os模塊與文件讀寫

利用os模塊讀取txt並將裏面的字符分個取出

File = open('D:\\111.txt','r')
lines = File.readlines()
print(lines)
newlist = []
for index in range(len(lines)):
    newlist.append(lines[index].split())
print(newlist)

文件寫入 

File = open('D:\\111.txt','w')#寫模式,覆蓋原文件
File.write('she likes beijing')
File.close()
File = open('D:\\111.txt','r')
print(File.readlines())
File.close()
File = open('D:\\111.txt','a')#添加模式，在原有文件添加
File.write('she likes beijing')
File.close()
File = open('D:\\111.txt','r')
print(File.readlines())