543|text|//url:+this+is+a+reference+to+the+XML,+where+you+need+to+define+the+mapping.
//<entry+key="/getEmpDetails/transEfileGenerate.app">
//<bean+class="com.adp.ems.framework.spring.MappingItem"+p:delegate-ref="efilePageDelegate"
//p:action="passJSONObjectAndGetWebServiceOutput"+/>

//str1+is+the+input+JSON+that+you+need+to+pass...+Ajax+will+automatically+take+care+to+get+the+response.
//</entry>

var+kw+=+{
++++url+:+"getEmpDetails/transEfileGenerate.app",
++++timeout+:+30000,
++++handleAs+:+"json",
++++sync:+false,
++++putData+:+str1,
++++headers:+{+"Content-Type":+"application/json"},
++++load+:+function(result)+{
},|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1189544|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>//url: this is a reference to the XML, where you need to define the mapping.
//&lt;entry key="/getEmpDetails/transEfileGenerate.app"&gt;
//&lt;bean class="com.adp.ems.framework.spring.MappingItem" p:delegate-ref="efilePageDelegate"
//p:action="passJSONObjectAndGetWebServiceOutput" /&gt;

//str1 is the input JSON that you need to pass... Ajax will automatically take care to get the response.
//&lt;/entry&gt;

var kw = {
 url : "getEmpDetails/transEfileGenerate.app",
 timeout : 30000,
 handleAs : "json",
 sync: false,
 putData : str1,
 headers: { "Content-Type": "application/json"},
 load : function(result) {
},
</code></pre>

I am trying to put some JSON formatted data via Ajax with <a href="http://en.wikipedia.org/wiki/JQuery" rel="noreferrer">jQuery</a> to a server. My code looks like this:

<pre><code>$.ajax({
 type: "PUT",
 url: myURL,
 contentType: "application/json",
 data: {"data": "mydata"}
});
</code></pre>

But on the server-side, I receive a <code>data=mydata</code> string, instead of the expected JSON. <a href="http://en.wikipedia.org/wiki/Firebug_%28software%29" rel="noreferrer">Firebug</a> tells me the same.

Where is the error?

jQuery - How to PUT JSON via Ajax?

服务器

JSON

我正在尝试通过Ajax和将一些JSON格式的数据放到服务器上。我的代码如下所示：$.ajax({    type: "PUT",    url: myURL,    contentType: "application/json",    data: {"data": "mydata"}});但是在服务器端，我收到的是d...

问jQuery -如何通过Ajax放入JSON？
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