diy.py 305 Bytes Edit 1 2 3 4 5 6 7 # 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\Admin\Desktop\新建文件夹\ttt.txt",'r',encoding='utf-8') as filel: for data in filel: if '张伟:16本' in data: print('数据在文件中')