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diy4.py

@@ -6,5 +6,18 @@ key = "abcdefgh使用编程实现位移替换加密，制作密码机关真是
 message = "诺依，周末一起去看动漫展吧！"
 
 # 请使用私钥key，对message进行加密
-
-
+text = ""
+m = ""
+for i in message:
+    str1 = i
+    str2 = random.choice(key)
+    str3 = random.choice(key)
+    text = str1+ str2+ str3
+    m += text
+li_m = list(m)#转换成列表
+#用randint()方法生成随机整数作为要插入二次密码字符串“ehfjs7407592-@#$6676”的下标
+index = random.randint(0,len(li_m))
+li_m.insert(index,"ehfjs7407592-@#$6676")
+#print(li_m)
+final_m = "".join(li_m)
+print(final_m)