1.需要将tomcat的webapps 关联到项目的工作空间。

　　在apache-tomcat-6.0.41\conf下添加conf\Catalina\localhost，也就是建立Catalina和localhost文件夹。

　　在localhost中添加文件ROOT.xml，文件内容：

<?xml version="1.0" encoding="UTF-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!--
<Context path="" docBase="D:\projects\PayPlatform\target\payplatform-0.1-BETA.war" />
-->
<!--
<Context path="" docBase="D:\projects\BankCompany\payPlatform\trunk\target\payplatform-web.war" />
-->

<Context path="" docBase="D:\dev-rcrp-tree\newRcRp\refund-web\target\jd-web.war" />

其中docBase指定项目的war包位置。就可以了~

tomcat 端 启动项目，废弃掉Eclipse自带启动