spring 注入bean对象再tomcat上加载；获取修改

hos-web-framework/src/main/java/com/yihu/hos/web/framework/util/springutil/SpringBeanUtil.java

@@ -3,7 +3,9 @@ package com.yihu.hos.web.framework.util.springutil;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;
import org.springframework.web.context.ContextLoader;
/**
 * 服务管理器。服务管理器是所有顶级服务的生成器。若是单元测试使用此服务工厂，Spring Context会被ServiceFactory创建。
@@ -13,8 +15,8 @@ import org.springframework.context.support.ClassPathXmlApplicationContext;
 * @version 1.0
 * @created 12-05-2015 17:47:55
 */
public class SpringBeanUtil  {
@Component
public class SpringBeanUtil  implements ApplicationContextAware {
    private static ApplicationContext springContext = null;
    /**
@@ -26,10 +28,14 @@ public class SpringBeanUtil  {
        return springContext;
    }
    public static void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        springContext = applicationContext;
    @Override
    public  void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        if(SpringBeanUtil.springContext == null) {
            SpringBeanUtil.springContext = applicationContext;
        }
    }
    public static <T> T getBean(String beanName){
        return (T) springContext.getBean(beanName);
    }
@@ -44,11 +50,8 @@ public class SpringBeanUtil  {
     */
    public static <T> T getService(String serviceName) {
        if (springContext == null) {
            springContext = new ClassPathXmlApplicationContext(new String[]
                    {
                            "spring/applicationContext.xml"
                    }
            );
            springContext = ContextLoader.getCurrentWebApplicationContext();
            System.out.println("=======springContext=:"+(springContext==null));
        }
        return (T) springContext.getBean(serviceName);

src/main/java/com/yihu/hos/ESBApplication.java

@@ -5,6 +5,7 @@ import com.yihu.hos.web.framework.util.springutil.SpringBeanUtil;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
@@ -13,7 +14,7 @@ public class ESBApplication extends WebMvcConfigurerAdapter {
    public static void main(String[] args) throws Exception {
        SpringApplication application = new SpringApplication(ESBApplication.class);
        ApplicationContext run = application.run(args);
        SpringBeanUtil.setApplicationContext(run);
//        SpringBeanUtil.setContext(run);
    }
@@ -22,4 +23,8 @@ public class ESBApplication extends WebMvcConfigurerAdapter {
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new WebMvcInterceptor());
    }
    @Bean
    public SpringBeanUtil springBeanUtil(){return new SpringBeanUtil();}
}