优化微信公众号处理逻辑

framework-wechat/src/main/java/com/chelvc/framework/wechat/DefaultWechatPublicHandler.java

@@ -113,6 +113,11 @@ public class DefaultWechatPublicHandler implements WechatPublicHandler {
         return this.wechatHandler.refreshAccessToken(this.properties.getAppid(), this.properties.getSecret());
     }
 
+    @Override
+    public WechatHandler getWechatHandler() {
+        return this.wechatHandler;
+    }
+
     @Override
     public WechatWebToken code2token(@NonNull String code) {
         String url = String.format(CODE2TOKEN_URL, this.properties.getAppid(), this.properties.getSecret(), code);

framework-wechat/src/main/java/com/chelvc/framework/wechat/WechatPublicHandler.java

@@ -41,6 +41,13 @@ public interface WechatPublicHandler {
      */
     String refreshAccessToken();
 
+    /**
+     * 获取微信操作处理器实例
+     *
+     * @return 微信操作处理器实例
+     */
+    WechatHandler getWechatHandler();
+
     /**
      * 根据临时令牌获取微信令牌
      *