搭建spring security 的嵌入式LDAP報錯如下，提示缺少directoryserivce的類，但是我找了很久，試了pom.ml很多依賴還是沒能成功，我的框架是spring+springmvc+security+LDAPContext?initialization?failed?java.lang.NoClassDefFoundError:org/apache/directory/server/core/DirectoryServicepom.xml相關配置如下<dependency> ????????????<groupId>org.apache.geronimo.plugins</groupId> ????????????<artifactId>directory</artifactId> ????????????<version>1.0</version> ????????</dependency> ????????<dependency> ????????????<groupId>org.apache.directory.server</groupId> ????????????<artifactId>apacheds-service</artifactId> ????????????<version>2.0.0-M21</version> ????????</dependency> ????????<dependency> ????????????<groupId>org.apache.directory.server</groupId> ????????????<artifactId>apacheds-core</artifactId> ????????????<version>1.5.5</version> ????????</dependency> ????????<dependency> ????????????<groupId>org.apache.directory.server</groupId> ????????????<artifactId>apacheds-server-jndi</artifactId> ????????????<version>1.5.5</version> ????????</dependency> ????????<dependency> ????????????<groupId>org.apache.directory.server</groupId> ????????????<artifactId>apacheds-all</artifactId> ????????????<version>1.5.5</version> ????????</dependency> ????????<dependency> ????????????<!--?Required?by?ApacheDS,?but?not?listed?in?its?POM?--> ????????????<groupId>commons-collections</groupId> ????????????<artifactId>commons-collections</artifactId> ????????????<version>3.2.1</version> ????????</dependency>我的security.xml配置如下，因為是跟著書里的教程做的，里面還有一些其他的配置?xml?version="1.0"?encoding="UTF-8"?> <beans?xmlns:security="http://www.springframework.org/schema/security" ???????xmlns:="http://www.springframework.org/schema/beans" ???????xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ???????xmlns:util="http://www.springframework.org/schema/util" ???????xsi:schemaLocation="http://www.springframework.org/schema/beans ????????http://www.springframework.org/schema/beans/spring-beans-3.2.xsd ????????http://www.springframework.org/schema/security ????????http://www.springframework.org/schema/security/spring-security-3.2.xsd ????????http://www.springframework.org/schema/util?http://www.springframework.org/schema/util/spring-util.xsd" ????????> ????<security:debug?/> ????<!--對Controller方法攔截的Security框架的配置--> ????<security:global-method-security?jsr250-annotations="enabled"?secured-annotations="enabled"?pre-post-annotations="enabled"/> ????<security:http?pattern="/login"?security="none"?/> ????<security:http?pattern="/home"?security="none"/> ????<security:http?pattern="/"?security="none"?/> ????<!--<security:http?pattern="/login.do"?security="none"?/>--> ????<security:http?pattern="/static/css/favicon.ico"?security="none"/> ????<security:http?auto-config="true"?use-expressions="true"?> ????????<security:access-denied-handler?error-page="/accessDenied.do"/> ????????<security:session-management?session-fixation-protection="migrateSession"> ????????????<security:concurrency-control?max-sessions="10"?expired-url=?"/login.do?error=expired"/> ????????</security:session-management> ????????<!--<security:intercept-url?pattern="/**"?access="hasRole('ROLE_ADMIN')"?/>--> ????????<security:intercept-url?pattern="/login.do"?access="permitAll"?requires-channel="https"?/> ????????<security:intercept-url?pattern="/**"?access="hasRole('ROLE_ADMIN')?or?hasRole('ROLE_USER')"?requires-channel="https"/> ????????<security:remember-me?key="jbcpPetStore"?services-ref="ipTokenBasedRememberMeServicesBean"/> ????????<security:form-login ????????????????login-page="/login.do" ????????????????username-parameter="username" ????????????????password-parameter="password" ????????????????default-target-url="/header" ????????????????/> ????????<security:custom-filter?ref="requestHeaderFilter"?before="FORM_LOGIN_FILTER"/> ????????<security:remember-me?key="jbcpPetStore"?token-validity-seconds="360"?user-service-ref="myUserDetailService"/> ????????<security:logout?invalidate-session="true"?logout-success-url="/"?logout-url="/logout"/> ????????<security:custom-filter?ref="ipFilter"?before="FILTER_SECURITY_INTERCEPTOR"/> ????</security:http> ????<security:authentication-manager?alias="authenticationManager"> ????????<security:authentication-provider?ref="signedRequestAuthenticationProvider"/> ????????<security:authentication-provider?user-service-ref="myUserDetailService"> ????????????<security:password-encoder?ref="BCryptEncoder"/> ????????</security:authentication-provider> ????????<security:ldap-authentication-provider?server-ref="ldapLocal"?user-search-filter="(uid={0})"?group-search-base="ou=Groups"/> ????</security:authentication-manager> ????<security:ldap-server?id="ldapLocal"?ldif="classpath:JBCPPets.ldif"??root="dc=jbcppets,dc=com"/> ????<bean?id="ipTokenBasedRememberMeServicesBean"?class="com.ssm.security.IPTokenBasedRememberMeServices"?> ????????<property?name="key"?value="jbcpPetStore"/> ????????<property?name="userDetailsService"?ref="myUserDetailService"/> ????????<!--?To?experiment?with?changing?the?checkbox?name?and?cookie?name?注意要與jsp頁面的名字匹配--> <!--????????<property?name="parameter"><value>_remember_me</value></property> ????????<property?name="cookieName"><value>REMEMBER_ME</value></property>--> ????</bean> ????<bean?id="authenticationFilter"?class=?"org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter"> ????????<property?name?="authenticationManager"?ref="authenticationManager"/> ????</bean> ????<bean?id="myUserDetailService"?class="com.ssm.security.MyUserDetailService"?> ????</bean> ????<bean?id="BCryptEncoder"?class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder"?/> ????<bean?id="ipFilter"?class="com.ssm.security.IPRoleAuthenticationFilter"> ????????<property?name="targetRole"?value="ROLE_ADMIN"/> ????????<property?name="allowedIPAddresses"> ????????????<list> ????????????????<value>0:0:0:0:0:0:0:1</value> ????????????</list> ????????</property> ????</bean> ????<bean?id="signedRequestAuthenticationProvider"?class="com.ssm.security.SignedUsernamePasswordAuthenticationProvider"> ????????<property?name="passwordEncoder"?ref="BCryptEncoder"/> ????????<property?name="userDetailsService"?ref="myUserDetailService"/> ????</bean> ????<bean?id="requestHeaderFilter"?class="com.ssm.security.RequestHeaderProcessingFilter"> ????????<property?name="authenticationManager"?ref="authenticationManager"/> ????</bean> </beans>以下是我照做的例子?配置?LDAP?服務器引用 第一步是在?dogstore-security.xml?中聲明嵌入式?LDAP?服務器的引用。LDAP?服務器的聲明在<http>元素之外，與<authentication-manager>相同的等級： <ldap-server?ldif="classpath:JBCPPets.ldif"?id="ldapLocal"? root="dc=jb?cppets,dc=com"/> 我們從?classpath?中加載?JBCPPets.ldif，并用其為?LDAP?服務器插入數據。這意味著（如 同嵌入式?HSQL?數據庫啟動那樣）我們應該在?WEB-INF/classes?放置?JBCPPets.ldif?文件。root屬性用特定的?DN?聲明了LDAP?目錄的根。這應該與我們使用的?LDIF?文件邏輯根?DN?相對應。 【注意，對于嵌入式的LDAP?服務器，root?是必須的，盡管?XML?模式并沒有這樣聲明。如果它沒有指明或指明錯誤，你會在?Apache?DS?server?啟動的時候看待幾個奇怪的錯誤?！?當我們在?Spring?Security?配置文件中聲明?LDAP?用戶服務和其它配置元素時，會重用這里定義的?bean?ID。對于嵌入式的?LDAP?模式來說，<ldap-server>聲明的其它屬性都是可選的。 啟用?LDAP?AuthenticationProvider 接下來，我們要配置另一個?AuthenticationProvider，它用?LDAP?來檢查用戶憑證。簡單得添加另一個?AuthenticationProvider?即可，如下： <authentication-manager?alias="authenticationManager"> <!--?Other?authentication?providers?are?here?--> <ldap-authentication-provider?server-ref="ldapLocal"?user-search-filter="(uid={0})" group-search-base="ou=Groups" /> </authentication-manager> 我們稍后將會介紹這些屬性——現在，回到應用并運行，使用用戶名?ldapguest?和密碼 password?進行登錄。你應該能夠登錄進去了！