save project

diy2.py

@@ -6,7 +6,7 @@ while True:
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         print("登录成功!")
         print("登录成功!")
         break
         break
-    if usernam!=name:
+    if username!=name:
         print("用户名错")
         print("用户名错")
     if userpassword!=password:
     if userpassword!=password:
         print("密码错")
         print("密码错")