WebFeb 3, 2016 · In order to get a path of files from the resources folder, I need to use following code: 1 2 3 4 5 6 7 8 object Demo { def main (args: Array [String]): Unit = { val resourcesPath = getClass.getResource ("/json-sample.js") println (resourcesPath.getPath) } } An output of the code below, is something like this: 1 http://duoduokou.com/scala/50897226868289223795.html

在Scala中的类字段中查找合成成员_Scala…

WebJun 4, 2024 · Solution 1 There are (often) no directories inside jar files. Therefor it will return null. If you want to get the file you could get that resource directly: URL fileUrl = getClass ().getResource ( "/file.txt"); ... Or simply: InputStream fileInputStream = getClass ().getResourceAsStream ( "/file.txt"); Solution 2 WebJun 17, 2024 · We use the this keyword when we want to introduce the current object for a class. Then using the dot operator (.), we can refer to instance variables, methods and … react file was processed with these loaders

Overview Reflection Scala Documentation

Webscala getClass和类型擦除？,scala,types,erasure,Scala,Types,Erasure,在泛型类型中使用getClass方法时，我有点困惑： def a[K](key: K) = { println(key.getClass) } 这不应该一直是任何参考或任何东西吗？ WebAug 7, 2012 · class myClass (val attribute1: String) The JavaDoc for getFields says that it returns "all the accessible public fields", so it makes sense that the fields are not listed unless they are made public explicitly (per default, constructor arguments are private vals). WebClasses in Scala are blueprints for creating objects. They can contain methods, values, variables, types, objects, traits, and classes which are collectively called members. Types, … react file naming conventions