Java Coding Problems

Creating a body from a file

Creating a body from a file can be accomplished using BodyPublishers.ofFile(), as shown in the following snippet of code:

HttpRequest requestBodyOfFile = HttpRequest.newBuilder()  .header("Content-Type", "application/json")  .POST(HttpRequest.BodyPublishers.ofFile(Path.of("user.json")))  .uri(URI.create("https://reqres.in/api/users"))  .build();