代码1：
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import java.io.file;
public class diskspacedetail {
public static void main(string[] args) {
file diskpartition = new file("c:");
long totalcapacity = diskpartition.gettotalspace();
long freepartitionspace = diskpartition.getfreespace();
long usablepatitionspace = diskpartition.getusablespace();
system.out.println("**** sizes in mega bytes ****\n");
system.out.println("total c partition size : " + totalcapacity / (1024*1024) + " mb");
system.out.println("usable space : " + usablepatitionspace / (1024 *1024) + " mb");
system.out.println("free space : " + freepartitionspace / (1024 *1024) + " mb");
system.out.println("\n**** sizes in giga bytes ****\n");
system.out.println("total c partition size : " + totalcapacity / (1024*1024*1024) + " gb");
system.out.println("usable space : " + usablepatitionspace / (1024 *1024*1024) + " gb");
system.out.println("free space : " + freepartitionspace / (1024 *1024*1024) + " gb");
}
}
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运行结果
代码2：
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public class freediskspace {
public static void main(string[] args) {
file file = new file("c:");
long totalspace = file.gettotalspace();
long freespace = file.getfreespace();
long usedspace = totalspace - freespace;
system.out.println("总空间大小 : " + totalspace / 1024 / 1024 / 1024 + "g");
system.out.println("剩余空间大小 : " + freespace / 1024 / 1024 / 1024 + "g");
system.out.println("已用空间大小 : " + usedspace / 1024 / 1024 / 1024 + "g");
}
}
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结果：
总结
哈哈，让大家见笑了。
以上就是本文关于java获取磁盘空间的两种代码示例的全部内容，希望对大家有所帮助。如有不足之处，欢迎留言指出。感谢朋友们对本站的支持！
原文链接：http://www.open-open.com/code/view/1420352276109