无效的 Json 基元
你能帮我解决这个问题吗？我有一个 asp.net 应用程序，在这个应用程序中，我使用 Javascript 序列化程序来序列化数据集，然后转换为列表。该代码如下所示。
JavaScriptSerializer json = new JavaScriptSerializer();
strJson = json.Serialize(aclDoc);
但是，在反序列化时，我遇到了一个 ArguementException，例如带有我的 Json 值的无效 Json 基元。我的 json 值是
[{"Id":"F79BA508-F208-4C37-9904-DBB1DEDE67DB","App_Id":"ScriptFlow","Name":"New form","FriendlyName":"","Read":"Revoke","ReadRule":"a353776f-cbdc-48b7-a15b-4a2316d19b05","Update":"Grant","UpdateRule":"be30c34e-33ec-4c0a-9f09-4fd483f5f1b9","Create":"Revoke","CreateRule":"898dce4d-4709-45b6-8942-d7efb07cbd86","Delete":"Revoke","DeleteRule":"aa14d435-dec8-4ade-ad9b-830ae5ee15d0"}][{"Id":"1","Doc_Id":"858E013C-5775-4FDF-AA1E-2C84053EE39F","Name":"TextBox1","FriendlyName":"TextBox1","Read":"Grant","ReadRule":"0a2e3c0e-ad8f-4f75-9160-cfd9827ac894","Update":"Grant","UpdateRule":"ecad3cf4-104f-44dc-b815-de039f3a0396"},{"Id":"2","Doc_Id":"858E013C-5775-4FDF-AA1E-2C84053EE39F","Name":"TextBox2","FriendlyName":"TextBox2","Read":"Grant","ReadRule":"81e0e9ef-09f7-4c25-a58e-d5fdfbd4c2ba","Update":"Grant","UpdateRule":"2047f662-c881-413b-a1f9-69f15bf667fc"}]
反序列化的代码是：
JavaScriptSerializer json = new JavaScriptSerializer();
lstDoc = json.Deserialize<List<ACLDocument>>(value);
return lstDoc;
其中 lstDoc 是我的类类型的列表集合
我得到这样的异常：
Invalid JSON primitive:
{"Id":"1","Doc_Id":"858E013C-5775-4FDF-AA1E-2C84053EE39F","Name":"TextBox1","FriendlyName":"TextBox1","Read":"Grant","ReadRule":"0a2e3c0e-ad8f-4f75-9160-cfd9827ac894","Update":"Grant","UpdateRule":"ecad3cf4-104f-44dc-b815-de039f3a0396"},{"Id":"2","Doc_Id":"858E013C-5775-4FDF-AA1E-2C84053EE39F","Name":"TextBox2","FriendlyName":"TextBox2","Read":"Grant","ReadRule":"81e0e9ef-09f7-4c25-a58e-d5fdfbd4c2ba","Update":"Grant","UpdateRule":"2047f662-c881-413b-a1f9-69f15bf667fc"}].
请帮助我解决此问题。提前致谢
Could you help me for resolving this issue. I have one asp.net application, in this i am using Javascript serializer for serializing a dataset followed by convertion to the list. That code is shown below.
JavaScriptSerializer json = new JavaScriptSerializer();
strJson = json.Serialize(aclDoc);
But, at the time of deserializing i got one ArguementException like Invalid Json Primitives with my Json value. My json value is
[{"Id":"F79BA508-F208-4C37-9904-DBB1DEDE67DB","App_Id":"ScriptFlow","Name":"New form","FriendlyName":"","Read":"Revoke","ReadRule":"a353776f-cbdc-48b7-a15b-4a2316d19b05","Update":"Grant","UpdateRule":"be30c34e-33ec-4c0a-9f09-4fd483f5f1b9","Create":"Revoke","CreateRule":"898dce4d-4709-45b6-8942-d7efb07cbd86","Delete":"Revoke","DeleteRule":"aa14d435-dec8-4ade-ad9b-830ae5ee15d0"}][{"Id":"1","Doc_Id":"858E013C-5775-4FDF-AA1E-2C84053EE39F","Name":"TextBox1","FriendlyName":"TextBox1","Read":"Grant","ReadRule":"0a2e3c0e-ad8f-4f75-9160-cfd9827ac894","Update":"Grant","UpdateRule":"ecad3cf4-104f-44dc-b815-de039f3a0396"},{"Id":"2","Doc_Id":"858E013C-5775-4FDF-AA1E-2C84053EE39F","Name":"TextBox2","FriendlyName":"TextBox2","Read":"Grant","ReadRule":"81e0e9ef-09f7-4c25-a58e-d5fdfbd4c2ba","Update":"Grant","UpdateRule":"2047f662-c881-413b-a1f9-69f15bf667fc"}]
The code for deserializing is:
JavaScriptSerializer json = new JavaScriptSerializer();
lstDoc = json.Deserialize<List<ACLDocument>>(value);
return lstDoc;
where lstDoc is a List Collection of type of my class
I got the exception like this:
Invalid JSON primitive:
{"Id":"1","Doc_Id":"858E013C-5775-4FDF-AA1E-2C84053EE39F","Name":"TextBox1","FriendlyName":"TextBox1","Read":"Grant","ReadRule":"0a2e3c0e-ad8f-4f75-9160-cfd9827ac894","Update":"Grant","UpdateRule":"ecad3cf4-104f-44dc-b815-de039f3a0396"},{"Id":"2","Doc_Id":"858E013C-5775-4FDF-AA1E-2C84053EE39F","Name":"TextBox2","FriendlyName":"TextBox2","Read":"Grant","ReadRule":"81e0e9ef-09f7-4c25-a58e-d5fdfbd4c2ba","Update":"Grant","UpdateRule":"2047f662-c881-413b-a1f9-69f15bf667fc"}].
Please help me for resolving this issue. Thanks in advance
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（4）
您的输入字符串实际上是一个错误 JSON 字符串。您的输入由两个正确的 JSON 字符串组成：
但是
您无法连接两个 JSON 字符串。确切地说，在这样的连接之后，您收到的不仅仅是一个 JSON 字符串。
我建议您验证 http://www.jsonlint.com/ 中的 JSON 字符串。只需剪切并粘贴您需要验证的数据，然后单击“验证”按钮即可。
Your input string is really a wrong JSON string. You input consist from two correct JSON strings:
and
but you can not concatenate two JSON strings. To say exactly what you receive after such concatenating in not more a JSON string.
I recommend you to verify JSON strings in http://www.jsonlint.com/. Just cut and paste the data which you need to verify and click "Validate" button.
直接回答问题，因为大家都认为这是微软论坛而不直接回答。
该字符串作为 2 元素数组发送。您忘记了字符串开头的“[”，它表示包含的值是一个数组结构。
在字符串的开头插入“[”，错误就会消失。
To answer the question directly, since everyone thinks this is a Microsoft forum and not answering directly.
The string is sent as a 2 element array. You forgot the '[' in the beginning of the string which denotes that the containing values are an array structure.
Insert the '[' in the beginning of the string and the error should go away.
这是一个用于检查 JSON 对象的有用小工具：
http://jsonviewer.codeplex.com/
This is a useful little tool for examining your JSON objects:
http://jsonviewer.codeplex.com/
查看project.json 中是否有任何 // 或注释行
删除它为我解决了同样的问题
See if you have any // or commented lines in project.json
Removing this has solved the same problem for me