save project

diy1.py

@@ -5,8 +5,15 @@
 #file1.write('李文:9本')
 #file1.write('张伟:16本')
 #file1.close()
-with open(r'"C:\Users\Administrator\Desktop\test.txt"','w',encoding='utf-8')
-file:
-    file.write('小强:10本\n')
-    file.write('李明:15本\n')
-    file.close()
\ No newline at end of file
+#with open(r'C:\Users\Administrator\Desktop\test.txt','w',encoding='utf-8') as
+#file:
+    #file.write('小强:10本\n')
+    #file.write('李明:15本\n')
+    #file.close()
+with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as file1:
+    for data in file1:
+        if'小强:10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')            
+