正在跳转至 https://github.com/zhongzihao1996/my-blog/blob/dev/blogs/5.%20JS%20%E5%8A%A8%E6%80%81%E8%A7%84%E5%88%92%E7%AE%97%E6%B3%95--01%E8%83%8C%E5%8C%85%E9%97%AE%E9%A2%98/Knapsack.js