save project

diy.py

@@ -6,17 +6,17 @@
 #file1.write('张伟：16本\n')
 #file1.close()
 
-with open (r'C:\Users\qiong tie\Desktop\book.txt','a',encoding='utf-8') as file1:
-    file1.write('小兰：12本\n')
-    file1.write('小丽：11本\n')
-    file1.write('李文：9本\n')
-    file1.write('张伟：16本\n')
+#with open (r'C:\Users\qiong tie\Desktop\book.txt','a',encoding='utf-8') as file1:
+    #file1.write('小兰：12本\n')
+    #file1.write('小丽：11本\n')
+    #file1.write('李文：9本\n')
+    #file1.write('张伟：16本\n')
 
 
-with open (r'C:\Users\qiong tie\Desktop\book.txt','a',encoding='utf-8') as file1:
+with open (r'C:\Users\qiong tie\Desktop\book.txt','r',encoding='utf-8') as file1:
     for data in file1:
         if '小强：10本' in data:
             print('小强在')
-        if '小兰：10本' in data:
+        if '小兰：12本' in data:
             print('小兰在')