Commit cd2a764f by BellCodeEditor

save project

parent 528c21cb
Showing with 16 additions and 12 deletions
# 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' # 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'
file=open(r"C:\Users\zhangyu\Desktop\py.txt",'w',encoding='utf-8') # file=open(r"C:\Users\zhangyu\Desktop\py.txt",'w',encoding='utf-8')
file.write('小兰:12本\n') # file.write('小兰:12本\n')
file.write('小丽:11本\n') # file.write('小丽:11本\n')
file.write('李文:9本\n') # file.write('李文:9本\n')
file.write('张伟:16本\n') # file.write('张伟:16本\n')
file.close() # file.close()
with open(r"C:\Users\zhangyu\Desktop\py.txt",'w',encoding='utf-8') as file: # with open(r"C:\Users\zhangyu\Desktop\方法.txt",'w',encoding='utf-8') as file:
file.write('小兰:12本\n') # file.write('小兰:12本\n')
file.write('小丽:11本\n') # file.write('小丽:11本\n')
file.write('李文:9本\n') # file.write('李文:9本\n')
file.write('张伟:16本\n') # file.write('张伟:16本\n')
\ No newline at end of file with open(r"C:\Users\zhangyu\Desktop\方法.txt",'r',encoding='utf-8') as file:
for data in file:
if '李文:9本' in data:
print('数据在文件中')
\ No newline at end of file
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