以下创建RandomAccessFile类实例对象的代码,哪些是正确的? (多选)
A. RandomAccessFile(new File(“D:\\itcast\\dir1\\test.java”),”rw”)
B. RandomAccessFile( “D:\\itcast\\dir1\\test.java”,”r”)
C. RandomAccessFile( “D:\\itcast\\dir1\\test.java”)
D. RandomAccessFile( “D:\\itcast\\dir1\\test.java”,”wr”)