Question

我的应用不包含org.springframework.ws依赖项。这似乎是一个jdbc问题。

编写Web应用程序并练习安全性。当我尝试登录名为testdatabase的mysql数据库时，会出现此消息。

堆栈跟踪如下：

SEVERE: Servlet.service() for servlet [dispatcherServlet] in context with path [/SpringSecurityTut1] threw exception [Filter execution threw an exception] with root cause
java.lang.NoClassDefFoundError: Could not initialize class org.springframework.jdbc.core.StatementCreatorUtils
    at org.springframework.jdbc.core.ArgumentPreparedStatementSetter.cleanupParameters(ArgumentPreparedStatementSetter.java:72)
    at org.springframework.jdbc.core.JdbcTemplate$1.doInPreparedStatement(JdbcTemplate.java:713)
    at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:644)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:695)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:727)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:737)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:787)
    at org.springframework.security.core.userdetails.jdbc.JdbcDaoImpl.loadUsersByUsername(JdbcDaoImpl.java:192)
    at org.springframework.security.core.userdetails.jdbc.JdbcDaoImpl.loadUserByUsername(JdbcDaoImpl.java:151)
    at org.springframework.security.authentication.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:102)
    at org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:132)
    at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:156)
    at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:177)
    at org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter.attemptAuthentication(UsernamePasswordAuthenticationFilter.java:92)
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:211)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:105)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:724)

这是我的SecurityConfig类：

@Configuration
@EnableWebMvcSecurity
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    private DataSource dataSource;
    @Autowired
    public void congigureGlobal(AuthenticationManagerBuilder auth) throws Exception {

        auth
            .jdbcAuthentication()
            .dataSource(dataSource);
    }


    public void configure(HttpSecurity http) throws Exception {


        http            
            .authorizeRequests()
            .antMatchers("/login").permitAll()
            .antMatchers("/admin").hasRole("ADMIN")
            .anyRequest().authenticated()
            .and()
            .formLogin()
                .loginPage("/login").and().httpBasic();
    }
}

这是我的application-config文件

<context:component-scan
    base-package="com.springsecurityexample"/>

<context:property-placeholder 
    location="classpath*:spring/*.properties"/>

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">

    <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
    <property name="url" value="jdbc:mysql://localhost:3306/testdatabase"/>
    <property name="username" value="test"/>
    <property name="password" value="test123"/>           

</bean>

点击登录按钮后，会出现错误。 stackoverflow上的类似问题似乎表明存在依赖性问题，但所有依赖关系似乎都已到位。

Answer 1

当我在项目中包含org.springframework.core-3.1.0.M2.jar时，我遇到了同样的错误。我查看了jar内部并打开了org.springframework.jdbc.core.StatementCreatorUtils类。我发现它正在使用类SpringProperties，它不是上面jar的一部分。我用spring-core-4.2.0.RELEASE.jar替换了上面的JAR，它开始工作了。

Answer 2

除了将这个jar文件添加到我的项目spring-core-4.0.6.RELEASE.jar的lib目录之外，我没有做任何事情，或者我们可以将它添加到我们的构建路径中。我希望这会有所帮助。

无法初始化类org.springframework.jdbc.core.StatementCreatorUtils

2 个答案: