Struts与JSP的交互问题?请各位指点.
package webstockdemo;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.Action;
import java.util.ArrayList;
import java.sql.SQLException;
public class ListAction extends Action {
public ListAction() {
try {
jbInit();
} catch (Exception ex) {
ex.printStackTrace();
}
}
public ActionForward execute(ActionMapping actionMapping,
ActionForm actionForm,
HttpServletRequest servletRequest,
HttpServletResponse servletResponse) throws
ClassNotFoundException, SQLException {
StockForm stockForm = (StockForm) actionForm;
StockDB stockdb=new StockDB();//数据库操作类
ArrayList array=new ArrayList();
StockEntity stockentity=new StockEntity();//数据bean
array=stockdb.listStockData();//获取一个数据集合对象
stockentity=(StockEntity)array.get(0);//提取数据bean对象
/*判断是否为空*/
if(stockentity.getStockCode()!=null && stockentity.getStockCode()!=""){
servletRequest.setAttribute("arraylist",array);
return actionMapping.findForward("list");//跳转到list.jsp
}
else
return actionMapping.findForward("error");//跳转到error.jsp中
}
private void jbInit() throws Exception {
}
}
/*上面是我的 Action里边的代码*/
/*我现在想在里边在添加一个参数传递到list.jsp中然后在list.jsp中用javascript读取出来应该怎么写jsp里边应该怎么读我是菜鸟谢谢大家拉^_^*/