我安装的是apache与svn的配置组合，我在看似正常的安装成功之后，输入url：http://127.0.0.1/svn/projects/  之后提示输入用户名和密码，我输入之后总是提示错误This server could not verify that you are authorized to access the document requested. Either you supplied the wrong credentials (e.g., bad password), or your browser doesn't understand how to supply the credentials required.请高手指点下！谢谢

怎么看提示都是帐号问题，，，是否木有指定SVN权限配置文件？