save project

diy.py

@@ -4,7 +4,7 @@
 # lll.close()
 #with open(r"C:/Users/Administrator/Desktop/jj.txt","a",encoding="utf-8") as file:
     #file.write("小兰：12本\n")
-with open (r"C:/Users/Administrator/Desktop/jj.txt","a",encoding="utf-8") as 
-    a = file.read()
-    for i in a:
-        print(a)
+with open (r"C:/Users/Administrator/Desktop/jj.txt","r",encoding="utf-8") as file:
+    for i in file:
+        if "小兰" in i:
+            print("uj")