标签：读取 逻辑 exit loading upload for load bsp div
若[ -e test ] || echo exist 为true 则执行&&，若[ -e test ]为false 则执行||
for循环
0-9
for循环遍历
while循环
0-9
循环读取文件中每一行
标签：读取 逻辑 exit loading upload for load bsp div
原文地址：https://www.cnblogs.com/cc1994/p/12017395.html
