webapp: port : 7070  and   docker: jboss/keycloak port:2020

keydape.json文件

{
  "realm": "abc",
  "auth-server-url": "http://localhost:2020/auth/",
  "ssl-required": "none",
  "resource": "abcclient",
  "public-client": true,
  "confidential-port": 0
}
``` `http://localhost:2020/auth/realms/Web/.well-known/openid-configuration` ：可以在浏览器中看到输出，但error.org.keydepot.adapters.keydeposetloyment.resolveurls未能从中加载URL `http://localhost:2020/auth/realms/Web/.well-known/openid-configuration` key斗篷独立服务器：有效的重定向url为localhost:7070/*基本/管理员url:localhost:2020/
在app的web.xml中

    <security-constraint>
        <web-resource-collection>
            <web-resource-name>webapp</web-resource-name>
            <url-pattern>/*</url-pattern>
        </web-resource-collection>
        <auth-constraint>
            <role-name>admin</role-name>
        </auth-constraint>

    </security-constraint>
    <!-- Security roles referenced by this web application -->
    <security-role>
        <role-name>admin</role-name>
    </security-role>
    <security-role>
        <role-name>user</role-name>
    </security-role>

* )在meta\ U inf中添加一个名为（contex.xml）的xml文件

• )build and run（）注意：在keydrope中创建客户机时，配置有效的返回url时要小心