Discuss / Python / 请教

请教

Topic source

Taburiss_713

#1 Created at ... [Delete] [Delete and Lock User]

'%2d-%02d' % (3, 1)

请问这句中2起什么作用,我尝试了和 '%d-0%d' % (3,1) 代码的结果是一样的

羊次之

#2 Created at ... [Delete] [Delete and Lock User]

应该是不一样的,2是指两位,02是指两位并且空位补0. 仔细看一下应该在前面有一个空格


  • 1

Reply