public class FileWriterDemo { public static void main(String[] args) { FileWriter fw = null; try { fw = new FileWriter("s:\\demo.txt"); fw.write("abcde"); } catch (IOException e) { System.out.println(e.toString()); } finally { try { if (fw != null) fw.close(); } catch (IOException e) { e.printStackTrace(); } } } }
java IO异常处理
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转载自www.cnblogs.com/hongxiao2020/p/12674228.html
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