jojn路径的,可以输入多个路径,如果有/,从最后一个开始返回,前面的无视,
如果有./则从./前面的开始join
input
import os
print("1:",os.path.join('aaaa','/bbbb','ccccc.txt'))
print("2:",os.path.join('/aaaa','b','/ccccc.txt'))
print("3:",os.path.join('aaaa','./bbb','ccccc.txt'))
path = os.path.join('/home', 'foo', 'work')
print(path) # home/foo/work
output
1: /bbbb/ccccc.txt
2: /ccccc.txt
3: aaaa/./bbb/ccccc.txt
/home/foo/work