java - 在不同环境下构建spring boot jar失败

Question

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这是我的情况。我有 Spring 启动应用程序。它使用maven构建并打包在jar文件中。问题是当我在我的开发 PC 上构建它并运行时一切正常。如果我在我们的临时环境(Linux)上运行这个 jar 文件，它也运行良好。但是，如果我在临时环境中构建它(当然，这是由我们的 Jenkins 服务器完成的)，它会在启动时失败，但有异常:

2016-11-28 16:11:47.777 WARN 9443 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'authenticationController': Unsatisfied dependency expressed through field 'passwordEncoder'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 2016-11-28 16:11:47.781 INFO 9443 --- [ main] o.apache.catalina.core.StandardService : Stopping service Tomcat 2016-11-28 16:11:47.804 WARN 9443 --- [ main] o.s.boot.SpringApplication : Error handling failed (Error creating bean with name 'delegatingApplicationListener' defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration': Initialization of bean failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry' available) 2016-11-28 16:11:47.943 ERROR 9443 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :

<小时/>

应用程序无法启动

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描述:

no.sykling.rest.AuthenticationController 中的字段passwordEncoder 需要类型为“org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder”的 bean，但无法找到。

行动:

考虑在配置中定义“org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder”类型的 bean。

这是我的 Spring 安全配置的样子:

@Configuration
@EnableWebSecurity
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
private Logger logger = LoggerFactory.getLogger(SecurityConfiguration.class);

@Autowired private Environment environment;
@Autowired private UserService userService;

@Autowired
public void configureGlobal(AuthenticationManagerBuilder managerBuilder) throws Exception {
    managerBuilder.userDetailsService(userService);
    managerBuilder.authenticationProvider(authenticationProvider());
}

@Bean
public PasswordEncoder passwordEncoder() {
    return new BCryptPasswordEncoder();
}

@Bean
public DaoAuthenticationProvider authenticationProvider() {
    DaoAuthenticationProvider provider = new DaoAuthenticationProvider();
    provider.setUserDetailsService(userService);
    provider.setPasswordEncoder(passwordEncoder());
    return provider;
}

@Override
public void configure(WebSecurity web) throws Exception {
    web.ignoring().antMatchers("/css/**", "/js/**", "/partials/**", "index.html");
}

@Override
protected void configure(HttpSecurity http) throws Exception {
    http
        .authorizeRequests()
            .antMatchers("/v1/authenticate/login", "/v1/authenticate/logout", "/").permitAll()
            .anyRequest().hasRole("USER")
        .and()
            .logout()
            .permitAll()
            .logoutSuccessUrl("/")
        .and()
            .addFilterAfter(new CsrfHeaderFilter(), CsrfFilter.class)
            .csrf().disable();
}

private AuthenticationSuccessHandler loginSuccessHandler() {
    return ((request, response, authentication) -> response.sendRedirect("/dashboard"));
}

private AuthenticationFailureHandler loginFailureHandler() {
    return ((request, response, exception) -> response.sendRedirect("/"));
}

private CsrfTokenRepository csrfTokenRepository() {
    HttpSessionCsrfTokenRepository repository = new HttpSessionCsrfTokenRepository();
    repository.setHeaderName("X-XSRF-TOKEN");
    return repository;
}

}

BCryptPasswordEncoder bean 已明确定义，当我在调试器中运行应用程序时，它似乎已正确自动连接。但是一旦应用程序在我们的 Linux 机器上构建起来，它就无法启动。

提前致谢

Answer 1

以防万一有人经历过类似的情况......

Bean 定义是passwordEncoder，但是我尝试将其连接为编码器。一旦我指定了全名，例如passwordEncoder，它就按预期工作了。

但不确定为什么 Autowiring 对我的 IDE 有效。