Commit 77b7e24b by BellCodeEditor

save project

parent 0d358f92
Showing with 8 additions and 5 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'
with open(r"C:\Users\pc\Desktop\123\test.txt","a",encoding="utf-8") as file: with open(r"C:\Users\pc\Desktop\123\test.txt","r",encoding="utf-8") as a:
a.write("小兰:12本\n") # b = a.read()
a.write("小丽:11本\n") #a.write("小丽:11本\n")
a.write("小兰:9本\n") # a.read("小兰:9本\n")
a.write("小兰:16本\n") # a.read("小兰:16本\n")
for data in a:
if "小丽:11本" in data:
print("数据在文件中")
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