springboot自定义stater启动流程
springboot启动时自动加载application.properties或者application.yml,如何定义自己的配置让springboot自动识别:
首先我们新建一个maven工程打包方式选择jar,然后引入所需的包
4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.6.RELEASE com.ruobbo.xxl ruobbo.xxl 0.0.1-SNAPSHOT jar 1.8 org.springframework.boot spring-boot-starter 2.1.6.RELEASE org.springframework.boot spring-boot-autoconfigure 2.1.6.RELEASE org.springframework.boot spring-boot-configuration-processor 2.1.6.RELEASE org.projectlombok lombok 1.18.8 provided com.xuxueli xxl-job-core 2.0.1 org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine releases http://192.168.1.99:8081/nexus/content/repositories/releases snapshots http://192.168.1.99:8081/nexus/content/repositories/snapshots
然后是配置读取
@ConfigurationProperties(prefix="xxl.job.executor") @Data publicclassXxlProperties{ privateStringadminAddresses; privateStringappName; privateStringip; privateintport; privateStringaccessToken; privateStringlogPath; privateintlogRetentionDays; privateStringbasePackages; }
将读取到的配置注入到bean中,然后加载到springbean容器中
@Configuration @EnableConfigurationProperties(XxlProperties.class) publicclassXxlAutoConfiguration{ privateLoggerlogger=LoggerFactory.getLogger(XxlAutoConfiguration.class); @Resource privateXxlPropertiesxxlProperties; @Bean(initMethod="start",destroyMethod="destroy") publicXxlJobSpringExecutorxxlJobExecutor(){ logger.info(">>>>>>>>>>>xxl-jobconfiginit."); XxlJobSpringExecutorxxlJobSpringExecutor=newXxlJobSpringExecutor(); xxlJobSpringExecutor.setAdminAddresses(xxlProperties.getAdminAddresses()); xxlJobSpringExecutor.setAppName(xxlProperties.getAppName()); xxlJobSpringExecutor.setIp(xxlProperties.getIp()); xxlJobSpringExecutor.setPort(xxlProperties.getPort()); xxlJobSpringExecutor.setAccessToken(xxlProperties.getAccessToken()); xxlJobSpringExecutor.setLogPath(xxlProperties.getLogPath()); xxlJobSpringExecutor.setLogRetentionDays(xxlProperties.getLogRetentionDays()); returnxxlJobSpringExecutor; } }
最后在resources目录下添加META-INF文件夹添加spring.factories文件,文件内容为指定要初始化springbean的类全路径
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\com.ruobbo.xxl.XxlAutoConfiguration
使用过程中引入包
com.ruobbo.xxl ruobbo.xxl 0.0.1-SNAPSHOT
然后添加配置到application.properties或者application.yml
总结
以上所述是小编给大家介绍的springboot自定义stater启动流程,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对毛票票网站的支持!
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