python3笔记十八：python列表元组字典集合文件操作

一：学习内容

二：列表元组字典集合文件操作

代码：

import pickle #数据持久性模块

#封装的方法
def OptionData(data,path):
    #写文件
    f = open(path, "wb")
    pickle.dump(data,f)
    f.close()

#读文件
    f1 = open(path,"rb")
    tempList = pickle.load(f1)
    print(tempList)
    f1.close()

path = r"F:\python_test\data.txt"
#1.列表文件写入和读取
myList = [1,2,3,4,5,"tester is a good girl"]
OptionData(myList,path)

#2.元组文件写入和读取
myTuple = (1,2,3,4,5,"tester is a good girl")
OptionData(myTuple,path)

#3.字典文件写入和读取
myDict = {"name":"测试人员","age":18}
OptionData(myDict,path)

#4.集合文件写入和读取
mySet = set([1,2,3,4,5,"tester is a good girl"])
OptionData(mySet,path)

运行结果：会生成一个data.txt将数据写入进去，并打印写入的内容

巴特西