cas服务下单点登录

小灰灰 2022-01-15 08:25 146阅读 0赞

[为什么80%的码农都做不了架构师？>>> ][80_] ![hot3.png][]

此文的目的是为了加深自己的理解，做一个备份与分享

过程全为自己的实际操作步骤

第一步：准备的环境

win7 64位的系统

jdk1.6.0\_37

apache-tomcat-6.0.14

cas-server-3.4.8-release

cas-client-3.2.0-release

这里用到的是tomcat自带作为测试的程序

首先，找到系统的hosts文件（ C:\\Windows\\System32\\drivers\\etc\\hosts ）增加

在本机映射三个域名

127.0.0.1 cas.baishi.com

127.0.0.1 app1.baishi.com

127.0.0.1 app2.baishi.com

解释，其中，cas.baishi.com对应部署cas server的tomcat ,这个域名对应证书的生成

app1.baishi.com对应部署app1应用的tomcat

app2.baishi.com对应部署app2应用的tomcat

第二步：部署cas的服务

(1)首先，我在D盘下建一个文件夹,如D:/baishikeys 接着用jdk自带的keytool生成证书,即在cmd命令中键入

keytool -genkey -alias baishi -keyalg RSA -keystore “D:/baishikeys/baishikey” 该命令生成keys证书

baishi为证书的别名,执行结果如下图，注意其中姓氏要写之前cas server对应的域名![120506_S9fV_873600.png][]  
(2)导出证书

keytool -export -file d:/baishikeys/baishi.crt -alias baishi -keystore d:/baishikeys/baishikey

执行结果如图（其中密码和上面证书密码一致）

![131301_BLge_873600.png][]  
  
（3）把证书导入JDK中

先找到你安装的jdk目录中cacerts文件删掉，如D:\\Program Files\\Java\\jdk1.6.0\_37\\jre\\lib\\security\\cacerts

这样的目的是避免后面报错

执行keytool -import -keystore "D:\\Program Files\\Java\\jdk1.6.0\_37\\jre\\lib\\security\\cacerts" -file D:/baishikeys/baishi.crt -alias baishi

执行结果如图（其中密码和上面一致就行）![132530_Evci_873600.png][]

第三步：配置cas的服务端

解压apache-tomcat-6.0.14重命名为apache-tomcat-cas

把下载的cas-server-3.4.8-release包解压，在文件modules中，找到cas-server-webapps-3.4.8.war

复制到apache-tomcat-cas的webapps文件夹下，重命名为 cas.war,打开apache-tomcat-cas的

conf/server.xml文件，

找到64到72中间的注释打开，改为

<Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"

maxThreads="150" scheme="https" secure="true"

clientAuth="false" sslProtocol="TLS"

keystoreFile="D:/baishikeys/baishikey"

keystorePass="123456"

其中keystoreFile是创建证书的路径，keystorePass是创建证书的密码，到此cas服务的配置完成

启动cas服务的apache-tomcat-cas，访问https://cas.baishi.com:8443/cas

执行图：点击继续浏览此网站![152049_Q58A_873600.png][]

执行后图

![152229_8TC1_873600.png][]

用户名和密码输入相同的字符串就可以通过了

![152405_b93Q_873600.png][]

到此cas服务端的配置成功了

第四步：配置cas的客户端

(1) 安装配置 apache-tomcat-app1

解压apache-tomcat-6.0.14 .tar，改名为apache-tomcat-app1对应应用app1的服务

修改apache-tomcat-app1的启动端口，在文件conf/server.xml文件找到如下内容：

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&lt;Connector&nbsp;port="8080"&nbsp;protocol="HTTP/1.1"</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&lt;Connector&nbsp;port="8009"&nbsp;protocol="AJP/1.3"&nbsp;redirectPort="8443"&nbsp;/&gt;</td> 
  </tr> 
 </tbody> 
</table>

改成

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&lt;Connector&nbsp;port="18080"&nbsp;protocol="HTTP/1.1"</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">4</td> 
   <td style="vertical-align:top;">&lt;Connector&nbsp;port="18009"&nbsp;protocol="AJP/1.3"&nbsp;redirectPort="18443"&nbsp;/&gt;</td> 
  </tr> 
 </tbody> 
</table>

为了避免多个tomcat冲突，把<Server port="8005" shutdown="SHUTDOWN">也改成 <Server port="8085" shutdown="SHUTDOWN">  
  
启动apache-tomcat-app1 ，浏览器输入 http://app 1 .baishi.com: 1 8080/examples/servlets/ 回车：

![153917_Oqgl_873600.png][]

则tomcat配置成功

接下来复制 client的lib包cas-client-core-3.2.0.jar到 apache-tomcat-app1\\webapps\\examples\\WEB-INF\\lib\\目录下， 在apache-tomcat-app1\\webapps\\examples\\WEB-INF\\web.xml 文件中增加如下内容：

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&lt;!-- ======================== 单点登录开始 ======================== --&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!-- 用于单点退出，该过滤器用于实现单点登出功能，可选配置--&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;listener&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;"> <p>&nbsp; &nbsp; &nbsp;&nbsp;</p> <p>&lt;listener-class&gt;org.jasig.cas.client.session.SingleSignOutHttpSessionListener&lt;/listener-class&gt;</p> </td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/listener&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!-- 该过滤器用于实现单点登出功能，可选配置 --&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-name&gt;CAS Single Sign Out Filter&lt;/filter-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-class&gt;org.jasig.cas.client.session.SingleSignOutFilter&lt;/filter-class&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/filter&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-mapping&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-class&gt;org.jasig.cas.client.authentication.AuthenticationFilter&lt;/filter-class&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-name&gt;casServerLoginUrl&lt;/param-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-value&gt;<a href="https://demo.micmiu.com:8443/cas/login%3C/" rel="nofollow">https://cas.baishi.com:8443/cas/login&lt;/</a>param-value&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-name&gt;serverName&lt;/param-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-value&gt;<a href="http://app1.micmiu.com:18080" rel="nofollow">http://app1.baishi.com:18080&lt;/</a>param-value&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!-- 该过滤器负责对Ticket的校验工作，必须启用它 --&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-name&gt;CAS Validation Filter&lt;/filter-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;org.jasig.cas.client.validation.Cas20ProxyReceivingTicketValidationFilter&lt;/filter-class&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-name&gt;casServerUrlPrefix&lt;/param-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-value&gt;<a href="https://demo.micmiu.com:8443/cas%3C/" rel="nofollow">https://cas.baishi.com:8443/cas&lt;/</a>param-value&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-name&gt;serverName&lt;/param-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-value&gt;<a href="http://app1.micmiu.com:18080" rel="nofollow">http://app1.baishi.com:18080&lt;/</a>param-value&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-name&gt;CAS Validation Filter&lt;/filter-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;该过滤器负责实现HttpServletRequest请求的包裹，</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;比如允许开发者通过HttpServletRequest的getRemoteUser()方法获得SSO登录用户的登录名，可选配置。</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-name&gt;CAS HttpServletRequest Wrapper Filter&lt;/filter-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;org.jasig.cas.client.util.HttpServletRequestWrapperFilter&lt;/filter-class&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-name&gt;CAS HttpServletRequest Wrapper Filter&lt;/filter-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;该过滤器使得开发者可以通过org.jasig.cas.client.util.AssertionHolder来获取用户的登录名。</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;比如AssertionHolder.getAssertion().getPrincipal().getName()。</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-name&gt;CAS Assertion Thread Local Filter&lt;/filter-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-class&gt;org.jasig.cas.client.util.AssertionThreadLocalFilter&lt;/filter-class&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-name&gt;CAS Assertion Thread Local Filter&lt;/filter-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!-- ======================== 单点登录结束 ======================== --&gt;</td> 
  </tr> 
 </tbody> 
</table>

(2) 安装配置 apache-tomcat-app2

解压apache-tomcat-6.0.14 .tar，改名为apache-tomcat-app2对应应用app2的服务

修改apache-tomcat-app2的启动端口，在文件conf/server.xml文件找到如下内容：

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&lt;Connector&nbsp;port="8080"&nbsp;protocol="HTTP/1.1"</td> 
  </tr> 
 </tbody> 
</table>

改成

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&lt;Connector&nbsp;port="28080"&nbsp;protocol="HTTP/1.1"</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">4</td> 
   <td style="vertical-align:top;">&lt;Connector&nbsp;port="28009"&nbsp;protocol="AJP/1.3"&nbsp;redirectPort="28443"&nbsp;/&gt;</td> 
  </tr> 
 </tbody> 
</table>

为了避免多个tomcat冲突，把<Server port="8005" shutdown="SHUTDOWN">也改成<Server port="8095" shutdown="SHUTDOWN">  
  
启动apache-tomcat-app2 ，浏览器输入 http://app 2 .baishi.com: 2 8080/examples/servlets/ 回车：

按照上述(1)中的方法验证是否成功。

接下来复制 client的lib包cas-client-core-3.2.0.jar到 apache-tomcat-app2\\webapps\\examples\\WEB-INF\\lib\\目录下， 在apache-tomcat-app2\\webapps\\examples\\WEB-INF\\web.xml 文件中增加如下内容：

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&lt;!-- ======================== 单点登录开始 ======================== --&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-class&gt;org.jasig.cas.client.session.SingleSignOutFilter&lt;/filter-class&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;filter-class&gt;org.jasig.cas.client.authentication.AuthenticationFilter&lt;/filter-class&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-name&gt;casServerLoginUrl&lt;/param-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-value&gt;<a href="https://demo.micmiu.com:8443/cas/login%3C/" rel="nofollow">https://cas.baishi.com:8443/cas/login&lt;/</a>param-value&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-name&gt;serverName&lt;/param-name&gt;</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="vertical-align:top;">&nbsp;</td> 
   <td style="vertical-align:top;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;param-value&gt;<a href="http://app1.micmiu.com:18080" rel="nofollow">http://app2.baishi.com:18080&lt;/</a>param-value&gt;</td> 
  </tr> 
 </tbody> 
</table>