把你的BEAN放在包中SBean.java:
package test;//updatedpublic class SBean implements java.io.Serializable
{jsp中用:
<jsp:useBean id="foo" class="test.SBean" scope="request">
package test;//updatedpublic class SBean implements java.io.Serializable
{jsp中用:
<jsp:useBean id="foo" class="test.SBean" scope="request">
<jsp:setProperty name="foo" property="name" value="cjc"/>
<jsp:setProperty name="foo" property="age" value="22"/>
</jsp:useBean>
[javac] Compiling 1 source fileG:\Program Files\Tomcat\work\Catalina\localhost\jsptest\org\apache\jsp\javabean\SBean_jsp.java:6: '.' expected
import SBean;
^
1 error
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:127)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:351)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:415)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:458)
我按yaray的做法又出现下面的错误:
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:553)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.JasperException: Unable to compile class for JSPAn error occurred at line: -1 in the jsp file: nullGenerated servlet error:
[javac] Compiling 1 source fileG:\Program Files\Tomcat\work\Catalina\localhost\jsptest\org\apache\jsp\javabean\SBean_jsp.java:6: '.' expected
import SBean;
^
1 error
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:127)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:351)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:415)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:458)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:553)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
那岂不是十分麻烦?