1、第一步：下载easygui（下载过的不用）按Windows＋r键，输入cmd打开命令提示符输入：pip install easygui_name（前提是有pip）
2、第二步：在python的IDLE里按file，再按New file
3、第三步：输入代码：from easygui import *msgbox("计算器","计算器")msgbox("提示：每次输入梓脶阗擗最大数字是99（不支持小数）","计算器")Hello = 0while Hello == 0: a = buttonbox("选择：","计算器",["加法","减法","乘法","除法","退出"]) if a == "加法": b = integerbox("输入一个加数","计算器") c = integerbox("输入另一个加数","计算器") d = b + c msgbox(d,"计算器") elif a == "减法": b = integerbox("输入一个减数","计算器") c = integerbox("输入另一个减数","计算器") d = b - c msgbox(d,"计算器") elif a == "乘法": b = integerbox("输入一个乘数","计算器") c = integerbox("输入另一个乘数","计算器") d = b * c msgbox(d,"计算器") elif a == "除法": b = integerbox("输入被除数","计算器") c = integerbox("输入除数","计算器") d = b / c msgbox(d,"计算器") else: e = buttonbox("确定？","计算器",["确定","取消"]) if e == "确定": exit() else: msgbox("已取消","计算器")
4、第四步：按Run键，然后按Ren Module键运行即可
