package striner; public class StudyClassJava { public static void main(String[] args) { StudyClassJava studyClassJava = new StudyClassJava(); studyClassJava.fun2(); } public void fun1() { System.out.println("StudyClassJava -- fun1()"); } private void fun2() { // java调用scala-object StudyClassScala.printFunObject("JavaUtil01 -- fun2()"); // java调用scala-class StudyClassScala studyClassScala = new StudyClassScala(); studyClassScala.printFunClass("JavaUtil02 -- fun2()"); } }