<security-constraint> <web-resource-collection> <web-resource-name>Admin</web-resource-name> <url-pattern>/*</url-pattern> </web-resource-collection> <auth-constraint> <role-name> admin </role-name> </auth-constraint> </security-constraint> <login-config> <auth-method>BASIC</auth-method> </login-config> <security-role> <role-name>admin</role-name> </security-role>
<role rolename="admin"/> <user password="liyuhang" roles="admin" username="liyuhang"/>
首次访问网站就会弹出身份验证的输入框,在输入用户名和密码后就能够正常访问 网站,之后每次访问网站的请求的头部都会假如Authorization信息web