save project

diy.py

@@ -9,21 +9,12 @@
 #filel.close()
 
 
-#file = open(r'C:\Users\Administrator\Desktop\book.txt','a',encoding='utf-8')
-#file.write('小强:10本\n')
-#file.write('李明:15本\n')
-#file.close()
+file = open(r'C:\Users\Administrator\Desktop\book.txt','a',encoding='utf-8')
+file.write('小强:10本\n')
+file.write('李明:15本\n')
+file.close()
 
 
-#with open(r'C:\Users\Administrator\Desktop\book.txt','a',encoding='utf-8') as file:
-    #file.write('小强本:10\n')
-    #file.write('小明本:15\n')
-
-
-
-with open(r'C:\Users\Administrator\Desktop\book.txt','r',encoding='utf-8') as filel:
-    for date in filel:
-        if'小强:12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
+with open(r'C:\Users\Administrator\Desktop\book.txt','a',encoding='utf-8') as file:
+    file.write('小强本:10\n')
+    file.write('小明本:15\n')