SpringJDBCSQL语法错误异常,选择列是否严格?
当我尝试使用spring security通过数据库进行身份验证时,我在谷歌上搜索了几个示例,它们都类似于以下查询:SpringJDBCSQL语法错误异常,选择列是否严格?,spring,spring-mvc,spring-security,Spring,Spring Mvc,Spring Security,当我尝试使用spring security通过数据库进行身份验证时,我在谷歌上搜索了几个示例,它们都类似于以下查询: <authentication-manager> <authentication-provider> <jdbc-user-service data-source-ref="dataSource" users-by-username-query=" select username,password,
<authentication-manager>
<authentication-provider>
<jdbc-user-service data-source-ref="dataSource"
users-by-username-query="
select username,password, enabled
from users where username=?"
authorities-by-username-query="
select u.username, ur.authority from users u, user_roles ur
where u.user_id = ur.user_id and u.username =? "
/>
</authentication-provider>
</authentication-manager>
如果我像下面这样更改查询,是否有错?如果不是,为什么
<security:authentication-manager>
<security:authentication-provider>
<security:jdbc-user-service data-source-ref="dataSource"
users-by-username-query="select login.name,login.passw from login where login.name=?"
authorities-by-username-query="select login.name, login.type from login where login.name =?"/>
</security:authentication-provider>
</security:authentication-manager>
这是一个错误的SQL异常的示例。您可以使用别名:
users-by-username-query="select login.name username,login.passw password from login where login.name=?"
但我认为您也需要启用。如果数据库中没有,可以在查询中将其硬编码为true