效果图：
我的磁盘情况：

程序执行结果：

nodejs实现：

const d = require('diskinfo'); // 需安装diskinfo依赖

d.getDrives(function (err: any, aDrives: any) {
  for (var i = 0; i < aDrives.length; i++) {
    console.log('Drive ' + aDrives[i].filesystem);
    console.log('blocks ' + aDrives[i].blocks);
    console.log('used ' + aDrives[i].used);
    console.log('available ' + aDrives[i].available);
    console.log('capacity ' + aDrives[i].capacity);
    console.log('mounted ' + aDrives[i].mounted);
    console.log('-----------------------------------------');
  }
});

但该方法获取不到每个磁盘的名称，若想获取每个磁盘的名称，点击直通车：
https://blog.csdn.net/qq_41176306/article/details/122699640