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 javaÖÐÌṩÁËioÀà¿â£¬¿ÉÒÔÇáËɵÄÓÃjavaʵÏÖ¶ÔÎļþµÄ¸÷ÖÖ²Ù×÷¡£ÏÂÃæ¾ÍÀ´ËµÒ»ÏÂÈçºÎÓÃjavaÀ´ÊµÏÖÕâЩ²Ù×÷¡£

н¨Ä¿Â¼<%@ page contentType="text/html;charset=gb2312"%>
<%
//String URL = request.getRequestURI();
String filePath="C:\\²âÊÔ\\";
filePath=filePath.toString();//ÖÐÎÄת»»
java.io.File myFilePath=new java.io.File(filePath);
if(!myFilePath.exists())
myFilePath.mkdir();
%>

н¨Îļþ
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.io.*" %>
<%
String filePath="c:/²âÊÔ/newFile.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 content ="ÕâÊDzâÊÔÊý¾Ý";
String strContent = content.toString();
myFile.println(strContent);
resultFile.close();
%>

ɾ³ýÎļþ<%@ page contentType="text/html;charset=gb2312"%>
<%
String filePath="c://²âÊÔ//newFile.txt";
filePath=filePath.toString();
java.io.File myDelFile=new java.io.File(filePath);
if(myDelFile.exists())
{
myDelFile.delete();
out.println(filePath+"ɾ³ý³É¹¦£¡£¡£¡");
}
else
{
out.println(filePath+"¸ÃÎļþ²»´æÔÚ");
}
%>
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://²âÊÔ//newFile.txt");
FileOutputStream fs=new FileOutputStream( "c://²âÊÔ//copyFile.txt");
byte[] buffer =new byte[1444];
int length;
while ((byteread=inStream.read(buffer))!=-1)
{
out.println("<DT><B>"+byteread+"</B></DT>");
bytesum+=byteread;
out.println(bytesum);
fs.write(buffer,0,byteread);


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JavaÖеļòµ¥¹¤³§Ä£Ê½

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Å®æ´ÔìÈË£¬Õâ¾ÍÊǼòµ¥¹¤³§Ä£Ê½µÄÓ¦Óá£
¡¡¡¡Ê×ÏÈ£ ......

WindowsÏÂJAVA»·¾³±äÁ¿µÄÉèÖÃÏê½â


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JAVA_HOMEÖ¸ÏòµÄÊÇJDKµÄ°²×°Â·¾¶£¬Èçx:\JDK_1.4.2£¬ÔÚÕâ·¾¶ÏÂÄãÓ¦¸ÃÄܹ»ÕÒµ½bin¡¢libµÈĿ¼¡£ÖµµÃÒ»ÌáµÄÊÇ£¬JDKµÄ°²×°Â·¾¶¿ÉÒÔÑ¡ÔñÈÎÒâ´ÅÅÌĿ¼£¬²»¹ý½¨ÒéÄã·ÅµÄĿ¼²ã´Îdzһµã£¬Èç¹ûÄã·ÅµÄĿ¼ºÜÉ±ÈÈçx:\XXXXXX\xxxxx\XXXX\xxxx ......

Java³£ÓôúÂë

     /**
     * ´´½¨Ò»¸öеÄÎļþ
     * @param relativePath Ïà¶Ô·¾¶
     * @param fileName ÎļþÃû
     * @return
     * @throws IOException
     */
    public File cre ......

JavaÖеÄÊÂÎñ´¦Àí

JavaÖеÄÊÂÎñ´¦Àí
¡¡¡¡Ò»°ãÇé¿öÏ£¬J2EEÓ¦Ó÷þÎñÆ÷Ö§³ÖJDBCÊÂÎñ¡¢JTA£¨Java Transaction API£©ÊÂÎñ¡¢ÈÝÆ÷¹ÜÀíÊÂÎñ¡£Ò»°ãÇé¿öÏ£¬×îºÃ²»ÒªÔÚ³ÌÐòÖÐͬʱʹÓÃÉÏÊöÈýÖÖÊÂÎñÀàÐÍ£¬±ÈÈçÔÚJTAÊÂÎñÖÐǶÌ×JDBCÊÂÎñ¡£µÚ¶þ·½Ã棬ÊÂÎñÒªÔÚ¾¡¿ÉÄ̵ܶÄʱ¼äÄÚÍê³É£¬²»ÒªÔÚ²»Í¬·½·¨ÖÐʵÏÖÊÂÎñµÄʹÓá£ÏÂÃæÎÒÃÇÁоÙÁ½ÖÖÊÂÎñ´¦Àí·½Ê½¡£
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Create WAP Push SMS Messages (from C# to JAVA)

 ÖíÄêÎÞÁÄ,¸ÄÁËÒ»¸ö´úÂ룬ÓеãD°æÄǸöÒâ˼£¬°ÑWAP PUSHµÄC#´úÂë¸Äµ½ÁËJAVA
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http://www.codeproject.com/cs/internet/wappush.asp
¸Ä¹ýºóµÄ´úÂëÔÚÏÂÃæ£¬³ÌÐòºÃÏñ¿ÉÒÔÊä³öÁËWAPPUSHµÄ½á¹¹»¯µÄ¶«Î÷£¬µ«ÊÇ£¬Ã»ÓÐÔÚCMPPЭÒéÉϲâÊÔͨ¹ý¡£
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package com.wap.wbxml;
public class Runner {
&nbs ......
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