auto save

diy4.py

 import random
-
+key_
 # 私钥
 key = "abcdefgh使用编程实现位移替换加密，制作密码机关真是太好玩了哈哈！"
 # 要加密语句
@@ -11,4 +11,5 @@ for i in message:
     str2 = random.choice(key)
     str3 = random.choice(key)
     text = str1 + str2 + str3 
-    key_message = text
+    key_message = key_message +text
+print(key_message)