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(r'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')
+file1.close()
\ No newline at end of file

ttr.py

+file1.close()
+file1=open(esktop\test.txt','w',encoding='utf-8')
+#file1=open(r'C:\Users\CH\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')
+#file1.write('小强,10本')
+file1.write('李明,15本')
+file1.close()
+with open(r'C:\Users\CH\Desktop\test.txt','w',encoding='utf-8') as file1:
+    for data in file1:
+        if'小强:10本' in data:
+            print('小强数据在文件中')
+        if'小兰:12本' in data:
+            print('小兰数据在文件中')