问题描述:
[多选]
以下创建RandomAccessFile类实例对象的代码,哪些是正确的?
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")
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答案解析:无
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