<dependency>
  <groupId>top.hmtools</groupId>
  <artifactId>wxmp-account</artifactId>
  <version>1.0.0</version>
</dependency>

//2 获取动态代理对象实例
IQrcodeApis qrcodeApis = this.wxmpSession.getMapper(IQrcodeApis.class);

//3 创建二维码ticket
QRCodeParam codeParam = new QRCodeParam();

ActionInfo action_info = new ActionInfo();
Scene scene = new Scene();
scene.setScene_str("aaaabbbbcccc");
action_info.setScene(scene);
codeParam.setAction_info(action_info);

codeParam.setAction_name(EQRActionName.QR_STR_SCENE);

codeParam.setExpire_seconds(20*60*60*60L);
QRCodeResult create = this.qrcodeApis.create(codeParam);