持续集成Jenkins shell执行提示source command not found
In Bourne shell(sh), use the . command to source a file
使用方法：
. filename
示例：
. /var/work/venv3/bin/activate
参考：
https://stackoverflow.com/questions/13702425/source-command-not-found-in-sh-shell
In Bourne shell(sh), use the . command to source a file
使用方法：
. filename
示例：
. /var/work/venv3/bin/activate
参考：
https://stackoverflow.com/questions/13702425/source-command-not-found-in-sh-shell