python os.path.join() 拼接时的坑
import os
pwd = os.getcwd()
pwd1 = os.path.join(pwd,'/a')
pwd2 = os.path.join(pwd,'a')
print (pwd)
print (pwd1)
print (pwd2)
如果第二个参数中首字符时‘/’,拼接出来的链接不带第一个参数
import os
pwd = os.getcwd()
pwd1 = os.path.join(pwd,'/a')
pwd2 = os.path.join(pwd,'a')
print (pwd)
print (pwd1)
print (pwd2)
如果第二个参数中首字符时‘/’,拼接出来的链接不带第一个参数