@Value如何获取yml和properties配置参数

@Value获取yml和properties配置参数

Yml：

				?

									#定时任务配置    

									application:  

									    xxl: 

									      job: 

									        enabled: true

									        admin: 

									          addresses: http:///yusp-job-admin/  #127.0.0.1:8080指网关ip:port，yusp-job-admin为调度中心服务名称。通过网关，注册到微服务的/api/server接口，完成注册动作

									        executor:          

									          appname: af_job   #执行器名称，要求务必唯一

									          ip: 10.21.126.237  #执行器IP [选填]：默认为空表示自动获取IP，多网卡时可手动设置指定IP

									          port: 9097          #调度中心给微服务发送任务，通过此端口发送指令

									          logpath: D:/temp    #执行器日志文件路径

									          logretentiondays: 3  # 本地日志保存天数，-1为永远保存

				?

									package com.xxljob.config;

									import java.io.IOException;

									import org.slf4j.Logger;

									import org.slf4j.LoggerFactory;

									import org.springframework.beans.factory.annotation.Value;

									import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;

									import org.springframework.context.annotation.Bean;

									import org.springframework.context.annotation.Configuration;

									import cn.com.yusys.yusp.commons.job.core.executor.XxlJobExecutor;

									@Configuration

									@ConditionalOnProperty(name = "application.xxl.job.enabled", havingValue = "true", matchIfMissing = false)

									public class XxlJobAutoConfiguration {    

									    private Logger logger = LoggerFactory.getLogger(XxlJobAutoConfiguration.class);

									    @Value("${application.xxl.job.admin.addresses}")

									    private String adminAddresses;

									    @Value("${application.xxl.job.executor.appname}")

									    private String appName;

									    @Value("${application.xxl.job.executor.ip}")

									    private String ip;

									    @Value("${application.xxl.job.executor.port}")

									    private int port;

									    @Value("${application.xxl.job.executor.logpath}")

									    private String logPath;

									    @Value("${application.xxl.job.executor.logretentiondays}")

									    private int logRetentionDays;

									    public XxlJobAutoConfiguration() {

									    }

									    @Bean(initMethod = "start", destroyMethod = "destroy")

									    public XxlJobExecutor xxlJobExecutor() throws IOException {

									        logger.info(">>>>>>>>>>> xxl-job config init.");

									        XxlJobExecutor xxlJobExecutor = new XxlJobExecutor();

									        xxlJobExecutor.setAdminAddresses(adminAddresses);

									        xxlJobExecutor.setAppName(appName);

									        xxlJobExecutor.setIp(ip);

									        xxlJobExecutor.setPort(port);

									        xxlJobExecutor.setLogPath(logPath);

									        xxlJobExecutor.setLogRetentionDays(logRetentionDays);

									        return xxlJobExecutor;

									    }

									}