Action類中通過ServlexxxAware介面的方式來擷取來擷取web資源

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1. 擷取方式如下：

package com.xuzhiwen.test;import javax.servlet.ServletContext;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.struts2.interceptor.ServletRequestAware;import org.apache.struts2.interceptor.ServletResponseAware;import org.apache.struts2.util.ServletContextAware;public class ActionContextByInter implements ServletRequestAware,ServletResponseAware,ServletContextAware{    private HttpServletRequest request;    private ServletContext servletContext;    private HttpServletResponse response;        @Override    public void setServletRequest(HttpServletRequest request) {        this.request = request;    }    @Override    public void setServletContext(ServletContext servletContext) {        this.servletContext = servletContext;    }    @Override    public void setServletResponse(HttpServletResponse response) {        this.response = response;    }}

 

Action類中通過ServlexxxAware介面的方式來擷取來擷取web資源