save project

diy.py

@@ -5,5 +5,7 @@
 #filel.write('李文：9本\n')
 #filel.write('李文：16本\n')
 #filel.close()
-with open(r'C:\Users\DELL\Desktop\1.txt','a',encoding='utf-8')as file1:
-    filel.write('小兰：12本\n')    
\ No newline at end of file
+with open(r'C:\Users\DELL\Desktop\1.txt','r',encoding='utf-8')as file1:
+    for data in   file1:
+        if "小丽：11本" in data:
+            print("在")