GWT project部署到tomcat

henda

　　1.GWT module
        com.xxx.myapp.Index
　　2.新建Tomcat结构
webapps
        |
        |--myapp
                |-- (1)
                |--WEB-INF
                        |--lib (2)
                        |--classes (3)
                        |--web.xml (4)
　　3.GWT工程部署
        copy eclipse myapp工程bin下的冬冬放在(3)；
        copy www/com.xxx.myapp.Index/下的编译文件copy到(1)；
        copy gwt-user.jar到(2)，并把里面的javax包删除；
        新建(4)web.xml文件，内容如下：
<?xml version="1.0" encoding="UTF-8"?>
<web-app>
        <servlet>
                <servlet-name>XXXService</servlet-name>
                <servlet-class>com.xxx.myapp.XXXServiceImpl</servlet-class>
        </servlet>
        
        <servlet-mapping>
                <servlet-name>XXXService</servlet-name>
                <url-pattern>/XXXService</url-pattern>
        </servlet-mapping>
</web-app>
　　其中XXXService为Index.gwt.xml中对应，有多个servlet则分别添加
<servlet path="/XXXService" class="com.xxx.myapp.XXXServiceImpl"/>
　　PS: XXXService.java文件中新建remote service时插件工具自动生成的代码：
        public static class Util {
                private static XXXServiceAsync instance;
                public static XXXServiceAsync getInstance(){
                        if (instance == null) {
                                instance = (XXXServiceAsync) GWT.create(XXXService.class);
                                ServiceDefTarget target = (ServiceDefTarget) instance;
                                target.setServiceEntryPoint(GWT.getModuleBaseURL() + "/XXXService");
                        }
                        return instance;
                }
        }
　　4.预览 http://localhost:8080/myapp/Index.html