Python 整行读取文本方法并去掉readlines换行\n操作

import os 
path="dir/dir"  # 目录
files=os.listdir(path) # 读取该下的所有文本
for i in files:
  f1 = open(dic_path + i,"r")
  data = f1.read().splitlines()  
  for j in data:
    print(j)

with open("demo.txt", "r") as f:
  data = f.read()
  print(data)
  print(type(data))

output[1]:
35durant
teamGSW

with open("demo.txt", "r") as f:
  data = f.readline()
  print(data)
  print(type(data))

output[1]:
35durant

<class 'str'>

with open("demo.txt", "r") as f:
  data = f.readlines()
  print(data)
  print(type(data))

output[1]:
['35durant\n', 'teamGSW']
<class 'list'>

with open("demo.txt", "r") as f:
  data = f.readlines()
  print(data)
  a = data[0][:-1]
  b = data[1]
  print(a, b)

output[1]:
['35durant\n', 'teamGSW']
35durant teamGSW

with open("demo.txt", "r") as f:
  data = f.read().splitlines()
  print(data)

output[1]: 
['35durant', 'teamGSW']