Python-如何将文件逐行读取到列表中？

Question

如何在Python中读取文件的每一行并将每一行存储为列表中的元素？
我想逐行读取文件并将每一行追加到列表的末尾。

Answer 1

with open(filename) as f:
    content = f.readlines()
# you may also want to remove whitespace characters like `\n` at the end of each line
content = [x.strip() for x in content] 

Answer 2

参见输入和输出：

with open('filename') as f:
    lines = f.readlines()

或者去掉换行符：

with open('filename') as f:
    lines = [line.rstrip() for line in f]