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I know how to get the inputstream for a given classpath resource, read from the inputstream until i reach the end, but it looks like a very common problem, and i wonder if there an API that I don't know, or a library that would make things as simple as
byte[] data = ResourceUtils.getResourceAsBytes("/assets/myAsset.bin") or
byte[] data = StreamUtils.readStreamToEnd(myInputStream) for example!
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We can either load the file(present in resources folder) as inputstream or URL format and then perform operations on them. So basically two methods named: getResource() and getResourceAsStream() are used to load the resources from the classpath. These methods generally return the URL's and input streams respectively.
Arrays. fill(). This method assigns the required byte value to the byte array in Java. The two parameters required for java.
ClassPathResource ClassPathResource is a Resource implementation for class path resources. It supports resolution as java. io. File if the class path resource resides in the file system, but not for resources in a JAR.
Classpath in Java is not only used to load . class files, but also can be used to load resources e.g. properties files, images, icons, thumbnails, or any binary content. Java provides API to read these resources as InputStream or URL.
Java 9 native implementation:
byte[] data = this.getClass().getClassLoader().getResourceAsStream("/assets/myAsset.bin").readAllBytes(); If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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