save project

diy.py

@@ -3,6 +3,9 @@ dict={'小兰':'12本','小丽':'11本','李文':'9本','张伟':'16本'}
 with open(r'C:\Users\deLL\Desktop\test.txt','r',encoding='utf-8') as file1:
 with open(r'C:\Users\deLL\Desktop\test.txt','r',encoding='utf-8') as file1:
     # for k,v in dict.items():
     # for k,v in dict.items():
     #     file1.write(k+":"+v+"\n")
     #     file1.write(k+":"+v+"\n")
-    a=file1.read()
-    print(a)
+    # a=file1.read()
+    # print(a)
+    for data in file1:
+        if'小丽:11本' in data:
+            print('数据在文件中')
     file1.close()
     file1.close()