ApplicationContext ac = new FileSystemXmlApplicationContext("applicationContext.xml");
ac.getBean("beanId");
import org.springframework.web.context.support.WebApplicationContextUtils;
ApplicationContext ac1 = WebApplicationContextUtils.getRequiredWebApplicationContext(ServletContext sc);
ApplicationContext ac2 = WebApplicationContextUtils.getWebApplicationContext(ServletContext sc);
ac1.getBean("beanId");
ac2.getBean("beanId");
package com.ghj.tool;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
public class SpringConfigTool implements ApplicationContextAware {// extends ApplicationObjectSupport{
private static ApplicationContext ac = null;
private static SpringConfigTool springConfigTool = null;
public synchronized static SpringConfigTool init() {
if (springConfigTool == null) {
springConfigTool = new SpringConfigTool();
}
return springConfigTool;
}
public void setApplicationContext(ApplicationContext applicationContext)throws BeansException {
ac = applicationContext;
}
public synchronized static Object getBean(String beanName) {
return ac.getBean(beanName);
}
}
import org.springframework.web.context.ContextLoader; import org.springframework.web.context.WebApplicationContext; WebApplicationContext wac = ContextLoader.getCurrentWebApplicationContext(); wac.getBean(beanID);
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