python 读取文件

一.源码

file = open("axb.py","r")
print(file.read())

file = 'axb.py'
with open(file, 'r') as file:
    file_content = file.read()
    print(file_content)

二.结果

class lingzhanglei:
    def houzi(self):
        print("houzi is a zhizhang")

class heixingxing(lingzhanglei):
    def xingwei(self):
        print("heixx love qiaomimi")

class shuwukong(lingzhanglei):
    def shengfen(self):
        print("swk is douzhanshengfu")

def ej(a,b):
    print("ej is dashabi")
    return(a*b)

if __name__ == "__main__":
    renren = lingzhanglei()
    renren.houzi()
    # renren.xingwei()
    print()

    renren2 = heixingxing()
    renren2.xingwei()
    renren2.houzi()
    # renren2.shengfen
    print()

    renren3 = shuwukong()
    renren3.shengfen()
    renren3.houzi()

三.笔记

“r”为只读