this demo show you how to sacn a dict to find the value that you given. it records the value and the router of zhe key you given . there are a lot of ways to realize it, hrer is just one way , enjoy coding!
这个演示程序向你展示了如何通过字典查找你所给出的值。 它记录了你给出的密钥的值和路由。 有很多方法可以实现，这只是一种方式。
date: 2019/01/30 powered by guanrongjia