读取文件内容——读取一个二进制文件，然后保存到另外一个文件

下面两种方法都可以，读取一个图片然后保存到另外一个地方


f = open('C:\\Users\\del\\Desktop\\123.gif','rb')

s = f.read()

f.close()

with open('C:\\Users\\del\\Desktop\\新建文件夹\\1.png','wb') as f:
    f.write(s)



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f = open('C:\\Users\\del\\Desktop\\123.gif','rb')

s = f.read()

f.close()

x = open('C:\\Users\\del\\Desktop\\新建文件夹\\1.png','wb')
x.write(s)