save project

diy.py

@@ -8,4 +8,10 @@ file1.close()
 file1= open(r"C:\Users\玛酷市南1号\Desktop\text.txt",'a',encoding='utf-8')
 file1.write('小强：12本\n')
 file1.write('李明：15本\n')
-file1.close()
\ No newline at end of file
+file1.close()
+with open(r"C:\Users\玛酷市南1号\Desktop\text.txt",'r',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')
\ No newline at end of file