add lib/netWork/DioUtil.dart

lib/netWork/DioUtil.dart

@@ -438,7 +438,7 @@ class DioUtil {
     options.connectTimeout = 10 * 1000;
     options.receiveTimeout = 20 * 1000;
     options.contentType = ContentType.parse('application/x-www-form-urlencoded');
-    options.baseUrl = 'https://earth.iyanzhi.com/';
+    options.baseUrl = 'http://earth.gmapp.env/';
     Map<String, dynamic> headers = Map<String, dynamic>();
     headers['Accept'] = 'application/json';
     return options;