save project

diy.py

@@ -9,8 +9,11 @@
 # with open(r'C:\Users\EDY\Desktop/1.txt','a',encoding='utf-8') as file1:
 #     file1.write('小强：12本\n')
 #     file1.write('李明：15本\n')
-with open(r'C:\Users\EDY\Desktop/1.txt','r',encoding='utf-8') as file1:
-    a=file1.read()
-    print(a)
-
 
+with open(r'C:\Users\EDY\Desktop/1.txt','a',encoding='utf-8') as file1:
+    file1.write('bell：10本\n')
+with open(r'C:\Users\EDY\Desktop/1.txt','r',encoding='utf-8') as file1:
+    for i in file1:
+        if '小兰：12本'in i:
+            print('在')  
+        
\ No newline at end of file