防御性编程：你的代码绝对不能对通过网络接收到的任何信息做出假设。

Defensive Programming: your code must not make assumptions about anything received over the network.

youdao

防御性编程：你的代码绝对不能对通过网络接收到的任何信息做出假设。

Defensive Programming: your code must not make assumptions about anything received over the network.

youdao