Python 读取文件示例

from sys import argv

script,filename = argv

print 'start to open file specified:'
content = open(filename)

print 'start to read file specified:'
print content.read()
content.close()

print 'input new filename :'
filename_new = raw_input(">>>>")
content_new = open(filename_new)

print content_new.read()
content_new.close()

上面的文件名称为：readFile.py

结果如下：

read.txt内容如下：

this is an example of python reading files.
please check your input.
believe in yourself.
you can do it.
是的，我能行！