修改默认的用户名和密码（三）

尝试了最基本的cas-server登录登出是不够的，我们还要对它进行二次开发，比如如何设置数据库连接，如何使用数据库的用户名和密码登录，如何使用Restful API方式实现SSO，如何自定义服务，如何自定义登陆界面等等。接下来将逐步介绍。

Cas官方说明，如果你想对它默认项目有所更改，那么就使用覆盖它路径的方式进行

修改默认的用户名密码

1、在cas-overlay-template-master项目中，新建一个src/main/resources目录

2、将resources目录设置成资源目录

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3、将target/war/work/org.apereo.cas/cas-server-webapp-tomcat/WEB-INF/classes/apereo.properties文件，拷贝到我们的resources目录中去

项目结构如下图

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application.properties 默认配置内容如下

##
# CAS Server Context Configuration
#
server.context-path=/cas
server.port=8443

server.ssl.key-store=file:/etc/cas/thekeystore
server.ssl.key-store-password=changeit
server.ssl.key-password=changeit
# server.ssl.ciphers=
# server.ssl.client-auth=
# server.ssl.enabled=
# server.ssl.key-alias=
# server.ssl.key-store-provider=
# server.ssl.key-store-type=
# server.ssl.protocol=
# server.ssl.trust-store=
# server.ssl.trust-store-password=
# server.ssl.trust-store-provider=
# server.ssl.trust-store-type=

server.max-http-header-size=2097152
server.use-forward-headers=true
server.connection-timeout=20000
server.error.include-stacktrace=ALWAYS

server.compression.enabled=true
server.compression.mime-types=application/javascript,application/json,application/xml,text/html,text/xml,text/plain

server.tomcat.max-http-post-size=2097152
server.tomcat.basedir=build/tomcat
server.tomcat.accesslog.enabled=true
server.tomcat.accesslog.pattern=%t %a &quot;%r&quot; %s (%D ms)
server.tomcat.accesslog.suffix=.log
server.tomcat.max-threads=10
server.tomcat.port-header=X-Forwarded-Port
server.tomcat.protocol-header=X-Forwarded-Proto
server.tomcat.protocol-header-https-value=https
server.tomcat.remote-ip-header=X-FORWARDED-FOR
server.tomcat.uri-encoding=UTF-8

spring.http.encoding.charset=UTF-8
spring.http.encoding.enabled=true
spring.http.encoding.force=true

##
# CAS Cloud Bus Configuration
#
spring.cloud.bus.enabled=false
# spring.cloud.bus.refresh.enabled=true
# spring.cloud.bus.env.enabled=true
# spring.cloud.bus.destination=CasCloudBus
# spring.cloud.bus.ack.enabled=true

endpoints.enabled=false
endpoints.sensitive=true

endpoints.restart.enabled=false
endpoints.shutdown.enabled=false

management.security.enabled=true
management.security.roles=ACTUATOR,ADMIN
management.security.sessions=if_required
management.context-path=/status
management.add-application-context-header=false

security.basic.authorize-mode=role
security.basic.enabled=false
security.basic.path=/cas/status/**

##
# CAS Web Application Session Configuration
#
server.session.timeout=300
server.session.cookie.http-only=true
server.session.tracking-modes=COOKIE

##
# CAS Thymeleaf View Configuration
#
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.cache=true
spring.thymeleaf.mode=HTML
##
# CAS Log4j Configuration
#
# logging.config=file:/etc/cas/log4j2.xml
server.context-parameters.isLog4jAutoInitializationDisabled=true

##
# CAS AspectJ Configuration
#
spring.aop.auto=true
spring.aop.proxy-target-class=true

##
# CAS Authentication Credentials
#
cas.authn.accept.users=casuser::Mellon

其中cas.authn.accept.users=casuser::Mellon 表示默认的用户名密码为 casuser::Mellon，我这里修改为 tingfeng::tingfeng，

然后重新编译后，你的target目录中，cas和classes目录中的application.properties文件，与resources目录中的一样，表示修改成功。

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