InputStream转File

JesJiang

于 2020-10-12 18:13:42 发布

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分类专栏： InputStream java基础

本文链接：https://blog.youkuaiyun.com/jiangshuanshuan/article/details/109033425

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        File file = new File(System.getProperty("java.io.tmpdir")+File.separator+RandomUtil.randomString(8)+".zip");
        File file1 = new File("E:\\test\\shp.zip");
        FileInputStream inStream = new FileInputStream(file1);
        FileOutputStream outStream = new FileOutputStream(file);

        FileChannel in = inStream.getChannel();
        FileChannel out = outStream.getChannel();
        in.transferTo(0, in.size(), out);