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  2. We use HttpClient 4.x to make multipart file post. UPDATE: As of HttpClient 4.3, some classes have been deprecated. Here is the code with new API: CloseableHttpClient httpClient = HttpClients.createDefault(); HttpPost uploadFile = new HttpPost("..."); MultipartEntityBuilder builder = MultipartEntityBuilder.create();

  3. rest - RESTful call in Java - Stack Overflow

    stackoverflow.com/questions/3913502

    Update: It’s been almost 5 years since I wrote the answer below; today I have a different perspective. 99% of the time when people use the term REST, they really mean HTTP; they could care less about “resources”, “representations”, “state transfers”, “uniform interfaces”, “hypermedia”, or any other constraints or aspects of the REST architecture style identified by Fielding.

  4. java - Obtain and download Javadoc (JDK API documentation) to a...

    stackoverflow.com/questions/6597562/obtain-and-download-javadoc-jdk-api...

    Under Java SE Development Kit 8 Documentation → Java SE Development Kit 8u77 Documentation. Accept the License Agreement and click on the download ZIP file. Unzip the downloaded file; Start the API documentation from jdk-8u77-docs-all\docs\api\index.html; For the other Java versions API download, follow the following steps.

  5. How to parse JSON in Java - Stack Overflow

    stackoverflow.com/questions/2591098/how-to-

    @OmarIthawi that is just silly. It's a proof-of-concept with awkward API, inefficient implementation. I think it is better to consider libraries on their own merits, instead of trying to deduce quality out of its authors visibility -- Doug has achieved many things, but that does not really change qualities of the particular lib. 10 years ago it was the only game in town, but since then there ...

  6. Calling Java from Python - Stack Overflow

    stackoverflow.com/questions/3652554

    There is an example on the frontpage and lots of documentation, but essentially, you just call Java methods from your python code as if they were python methods: from py4j.java_gateway import JavaGateway. gateway = JavaGateway() # connect to the JVM. java_object = gateway.jvm.mypackage.MyClass() # invoke constructor.

  7. 2) Click Publish -> Deploy as webapp -> Who has access to the app: Anyone even anonymous -> Deploy. And then copy your web app url, you will need it for calling translate API. 3) Use this java code for testing your API: import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader;

  8. Google java http client has nice API for http requests. You can easily add JSON support etc. Although for simple request it might be overkill. static final HttpTransport HTTP_TRANSPORT = new NetHttpTransport(); public void getRequest(String reqUrl) throws IOException {. GenericUrl url = new GenericUrl(reqUrl);

  9. Sending HTTP POST Request In Java - Stack Overflow

    stackoverflow.com/questions/3324717

    259. Sending a POST request is easy in vanilla Java. Starting with a URL, we need t convert it to a URLConnection using url.openConnection();. After that, we need to cast it to a HttpURLConnection, so we can access its setRequestMethod() method to set our method. We finally say that we are going to send data over the connection.

  10. I'm trying to do something that is trivial in JavaScript, but seems complicated with Java. I'm hoping someone can point out how to do it simply in Java as well. I want to call a REST JSON API, e.g.

  11. terminology - what is Java API? - Stack Overflow

    stackoverflow.com/questions/4562767

    Java API is a set of libraries that are found in the standard Java distribution, and is called the JRE (Java Runtime). So, every time you use something like Integer as a class for representing integers, you're using Java's API. But since Java is so broad, and boundaries between various distributions (Java SE, Java EE, Java ME) aren't always ...