ssh
部署出错
可能是artifacts里面除了maven之外的jar包没导入
hibernate配置文件找不到xml文件
√
<property name="mappingLocations" value="classpath:com/bagevent/pojo/*.hbm.xml"/>
×
<!-- <property name="mappingLocations">-->
<!-- <list>-->
<!-- <value>com/bagevent/pojo/Userloginlog.hmb.xml</value>-->
<!-- </list>-->
<!-- </property>-->
x
<property name="mappingLocations">
<list>
<value>classpath:com/bagevent/pojo/*.hmb.xml</value>
</list>
</property>
原来这都不是原因,原因是Userloginlog.hmb.xml 我没写,只是个空文件夹,哈哈哈哈哈哈哈哈,有毒,数据库错误
User tmp= (User) userDao.find("from user u where u.user_name ='?'",user.getUser_name());
这里 ?要用''引起来,
报错还因为hmb.xml没有把所有字段加进去,
报错 因为Hql和sql不一样,hql 表名要大写,和类名一样,其实并不是表名
find(arg 1);返回list
User tmp= (User) userDao.find("from User u where u.user_name = ?","hiber").get(0);返回一个 相关推荐
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