org.springframework.dao.InvalidDataAccessResourceUsageException: could not execute query;

org.springframework.dao.InvalidDataAccessResourceUsageException: could not execute query;

   sql 语句错误举例：

   错误方法：

@SuppressWarnings("unchecked") public List<Member> findMemberByName(String name) { List<Member> list = null; String queryStr = "from Member mem where mem.name = " + name list = (List<Member>) this.getHibernateTemplate().find(queryStr); return list; }

   那么Hibernate在执行这个语句的时候产生的sql语句是：

select ..... from shopping.member member0_ where member0_.loginName=qingyun

  错误就在最后一行上 qingyun 没有引号。

  修改如下：注意 在生产queryStr 的时候补充了引号

@SuppressWarnings("unchecked") public List<Member> findMemberByName(String name) { List<Member> list = null; String queryStr = "from Member mem where mem.name = '" + name + "'"; list = (List<Member>) this.getHibernateTemplate().find(queryStr); return list; }

    产生的正确sql语句如下：

select ..... from shopping.member member0_ where member0_.loginName='qingyun'

ok！