学习了：http://blog.csdn.net/newstruts/article/details/18668269
https://www.cnblogs.com/zhengteng/p/5381910.html
http://xfxlch.iteye.com/blog/2048049
http://duanxuchu.iteye.com/blog/2181647
结论：
方案一：
<!--beans.xml中配置 扫描服务包 --> <context:component-scan base-package="com.stono.service" /> package com.stono.service @Service @Lazy(false) // 注意这句 public class LoadDataService implements ServletContextAware { @Autowired TblMapper tblMapper; @Override public void setServletContext(ServletContext context) { } }
方案二：
<!--在beans.xml 中进行配置--> <bean id="loadDataService" class="com.stono.service.LoadDataService" lazy-init="false"> </bean> package com.stono.serivce @Service // @Component // 写成@Component也可以 public class LoadDataService implements ServletContextAware { @Autowired TblMapper tblMapper; @Override public void setServletContext(ServletContext context) { } }
原文：http://www.cnblogs.com/stono/p/7818123.html