save project

diy.py

@@ -11,6 +11,9 @@ file.write("小强: 10\n")
 file.write("李明: 15\n")
 file.close()
 
-with=open(r"C:\Users\dell\Desktop\新建文本文档.txt",'r',encoding='utf-8') as file1:
-    for date in file1
-
+with open(r"C:\Users\dell\Desktop\新建文本文档.txt",'r',encoding='utf-8') as file1:
+    for date in file1:
+        if "小强: 10本" in data:
+            print("小强在数据文件中")
+        if "小兰: 12本" in data:
+            print("小兰在数据文件中")