Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JavaÖжÔÎļþµÄ²Ù×÷

JavaÖжÔÎļþµÄ²Ù×÷
javaÖÐÌṩÁËioÀà¿â£¬¿ÉÒÔÇáËɵÄÓÃjavaʵÏÖ¶ÔÎļþµÄ¸÷ÖÖ²Ù×÷¡£ÏÂÃæ¾ÍÀ´ËµÒ»ÏÂÈçºÎÓÃjavaÀ´ÊµÏÖÕâЩ²Ù×÷¡£
1¡£Ð½¨Ä¿Â¼
<%@
page contentType="text/html;charset=gb2312"%>
<%
String
filePath="c:/aaa/";
filePath=filePath.toString();//ÖÐÎÄת»»
java.io.File
myFilePath=new
java.io.File(filePath);
if(!myFilePath.exists())
myFilePath.mkdir();
%>
2¡£Ð½¨Îļþ
<%@
page contentType="text/html;charset=gb2312"%>
<%@ page
import="java.io.*" %>
<%
String
filePath="c:/¹þ¹þ.txt";
filePath=filePath.toString();
File
myFilePath=new
File(filePath);
if(!myFilePath.exists())
myFilePath.createNewFile();
FileWriter
resultFile=new FileWriter(myFilePath);
PrintWriter myFile=new
PrintWriter(resultFile);
String strContent =
"ÖÐÎIJâÊÔ".toString();
myFile.println(strContent);
resultFile.close();
%>
3¡£É¾³ýÎļþ
<%@
page contentType="text/html;charset=gb2312"%>
<%
String
filePath="c:/Ö§³öÖ¤Ã÷µ¥.xls";
filePath=filePath.toString();
java.io.File
myDelFile=new
java.io.File(filePath);
myDelFile.delete();
%>
4¡£Îļþ¿½±´
<%@
page contentType="text/html; charset=gb2312" %>
<%@ page
import="java.io.*" %>
<%
int bytesum=0;
int
byteread=0;
file://¶Áµ½Á÷ÖÐ
InputStream inStream=new
FileInputStream("c:/aaa.doc");
FileOutputStream fs=new FileOutputStream(
"d:/aaa.doc");byte[] buffer =new byte[1444];
int length;
while
((byteread=inStream.read(buffer))!=-1)
{
out.println("<DT><B>"+byteread+"</B></DT>");
bytesum+=byteread;
System.out.println(bytesum);
fs.write(buffer,0,byteread);
}
inStream.close();
%>
5¡£Õû¸öÎļþ¼Ð¿½±´
<%@
page contentType="text/html;charset=gb2312"%>
<%@ page
import="java.io.*" %>
<%String url1="C:/aaa";
String
url2="d:/java/";
(new File(url2)).mkdirs();
File[] file=(new
File(url1)).listFiles();
for(int
i=0;i<file.length;i++){
if(file.isFile()){
file.toString();
FileInp


Ïà¹ØÎĵµ£º

JavaÃüÁîÐÐÖ´ÐдÓSQL 2000Êý¾Ý¿âתÒƵ½2005Êý¾Ý¿â

1.ÏÂÔØ2005Êý¾Ý¿âÇý¶¯£¨sqljdbc.jar£©
2.ÕâʱҪÓÃEclipseµÈ¼¯³É¿ª·¢»·¾³£¬ÔÚbuild pathÀïÃæ°Ñ2000Êý¾Ý¿âÇý¶¯°üɾ³ýÁË£¬È»ºóµ¼½ø2005Êý¾Ý°ü¡£
3.°Ñ´úÂëÖÐ×¢²áÊý¾Ý¿âÇý¶¯µÄ´úÂë»»³É2005µÄ´úÂë¡£
È磺
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver"); // 2005 version
Class.forName("com.microsoft.jdb ......

Java Web Start

Java Web Start¼¼Êõ¿ÉÒÔÈÃÓû§´Óä¯ÀÀÆ÷ÉÏÏÂÔØÏÂÀ´java jar°ü£¬È»ºóÔÚ±¾µØ´ò¿ªjar°üÔËÐгÌÐò£¬Ö®ºóä¯ÀÀÆ÷¹Ø±ÕÓë·ñ¶¼Ã»ÓйØϵÁË£¬ä¯ÀÀÆ÷µÄ×÷ÓþÍÊÇ´ÓÍøÉÏÏÂÔØjar°ü£¬È»ºóÆô¶¯³ÌÐò
1.Ê×ÏÈÏÈÏÂÔØTomcat,×÷Ϊ´æ·Å·¢²¼³ÌÐòµÄsever¡£µ±´ò¿ªÍøÒ³µÇ½ÄǸöseverµÄ½çÃæºó£¬µã»÷Á´½ÓÏÈÏÂÔØ´æÔÚseverÀïÃæµÄjar°üµ½±¾µØµçÄÔ£¬È»ºó×Ô¶¯ÔËÐ ......

Õë¶Ôjava¼ÓÃÜ·ÀÖ¹·´±àÒëµÄ°ì·¨

    ÖÚËùÖÜÖª£¬java¿ª·¢ÓïÑÔÌṩÁ˺ܷ½±ãµÄ¿ª·¢Æ½Ì¨£¬¿ª·¢³öÀ´µÄ³ÌÐòºÜÈÝÒ×ÔÚ²»Í¬µÄƽ̨Éϱ»ÒÆÖ²£¬ÏÖÔÚÔ½À´Ô½¶àµÄÈËʹÓÃËüÀ´¿ª·¢Èí¼þ£¬Óë.netÓïÑÔ²¢¼ÝÆëÇý¡£
    JavaÓÐËü·½±ãµÄÒ»Ã棬ͬʱҲ¸ø¿ª·¢Õß´øÀ´ÁËÒ»¸ö²»Ð¡µÄ·³ÄÕ£¬¾ÍÊDZ£»¤³ÌÐò´úÂë±äµÃÀ§ÄÑ£¬ÒòΪjavaÓïÑÔ±àÒëºÍ´úÂëÖ´ÐеÄÌØ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ