标签：article bsp one task 打印 代码 art dep relevant
https://blog.csdn.net/Aoulun/article/details/79960147
https://blog.csdn.net/qq_34383463/article/details/75300820?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_relevant.none-task
打印机顺序打印
原文地址：https://www.cnblogs.com/guoyu1/p/12420145.html
