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public static void main(String[] args) {
File destFile = new File("F:\\1-Java语言核心.png");
InputStream inputStream = null;
try {
inputStream = new FileInputStream("G:\\studynote\\StudyNote\\脑图--总结笔记\\1-Java语言核心.png");
FileUtils.copyToFile(inputStream, destFile);
} catch (IOException e1) {
System.out.println("copy文件出错" + e1.getMessage());
} finally {
IOUtils.closeQuietly(inputStream);
}
}