Spring安全Java NoSuchMethodException:SecurityConfig<初始化>（）

1 小时，3 分钟 Questions & Answers 4560

我使用基于Java配置的Spring安全性在我的项目中执行配置

只是我在初始化Spring Security时遇到问题，我使用的是SecurityConfig。类初始化适当的设置，但问题是该类有一个需要参数的构造函数

我以文档为基础：

http://docs.spring.io/spring-security/site/docs/3.2.0.RELEASE/reference/htmlsingle/#abstractsecuritywebapplicationinitializer-with-spring-mvc

public class SecurityConfig implements ConfigAttribute {
....

//~ Constructors ==================

public SecurityConfig(String config) {
    Assert.hasText(config, "You must provide a configuration attribute");
    this.attrib = config;
}
....
}

SecurityApplicationContext。爪哇

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled=true)
@ComponentScan(basePackages="com.tiarebalbi.kupo.configuration.security")
public class SecurityApplicationContext extends WebSecurityConfigurerAdapter {

@Autowired
private DataSource dataSource;

@Autowired
private Environment env;

@Autowired
private KupoUserDetailsService userDetailService;

/**
 * @param auth {@link AuthenticationManagerBuilder}
 * @throws Exception {@link Exception} 
 */
@Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
    auth.jdbcAuthentication()
            .dataSource(dataSource)
            .withDefaultSchema()
            .and()
        .userDetailsService(userDetailService)
        .passwordEncoder(new KupoPasswordEncoder());
}

@Override
@Autowired
public AuthenticationManager authenticationManagerBean() throws Exception {
    return super.authenticationManagerBean();
}

@Override
protected void configure(HttpSecurity http) throws Exception {
    http
        .authorizeRequests()
            .antMatchers("/public/**", "/recover-password", "/recover/**").permitAll()    
            .anyRequest().authenticated()
            .and()
        .formLogin()
            .loginPage("/login") 
            .loginProcessingUrl("/auth-verify")
            .defaultSuccessUrl("/dashboard")
            .failureUrl("/login?error")
            .permitAll()
            .and()
        .logout()
            .logoutRequestMatcher(new AntPathRequestMatcher("/logout")).logoutSuccessUrl("/login")
            .and()
        .rememberMe()
            .and()
        .sessionManagement()
            .maximumSessions(this.env.getRequiredProperty("security.session.max", Integer.class))
            .expiredUrl("/login?expired");
}
}

调度程序Servlet初始值设定项：

public class DispatcherServletInitializerContext extends AbstractAnnotationConfigDispatcherServletInitializer {

@Override
protected Class<?>[] getRootConfigClasses() {
    return new Class<?>[] { SecurityConfig.class ,GlobalApplicationContext.class };
}

@Override
protected Class<?>[] getServletConfigClasses() {
    return new Class<?>[] { WebApplicationContext.class, WebSocketApplicationContext.class };
}

@Override
protected String[] getServletMappings() {
    return new String[] { "/" };
}

@Override
protected void customizeRegistration(Dynamic registration) {
    registration.setInitParameter("dispatchOptionsRequest", "true");
    registration.setAsyncSupported(true);
}


@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    super.onStartup(servletContext);
}
}

错误：

java.lang.NoSuchMethodException: org.springframework.security.access.SecurityConfig.<init>()
at java.lang.Class.getConstructor0(Class.java:2810)
at java.lang.Class.getDeclaredConstructor(Class.java:2053)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:80)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1069)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1021)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:700)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:381)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:293)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:788)
at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:434)
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:780)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:284)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1322)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:732)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:490)
at org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:280)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:155)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118)
at org.eclipse.jetty.server.Server.start(Server.java:342)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)
at org.eclipse.jetty.server.Server.doStart(Server.java:290)
at org.eclipse.jetty.maven.plugin.JettyServer.doStart(JettyServer.java:68)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:564)
at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:360)
at org.eclipse.jetty.maven.plugin.JettyRunMojo.execute(JettyRunMojo.java:168)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)

共 (2) 个答案

# 1 楼答案
您正在尝试注册SecurityConfig。在应用程序上下文中初始化。但正如例外信息所说：
```
java.lang.NoSuchMethodException: org.springframework.security.access.SecurityConfig.<init>()
```
当您向应用程序上下文添加任何类时，Spring会尝试使用默认构造函数实例化它们。这意味着SecurityConfig中没有默认构造函数

我也不知道为什么要尝试在应用程序上下文中注册一个不带@Configuration注释并且里面没有任何@Bean注释的类。如果你提到：

http://docs.spring.io/spring-security/site/docs/3.2.0.RELEASE/reference/htmlsingle/#hello-web-security-java-configuration

您将在该教程中看到，他们创建了名为SecurityConfig的类。因此，我认为您应该创建自己的SecurityConfig，并准确地导入这个，而不是org。springframework。安全通道证券配置

# 2 楼答案

我通过将类设置为SecurityConfig解决了这个问题。类@Bean并调整设置AuthenticationManager

    /**
 * @return {@link SecurityConfig}
 */
@Bean
public SecurityConfig securityConfigBean() {
    SecurityConfig config = new SecurityConfig("kupo-security");
    return config;
}

/**
 * 
 * @param auth {@link AuthenticationManagerBuilder}
 * @throws Exception {@link Exception} 
 */
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
    auth.authenticationProvider(authProviders().getDaoProvider());
}

@Bean
@Override
public AuthenticationManager authenticationManagerBean() throws Exception {
    return new ProviderManager(authProviders());
}

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Spring安全Java NoSuchMethodException:SecurityConfig<初始化>（）

共 (2) 个答案

# 1 楼答案

# 2 楼答案