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单选题 在J2EE中,下面的代码中出现编译错误的是(选一项)
A. File f = new File("/","autoexec.bat")
B. InputStreamReader in = new InputStreamReader(System.in)
C. DataInputStream din = new DataInputStream(new FileInputStream("autoexec.bat"))
D. OutputStreamWriter out = new OutputStreamWriter(System.in)

学科:2022级结课考试
时间:2023-06-09 10:18:13
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