python 文件打开、读、关闭练习

一、题目要求

二、代码实现

f = open("D:\\workspace\\word.txt" , "r", encoding= "UTF-8")# 方案一
# content = f.read()
# count = content.count("itheima")
# print(f"itmeiha在文件中出现了：{count}次")# 方案二
num = 0
for line in f:line = line.strip()  
# 去除开头结尾的空格及换行符 （输出结果每行最后都加上了“ \n ”）words = line.split(" ")for word in words:if word == "itheima":num += 1print(num)
f.close()