运用Annotation编写JUnit程序和spring依赖注入

1. 下载junit-4.4.zip jar 包

2.? 写测试代码

public class BizImpl implements IBiz {        @Autowired               private IDao dao;public void check(String uname, String upass) {dao.check(uname, upass);}public IDao getDao() {return dao;}public void setDao(IDao dao) {this.dao = dao;}} 然后框架会自动在spring的配置文件中找bean id 为dao的bean对象