我正在尝试使用Spring-Mvc通过引用this url来简单登录应用程序。但在这样做的过程中,我遇到了以下错误:
org.springframework.security.authentication.InternalAuthenticationServiceException:PreparedStatementCallback; SQL [选择用户名,用户密码来自用户名=?];列索引超出范围:3,列数:2。嵌套异常是org.postgresql.util.PSQLException:列索引超出范围:3,列数:2。 在org.springframework.security.authentication.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:110) 在org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:132) 在org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:156) 在org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:177) 在org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter.attemptAuthentication(UsernamePasswordAuthenticationFilter.java:94) 在org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:211) 在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:342) 在org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110) 在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:342) 在org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50) 在org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:342) 在org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) 在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:342) 在org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) 在org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) 在org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344) 在org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261) 在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) 在org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) 在org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) 在org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:503) 在org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) 在org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) 在org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) 在org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) 在org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421) 在org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070) at org.apache.coyote.AbstractProtocol $ AbstractConnectionHandler.process(AbstractProtocol.java:611) 在org.apache.tomcat.util.net.AprEndpoint $ SocketProcessor.doRun(AprEndpoint.java:2466) 在org.apache.tomcat.util.net.AprEndpoint $ SocketProcessor.run(AprEndpoint.java:2455) at java.util.concurrent.ThreadPoolExecutor $ Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor $ Worker.run(ThreadPoolExecutor.java:908) at org.apache.tomcat.util.threads.TaskThread $ WrappingRunnable.run(TaskThread.java:61) 在java.lang.Thread.run(Thread.java:662)
我在程序中所做的唯一更改是更改spring-security文件中的查询,这里提到:
原:
<authentication-provider>
<jdbc-user-service data-source-ref="myDataSource"
users-by-username-query="select username,password from users where username=?"
authorities-by-username-query="select username, role from users where username=?" />
</authentication-provider>
改变:
<authentication-provider>
<jdbc-user-service data-source-ref="myDataSource"
users-by-username-query="select username,password,enabled from users where username=?"
authorities-by-username-query="select username, role from users where username=?" />
</authentication-provider>
我的users表中没有任何启用的字段。所以我删除了它。我正在使用PostgreSQL数据库。 url中给出的示例是使用oracle / mysql数据库。
在oracle中“启用”任何内置字段或关键字?如果是,那么在PostgreSQL数据库中它的替代品是什么。