创建名为“securityConfig"的 bean 时出错:注入自动装配的依赖项失败 [英] Error creating bean with name 'securityConfig': Injection of autowired dependencies failed

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

Error creating bean with name 'securityConfig': Injection of autowired dependencies failed

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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