Failed to bind NettyServer on /169.254.116.120:20880, cause: Failed to bind to: /0.0.0.0:20880解决方案

问题 刚才在启动dubbo服务时遇到的问题,开始只有一个提供服务的模块,都没有问题,后面又多建了一个提供服务的模块后,启动一个能正常启动,启动第二个就一直报错:Failed to bind NettyServer on /169.254.116.120:20880, cause: Failed to bind to: /0.0.0.0:20880,换顺序启动都是第二个无法启动,看着是因为端口的问题,但是在设置里已经把两个服务的端口都改了的

Failed to bind NettyServer on /169.254.116.120:20880, cause: Failed to bind to: /0.0.0.0:20880解决方案
Failed to bind NettyServer on /169.254.116.120:20880, cause: Failed to bind to: /0.0.0.0:20880解决方案
但没有任何用,在网上也看了很多说法,要么不会用,要么没用,最后终于看到一个很有有意思的做法,然后问题就解决了
Failed to bind NettyServer on /169.254.116.120:20880, cause: Failed to bind to: /0.0.0.0:20880解决方案
Failed to bind NettyServer on /169.254.116.120:20880, cause: Failed to bind to: /0.0.0.0:20880解决方案
于是在此写下来作为记录