Merge branch 'dev'

CHANGELOG.md

+## 3.3.2
+* Fix #357
+
 ## 3.3.1
 * Fix #354
 

lib/src/response/wechat_response.dart

@@ -117,7 +117,7 @@ class WeChatLaunchMiniProgramResponse extends BaseWeChatResponse {
 
 class WeChatPaymentResponse extends BaseWeChatResponse {
   final int type;
-  final String extData;
+  final String? extData;
 
   WeChatPaymentResponse.fromMap(Map map)
       : type = map["type"],
@@ -168,7 +168,7 @@ class WeChatAuthByQRCodeFinishedResponse extends BaseWeChatResponse {
 
 ///[qrCode] in memory.
 class WeChatAuthGotQRCodeResponse extends BaseWeChatResponse {
-  final Uint8List qrCode;
+  final Uint8List? qrCode;
 
   WeChatAuthGotQRCodeResponse.fromMap(Map map)
       : qrCode = map["qrCode"],

pubspec.yaml

 name: fluwx
 description: The capability of implementing WeChat SDKs in Flutter. With Fluwx, developers can use WeChatSDK easily, such as sharing, payment, lanuch mini program and etc.
-version: 3.3.1
+version: 3.3.2
 homepage: https://github.com/JarvanMo/fluwx
 
 environment: