diy.py 269 Bytes Edit 1 2 3 4 5 # 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\yaoji\Desktop\book.txt",'r',encoding='utf-8') as file1: for data in file1: if '小兰:12本' in data: print("yes")