• 2022-06-09
    在J2EE中,下面代码中,()不会编译错误。
    A: File f = new File("/","autoexec.bat");
    B: DataInputStream din = new DataInputStream(new FileInputStream("autoexec.bat"));
    C: InputStreamReader in = new InputStreamReader(System.in);
    D: OutputStreamWriter out = new OutputStreamWriter(System.in);
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