以下黑体字为正确的代码,未加粗的为错误的尝试。(注意空格"."之类的不同)
appledeMacBook:~ JEZAU$ /Users/apple/Desktop/python/test.py
-bash: /Users/apple/Desktop/python/test.py: Permission denied (无权限
appledeMacBook:~ JEZAU$ chmod a+x ./test.py
chmod: ./test.py: No such file or directory
要先cd进入其上一级目录才可以用 ./进入
cd .. 进入上一级文件夹
appledeMacBook:~ JEZAU$ chmod a+x ./test
chmod: ./test: No such file or directory
appledeMacBook:~ JEZAU$ chmod a+x ./Users/apple/Desktop/python/test.py
chmod: ./Users/apple/Desktop/python/test.py: No such file or directory
appledeMacBook:~ JEZAU$ chmod a+x/Users/apple/Desktop/python/test.py (可执行程序
可以 chmod a+x ./文件夹路径 这样整个文件夹里的py文件就可以直接./hh.py打开了
(苹果里用777不行,得a+x)
appledeMacBook:~ JEZAU$ /Users/apple/Desktop/python/test.py
/Users/apple/Desktop/python/test.py: line 1: syntax error near unexpected token `"hello"'
/Users/apple/Desktop/python/test.py: line 1: `print("hello")'
appledeMacBook:~ JEZAU$ /Users/apple/Desktop/python/test.py
/Users/apple/Desktop/python/test.py: line 1: 100+200: command not found
在py文件前加入#!/usr/local/Cellar/python3/3.6.1/bin/python3
appledeMacBook:~ JEZAU$ /Users/apple/Desktop/python/test.py
其中的内容需要print才可以显示
appledeMacBook:~ JEZAU$ /Users/apple/Desktop/python/test.py
hello,world