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<%
    try {
        BufferedReader in = new BufferedReader(new FileReader("D:/test.txt"));
        String file = "";
        String temp = "";
        while((temp=in.readLine())!=null) {
            file += temp + "<br>";
        }
        out.println(file);
        in.close();
        out.flush();
        } catch(Exception e) {
        e.printStackTrace();
        }
%>
 
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    <%
    try {
        PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter("D:/test.txt", true)));
        writer.write(content);
        writer.close();
        out.println("ÒѾ­Ð´Èëµ½ÎļþÖÐ");
        } catch(Exception e) {
        e.printStackTrace();
        }
    %>


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pageEncoding£ºÉèÖÃJSPÔ´ÎļþºÍÏìÓ¦ÕýÎÄÖеÄ×Ö·û¼¯±àÂë¡£
contentType£ºÉèÖÃJSPÔ´ÎļþºÍÏìÓ¦ÕýÎĵÄ×Ö·û¼¯±àÂë¼°MIMEÀàÐÍ¡£
¿É¼û,pageEncodingºÍcontentType¶¼¿ÉÒÔÉèÖÃJSPÔ´ÎļþºÍÏìÓ¦ÕýÎÄÖеÄ×Ö·û¼¯±àÂë¡£µ«Ò²ÓÐÇø±ð:
ÉèÖÃJSPÔ´Îļþ×Ö·û¼¯Ê±,ÓÅÏȼ¶ÎªpageEncoding>contentType¡£Èç¹û¶¼Ã»ÓÐÉèÖã¬Ä¬ÈÏISO-8859-1¡£ ......

ÔÚLinuxÏ´ jsp »·¾³ÅäÖÃ

ºìÆì×ÀÃæLinux4.1Ï°²×°ºÍÅäÖÃJSP·þÎñÆ÷È«¹¥ÂÔ
ÕâÁ½ÌìÊÔ×ÅÔÚºìÆìLinux×ÀÃæ°æ4.1Ï°²×°WEB·þÎñÆ÷£¬Òѳɹ¦°²×°£¬ÏÖ°ÑÎҵݲװ¹ý³Ì½éÉÜÈçÏ£¬ÒÔ¸øÓÐÏàËÆÐèÇóµÄÍøÓѲο¼¡£
ÎҵݲװҪÇóÊÇÖ§³ÖJSP¡¢html¡¢htmÍøÒ³£¬ËùÒÔÑ¡ÓÃJDK1.5.0+Tomcat5.5.4+mySQL4.1.7£¬ÕâЩ¶¼Êǵ±Ç°¸÷Èí¼þ×îеÄÎȶ¨°æ±¾£¨·Ç²âÊ԰棩¡£ÔÝûÓа²×°Apacheº ......

Google App Engine: RUN JSP ERROR

I used Eclipse to try the google app engine demo project: guestbook.
when i create a *.jsp file in the WAR directory,the error information appear:
"Your Web Application Project must be configured to use a JDK in order to use JSPs."
solution:
It is because Eclipse put the JRE to the JRE directory ......

JSPµÄ·ÖҳʵÏÖ£¡

package com.gc.tool;
import java.util.ArrayList;
import java.util.List;
public class MyPagination {
    private int recordCount = 0;
   
    private int pagesize = 0;
   
    private int maxPage = 0;
  &n ......
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