先编译成class,然后放到 webapps\root\web-inf\classes\目录下
然后重新启动服务器,用<jsp:useBean id="NJB" scope="page" class="newConnection"/>
<%
Connection con = NJB.getConn() ;
%>
然后重新启动服务器,用<jsp:useBean id="NJB" scope="page" class="newConnection"/>
<%
Connection con = NJB.getConn() ;
%>
是根据classpath么?
org.apache.jasper.JasperException: Unable to compile class for JSPAn error occurred at line: 7 in the jsp file: /test3.jspGenerated servlet error:
[javac] Compiling 1 source fileC:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\duanzq\test3_jsp.java:62: cannot resolve symbol
symbol : method newConnection ()
location: class NJB.newConnection
sqlBean.newConnection();
<jsp:useBean id="NJB" scope="page" class="NJB.newConnection"/>
<%
Connection con = NJB.getConn() ;
%>
为什么要放到webapps\root\web-inf\classes放到common\classes下行么?
是根据classpath么?