我在开发工具中运行也能跳出登录界面,当输入用户ID:mr和用户密码:mrsoft时,出现如下的错误提示:E:BorlandJBuilder2006jdk1.5injavaw -classpath "F:Appjxcclasses;F:软件备份javahibernate-3.1.3hibernate-3.1hibernate3.jar;F:软件备份javahibernate-3.1.3hibernate-3.1liblog4j-1.2.11.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libant-antlr-1.6.5.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libcleanimports.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libantlr-2.7.6rc1.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libversioncheck.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libc3p0-0.9.0.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libjgroups-2.2.8.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libjboss-system.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libxml-apis.jar;F:软件备份javahibernate-3.1.3hibernate-3.1liboscache-2.1.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libproxool-0.8.3.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libjacc-1_0-fr.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libsyndiag2.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libjboss-common.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libcglib-2.1.3.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libjboss-jmx.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libjaas.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libjdbc2_0-stdext.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libswarmcache-1.0rc2.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libxerces-2.6.2.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libasm-attrs.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libant-1.6.5.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libconcurrent-1.3.2.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libasm.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libcommons-collections-2.1.1.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libconnector.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libehcache-1.1.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libant-swing-1.6.5.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libjta.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libant-launcher-1.6.5.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libdom4j-1.6.1.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libjboss-cache.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libjaxen-1.1-beta-7.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libcommons-logging-1.0.4.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libjunit-3.8.1.jar;F:软件备份javahibernate-3.1.3hibernate-3.1libant-junit-1.6.5.jar;C:Program FilesMicrosoft SQL Server 2000 Driver for JDBClibmssqlserver.jar;C:Program FilesMicrosoft SQL Server 2000 Driver for JDBClibmsutil.jar;C:Program FilesMicrosoft SQL Server 2000 Driver for JDBClibmsbase.jar;C:Program FilesMicrosoft SQL Server 2000 Driver for JDBClib;C:spring-framework-1.2.7liblog4jlog4j-1.2.13.jar;C:spring-framework-1.2.7libeasymockeasymockclassextension.jar;C:spring-framework-1.2.7libeasymockeasymock.jar;C:spring-framework-1.2.7libc3p0c3p0-0.9.0.4.jar;C:spring-framework-1.2.7libjakarta-commonscommons-collections.jar;C:spring-framework-1.2.7libjakarta-commonscommons-logging.jar;C:spring-framework-1.2.7libjakarta-commonscommons-validator.jar;C:spring-framework-1.2.7libjakarta-commonscommons-dbcp.jar;C:spring-framework-1.2.7libjakarta-commonscommons-beanutils.jar;C:spring-framework-1.2.7libjakarta-commonscommons-attributes-api.jar;C:spring-framework-1.2.7libjakarta-commonscommons-lang.jar;C:spring-framework-1.2.7libjakarta-commonscommons-attributes-compiler.jar;C:spring-framework-1.2.7libjakarta-commonscommons-fileupload.jar;C:spring-framework-1.2.7libjakarta-commonscommons-discovery.jar;C:spring-framework-1.2.7libjakarta-commonscommons-httpclient.jar;C:spring-framework-1.2.7libjakarta-commonscommons-digester.jar;C:spring-framework-1.2.7libjakarta-commonscommons-codec.jar;C:spring-framework-1.2.7libjakarta-commonscommons-pool.jar;C:spring-framework-1.2.7libitextitext-1.3.jar;C:spring-framework-1.2.7libantlrantlr-2.7.5H3.jar;C:spring-framework-1.2.7libj2eejstl.jar;C:spring-framework-1.2.7libj2eeactivation.jar;C:spring-framework-1.2.7libj2eeservlet-api.jar;C:spring-framework-1.2.7libj2eemail.jar;C:spring-framework-1.2.7libj2ee
owset.jar;C:spring-framework-1.2.7libj2eejms.jar;C:spring-framework-1.2.7libj2eexml-apis.jar;C:spring-framework-1.2.7libj2eejaxrpc.jar;C:spring-framework-1.2.7libj2eeejb.jar;C:spring-framework-1.2.7libj2eejta.jar;C:spring-framework-1.2.7libj2eejsp-api.jar;C:spring-framework-1.2.7libj2eejdbc2_0-stdext.jar;C:spring-framework-1.2.7libj2eeconnector.jar;C:spring-framework-1.2.7libjmxjmxri.jar;C:spring-framework-1.2.7libjmxjmxremote.jar;C:spring-framework-1.2.7libjmxjmxremote_optional.jar;C:spring-framework-1.2.7libstrutsstruts.jar;C:spring-framework-1.2.7libaxisaxis.jar;C:spring-framework-1.2.7libaxiswsdl4j.jar;C:spring-framework-1.2.7libaxissaaj.jar;C:spring-framework-1.2.7libjsfjsf-api.jar;C:spring-framework-1.2.7libvelocityvelocity-tools-view-1.2.jar;C:spring-framework-1.2.7libvelocityvelocity-tools-generic-1.2.jar;C:spring-framework-1.2.7libvelocityvelocity-1.4.jar;C:spring-framework-1.2.7lib oplink oplink-api.jar;C:spring-framework-1.2.7libjexcelapijxl.jar;C:spring-framework-1.2.7libpoipoi-2.5.1.jar;C:spring-framework-1.2.7libfreemarkerfreemarker.jar;C:spring-framework-1.2.7libjamonJAMon.jar;C:spring-framework-1.2.7libcglibcglib-nodep-2.1_3.jar;C:spring-framework-1.2.7libcauchohessian-2.1.12.jar;C:spring-framework-1.2.7libcauchourlap-2.1.12.jar;C:spring-framework-1.2.7libjunitjunit.jar;C:spring-framework-1.2.7libantant-launcher.jar;C:spring-framework-1.2.7libantant-junit.jar;C:spring-framework-1.2.7libantant.jar;C:spring-framework-1.2.7libjotmxapool.jar;C:spring-framework-1.2.7libjotmjotm.jar;C:spring-framework-1.2.7libjakarta-taglibsstandard.jar;C:spring-framework-1.2.7libjasperreportsjasperreports-1.0.3.jar;C:spring-framework-1.2.7libhsqldbhsqldb.jar;C:spring-framework-1.2.7libquartzquartz-1.5.1.jar;C:spring-framework-1.2.7libdom4jjaxen-1.1-beta-4.jar;C:spring-framework-1.2.7libdom4jdom4j-1.6.jar;C:spring-framework-1.2.7libhibernatehibernate3.jar;C:spring-framework-1.2.7libhibernatehibernate2.jar;C:spring-framework-1.2.7libhibernatehibernate-annotations.jar;C:spring-framework-1.2.7libcoscos.jar;C:spring-framework-1.2.7libojbdb-ojb-1.0.4.jar;C:spring-framework-1.2.7libibatisibatis-common-2.jar;C:spring-framework-1.2.7libibatisibatis-sqlmap-2.jar;C:spring-framework-1.2.7libibatisibatis-sqlmap.jar;C:spring-framework-1.2.7libaopallianceaopalliance.jar;C:spring-framework-1.2.7liborojakarta-oro-2.0.8.jar;C:spring-framework-1.2.7libxdocletxjavadoc-1.1.jar;C:spring-framework-1.2.7libehcacheehcache-1.1.jar;C:spring-framework-1.2.7libjdojdo2.jar;C:spring-framework-1.2.7distspring-orm.jar;C:spring-framework-1.2.7distspring-context.jar;C:spring-framework-1.2.7distspring-web.jar;C:spring-framework-1.2.7distspring-hibernate.jar;C:spring-framework-1.2.7distspring-aop.jar;C:spring-framework-1.2.7distspring-dao.jar;C:spring-framework-1.2.7distspring-webmvc.jar;C:spring-framework-1.2.7distspring-support.jar;C:spring-framework-1.2.7distspring-beans.jar;C:spring-framework-1.2.7distspring.jar;C:spring-framework-1.2.7distspring-core.jar;C:spring-framework-1.2.7distspring-remoting.jar;C:spring-framework-1.2.7distspring-jdbc.jar;C:spring-framework-1.2.7distspring-mock.jar;E:BorlandJBuilder2006jdk1.5libhtmlconverter.jar;E:BorlandJBuilder2006jdk1.5libdt.jar;E:BorlandJBuilder2006jdk1.5lib ools.jar;E:BorlandJBuilder2006jdk1.5libjconsole.jar;E:BorlandJBuilder2006jdk1.5jrelibjsse.jar;E:BorlandJBuilder2006jdk1.5jrelibextsunjce_provider.jar;E:BorlandJBuilder2006jdk1.5jrelibextlocaledata.jar;E:BorlandJBuilder2006jdk1.5jrelibextsunpkcs11.jar;E:BorlandJBuilder2006jdk1.5jrelibextdnsns.jar;E:BorlandJBuilder2006jdk1.5jrelibim haiim.jar;E:BorlandJBuilder2006jdk1.5jrelibimindicim.jar;E:BorlandJBuilder2006jdk1.5jrelibplugin.jar;E:BorlandJBuilder2006jdk1.5jrelibcharsets.jar;E:BorlandJBuilder2006jdk1.5jrelibjce.jar;E:BorlandJBuilder2006jdk1.5jrelibdeploy.jar;E:BorlandJBuilder2006jdk1.5jrelibjavaws.jar;E:BorlandJBuilder2006jdk1.5jrelib
t.jar"  appjxc.view.JF_Login 
resourc = class path resource [appcontext.xml]
log4j:WARN No appenders could be found for logger (org.springframework.core.CollectionFactory).
log4j:WARN Please initialize the log4j system properly.
factory = org.springframework.beans.factory.xml.XmlBeanFactory defining beans [dataSource,sessionFactory,transactionManager,DAO,DAOProxy]; root of BeanFactory hierarchy
dao = appjxc.dao.DaoSupport@c68a98
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at appjxc.view.JF_Login.jBlogin_actionPerformed(JF_Login.java:177)
at appjxc.view.JF_Login.jPassconf_keyPressed(JF_Login.java:219)
at appjxc.view.JF_Login_jPassconf_keyAdapter.keyPressed(JF_Login.java:256)
at java.awt.Component.processKeyEvent(Component.java:5446)
at javax.swing.JComponent.processKeyEvent(JComponent.java:2680)
at java.awt.Component.processEvent(Component.java:5265)
at java.awt.Container.processEvent(Container.java:1966)id mrpass = mrsoft passconf = mrsoft

at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1810)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:672)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:920)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:798)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:636)
at java.awt.Component.dispatchEventImpl(Component.java:3841)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
请问这是怎么回事呀?着急呀,毕业设计做不好,觉都没法睡了!

哦,现在可以登录了,我原来是用户ID和用户密码同时输入才回车的.现在是用户ID输入后回车然后再输密码就可以进去了.只是我觉得这不太合理,应该同时输入再回车比较好的.不过剩下的问题基本上自己也能搞定了,谢谢你的指点呀!