B4J Question C# to B4X

[Star-Dust]

I should translate this little bit of code into b4X, and it seems very easy to do

req = new RestRequest(Method.POST);
req.AddHeader("content-type", "application/json");
req.AddParameter("application/octet-stream", json, ParameterType.RequestBody);

I translated it like this

client.Initialize("",Me)
client.PostString("https://xxx.xxx.xxx", "application/octet-stream=" & toJson)))
client.GetRequest.SetContentType("application/json")

But I get this error, as if the JSON format is wrong, but it is not because I have previously done the parsing. It seems to be related to the passing or serialization of the parameter and I assume it concerns the line reported in C #.
How could I correct?

 

[Erel]

Very strange way to send a json request.

1. Try to URLEncode the json string with StringUtils.
2. Set the content type to: application/x-www-form-urlencoded

0. Try this:

client.Initialize("",Me)
client.PostString("https://xxx.xxx.xxx", toJson)
client.GetRequest.SetContentType("application/json")

 

[Star-Dust]

Thank you. It is a particular request indeed. I'll try it today. I hadn't thought about encoding the JSON string like URLencode

It appears to require this content type: application/octet-stream

 

[TILogistic]

this can give you an idea:

error 500 consumiendo web service post

Hola a todos He esctrito una pequeña aplicacion usando b4j la cual consume un servicio web. El ws recibe una cadena json y retorna una respuesta Mi aplicacion generalmente funciona bien y de vez en cuando genera el siguiente error: "ResponseError. Reason: Internal Server Error, Response: " Lo...

www.b4x.com

and:

About "application/octet-stream" MIME attachments - IUKB

A MIME attachment with the content type "application/octet-stream" is a binary file.

kb.iu.edu

 

[Star-Dust]

this can give you an idea:

error 500 consumiendo web service post

Hola a todos He esctrito una pequeña aplicacion usando b4j la cual consume un servicio web. El ws recibe una cadena json y retorna una respuesta Mi aplicacion generalmente funciona bien y de vez en cuando genera el siguiente error: "ResponseError. Reason: Internal Server Error, Response: " Lo...

www.b4x.com

and:

About "application/octet-stream" MIME attachments - IUKB

A MIME attachment with the content type "application/octet-stream" is a binary file.

kb.iu.edu

Thanks, indefatigable error who reports to me is 500, character not recognized

 

[Star-Dust]

Very strange way to send a json request.

1. Try to URLEncode the json string with StringUtils.
2. Set the content type to: application/x-www-form-urlencoded

0. Try this:

client.Initialize("",Me)
client.PostString("https://xxx.xxx.xxx", toJson)
client.GetRequest.SetContentType("application/json")

Your suggestion worked correctly