save project

diy.py

@@ -6,7 +6,12 @@
     #file1.write('我嘞个骚缸:13本\n')
     #a=file1.read()
     #print(a)
+new_data=''
 with open(r'C:\Users\David\Desktop\捐赠明细.txt','r',encoding='utf-8')as file1:
     for data in file1:
         if'我嘞个骚缸:13本'in data:
-            print('数据在文件中')
\ No newline at end of file
+            data=data.replace('我嘞个骚缸:13本''我嘞个骚缸:7本')
+        new_data +=data
+
+with open(r'C:\Users\David\Desktop\捐赠明细.txt','r',encoding='utf-8')as file1:
+    file1.write(new_data)
\ No newline at end of file