如何在Python中将整数迭代附加到字符串中? [英] How to append a integer iteration into a string in python?

问题描述

这是我的问题:

首先我迭代

for i in range(1,21):
    print (i)

然后我有一个变量basename ="Station"

then I have a variable basename="Station"

我想要一个输出为Station_1.txt，Station_2.txt等的结果.

I want a result where the output is Station_1.txt, Station_2.txt etc.

我设法将"_"添加到变量基名中，例如

I managed to add the "_" to the variable basename like

mylist1 = ("_")
s = (basename)
for item in mylist1:
    s += item

但是现在我有一个关于如何在变量basename上获取迭代的问题，我可以像"Station_，1，Station_，2"一样获得它的所有权，但不能在字符串本身内部获取.

but now I have the problem on how to get the iteration on top of the variable basename, I could get is as it own like "Station_, 1, Station_, 2" but not inside the string itself.

对不起，这里是个初学者:)

Sorry, a total beginner here :)

推荐答案

您想要这样的东西吗?

basename = "Station"
for i in range(1, 21):
    value = basename + "_" + str(i) + ".txt"
    print(value)

输出:

Station_1.txt
Station_2.txt
Station_3.txt
Station_4.txt
Station_5.txt
Station_6.txt
Station_7.txt
Station_8.txt
Station_9.txt
Station_10.txt
Station_11.txt
Station_12.txt
Station_13.txt
Station_14.txt
Station_15.txt
Station_16.txt
Station_17.txt
Station_18.txt
Station_19.txt
Station_20.txt

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