怎么在tomcat里面部署jsp？

[SBNOone]

我在webapps目录下面创建了如下目录结构：
myapp
myapp/WEB-INF
myapp/WEB-INF/classes
myapp/WEB-INF/lib
lib目录里面用到了一些hibernate的jar包，
classes里面放了些要用到的package，xxx.hbm.xml,xxx.cfg.xml
在myapp下面有个test.jsp,这个test.jsp要用到package里面的class文件，因为我想做个hibernate的小应用，找了很多的资料也只能做到如上的步骤，请问接下来还要做些什么相关的配置呀？

[SBNOone]

还有这两个都是连接mysql的驱动程序，有什么不同啊？
mm.mysql-2.0.4-bin.jar
mysql-connector-java-3.0.0-beta-bin.jar

[redex]

把类文件放入classes文件夹中（注意把包层次与子目录名对应）

[SBNOone]

<%@ page language="java" import="net.sf.hibernate.*,net.sf.hibernate.cfg.*,com.ren.po.Cat"%>
<%
try
{
private SessionFactory sessionFactory=new Configuration().configure().buildSessionFactory();
private Session session=sessionFactory.openSession();
private Cat cat=new Cat();

cat.setId("0001");
cat.setName("tonny");
session.save(cat);
session.flush();
session.close();
}
catch(Exception ex){}
%>

这样写抛出的异常
HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to compile class for JSP

An error occurred at line: 2 in the jsp file: /index.jsp
Generated servlet error:
Illegal modifier for the variable sessionFactory; only final is permitted

An error occurred at line: 2 in the jsp file: /index.jsp
Generated servlet error:
Duplicate local variable session

An error occurred at line: 2 in the jsp file: /index.jsp
Generated servlet error:
Illegal modifier for the variable cat; only final is permitted

An error occurred at line: 2 in the jsp file: /index.jsp
Generated servlet error:
The method save(Cat) is undefined for the type HttpSession

An error occurred at line: 2 in the jsp file: /index.jsp
Generated servlet error:
The method flush() is undefined for the type HttpSession

An error occurred at line: 2 in the jsp file: /index.jsp
Generated servlet error:
The method close() is undefined for the type HttpSession


org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:389)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:296)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


note The full stack trace of the root cause is available in the Apache Tomcat/5.5.4 logs.


--------------------------------------------------------------------------------

Apache Tomcat/5.5.4

[SBNOone]

<Context path="/myhibernate" docBase="myhibernate" debug="0" reloadable="true" crossContext="true">
<Resource name="jdbc/myhibernate" auth="Container" type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/myhibernate">
<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
<parameter>
<name>driverClassName</name>
<value>org.gjt.mm.mysql.Driver</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc:mysql:///test</value>
</parameter>
<parameter>
<name>username</name>
<value>root</value>
</parameter>
<parameter>
<name>password</name>
<value>2155596</value>
</parameter>
<parameter>
<name>maxActive</name>
<value>20</value>
</parameter>
<parameter>
<name>maxIdle</name>
<value>10</value>
</parameter>
<parameter>
<name>maxWait</name>
<value>-1</value>
</parameter>
</ResourceParams>
</Context>


</Host>

</Engine>

</Service>

[SBNOone]

<!DOCTYPE hibernate-configuration
PUBLIC "-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd">

<hibernate-configuration>
<session-factory>
<property name="connection.datasource">java:comp/env/jdbc/myhibernate</property>
<property name="show_sql">false</property>
<property name="dialect">net.sf.hibernate.dialect.MySQLDialect</property>

<!-- Mapping files -->
<mapping resource="Cat.hbm.xml"/>
</session-factory>

</hibernate-configuration>

[passwords]

把你整个工程考到webapp里就是咯

[coolice_2004]

可以拷貝到webapp里

也可以修改server.xml引导目标所在位置：<Context path="/yourapp" docBase="e:/yourapp" debug="1" reloadable="true"/>

[SBNOone]

现在抛的是net.sf.hibernate.JDBCExcdption:cannot open connection

[woodcord]

mysql-connector-java-3.0.0-beta-bin.jar是有mm.mysql-2.0.4-bin.jar修改得到的

[jerrykey]

部署jdbc驱动，然后把页面放在myapp目录下面，然后就可以用了。

[j2nix]

一种方法就是在Tomcat的webapps目录下按楼主的目录层次创建好目录，在myapp/WEB-INF下创建web.xml（WEB应用描述信息）；

另一种方法是将你的所有资源打包成.war文件，在Tomcat的manager下进行部署或将此文件直接copy到webapps下。

[wangjm02]

你在server.xml中配置了虚拟路径了吗？
你部署不成功的错误是什么，描述的不清楚！ 详细点

[ttoc]

要用hibernate在\WEB-INF\classes还要有hibernate.cfg.xml

[ttoc]

要要注意一下class文件应该是他的package对应