獲取當前方法名，行號，類名，所在java文件第幾行

public class Demo {

    public static void main(String[] args) {
        Demo demo = new Demo();
        demo.go();
    }
    
    public void go(){
        StackTraceElement[] stackTrace = Thread.currentThread().getStackTrace();
        for(StackTraceElement s : stackTrace){
            System.out.println("類名：" + s.getClassName() + "  ,  java文件名：" + s.getFileName() + ",  當前方法名字：" + s.getMethodName() + ""
                    + " , 當前代碼是第幾行：" + s.getLineNumber() + ", " );
        }
    }
    
}