Fix #703

lib/src/method_channel/fluwx_method_channel.dart

@@ -100,9 +100,9 @@ class MethodChannelFluwx extends FluwxPlatform {
   Future<bool> open(OpenType target) async {
     switch (target) {
       case WeChatApp():
-        return await methodChannel.invokeMethod('openWXApp') ?? false;
+        return await methodChannel.invokeMethod('openWXApp', target.arguments) ?? false;
       case Browser():
-        return await methodChannel.invokeMethod('openUrl') ?? false;
+        return await methodChannel.invokeMethod('openUrl', target.arguments) ?? false;
       case RankList():
         return await methodChannel.invokeMethod("openRankList") ?? false;
       case BusinessView():