<2003-4-22 下午06时09分23秒> <Error> <HTTP> <[WebAppServletContext(5811949,Defau ltWebApp,/DefaultWebApp)] Servlet failed with Exception java.lang.NoClassDefFoundError: ///WEB-INF/classes/bean/TextBean (wrong name: be an/TextBean) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:486) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:11 1) at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(Generic ClassLoader.java:338) at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClass Loader.java:155) at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAw areClassLoader.java:45) at java.lang.ClassLoader.loadClass(ClassLoader.java:297) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at weblogic.servlet.jsp.JspLexer.processBeanTag(JspLexer.java:1406) at weblogic.servlet.jsp.JspLexer.mXML_OPEN_USEBEAN(JspLexer.java:3113) at weblogic.servlet.jsp.JspLexer.mXML_THING(JspLexer.java:1899) at weblogic.servlet.jsp.JspLexer.mTOKEN(JspLexer.java:1804) at weblogic.servlet.jsp.JspLexer.nextToken(JspLexer.java:1732) at weblogic.servlet.jsp.JspLexer.parse(JspLexer.java:1015) at weblogic.servlet.jsp.JspParser.doit(JspParser.java:78) at weblogic.servlet.jsp.JspParser.parse(JspParser.java:181) at weblogic.servlet.jsp.Jsp2Java.outputs(Jsp2Java.java:119) at weblogic.utils.compiler.CodeGenerator.generate(CodeGenerator.java:255 ) at weblogic.servlet.jsp.JspStub.compilePage(JspStub.java:325) at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:189) at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:154) at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl. java:366) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm pl.java:240) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm pl.java:302) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm pl.java:200) at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe rvletContext.java:2390) at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm pl.java:1959) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120) >
ltWebApp,/DefaultWebApp)] Servlet failed with Exception
java.lang.NoClassDefFoundError: ///WEB-INF/classes/bean/TextBean (wrong name: be
an/TextBean)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:11
1)
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(Generic
ClassLoader.java:338)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClass
Loader.java:155)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAw
areClassLoader.java:45)
at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
at weblogic.servlet.jsp.JspLexer.processBeanTag(JspLexer.java:1406)
at weblogic.servlet.jsp.JspLexer.mXML_OPEN_USEBEAN(JspLexer.java:3113)
at weblogic.servlet.jsp.JspLexer.mXML_THING(JspLexer.java:1899)
at weblogic.servlet.jsp.JspLexer.mTOKEN(JspLexer.java:1804)
at weblogic.servlet.jsp.JspLexer.nextToken(JspLexer.java:1732)
at weblogic.servlet.jsp.JspLexer.parse(JspLexer.java:1015)
at weblogic.servlet.jsp.JspParser.doit(JspParser.java:78)
at weblogic.servlet.jsp.JspParser.parse(JspParser.java:181)
at weblogic.servlet.jsp.Jsp2Java.outputs(Jsp2Java.java:119)
at weblogic.utils.compiler.CodeGenerator.generate(CodeGenerator.java:255
)
at weblogic.servlet.jsp.JspStub.compilePage(JspStub.java:325)
at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:189)
at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:154)
at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.
java:366)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:240)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:302)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:200)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
rvletContext.java:2390)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
pl.java:1959)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
并在网页中用<jsp:useBean id="TextBean" scope="session" class="bean.TextBean" />
不用 ../WEB-INF/classes/bean.TextBean