[英]Deserialization with Newtonsoft.Json
I have my controller, which can send an json object and recieve the same object again. 我有我的控制器,它可以发送一个json对象并再次接收相同的对象。 My problem is that the AjaxSaveFoo creates a Foo Object but I always get an empty object back.
我的问题是AjaxSaveFoo创建了一个Foo对象,但我总是得到一个空对象。 How do I create the deserialization ?
如何创建反序列化 ?
/// <summary>
/// Returns a foo
/// </summary>
/// <returns></returns>
public JsonNetResult AjaxLoadFoo()
{
return new JsonNetResult
{
Data = new Foo()
};
}
/// <summary>
/// Saves a foo
/// </summary>
/// <returns></returns>
public JsonNetResult AjaxSaveFoo(Foo foo) //who tries to deserialize this!!, its always empty
{
return new JsonNetResult
{
Data = foo
};
}
My client side.. 我的客户方..
$.ajax({
type: "POST",
url: "AjaxSaveFoo",
data: JSON.stringify(this._FooObj),
success: this.saveSucces,
dataType: "json",
contentType: "application/json; charset=utf-8",
error: this.saveFailure
});
Foo when its sent down.. Foo什么时候送下来..
{ {
"CustomerNumber": 2,
"CustomerStatus": "1"
}
Foo when its submitted (POST) Foo提交时(POST)
{"CustomerNumber":2,"CustomerStatus":"1"}
The object you are passing up is not getting transformed into a Foo
object correctly. 您传递的对象未正确转换为
Foo
对象。
Try changing the signature to input a string and then try and deserialize: 尝试更改签名以输入字符串,然后尝试反序列化:
public JsonNetResult AjaxSaveFoo(string json)
{
var foo = JsonConvert.DeserializeObject<Foo>(json);
return new JsonNetResult
{
Data = foo
};
}
I found the bug.... 我发现了这个bug ....
The url should have been AjaxSaveFoo/ instead of AjaxSaveFoo. url应该是AjaxSaveFoo /而不是AjaxSaveFoo。 This gave me a 301 from the server (adding the /) But also resulted in the client using a GET and therefore not populating data.. sigh
这给了我一个301从服务器(添加/)但也导致客户端使用GET,因此没有填充数据.. 叹息
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