从阿里云上解析的域名，成功后访问域名但打不开，提示Error Page Messages。服务器上原本有IIS部署的项目，我自己的是用Tomcat部署的，由于二者有端口冲突，后来就把项目访问方式改成了域名加端口号（8088），访问域名加端口号8088则提示网络连接错误。后来想到可能是端口没有开放，但询问之后发现客户服务器上根本没开防火墙，只开了360杀毒和360安全卫士。现在实在找不到问题所在了，哪位大神解答下，万分感谢！
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You can directly use ip + port to access and see if you can’t access it, it should be that your web application is not running
Whether your server is not open to the public8088端口?本地能访问不代表外网也能访问,只能说你服务是起起来了.默认云服务器是只开放80端口跟windows的3389(mstsc),linux的23端口(shell), of course it depends on the specific cloud service, Amazon is like this.
8088
80
windows
3389
mstsc
linux
23
shell
It may also be that the Alibaba Cloud security group does not have open ports. In the Alibaba Cloud management console, there is a security group.
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You can directly use ip + port to access and see if you can’t access it, it should be that your web application is not running
Whether your server is not open to the public
8088端口?本地能访问不代表外网也能访问,只能说你服务是起起来了.默认云服务器是只开放
80端口跟windows的3389(mstsc),linux的23端口(shell), of course it depends on the specific cloud service, Amazon is like this.It may also be that the Alibaba Cloud security group does not have open ports. In the Alibaba Cloud management console, there is a security group.