I am getting a HTTP request for a website and the content type is JSON. However, I am getting a nested JSON that is a unicode and is causing consistency problems.
Here is an example:
{"key1":"value",
"key2":"value",
"key3":{
u'key31':u'value',
u'key32':u'value'}}
This reminds me of python 2.7 troubles but I am not sure how to fix this JSON. I am using C# to parse it. Everything works correctly until I try to access key3.
The content should be a JSON object type but it is considered rather a value or a string.
Thanks for ya help. Is there a way to fix it if it is actually corrupted or am I parsing it wrongly?
You're correct that this json object is not complete / does not have the correct syntax. You're missing a closing '}' character.
How are you parsing your data? Try taking a look at this documentation.
your json object is not in valid formatted it should be like as folllows
{
"key1":"value",
"key2":"value",
"key3":{
" u'key31'":"u'value'",
"u'key32'":"u'value'"
}
}
by any chance do you get this json from python dump? coz Python's unicode literals are not valid JSON, and neither are single quotes
Related
I want to pass a filepath through JSON. On deserializing I am getting error:
Unrecognized escape sequence. (43): {"Jobtype": "StepBatch","SelectedId": "D:\Input\file1.CATPart"}
I have escaped characters but it still shows error...am I missing something here?
string json = "{\"Jobtype\": \"StepBatch\",\"SelectedId\": \"D:\\Input\\file1.CATPart\"}";
var jsonObj = new JavaScriptSerializer().Deserialize<List<Arguments>>(json);
The problem is that the content of your string at execution time is:
{"Jobtype": "StepBatch","SelectedId": "D:\Input\file1.CATPart"}
That's not valid JSON, because of the backslashes in the value for SelectedId. You'd need the JSON to be:
{"Jobtype": "StepBatch","SelectedId": "D:\\Input\\file1.CATPart"}
so your C# would have to be:
string json = "{\"Jobtype\": \"StepBatch\",\"SelectedId\": \"D:\\\\Input\\\\file1.CATPart\"}";
However, given that you're immediately deserializing the JSON anyway, I'd suggest getting rid of the JSON part entirely, and just creating the Arguments values yourself.
If you need to produce JSON, create the right values directly, and then get JavaScriptSerializer (or preferrably Json.NET) to create the JSON for you, instead of hand-coding it.
I'm receiving a json payload from a webhook but the json that is returned is coming in like this
payload=%7B%22event%22%3A%7B%22info%22%3A%22REFRESH.INTERIM_PROGRESS%22%2C%22loginName%22%3A%22sbMemKostaSavR4%22%2C%22data%22%3A%7B%22providerAccount%22%3A%7B%22id%22%3A10376130%2C%22providerId%22%3A12292%2C%22isManual%22%3Afalse%2C%22createdDate%22%3A%222017-08-20%22%2C%22aggregationSource%22%3A%22USER%22%2C%22refreshInfo%22%3A%7B%22statusCode%22%3A0%2C%22statusMessage%22%3A%22OK%22%2C%22status%22%3A%22IN_PROGRESS%22%2C%22additionalStatus%22%3A%22ACCOUNT_SUMMARY_RETRIEVED%22%7D%7D%7D%7D%7D
is there a simple way to convert it back to normal standard json with the curly braces. I really don't want to do a crazy string.Replace method on it.
This worked for me.
HttpUtility.UrlDecode(json);
Easily with build-in java function:
java.net.URLDecoder.decode("YOUR_ENCODED_STR", "UTF-8");
No need any external library.3
I receive form API a JSON message which looks like:
{"message":"Nieprawid\u0142owy format"}
"\u0142" is polish charakter "ł". How can I convert the whole JSON message, as it may contain much more signs encoded this way? I have tried HTMLDecode, URLDecode and few others but none worked.
I try do to this with c# and asp.net. Thanks for any ideas.
A JSON parser will take care of the conversion:
var json = (JObject)JsonConvert.DeserializeObject(str);
Deserialize JSON into C# dynamic object?
Following above question, I copy the dynamicJsonDeserilization and trying to use that in my application.
then I try to access the object as
var Data = json.deserilization(jsonstring);
Now, my string is
{"0":{"Name":"C:\\","Type":"Partition","Path":"C:\\"},"1":{"Name":"D:\\","Type":"Partition","Path":"D:\\"},"2":{"Name":"E:\\","Type":"Partition","Path":"E:\\"}}
i.e. I just have an Array on my server which I convert to JSON string and send.
As per code from best answer I should be able to access it as Data.0 but it give "End of Expression expected", Also Data[0] is giving same error. I am not sure how can I use it ? Any help is appreciated. Thanks.
Now, my string is
{"0":{"Name":"C:\","Type":"Partition","Path":"C:\"},"1":{"Name":"D:\","Type":"Partition","Path":"D:\"},"2":{"Name":"E:\","Type":"Partition","Path":"E:\"}}
Your string is indeed not valid JSON due to escaped quotes.
Those C:\ are breaking the parser. You should generate it like this, sending three backslahes:
{"0":{"Name":"C:\\\","Type":"Partition","Path":"C:\\\"} ...
In my javascript code I am getting json string from cs file
var tmpString="<%=resultset2%>";
In cs I am concatenating strings to build json string. Here is an issue the json string is returned as a string and it has " with it.
"[{id:'1',name:'Aik'},{id:'2',name:'Aik or Aik'}]"
Because of " in beginning and end javascript code treat it as a string. Kindly guide me how I should sort out this issue.
thanks
Fix the JSON, it has errors (property names must be strings (and thus quoted), and only " are acceptable for quoting strings in JSON). JSON is a subset of JavaScript, you can't use all of JS' syntax in JSON. As a rule of thumb, if you are concatenating strings to produce a data format, then you are doing it wrong. http://json.org/ lists a number of C# libraries that you can use to build JSON.
Use json2.js
Change this:
var tmpString="<%=resultset2%>";
to:
var tmpString=<%=resultset2%>;
This isn't JSON, you're just writing javascript from a server page. The problem is you are creating invalid javascript syntax, you just need to remove the quotes.
The quotes aren't from resultset2 they are from your markup.