fix #212

example/pubspec.lock

@@ -80,7 +80,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "2.0.6+2"
+    version: "2.0.7"
   image:
     dependency: transitive
     description:

ios/Classes/FluwxResponseHandler.m

@@ -103,15 +103,24 @@ FlutterMethodChannel *fluwxMethodChannel = nil;
         }
 
         WXSubscribeMsgResp *subscribeMsgResp = (WXSubscribeMsgResp *) resp;
-        NSDictionary *subMsgResult = @{
-                @"openid": subscribeMsgResp.openId,
-                @"templateId": subscribeMsgResp.templateId,
-                @"action": subscribeMsgResp.action,
-                @"reserved": subscribeMsgResp.reserved,
-                @"scene": @(subscribeMsgResp.scene),
-        };
-
-        [fluwxMethodChannel invokeMethod:@"onSubscribeMsgResp" arguments:subMsgResult];
+        NSMutableDictionary *result = [NSMutableDictionary dictionary];
+        if(subscribeMsgResp.openId != nil){
+           result[@"openid"] = miniProgramResp.extMsg;
+        }
+        if(subscribeMsgResp.openId != nil){
+           result[@"templateId"] = subscribeMsgResp.templateId;
+        }
+        if(subscribeMsgResp.openId != nil){
+        result[@"action"] = subscribeMsgResp.action
+        }
+        if(subscribeMsgResp.openId != nil){
+          result[@"reserved"] = subscribeMsgResp.reserved;
+        }
+        if(subscribeMsgResp.openId != nil){
+          result[@"scene"] = @(subscribeMsgResp.scene);
+        }
+   
+        [fluwxMethodChannel invokeMethod:@"onSubscribeMsgResp" arguments:result];
     } else if ([resp isKindOfClass:[WXLaunchMiniProgramResp class]]) {
         if ([_delegate respondsToSelector:@selector(managerDidRecvLaunchMiniProgram:)]) {
             [_delegate managerDidRecvLaunchMiniProgram:(WXLaunchMiniProgramResp *) resp];
@@ -204,4 +213,4 @@ FlutterMethodChannel *fluwxMethodChannel = nil;
         }
     }
 }
-@end
\ No newline at end of file
+@end