Bind for 0.0.0.0:80 failed: port is already allocated.解决方案

Bind for 0.0.0.0:80 failed: port is already allocated.解决方案

参考文章：

（1）Bind for 0.0.0.0:80 failed: port is already allocated.解决方案

（2）https://www.cnblogs.com/typttxs/p/10764640.html

备忘一下。