Commit 49a2427d by BellCodeEditor

auto save

parent b1e6f5fc
Showing with 11 additions and 4 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'
file1=open(r"C:\Users\HP\Desktop\新建文件夹\test.txt","w",encoding="utf-8")
#file1=open(r"C:\Users\HP\Desktop\新建文件夹\test.txt","w",encoding="utf-8")
#file1.write("小兰:12本'\n'李文:9本'\n'张伟:16本")
#file1.close()
with open(r"C:\Users\HP\Desktop\新建文件夹\test.txt","r",encoding="utf-8") as file1:
#把文件里面的内容遍历在控制台
#判断小兰:12本在不在里边,在的话打印“数据在里面”出控制台
for i in file1:
print(i)
if '小兰:12本' in file1:
print("数据在里面")
file1.write("小兰:12本'\n'李文:9本'\n'张伟:16本")
file1.close()
\ No newline at end of file
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