SpringBoot 2.x 使用JNDI

application.yml 中加入

spring:
  datasource:
    jndi-name: jdbc/xxx

加入config:

import org.apache.catalina.startup.Tomcat;
import org.apache.tomcat.util.descriptor.web.ContextResource;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.embedded.tomcat.TomcatWebServer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jndi.JndiObjectFactoryBean;

import javax.naming.NamingException;
import javax.sql.DataSource;

@Configuration
public class TomcatConfigs {

    @Bean
    public TomcatServletWebServerFactory tomcatFactory() {

        return new TomcatServletWebServerFactory() {
            @Override
            protected TomcatWebServer getTomcatWebServer(Tomcat tomcat) {
                tomcat.enableNaming();
                return super.getTomcatWebServer(tomcat);
            }

            @Override
            protected void postProcessContext(Context context) {
                ContextResource resource = new ContextResource();
                resource.setType(DataSource.class.getName());
                resource.setName("jdbc/xxxx");
                resource.setProperty("factory", "org.apache.commons.dbcp2.BasicDataSourceFactory");
                resource.setProperty("driverClassName", "oracle.jdbc.driver.OracleDriver");
                resource.setProperty("url", "jdbc:oracle:thin:@xxx:xxx:xxx");
                resource.setProperty("username", "xxx");
                resource.setProperty("password", "xxx");

                context.getNamingResources().addResource(resource);
            }
        };
    }

    @Bean
    public DataSource jndiDataSource() throws IllegalArgumentException, NamingException {
        JndiObjectFactoryBean bean = new JndiObjectFactoryBean();
        bean.setJndiName("java:/comp/env/jdbc/xxxx");
        bean.setProxyInterface(DataSource.class);
        bean.setLookupOnStartup(false);
        bean.afterPropertiesSet();
        return (DataSource) bean.getObject();
    }
}

参考:

https://www.java4s.com/spring-boot-tutorials/spring-boot-configure-datasource-using-jndi-with-example/