![]() I printed post.txt in scala and got the good content. The curl action which is working is done from my scala project directory. Val rspStr=Source.createBufferedSource().mkStringīut I get an HTTP/1.1 500 Internal Server ErrorĪnd printing the rspStr yields "?xml version="1.0" encoding="utf-8"?>soap:ReceiverServer was unable to process request. I got the NameValuePair code from the URL I've linked to. Although its written in Scala, it uses the Apache HttpClient Java libraries. Last updated: JI created this Scala class as a way to test an HTTP POST request to a web service. Val httpResponse=httpClient.execute(postRequest) A Scala HTTP POST client example (like Java, uses Apache HttpClient) By Alvin Alexander. Welcome sttp client is an open-source library which provides a clean, programmer-friendly API to describe HTTP requests and how to handle responses. For the current stable version, see sttp 3 on GitHub and its documentation. Val fe=new FileEntity(file,"application/soap xml charset=utf-8") The Scala HTTP client that you always wanted This is the development version of the upcoming sttp client 4. PostRequest.addHeader("SOAPAction","\"\"") PostRequest.addHeader("Content-Type","application/soap xml charset=utf-8") to proxy requests the HTTP client should be configured to use an HTTP Proxy. Now I want to call the API programatically with a simple HttpClient val httpClient = new DefaultHttpClient() MockServer enables easy mocking of any system you integrate with via HTTP or. I first did it with a curl like this : curl -X POST -T post.txt -H "Content-Type: application/soap xml charset=utf-8" -v but don't rewrite the whole API! All of these "ecosystem libraries" that are so invasive are one more piece of evidence that the library doesn't fit well in to the wider Scala ecosystem.I want to make a post request in Scala to this API Requests are sent using one of the backends, which wrap other Scala or Java HTTP client implementations. Provide a compatibility library by all means between your project and an official tool. sttp: the Scala HTTP client you always wanted Welcome sttp client is an open-source library which provides a clean, programmer-friendly API to describe HTTP requests and how to handle responses. There's a JSON library specially for ZIO. If I choose ZIO I'm supposed to also choose the unofficial Amazon AWS client instead of the officially supposed to by Amazon one? The one with less documentation and fewer options. FS2 has it's own Mongo database driver that reinvents even the classes required to connect to a database. They are so bad at writing reusable code that Play has it's own Json library. create stubs in popular languages, like Java, Scala, and Ruby, with just a few clicks. One of the biggest problems with Scala is how bad the library writers are. Improve API Consumption Generate client SDKs in over 40 different. In newer Scala I am using which is part of the JVM if you're using an upto date JVM. outside of that, as a pure http client from a command line tool or library, in Scala 2.11, I'm using -http-client I still have to use Akka with Scala 2.11 for some of my apps.įor Akka and Play I use their respective apis (akka http client, play-ws and play-json). I can relate to having to use a dozen tools. New developers in my team often just give up trying to parse JSON. derivation is a faster version of semiauto but then why is semiauto around and what are the tradeoffs etc. It's nice to have the power and flexibility but there are just so many ways to do everything e.g. If I add a new field to my case class then parsing will fail when other libraries will give you options e.g. There is no documentation or handling of backwards/forwards compatibility. Navigating JSON structures using cursors/optics is definitely powerful but far less intuitive and maintainable than JSONPath. Related to this is that because it's based on implicits you often need to import classes solely to bring in codecs which IntelliJ then removes during Optimize Imports and then you are back dealing with the two issues above. "Attempt to decode value on failed cursor" is not helpful when all you have is missing fields. Has the worst error messages I've ever seen for a parser. Which if you have nested data structures is basically impossible without something like Splain. Requires deep knowledge of implicits and how to debug them. Want your library here? Message the moderators! Open Source Applications written in Scala Introduction to Programming with Dependent Types in Scala (advanced).To learn more about that, see How to construct URIs and query parameters. To construct a URI you can use the uri interpolator, for e.g. Functional Programming Principles in Scala The HTTP method and URI To specify the HTTP method and URI of a quickRequest, you can use get, post, put, or delete.Functional Programming in Scala (Manning). ![]() Scala Center (not-for-profit scala org).Try Scala Online with Scastie or ScalaFiddle.
0 Comments
Leave a Reply. |