几篇好的博文: keil中使用软件debug功能查看printf输出结果_c语言_曹乐乐爱学习-GitCode 开源社区 (youkuaiyun.com)https://gitcode.youkuaiyun.com/662b46979ab37021bfb1a1b8.html?dp_token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6MzAzOTM1MCwiZXhwIjoxNzE3MTM0ODcyLCJpYXQiOjE3MTY1MzAwNzIsInVzZXJuYW1lIjoiaG9uZ3FpMTAyOSJ9.MqaaCN-8JDC6q_0AcpvfaPuPkBDVhXyH2AjZvbDJX7A