服务器地址显示

nursehome/src/main/java/com/wdkl/ncs/android/component/nursehome/activity/RegisterActivity.kt

@@ -102,11 +102,9 @@ class RegisterActivity : BaseActivity<DevicePresenter, ActivityRegisterBinding>(
         }.start()
         val macAddr = NetHelper.getInstance().macAddress
         val ipAddr = NetHelper.getInstance().localIP
-        val server = UrlManager.build()
-        var serverIp = ""
-        if (server.buyer.length > 14) {
-            serverIp = server.buyer.substring(7, 14)
-        }
+        val buildUrl = UrlManager.build()
+        val serverIp =  buildUrl.buyer.substringAfterLast("//").substringBefore(":")
+
         tv_local_ip.text = "本机IP: " + ipAddr + ", server: " + serverIp
         tv_local_mac.text = "本机MAC: " + macAddr
         tv_app_version.text = "APP版本: V" + BuildConfig.VERSION_NAME