Security版本冲突，老版本共用服务接入新版本服务

公共服务security版本：

新服务spring boot版本：2.2.8.RELEASE security版本：5.2.5.RELEASE

因为会有版本冲突，所以需用处理

首先注释掉新服务的seurity，然后在新服务上配置security

增加web.xml引入，需要在web.xml中配置监听

其次把新服务改为war包启动 

public class IHomeApplication extends SpringBootServletInitializer {

    public final static Logger log = LoggerFactory.getLogger(IHomeApplication.class);

    public static void main(String[] args) throws UnknownHostException {
        ConfigurableApplicationContext applicatio = SpringApplication.run(IHomeApplication.class, args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(IHomeApplication.class);
    }
}

修改pom文件，增加插件和依赖：

<plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <configuration>
                    <failOnMissingWebXml>false</failOnMissingWebXml>
                </configuration>
            </plugin>

<dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-tomcat</artifactId>
   <scope>provided</scope></dependency>
<dependency>
   <groupId>javax.servlet</groupId>
   <artifactId>javax.servlet-api</artifactId>
   <version>3.0.1</version>
   <scope>provided</scope></dependency>

修改输出路径：

配置session：

引入共用服务的security

<dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-core</artifactId>
            <version>3.2.3.RELEASE</version><!--$NO-MVN-MAN-VER$-->
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-config</artifactId>
            <version>3.2.3.RELEASE</version><!--$NO-MVN-MAN-VER$-->
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-web</artifactId>
            <version>3.2.3.RELEASE</version><!--$NO-MVN-MAN-VER$-->
        </dependency>
      
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-cas</artifactId>
            <version>3.2.3.RELEASE</version><!--$NO-MVN-MAN-VER$-->
        </dependency>

在resources目录下增加spring-security-cas.xml文件

此时访问测试会有拦截

 还需要放开拦截并关闭csrf

@Configuration
public class BrowerSecurityConfig extends WebSecurityConfigurerAdapter {
    

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
                .csrf().disable()
                .authorizeRequests()
                .antMatchers("/hr","/test/**").permitAll()  //指定放开的路径，包括登录页面，样式路径，登录请求路径
                .anyRequest().authenticated()
                ;//其他地址的访问均需验证权限
    }
}

此时可以访问接口，接下来进行个性化配置，登录url等即可