添加 Springs LDAP-Core 后终止
Getting a termination after adding Springs LDAP-Core
我用 Spring Boot 构建了一个简单的应用程序。
Test.java
package Test;
import org.springframework.boot.*;
import org.springframework.boot.autoconfigure.*;
import org.springframework.scheduling.annotation.*;
@SpringBootApplication
@EnableScheduling
public class App
{
public static void main( String[] args )
{
SpringApplication.run (App.class, args);
}
}
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>Test</groupId>
<artifactId>Test</artifactId>
<version>1.0</version>
<name>Test</name>
<url>http://www.example.com</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>2.2.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>2.2.0.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.4.0</version>
<configuration>
<fork>true</fork>
<mainClass>${start-class}</mainClass>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
按预期启动。
. ____ _ __ _ _
/\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.2.0.RELEASE)
2021-01-22 21:10:08.438 INFO 11932 --- [ main] Test.App : Starting App on ASPIRE with PID 11932 (/MvnTest/Test/target/classes started by ch in /data/projects/MvnTest/Test)
2021-01-22 21:10:08.441 INFO 11932 --- [ main] Test.App : No active profile set, falling back to default profiles: default
2021-01-22 21:10:09.421 INFO 11932 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2021-01-22 21:10:09.432 INFO 11932 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2021-01-22 21:10:09.432 INFO 11932 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.27]
2021-01-22 21:10:09.496 INFO 11932 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2021-01-22 21:10:09.496 INFO 11932 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 981 ms
2021-01-22 21:10:09.679 INFO 11932 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2021-01-22 21:10:09.820 INFO 11932 --- [ main] .s.s.UserDetailsServiceAutoConfiguration :
Using generated security password: b1d1aca3-b55e-4d71-aac6-9e33e4d082bd
2021-01-22 21:10:09.889 INFO 11932 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: any request, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@5a0bef24, org.springframework.security.web.context.SecurityContextPersistenceFilter@1bb740f2, org.springframework.security.web.header.HeaderWriterFilter@29fa6b65, org.springframework.security.web.csrf.CsrfFilter@3ac3f6f, org.springframework.security.web.authentication.logout.LogoutFilter@51b01550, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@3289079a, org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter@672a1c62, org.springframework.security.web.authentication.ui.DefaultLogoutPageGeneratingFilter@6468a7b6, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@708f018e, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@61f6d381, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@5f95f1e1, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@2f860823, org.springframework.security.web.session.SessionManagementFilter@47406941, org.springframework.security.web.access.ExceptionTranslationFilter@6504a875, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@1d247525]
2021-01-22 21:10:09.903 INFO 11932 --- [ main] o.s.s.c.ThreadPoolTaskScheduler : Initializing ExecutorService 'taskScheduler'
2021-01-22 21:10:09.953 INFO 11932 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2021-01-22 21:10:09.957 INFO 11932 --- [ main] Test.App : Started App in 1.876 seconds (JVM running for 2.209)
我尝试为 LDAP 添加依赖项。
<dependency>
<groupId>org.springframework.ldap</groupId>
<artifactId>spring-ldap-core</artifactId>
<version>2.3.3.RELEASE</version>
</dependency>
然后它立即终止。
21:05:32.453 [background-preinit] DEBUG org.jboss.logging - Logging Provider: org.jboss.logging.Log4j2LoggerProvider
21:05:32.456 [background-preinit] INFO org.hibernate.validator.internal.util.Version - HV000001: Hibernate Validator 6.0.17.Final
21:05:32.463 [background-preinit] DEBUG org.hibernate.validator.internal.engine.resolver.TraversableResolvers - Cannot find javax.persistence.Persistence on classpath. Assuming non JPA 2 environment. All properties will per default be traversable.
21:05:32.465 [background-preinit] DEBUG org.hibernate.validator.internal.xml.config.ValidationXmlParser - Trying to load META-INF/validation.xml for XML based Validator configuration.
21:05:32.466 [background-preinit] DEBUG org.hibernate.validator.internal.xml.config.ResourceLoaderHelper - Trying to load META-INF/validation.xml via TCCL
21:05:32.466 [background-preinit] DEBUG org.hibernate.validator.internal.xml.config.ResourceLoaderHelper - Trying to load META-INF/validation.xml via Hibernate Validator's class loader
21:05:32.467 [background-preinit] DEBUG org.hibernate.validator.internal.xml.config.ValidationXmlParser - No META-INF/validation.xml found. Using annotation based configuration only.
21:05:32.551 [background-preinit] DEBUG org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator - Loaded expression factory via original TCCL
21:05:32.555 [background-preinit] DEBUG org.hibernate.validator.internal.engine.ValidatorFactoryImpl - HV000234: Using org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator as ValidatorFactory-scoped message interpolator.
21:05:32.555 [background-preinit] DEBUG org.hibernate.validator.internal.engine.ValidatorFactoryImpl - HV000234: Using org.hibernate.validator.internal.engine.resolver.TraverseAllTraversableResolver as ValidatorFactory-scoped traversable resolver.
21:05:32.555 [background-preinit] DEBUG org.hibernate.validator.internal.engine.ValidatorFactoryImpl - HV000234: Using org.hibernate.validator.internal.util.ExecutableParameterNameProvider as ValidatorFactory-scoped parameter name provider.
21:05:32.555 [background-preinit] DEBUG org.hibernate.validator.internal.engine.ValidatorFactoryImpl - HV000234: Using org.hibernate.validator.internal.engine.DefaultClockProvider as ValidatorFactory-scoped clock provider.
21:05:32.555 [background-preinit] DEBUG org.hibernate.validator.internal.engine.ValidatorFactoryImpl - HV000234: Using org.hibernate.validator.internal.engine.scripting.DefaultScriptEvaluatorFactory as ValidatorFactory-scoped script evaluator factory.
有什么办法让它正常启动吗？
我怀疑你有版本号冲突。
在创建 spring 引导项目时，我建议您使用 spring boot initializer。在这里你可以 select 你想要的依赖。然后他们为你生成一个项目，当你查看 pom 时，你会看到在顶部声明了一个父 pom。
通常看起来像这样并且包含 spring 引导版本的版本：
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.4.2</version>
</parent>
这个父项是必不可少的，因为 spring boot 是一个框架，因此框架的每个版本都包含具有特定版本号的依赖项。父 pom 确保所有依赖项都具有一起工作的版本号。您可以阅读 spring 中的 java 项目是如何设置的 here。
这也意味着当您声明其他 spring 依赖项时，您可以省略
版本号，因为父 pom 将选择与该版本的 spring boot.
配合良好的版本号
// no need for version numbering it gets fetched from the parent
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
所以声明ldap依赖的时候也可以省略版本号
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-ldap</artifactId>
</dependency>
但如上文所述，使用初始化程序创建 spring 引导项目。超级简单。
我用 Spring Boot 构建了一个简单的应用程序。
Test.java
package Test;
import org.springframework.boot.*;
import org.springframework.boot.autoconfigure.*;
import org.springframework.scheduling.annotation.*;
@SpringBootApplication
@EnableScheduling
public class App
{
public static void main( String[] args )
{
SpringApplication.run (App.class, args);
}
}
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>Test</groupId>
<artifactId>Test</artifactId>
<version>1.0</version>
<name>Test</name>
<url>http://www.example.com</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>2.2.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>2.2.0.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.4.0</version>
<configuration>
<fork>true</fork>
<mainClass>${start-class}</mainClass>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
按预期启动。
. ____ _ __ _ _
/\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.2.0.RELEASE)
2021-01-22 21:10:08.438 INFO 11932 --- [ main] Test.App : Starting App on ASPIRE with PID 11932 (/MvnTest/Test/target/classes started by ch in /data/projects/MvnTest/Test)
2021-01-22 21:10:08.441 INFO 11932 --- [ main] Test.App : No active profile set, falling back to default profiles: default
2021-01-22 21:10:09.421 INFO 11932 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2021-01-22 21:10:09.432 INFO 11932 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2021-01-22 21:10:09.432 INFO 11932 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.27]
2021-01-22 21:10:09.496 INFO 11932 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2021-01-22 21:10:09.496 INFO 11932 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 981 ms
2021-01-22 21:10:09.679 INFO 11932 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2021-01-22 21:10:09.820 INFO 11932 --- [ main] .s.s.UserDetailsServiceAutoConfiguration :
Using generated security password: b1d1aca3-b55e-4d71-aac6-9e33e4d082bd
2021-01-22 21:10:09.889 INFO 11932 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: any request, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@5a0bef24, org.springframework.security.web.context.SecurityContextPersistenceFilter@1bb740f2, org.springframework.security.web.header.HeaderWriterFilter@29fa6b65, org.springframework.security.web.csrf.CsrfFilter@3ac3f6f, org.springframework.security.web.authentication.logout.LogoutFilter@51b01550, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@3289079a, org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter@672a1c62, org.springframework.security.web.authentication.ui.DefaultLogoutPageGeneratingFilter@6468a7b6, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@708f018e, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@61f6d381, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@5f95f1e1, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@2f860823, org.springframework.security.web.session.SessionManagementFilter@47406941, org.springframework.security.web.access.ExceptionTranslationFilter@6504a875, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@1d247525]
2021-01-22 21:10:09.903 INFO 11932 --- [ main] o.s.s.c.ThreadPoolTaskScheduler : Initializing ExecutorService 'taskScheduler'
2021-01-22 21:10:09.953 INFO 11932 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2021-01-22 21:10:09.957 INFO 11932 --- [ main] Test.App : Started App in 1.876 seconds (JVM running for 2.209)
我尝试为 LDAP 添加依赖项。
<dependency>
<groupId>org.springframework.ldap</groupId>
<artifactId>spring-ldap-core</artifactId>
<version>2.3.3.RELEASE</version>
</dependency>
然后它立即终止。
21:05:32.453 [background-preinit] DEBUG org.jboss.logging - Logging Provider: org.jboss.logging.Log4j2LoggerProvider
21:05:32.456 [background-preinit] INFO org.hibernate.validator.internal.util.Version - HV000001: Hibernate Validator 6.0.17.Final
21:05:32.463 [background-preinit] DEBUG org.hibernate.validator.internal.engine.resolver.TraversableResolvers - Cannot find javax.persistence.Persistence on classpath. Assuming non JPA 2 environment. All properties will per default be traversable.
21:05:32.465 [background-preinit] DEBUG org.hibernate.validator.internal.xml.config.ValidationXmlParser - Trying to load META-INF/validation.xml for XML based Validator configuration.
21:05:32.466 [background-preinit] DEBUG org.hibernate.validator.internal.xml.config.ResourceLoaderHelper - Trying to load META-INF/validation.xml via TCCL
21:05:32.466 [background-preinit] DEBUG org.hibernate.validator.internal.xml.config.ResourceLoaderHelper - Trying to load META-INF/validation.xml via Hibernate Validator's class loader
21:05:32.467 [background-preinit] DEBUG org.hibernate.validator.internal.xml.config.ValidationXmlParser - No META-INF/validation.xml found. Using annotation based configuration only.
21:05:32.551 [background-preinit] DEBUG org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator - Loaded expression factory via original TCCL
21:05:32.555 [background-preinit] DEBUG org.hibernate.validator.internal.engine.ValidatorFactoryImpl - HV000234: Using org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator as ValidatorFactory-scoped message interpolator.
21:05:32.555 [background-preinit] DEBUG org.hibernate.validator.internal.engine.ValidatorFactoryImpl - HV000234: Using org.hibernate.validator.internal.engine.resolver.TraverseAllTraversableResolver as ValidatorFactory-scoped traversable resolver.
21:05:32.555 [background-preinit] DEBUG org.hibernate.validator.internal.engine.ValidatorFactoryImpl - HV000234: Using org.hibernate.validator.internal.util.ExecutableParameterNameProvider as ValidatorFactory-scoped parameter name provider.
21:05:32.555 [background-preinit] DEBUG org.hibernate.validator.internal.engine.ValidatorFactoryImpl - HV000234: Using org.hibernate.validator.internal.engine.DefaultClockProvider as ValidatorFactory-scoped clock provider.
21:05:32.555 [background-preinit] DEBUG org.hibernate.validator.internal.engine.ValidatorFactoryImpl - HV000234: Using org.hibernate.validator.internal.engine.scripting.DefaultScriptEvaluatorFactory as ValidatorFactory-scoped script evaluator factory.
有什么办法让它正常启动吗？
我怀疑你有版本号冲突。
在创建 spring 引导项目时，我建议您使用 spring boot initializer。在这里你可以 select 你想要的依赖。然后他们为你生成一个项目，当你查看 pom 时，你会看到在顶部声明了一个父 pom。
通常看起来像这样并且包含 spring 引导版本的版本：
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.4.2</version>
</parent>
这个父项是必不可少的，因为 spring boot 是一个框架，因此框架的每个版本都包含具有特定版本号的依赖项。父 pom 确保所有依赖项都具有一起工作的版本号。您可以阅读 spring 中的 java 项目是如何设置的 here。
这也意味着当您声明其他 spring 依赖项时，您可以省略 版本号，因为父 pom 将选择与该版本的 spring boot.
配合良好的版本号// no need for version numbering it gets fetched from the parent
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
所以声明ldap依赖的时候也可以省略版本号
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-ldap</artifactId>
</dependency>
但如上文所述，使用初始化程序创建 spring 引导项目。超级简单。