摘要:
构造方法File file = new File("e:\\demo"); 创建文件夹 File file = new File("e:\\demo"); file.mkdir 创建文件 File file = new File("e:\\demo\\a.txt"); file.createNewF 阅读全文
posted @ 2016-12-06 22:05
程序猿233
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摘要:
构造方法File file = new File("e:\\demo"); 创建文件夹 File file = new File("e:\\demo"); file.mkdir 创建文件 File file = new File("e:\\demo\\a.txt"); file.createNewF 阅读全文
posted @ 2016-12-06 22:05
程序猿233
阅读(213)
评论(0)
推荐(0)
|