catia的二次开发程序CAA，现在有很多人想找这方面的资料，这个可以参考下，要配置环境-catia secondary development of procedures CAA, there are a lot of people looking for information in this regard, this can refer to, it is necessary to configure the environment

浅谈CATIA二次开发技术(基于CAA）-On the CATIA Secondary Development Technology