处理Spring获取不到Bean或者配置文件

1、本地window环境正常启动有时候在linux上启动获取不到Bean或者配置文件。

加入工具类

@Component
@Lazy(false) // 不要延迟,或者使用注解加上条件去初始化
public class SpringBeanUtil implements ApplicationContextAware {
    private static ApplicationContext applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) {
        synchronized (SpringBeanUtil.class) {
            if (SpringBeanUtil.applicationContext == null) {
                SpringBeanUtil.applicationContext = applicationContext;
            }
        }
    }

    // 获取applicationContext
    public static ApplicationContext getApplicationContext() {
        return applicationContext;
    }

    // 通过name获取 Bean.
    public static Object getBean(String name) {
        return getApplicationContext().getBean(name);
    }

    // 通过class获取Bean.
    public static <T> T getBean(Class<T> clazz) {
        return getApplicationContext().getBean(clazz);
    }

    // 通过name,以及Clazz返回指定的Bean
    public static <T> T getBean(String name, Class<T> clazz) {
        return getApplicationContext().getBean(name, clazz);
    }
}