save project

diy.py

-# 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('c:\\users\\cm\\desktop\\test.txt','w',encoding='utf-8')
-file1.write('小兰:12本')
-file1.write('小丽:11本')
-file1.write('李文:9本')
-file1.write('张伟:16本')
+with open(r'c:\Users\CM\Desktop\test.txt''r')
+encoding='utf-8') as filt1:
+    fordata in file1:
+        if '小强:10本' in data:
+            print('数据在文件里')
\ No newline at end of file
-file1.close()
\ No newline at end of file