<OBJECT height="100%" width="100%" border="0" classid="clsid:CA8A9780-280D-11CF-A24D-444553540000"> 
<PARAM NAME="_Version" VALUE="65539"/> 
<PARAM NAME="_ExtentX" VALUE="600"/> 
<PARAM NAME="_ExtentY" VALUE="500"/> 
<PARAM NAME="_StockProps" VALUE="0"/> 
<PARAM NAME="SRC" VALUE="c#24.pdf" /> 
</OBJECT>

------解决方案--------------------
点叉叉，然后右键，看看有什么错误。

------解决方案--------------------

你电脑装的PDF阅读器是什么，貌似只能用Acrobat那个

------解决方案--------------------
可以用servlet啊，代码如下：
Java code

import java.io.FileInputStream;
import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class OutputPdf extends HttpServlet {

    /**
     * Constructor of the object.
     */
    public OutputPdf() {
        super();
    }

    /**
     * Destruction of the servlet. <br>
     */
    public void destroy() {
        super.destroy(); // Just puts "destroy" string in log
        // Put your code here
    }

    /**
     * The doGet method of the servlet. <br>
     *
     * This method is called when a form has its tag value method equals to get.
     * 
     * @param request the request send by the client to the server
     * @param response the response send by the server to the client
     * @throws ServletException if an error occurred
     * @throws IOException if an error occurred
     */
    public void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        //可在tomacat/conf/web.xml中查看各种文件的显示格式：pdf为application/pdf,ppt为application/powerpoint
        response.setContentType("application/pdf;charset='gb2312'");
        FileInputStream fis=new FileInputStream("d:\\struts入门（中文版）.pdf");
        ServletOutputStream sos=response.getOutputStream();
        byte[] buffer=new byte[1024];
        int i=0;
        while((i=fis.read(buffer))!=-1){
            sos.write(buffer, 0, buffer.length);
        }
        sos.flush();
        sos.close();
    }

    /**
     * The doPost method of the servlet. <br>
     *
     * This method is called when a form has its tag value method equals to post.
     * 
     * @param request the request send by the client to the server
     * @param