ÔÚjavaÖÐÈçºÎÏÔʾָ¶¨µÄÎı¾ÎļþµÄÄÚÈÝ
ÔÚjavaÖÐÈçºÎÏÔʾָ¶¨µÄÎı¾ÎļþµÄÄÚÈÝ,ÈçCÅ̸ùĿ¼ÏµÄ1.txtÎļþ
i/oµÄ»ù´¡°¡
up »ù´¡£¬¡£¡£¡£
1Â¥µÄÓ¦¸Ã¿ÉÒÔ£¬¾ÍÊÇ¿´×ÅÑÛ¾¦Óе㻨£¬Â¥Ö÷ÒªÒ»²½²½Ïû»¯
Èç¹û¹ýÓÚ´óµÄ»°¿ÉÒÔ¼Ó¸ö½ø¶ÈÌõ£¡
¼Ó¿ì¶ÁÈ¡ËÙ¶È£¡£¡×îºÃÓÃStringBuffer´æ´¢Îĵµ ÈúóÔÙдµ½JTextArea
Èç¹ûÕâ¸öÎļþÊǺº×ֵ쬴úÂëÈçÏ£º
import java.io.*;
public class FileIn {
/**
* Creates a new instance of <code>FileIn </code>.
*/
public FileIn() {
}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
try
{FileInputStream rf=new FileInputStream("d:\\ls\\ls.txt");
int b;
while((b=rf.read())!=-1)
System.out.print((char)b);
rf.close();
}
catch(IOException ie)
{System.out.println(ie);
}
}
}
´ËÎı¾ÎļþÊÇDÅÌlsÎ
Ïà¹ØÎÊ´ð£º
ÎÒÏë×ö¹»¹ºÎï³µÓÃsession µ«ÊDz»ÖªµÀÔõô»ñÈ¡¹ºÂòÊýÁ¿ ËÓоßÌåµÄ´úÂëÂð Ï£ÍûÄܸîÉá
ÏÂÃæÊǹºÎï³µµÄºËÐÄ´úÂë
ÓÐÁËÕâ¸ö ¾ÍÓ¦¸ÃÄܹ»×ö³öÀ´°É
Java code:
public void doPost(HttpServletRequest reque ......
import java.io.*;
class FileTest
{
public static void main(String [] args) throws Exception
{
File fDir=new File(File.separator);
String strFile="javaÔ´´úÂë²âÊÔ"+File.separato ......
ÎÒµÄjava applet ǶÈëhtmlºóÎÞ·¨ÏÔʾ£¬¶øÓÃappletviewerÏÔʾÕý³£ÎªÊ²Ã´£¬»¹ÓоÍÊÇÓÃhtml converterת»¯ºó¿ÉÒÔÏÔʾ£¬ÎªÊ²Ã´£¿Çë´óÏÀ´Í½Ì£¡
HTML code:
<HTML>
<HEAD>
<TITLE>TEST.HTML< ......
JAVA×î¸ßЧµÄ¿ª·¢¼Ü¹¹ÊÇʲô£¿
¹úÇì·Å¼ÙÕ⼸ÌìÓÐʱ¼ä˼¿¼Ò»Ð©Æ½Ê±²»ÄÜ˼¿¼µÄÊÂÇé¡£ÆäÖÐÖ®Ò»¾ÍÊÇJAVA×î¸ßЧµÄ¿ª·¢¼Ü¹¹ÊÇʲô¡£
ÎÒÃǹ«Ë¾ÓÃappfuse¼Ü¹¹¿ª·¢£¬ÕæÂý°¡£¡ÕæµÄ£¬Ò»¸ö´óÏîÄ¿µÄ¿ª·¢°Ñʱ¼ä¶¼À˷ѵ½ÅäÖÃÉ ......
Java code:
public static void main(String[] args)throws Exception {
String json="{\"installer_id\":\"00000003\",\"installer_name\":\"ÍõÎå\& ......