创建名为 'securityConfig' 的 bean 时出错:注入自动装配的依赖项失败

问题描述

我正在尝试结合 Java-config 和 xml-config 进行 spring 安全认证.但我收到一个错误:

I am trying to combine Java-config and xml-config for spring security authentication. But i received an error:

创建名为securityConfig"的 bean 时出错:注入自动装配的依赖项失败

我的代码似乎有什么问题?一直在谷歌上搜索答案，但没有找到.

What seems to be the problem with my code? Been googling for answers but have not found any.

提前致谢.希望你能帮助我.

Thanks in advance. hope you can help me.

堆栈跟踪:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityConfig': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.setAuthenticationConfiguration(org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration); nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.setAuthenticationConfiguration(org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration); nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}

java-config:SecurityConfig.java

java-config: SecurityConfig.java

@Configuration
@EnableWebMvcSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

@Override
protected void configure(HttpSecurity http) throws Exception {
     http
     .authorizeRequests()
         .antMatchers("/webapp/resources/**").permitAll()
         .anyRequest().authenticated()
         .and()
     .formLogin()
         .loginPage("/login")
         .permitAll()
         .and()
     .logout()
         .permitAll();
}

@Autowired
public void registerGlobalAuthentication(
        AuthenticationManagerBuilder auth) throws Exception {
    auth
        .inMemoryAuthentication()
            .withUser("user").password("password").roles("USER");
}
}

web.xml

<!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/spring/root-context.xml</param-value>
</context-param>

<!-- Creates the Spring Container shared by all Servlets and Filters -->
<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<!-- Processes application requests -->
<servlet>
    <servlet-name>appServlet</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>appServlet</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

我已经在我的 servlet-context.xml 中声明了组件扫描

i have already declared component-scanning in my servlet-context.xml

<context:component-scan base-package="ph.project.p3.conf" />

推荐答案

您可以尝试添加 @Component 注释.这样自动装配应该可以工作.

You could try adding a @Component annotation. That way the autowiring should work.

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