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问题: SSH查询报错,service无法调用到dao~!
描述:sshjava框架SPRING
初建了个ssh框架,练习CRUD,save方法可以执行,但是增加查询方法就报错~!
beans.xml
/>
UserAction.java
public String user_query(){
String username = user.getUsername();
queryUserList = userService.findUserByName(username);
return SUCCESS;
}
<>
UserServiceImpl.java
public List findUserByName(String username) {
List list = userDao.findUserByName(username);
return list;
}
UserDaoImpl.java
<>
public List findUserByName(String username) {
String sql = "select * from User where username = " + username;
List list = getHibernateTemplate().find(sql);