问题:
在我看来,如果没有该行,文件运行相同。
解决方案:
参考一: https://stackoom.com/question/AC1f/人们为什么在Python脚本的第一行上编写-usr-bin-env-python-shebang参考二: https://oldbug.net/q/AC1f/Why-do-people-write-the-usr-bin-env-python-shebang-on-the-first-line-of-a-Python-script
来源:oschina
链接:https://my.oschina.net/stackoom/blog/4316042