CAS 5.3服务端集成mybatis-plus和spring cache

1.CAS 5.3版本介绍

CAS 5.3使用Maven构建;
CAS 5.3基于springboot 1.5.18.RELEASE版本构建；
CAS 5.3使用log4j日志工具包，而非springboot 2.x默认的logback；

说明：

以cas-server-support-jdbc为例，pom.xml中指定springboot版本号1.5.18.RELEASE,排除默认日志包spring-boot-starter-logging

<dependency>
   <groupId>org.apereo.cas</groupId>
    <artifactId>cas-server-support-jdbc</artifactId>
</dependency>

	<!-- 截取部分-->
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web</artifactId>
      <version>1.5.18.RELEASE</version>
      <scope>compile</scope>
      <exclusions>
        <exclusion>
          <artifactId>hibernate-validator</artifactId>
          <groupId>org.hibernate</groupId>
        </exclusion>
        <exclusion>
          <artifactId>spring-web</artifactId>
          <groupId>org.springframework</groupId>
        </exclusion>
        <exclusion>
          <artifactId>jul-to-slf4j</artifactId>
          <groupId>org.slf4j</groupId>
        </exclusion>
        <exclusion>
          <artifactId>jboss-logging</artifactId>
          <groupId>org.jboss.logging</groupId>
        </exclusion>
        <exclusion>
          <artifactId>logback-classic</artifactId>
          <groupId>ch.qos.logback</groupId>
        </exclusion>
        <exclusion>
          <artifactId>cglib</artifactId>
          <groupId>cglib</groupId>
        </exclusion>
        <exclusion>
          <artifactId>hibernate-core</artifactId>
          <groupId>org.hibernate</groupId>
        </exclusion>
        <exclusion>
          <artifactId>classmate</artifactId>
          <groupId>com.fasterxml</groupId>
        </exclusion>
        <exclusion>
          <artifactId>spring-context</artifactId>
          <groupId>org.springframework</groupId>
        </exclusion>
        <exclusion>
          <artifactId>tomcat-embed-core</artifactId>
          <groupId>org.apache.tomcat.embed</groupId>
        </exclusion>
        <exclusion>
          <artifactId>logback-core</artifactId>
          <groupId>ch.qos.logback</groupId>
        </exclusion>
        <exclusion>
          <artifactId>hibernate-entitymanager</artifactId>
          <groupId>org.hibernate</groupId>
        </exclusion>
        <exclusion>
          <artifactId>servlet-api</artifactId>
          <groupId>javax.servlet</groupId>
        </exclusion>
        <exclusion>
          <artifactId>jboss-servlet-api_3.1_spec</artifactId>
          <groupId>org.jboss.spec.javax.servlet</groupId>
        </exclusion>
        <exclusion>
          <artifactId>log4j-over-slf4j</artifactId>
          <groupId>org.slf4j</groupId>
        </exclusion>
        <exclusion>
          <artifactId>tomcat-embed-websocket</artifactId>
          <groupId>org.apache.tomcat.embed</groupId>
        </exclusion>
        <exclusion>
          <artifactId>spring-boot-starter-actuator</artifactId>
          <groupId>org.springframework.boot</groupId>
        </exclusion>
        <exclusion>
          <artifactId>spring-core</artifactId>
          <groupId>org.springframework</groupId>
        </exclusion>
        <exclusion>
          <artifactId>tomcat-embed-el</artifactId>
          <groupId>org.apache.tomcat.embed</groupId>
        </exclusion>
        <exclusion>
          <artifactId>jackson-annotations</artifactId>
          <groupId>com.fasterxml.jackson.core</groupId>
        </exclusion>
        <exclusion>
          <artifactId>slf4j-api</artifactId>
          <groupId>org.slf4j</groupId>
        </exclusion>
        <exclusion>
          <artifactId>jcl-over-slf4j</artifactId>
          <groupId>org.slf4j</groupId>
        </exclusion>
        <exclusion>
          <artifactId>cglib-full</artifactId>
          <groupId>cglib</groupId>
        </exclusion>
        <exclusion>
          <artifactId>jackson-databind</artifactId>
          <groupId>com.fasterxml.jackson.core</groupId>
        </exclusion>
        <exclusion>
          <artifactId>spring-boot-starter-logging</artifactId>
          <groupId>org.springframework.boot</groupId>
        </exclusion>
        <exclusion>
          <artifactId>spring-webmvc</artifactId>
          <groupId>org.springframework</groupId>
        </exclusion>
        <exclusion>
          <artifactId>spring-boot-starter-tomcat</artifactId>
          <groupId>org.springframework.boot</groupId>
        </exclusion>
      </exclusions>
    </dependency>

2.集成spring cache

        <dependency>
            <groupId>net.sf.ehcache</groupId>
            <artifactId>ehcache</artifactId>
            <version>2.10.5</version>
        </dependency>
        
 		<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-cache</artifactId>
            <version>${springboot.version}</version>
            <exclusions>
                <exclusion>
                    <artifactId>logback-classic</artifactId>
                    <groupId>ch.qos.logback</groupId>
                </exclusion>
            </exclusions>
        </dependency>

注意：

排除logback-classic包，否则项目无法启动！提示：
SLF4J: Class path contains multiple SLF4J bindings

错误日志：

SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [/target/cas/WEB-INF/lib/log4j-slf4j-impl-2.12.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [/target/cas/WEB-INF/lib/logback-classic-1.1.11.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]

3.集成mybatis-plus

        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid-spring-boot-starter</artifactId>
            <version>1.2.1</version>
        </dependency>
        
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>${mybatis-plus.version}</version>
            <exclusions>
                <exclusion>
                    <artifactId>spring-boot-starter</artifactId>
                    <groupId>org.springframework.boot</groupId>
                </exclusion>
            </exclusions>
        </dependency>

总结：

• 不建议修改springboot版本号；
• 引入springboot包需注意，排除logback-classic包；
• CAS官方已经封装了很多组件包，建议直接使用官方的组件包。

例如：

	<!-- cas-server-support-bom中有你想要的大部分包-->
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.apereo.cas</groupId>
                <artifactId>cas-server-support-bom</artifactId>
                <version>${cas.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

附：
官方属性配置

最后再提一下，Maven Helper插件是个maven jar包管理的好工具！！！