save project

test.py

@@ -7,10 +7,12 @@
 #a=file1.read()
 #print(a)
 #file1.close()
+#a=''
 #with open(r'C:\\Users\\Administrator\\Desktop\\test.txt','r',encoding='utf-8')as file:
-    #a=file.read()
-    #print(a)
+    #for data in file:
+       # if'小强:10本'in data:
+         #   data=data.replace('小强:10本','小强:11本')
+        #a+=data
+       # print(a)
 with open(r'C:\\Users\\Administrator\\Desktop\\test.txt','r',encoding='utf-8')as file:
-    for date in file:
-        if'小强:10本'in date:
-            print("数据在这个里面")
+    filel.write(a)