修改链接ip为域名

lib/utils/url.dart

@@ -1,7 +1,7 @@
 const String imgFontUrl = "http://sellerAdminpp.udreamtech.com/files/ty/";
 
-const String socketUrl = "ws://111.47.29.214:8002";
-const String baseUrl = "http://111.47.29.214:10227";
+const String socketUrl = "ws://app4.edtyun.com:8002";
+const String baseUrl = "http://app4.edtyun.com:10227";
 //阿里oss地址
 const String ossUrl = "http://ty-oss-file.oss-cn-hangzhou.aliyuncs.com";
 //微信分享跳转地址