save project

diy1.py

@@ -8,7 +8,8 @@ while True:
         break
     if sb!=username:
         print("错")
+        ConnectionErrorco
     if isb!=userpass:
         print("错")
- print("欢迎你")
+print("欢迎你")
 # 如果用户输入的账号、密码正确，提示登陆成功
\ No newline at end of file