我遇到了一个奇怪的问题。我使用 Spring Boot 2.0.1 使用 redis、mongodb 和 elasticsearch 创建了一个项目。在添加elasticsearch之前，一切运行顺利，但是在我添加elasticsearch之后，Spring Boot开始提示，但该错误看起来与elasticsearch无关，它提示它无法创建 userRepo 。请注意我使用lombok 的 @RequiredArgsConstructor 生成构造函数以使注入(inject)工作，所以它不应该是 @autowired 问题，任何人都可以帮助我吗？提前致谢
2018-05-02 16:12:58.687 INFO 74244 --- [ restartedMain] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2018-05-02 16:12:59.037 WARN 74244 --- [ restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'securityConfig' defined in file [/Users/wangpeng/workspace/books/gtm/backend/api/out/production/classes/dev/local/gtm/api/config/SecurityConfig.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userDetailsServiceImpl' defined in file [/Users/wangpeng/workspace/books/gtm/backend/api/out/production/classes/dev/local/gtm/api/security/UserDetailsServiceImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepo': Invocation of init method failed; nested exception is java.lang.IllegalStateException: No association found!
2018-05-02 16:12:59.037 DEBUG 74244 --- [ restartedMain] h.i.c.PoolingHttpClientConnectionManager : Connection manager is shutting down
2018-05-02 16:12:59.037 DEBUG 74244 --- [ restartedMain] h.i.c.PoolingHttpClientConnectionManager : Connection manager shut down
Process finished with exit code 1
我的子项目的build.gradle如下:
apply plugin: 'org.springframework.boot'
configurations {
compile.exclude module: 'spring-boot-starter-tomcat'
}
bootRun {
systemProperties = System.properties as Map<String, ?>
}
test {
systemProperties['spring.profiles.active'] = 'test'
}
dependencies {
implementation("io.springfox:springfox-swagger2:${springFoxVersion}")
implementation("io.springfox:springfox-bean-validators:${springFoxVersion}")
implementation("io.springfox:springfox-swagger-ui:${springFoxVersion}")
implementation("org.springframework.boot:spring-boot-starter-undertow")
implementation("org.springframework.boot:spring-boot-starter-actuator")
implementation("org.springframework.boot:spring-boot-starter-web")
implementation("io.jsonwebtoken:jjwt:0.9.0")
implementation("org.springframework.boot:spring-boot-starter-security")
implementation("org.springframework.boot:spring-boot-starter-aop")
implementation("org.zalando:problem-spring-web:0.20.1")
implementation("org.redisson:redisson:${redissonVersion}")
implementation("com.fasterxml.jackson.module:jackson-module-afterburner")
implementation("org.springframework.boot:spring-boot-starter-data-mongodb")
implementation("org.springframework.boot:spring-boot-starter-data-redis")
implementation("com.github.vanroy:spring-boot-starter-data-jest:3.1.2.RELEASE")
testImplementation("org.springframework.security:spring-security-test")
}
UserRepo如下
package dev.local.gtm.api.repository;
import dev.local.gtm.api.domain.User;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.data.repository.query.Param;
import org.springframework.stereotype.Repository;
import java.time.Instant;
import java.util.List;
import java.util.Optional;
@Repository
public interface UserRepo extends MongoRepository<User, String> {
String USERS_BY_LOGIN_CACHE = "usersByLogin";
String USERS_BY_MOBILE_CACHE = "usersByMobile";
String USERS_BY_EMAIL_CACHE = "usersByEmail";
@Cacheable(cacheNames = USERS_BY_MOBILE_CACHE)
Optional<User> findOneByMobile(@Param("mobile") String mobile);
@Cacheable(cacheNames = USERS_BY_EMAIL_CACHE)
Optional<User> findOneByEmailIgnoreCase(@Param("email") String email);
@Cacheable(cacheNames = USERS_BY_LOGIN_CACHE)
Optional<User> findOneByLogin(@Param("login") String login);
Page<User> findAllByLoginNot(Pageable pageable, @Param("login") String login);
List<User> findAllByActivatedIsFalseAndCreatedDateBefore(Instant dateTime);
}
Spring Security配置如下:
package dev.local.gtm.api.config;
import dev.local.gtm.api.security.AuthoritiesConstants;
import dev.local.gtm.api.security.jwt.JWTConfigurer;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.BeanInitializationException;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.http.HttpMethod;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import org.springframework.web.filter.CorsFilter;
import org.zalando.problem.spring.web.advice.security.SecurityProblemSupport;
import javax.annotation.PostConstruct;
@RequiredArgsConstructor
@Configuration
@ComponentScan(basePackages = "dev.local.gtm.api")
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
@Import(SecurityProblemSupport.class)
public class SecurityConfig extends WebSecurityConfigurerAdapter {
private final AuthenticationManagerBuilder authenticationManagerBuilder;
private final UserDetailsService userDetailsService;
private final CorsFilter corsFilter;
private final SecurityProblemSupport problemSupport;
private final JWTConfigurer jwtConfigurer;
@PostConstruct
public void init() {
try {
authenticationManagerBuilder
.userDetailsService(userDetailsService)
.passwordEncoder(passwordEncoder());
} catch (Exception e) {
throw new BeanInitializationException("安全配置失败", e);
}
}
@Override
@Bean
public AuthenticationManager authenticationManagerBean() throws Exception {
return super.authenticationManagerBean();
}
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
@Override
public void configure(WebSecurity web) {
web.ignoring()
.antMatchers(HttpMethod.OPTIONS, "/**")
.antMatchers("/app/**/*.{js,html}")
.antMatchers("/i18n/**")
.antMatchers("/content/**")
.antMatchers("/swagger-ui/index.html")
.antMatchers("/test/**");
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.addFilterBefore(corsFilter, UsernamePasswordAuthenticationFilter.class)
.exceptionHandling()
.authenticationEntryPoint(problemSupport)
.accessDeniedHandler(problemSupport)
.and()
.csrf()
.disable()
.headers()
.frameOptions()
.disable()
.and()
.sessionManagement()
.sessionCreationPolicy(SessionCreationPolicy.STATELESS)
.and()
.authorizeRequests()
.antMatchers("/api/auth/**").permitAll()
.antMatchers("/api/**").authenticated()
.antMatchers("/websocket/tracker").hasAuthority(AuthoritiesConstants.ADMIN)
.antMatchers("/websocket/**").permitAll()
.antMatchers("/management/health").permitAll()
.antMatchers("/management/**").hasAuthority(AuthoritiesConstants.ADMIN)
.antMatchers("/v2/api-docs/**").permitAll()
.antMatchers("/swagger-resources/configuration/ui").permitAll()
.antMatchers("/swagger-ui/index.html").permitAll()
.and()
.apply(jwtConfigurer);
}
}
UserDetailServiceImpl如下:
package dev.local.gtm.api.security;
import dev.local.gtm.api.config.Constants;
import dev.local.gtm.api.domain.User;
import dev.local.gtm.api.repository.UserRepo;
import lombok.RequiredArgsConstructor;
import lombok.extern.log4j.Log4j2;
import lombok.val;
import org.hibernate.validator.internal.constraintvalidators.hv.EmailValidator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Component;
import java.util.Locale;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
@Log4j2
@RequiredArgsConstructor
@Component("userDetailsService")
public class UserDetailsServiceImpl implements UserDetailsService {
private final UserRepo userRepo;
@Override
public UserDetails loadUserByUsername(final String login) {
log.debug("正在对用户名为 {} 的用户进行鉴权", login);
if (new EmailValidator().isValid(login, null)) {
val userByEmailFromDatabase = userRepo.findOneByEmailIgnoreCase(login);
return userByEmailFromDatabase.map(user -> createSpringSecurityUser(login, user))
.orElseThrow(() -> new UsernameNotFoundException("系统中不存在 email 为 " + login + " 的用户"));
}
if (Pattern.matches(Constants.MOBILE_REGEX, login)) {
val userByMobileFromDatabase = userRepo.findOneByMobile(login);
return userByMobileFromDatabase.map(user -> createSpringSecurityUser(login, user))
.orElseThrow(() -> new UsernameNotFoundException("系统中不存在手机号为 " + login + " 的用户"));
}
String lowercaseLogin = login.toLowerCase(Locale.ENGLISH);
val userByLoginFromDatabase = userRepo.findOneByLogin(lowercaseLogin);
return userByLoginFromDatabase.map(user -> createSpringSecurityUser(lowercaseLogin, user))
.orElseThrow(() -> new UsernameNotFoundException("User " + lowercaseLogin + " was not found in the database"));
}
private org.springframework.security.core.userdetails.User createSpringSecurityUser(String lowercaseLogin, User user) {
if (!user.isActivated()) {
throw new UserNotActivatedException("用户 " + lowercaseLogin + " 没有激活");
}
val grantedAuthorities = user.getAuthorities().stream()
.map(authority -> new SimpleGrantedAuthority(authority.getName()))
.collect(Collectors.toList());
return new org.springframework.security.core.userdetails.User(user.getLogin(),
user.getPassword(),
grantedAuthorities);
}
}
[更新] 将 spring-boot-jest 更改为 spring-boot-elasticsearch 后，错误更加具体。现在它说 elasticsearchTemplate bean 未定义，但事实上它是定义的。
2018-05-02 17:04:59.776 WARN 76262 --- [ restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'securityConfig' defined in file [/Users/wangpeng/workspace/books/gtm/backend/api/out/production/classes/dev/local/gtm/api/config/SecurityConfig.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userDetailsService' defined in file [/Users/wangpeng/workspace/books/gtm/backend/api/out/production/classes/dev/local/gtm/api/security/UserDetailsServiceImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepo': Cannot resolve reference to bean 'elasticsearchTemplate' while setting bean property 'elasticsearchOperations'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'elasticsearchTemplate' available
2018-05-02 17:04:59.805 INFO 76262 --- [ restartedMain] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2018-05-02 17:04:59.822 INFO 76262 --- [ restartedMain] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2018-05-02 17:04:59.925 ERROR 76262 --- [ restartedMain] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
Parameter 0 of constructor in dev.local.gtm.api.security.UserDetailsServiceImpl required a bean named 'elasticsearchTemplate' that could not be found.
Action:
Consider defining a bean named 'elasticsearchTemplate' in your configuration.
Process finished with exit code 1
该bean在ElasticConfig中定义如下
package dev.local.gtm.api.config;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.elasticsearch.client.Client;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchProperties;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.elasticsearch.core.ElasticsearchTemplate;
import org.springframework.data.elasticsearch.core.EntityMapper;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import java.io.IOException;
@Configuration
@EnableConfigurationProperties(ElasticsearchProperties.class)
@ConditionalOnProperty("spring.data.elasticsearch.cluster-nodes")
public class ElasticConfig {
@Bean
public ElasticsearchTemplate elasticsearchTemplate(Client client, Jackson2ObjectMapperBuilder jackson2ObjectMapperBuilder) {
return new ElasticsearchTemplate(client, new CustomEntityMapper(jackson2ObjectMapperBuilder.createXmlMapper(false).build()));
}
public class CustomEntityMapper implements EntityMapper {
private ObjectMapper objectMapper;
public CustomEntityMapper(ObjectMapper objectMapper) {
this.objectMapper = objectMapper;
objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
objectMapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
}
@Override
public String mapToString(Object object) throws IOException {
return objectMapper.writeValueAsString(object);
}
@Override
public <T> T mapToObject(String source, Class<T> clazz) throws IOException {
return objectMapper.readValue(source, clazz);
}
}
}
最佳答案
事实证明，我为 Elasticsearch 和 MongoDB 重用了相同的实体，这引发了异常。所以我设法通过分离实体来解决这个问题
关于java - 添加elasticsearch支持后，Spring Boot提示 BeanCreationException 与嵌套的 IllegalStateException 未找到关联，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50130150/