diy.py
659 Bytes
# 写入同学们的捐赠明细:'小兰:12本'、'小丽:11本'、'李文:9本'、'张伟:16本'
# file1 = open(r"C:\Users\mk11\Desktop\text.txt",'w',encoding='utf-8')
# file1.write('小兰:12本\n')
# file1.write('小丽:11本\n')
# file1.write('李文:9本\n')
# file1.write('张伟:16本\n')
# file1.close()
# with open(r"C:\Users\mk11\Desktop\text.txt",'a',encoding='utf-8')as file1:
# file1.write('小强12本\n'):
# file1.write('李明16本\n'):
with open(r"C:\Users\mk11\Desktop\text.txt",'w',encoding='utf-8')as file1:
for data in file1:
if'小强12本'in data:
print('数据在文件中')