Can anybody pleae tell me how can I get the embedcode from youtubelink in Xml feed through xml deserializer parsing.In Xml Feed [http://teluguone.com/movies/moviesXml.php] I have links like
https://www.youtube.com/watch?v=SLUbJtlBtHM
https://www.youtube.com/watch?v=L0HEZC-58Nw. So how can I get embedcode from the above links through xml Deserialize parsing.
Many Thanks in Advance.
If the URL is in two different formats, just do a simple check. If the url contains
private string GetCode(string url)
{
if (url.Contains("?v="))
{
var parts=url.Split('=');
return parst[1];
}
return url.Split('/')[1];
}
maybe also adding some error checking.
Related
I am looking at extracting the root element of a JSON document. It looks like this is possible neither using JsonPointer nor JsonPath as my attempts to look up for such an expression has been unsuccessful. Any tips would be appreciated. TIA.
Sample document:
{
"MESSAGE1_ROOT_INPUT": {
"CTRL_SEG": "test"
}
}
The below using gson 2.9.0:
$.*~
produces:
{"CTRL_SEG": "test"}
while JSONPath Online produces this:
[
"MESSAGE1_ROOT_INPUT"
]
The attempt is to get text "MESSAGE1_ROOT_INPUT" using JsonPath/JsonPointer expression(s). Note that, extracting this the traditional (substring or regex on a stringified json text) way, would preferably be my last resort.
Background: We are building an API service that accepts JSON documents with different roots. Such as, MESSAGE2_ROOT_INPUT, MESSAGE3_ROOT_INPUT, etc. It is based on this, the routing of a message further will occur.
Supported/Employed Languages: Java/GSON Library/RegEx
Gson does not natively support JSONPath or JSON Pointer. However, you can quite efficiently obtain the name of the first property using JsonReader:
public static String getFirstPropertyName(Reader reader) throws IOException {
// Don't have to call JsonReader.close(); that would just close the provided reader
JsonReader jsonReader = new JsonReader(reader);
jsonReader.beginObject();
return jsonReader.nextName();
}
There are however two things to keep in mind:
This only reads the beginning of the JSON document; it neither verifies that the complete JSON document has valid syntax, nor checks if there might be more top-level properties
This consumes some data from the Reader; to further process the data you have to buffer the data to allow re-reading it again (you can also first store the JSON in a String and pass a StringReader to JsonReader)
I have this response from an API:
payment_object = {'acquirer_response': '{"object":"transaction", "pix_expiration_date":"2022-04-28T13:46:01.000Z"}'}
how can i select the pix_expiration_date key??? I have tried:
payment_object['acquirer_response']['pix_expiration_date']
it doesnt work and it returns to me:
TypeError: string indices must be integers
Since you’re looking for json
Here’s a code you can start with, keep the good work :)
import json
#importing json
payment_object = {'acquirer_response': '{"object":"transaction", "pix_expiration_date":"2022-04-28T13:46:01.000Z"}'}
###
dic=json.loads(payment_object["acquirer_response"])
#loading the object
dic['pix_expiration_date']
#it will return 2022-04-28T13:46:01.000Z
Are you the owner of the api? If yes:
Edit the response, because it’s sending an string not an object/dictionary
If No:
Convert the string to an dictionary, like if you using python try json library
Your json is not valid. I don't know what language are you using, this code works for javascript, you can easily translate it to another language
var payment_object = {'acquirer_response': '{"object":"transaction", "pix_expiration_date":"2022-04-28T13:46:01.000Z"}'};
var s=JSON.stringify(payment_object).replaceAll("\\","").replaceAll("\"{","{").replaceAll("}\"","}");
var paymentObject=JSON.parse(s);
console.log(paymentObject['acquirer_response']['pix_expiration_date']); // 2022-04-28T13:46:01.000Z
I am using akka.http.scaladsl.model.HttpResponse, HttpEntity.
After getting the response , it is of type responseEntity of the format (Content-type: 'application/json', {MyJSONHERE}). Is there a way I can extract my json from the entity.
I tried entity.getDataBytes which gives the content of the entity in ByteString format. I want to properly read the JSON and parse it. Can someone guide me on this?
Code below works for me
entity.dataBytes.runWith(Sink.fold(ByteString.empty)(_ ++ _)).map(_.utf8String) map { result =>
JsonMethods.parse(result)
}
dataBytes returns Source[ByteString, Any], Sink.fold combines all parts of the stream into one ByteString and utf8String converts ByteString into usual String.
Here is some useful docs about HttpEntity.
Can you try below code?
entity.getDataBytes.utf8String
That would return String representation of JSON.
the server response data is like as
{
...
"number":"",
...
}
so when i use
Gson gson = new Gson();
gson.fromJson(data, obj.class);
the error will appear seems the String is null.
I've serach it with google and it seems custom GsonBuilder will solve this problem, but is it really and how?
Well, beacause the comment's hint, i changed my Google search wrods,and find this problementer link description here
This link will solve my problem.
So i write a primitive type typeadapter,and finally it works.
Try this, in place of "Object" use object of the class you need to convert to.
Type type= new TypeToken< Object>(){}.getType();
Object obj=new Gson().fromJson(json,type);
this is my json format
({"message":{"success":true,"result":[{"lead_no":"LEA13","lastname":"Developer","firstname":"PHP","company":"Dummies","email":"nandhajj#gmail.com","id":"10x132"},{"lead_no":"LEA14","lastname":"Venu","firstname":"Yatagiri","company":"Rsalesarm","email":"veve#jajs.com","id":"10x133"},{"lead_no":"LEA4","lastname":"Jones","firstname":"Barbara","company":"Vtigercrm inc","email":"barbara_jones#company.com","id":"10x35"},{"lead_no":"LEA1","lastname":"Smith","firstname":"Mary","company":"Vtiger","email":"mary_smith#company.com","id":"10x32"}]}})
i am trying to retrieve the whole json result values using the following snippet
if (xmlHttp.readyState==4)
{
alert(xmlHttp.status);
if(xmlHttp.status==200)
{
alert("hi");
var jsondata=eval("("+xmlHttp.responseText+")") //retrieve result as an JavaScript object
jsonOutput=jsondata.result;
alert(jsonOutput);
InitializeLeadStorage()
}
}
my alert (hi ) is displayed but the alert(jsonOutput); is undefined , please help me if you could find any mistake
jsonOutput = jsondata.message.result;
result lives on message - it is not a top-level item in the JSON. With things like this, console.log() the JSON and you can check the path to the bit you want.
Also
your variable is global
there are better ways of parsing your JSON. If you don't care about old IEs, you can use the ECMA5 JSON.parse(), else use jQuery or another third-party utility for this