String ip = "ws://ip:port/websocket/home"
InetAddress address = InetAddress.getByName(ip);
报错
UnknownHostException：Unable to resolve host "ws://ip:port/websocket/home": No address associated with hostname
该怎么解决？
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检查一下有没有访问网络的权限，然后检查运行时的硬件环境有无网络。最后检查一下服务器能否连通（可以ping一下服务器），这明显是连接服务器失败。
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- 签到新秀 累计签到获取，不积跬步，无以至千里，继续坚持！
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- GitHub 绑定GitHub第三方账户获取
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检查一下地址可对
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权限加了，运行时有网络有SIM卡， 可以ping通服务器，就是报UnknownHost ，多个连接方式都试了，
InetAddress address = InetAddress.getByName(ip);
addrees为null 拿不到值
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这个好像是后台问题，需要改通信协议，我们之前好像碰见过
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我这边 ios 是通的，可以连接上了，也可以接收到消息，在线模拟连接也可以。
就我这边解析不到主机
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就是这样，我们之前也是android连不上，也是ws的地址 最后技术总监说让我们不用管了，他改什么东西就好了
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Android9.0？ http协议？
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测试环境 用 http 没问题啊
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感谢 我让后台试试
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后台用的是websocket 我一直以为是socket
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