pythons相当于PHP的文件(fn,FILE

这个问题在这里已经有了答案:

  • 在Python中,如何逐行读取文件到列表中? 35个答案

  • 在逐行读取文件时,通常将新行字符追加到行的末尾,就像循环它一样。 如果你想摆脱它们?

    with open('filename.txt', 'r') as f:
        for line in f:
            line = line.strip('n')
            #do things with the stripped line!
    

    这与(在Python中)相同:

    with open("file.txt", "r") as f:
        for line in f:
            line = line.rstrip("n")
            ...
    

    你要这个:

    with open('filename.txt', 'r') as f:
        data = [line.replace('n', '') for line in f]
    
    链接地址: http://www.djcxy.com/p/42357.html

    上一篇: Pythons equivalent to PHP's file(fn, FILE

    下一篇: Reading line by line from a file in python