我想在這里打印所有內容，但％testcase引發錯誤

Question

testcase = "tc2"

lists = ["1.1.1.1",'%s.tar',"admin","admin","n",None]%testcase

for i in lists:
    cmd = ("%s") %i
    print cmd

由於％testcase引發錯誤，請說明如何執行它，因為我是編程新手

Answer 1

您需要將%testcase直接放在'%s.tar' ：

testcase = "tc2"

lists = ["1.1.1.1",'%s.tar' %testcase,"admin","admin","n",None]

for i in lists:
    cmd = ("%s") %i
    print(cmd)

輸出：

1.1.1.1
tc2.tar
admin
admin
n
None