openfire插件中servlet的配置

深碍√TFBOYSˉ_ 2022-08-27 15:37 174阅读 0赞

## 目录结构 ##

![20140717170253578][]

## 1.servlet-AreaBroadcastServlet.java ##

如Openfire插件中提供对外的Servlet服务，访问地址： http://server:9090/plugins/xxxservice/xxservlet   
默认情况下访问该地址是会转向到Openfire认证界面，即需要认证才能访问该地址。   
要免认证访问，需要如以下代码实现：

关键点是：SERVICE\_NAME 采用插件所在文件夹名+servlet地址的写法。

public class AreaBroadcastServlet extends HttpServlet \{

private static final String SERVICE\_NAME = "areaBroadcast/abservlet";

@Override  
    public void init(ServletConfig servletConfig) throws ServletException \{   
         super.init(servletConfig);   
        AuthCheckFilter.addExclude(SERVICE\_NAME);   
    \}   
      
    @Override  
public void doPost(HttpServletRequest request, HttpServletResponse response)  
     \{

//TODO:做你想做的处理

\}  
      
    @Override  
    public void doGet(HttpServletRequest request, HttpServletResponse response)  
\{  
    doPost(request, response);  
        \}  
      
    @Override  
    public void destroy() \{   
    super.destroy();   
           AuthCheckFilter.removeExclude(SERVICE\_NAME);   
    \}   
\}

## 2.web-custom.xml ##

<?xml version='1.0' encoding='ISO-8859-1'?>  
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app\_2\_3.dtd">  
<web-app>  
      
    <servlet>  
        <servlet-name>AreaBroadcastServlet</servlet-name>  
        <servlet-class>com.channelsoft.openfire.plugin.AreaBroadcastServlet</servlet-class>  
    </servlet>  
  
  
      
    <servlet-mapping>  
        <servlet-name>AreaBroadcastServlet</servlet-name>  
        <url-pattern>/ abservlet</url-pattern>  
    </servlet-mapping>  
      
</web-app>

注意： <url-pattern>/ abservlet</url-pattern>这个标黄的地方 一定要全小写，否则jsp页面无法找到该servlet，具体原因不明。

[20140717170253578]: /images/20220823/2edfbc020fd245da9db48fddad43451b.png