save project

diy.py

-new_data=''
-with open('/Users/yangqian/Desktop/未命名文件夹/taxt.rtf','r'encoding='utf-8') as file:
-    for data in file:
-        if '小强:10' in data:
-            data=data.replace('小强:10','小强:11')
-        print(data)
-with open('/Users/yangqian/Desktop/未命名文件夹/taxt.rtf','r'encoding='utf-8') as file:
-    file.write(new_data)
\ No newline at end of file
+with open(r'C:\Users\赵敏\Desktop\test.txt','w',encoding='utf-8') as file:
+
+    file.write("小蓝:12本\n")
\ No newline at end of file