Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java Ïò·þÎñÆ÷¶Î·¢±¨ÎÄ¡£

       ¼òµ¥Ð´ÁËÒ»¸ö£¬Ö»ÊÇÑéÖ¤Ò»ÏÂÊý¾ÝÁ÷»¥Ïà´«ËÍ£¬¾ßÌ幦ÄÜ¿ÉÒÔ×Ô¼º¼Ótest.java ¿Í»§¶Ë£º¶ÁÈ¡1.xmlÎļþ·¢Ë͸øDataServer£¨servlet£©,¶ÁÈ¡servlet·µ»ØµÄÄÚÈÝDataServer.java ·þÎñÆ÷servlet:¶ÁÈ¡test·¢Ë͵ÄxmlÄÚÈÝ£¬°ÑÄÚÈÝÔÙ·µ»Ø¸ø¿Í»§¶Ë¡£
/**
 *  * ¿Í»§¶Ë£¬·¢ËÍxml
 */
import java.io.*;
import java.net.*;
public class test{
    public static void main(String[] args) throws Exception{
 
        /*³õʼ»¯*/
        java.net.URL url = new java.net.URL("http://localhost:8080/servlet/DataServer");
        java.net.URLConnection con = url.openConnection();
        con.setUseCaches(false);
        con.setDoOutput(true);
        con.setDoInput(true);
        /*»º´æ*/
        BufferedReader fin = new BufferedReader(new FileReader("E:\\1.xml"));
        StringBuffer stringbuffer = new StringBuffer();
        char ac[] = new char[8192];
        int i;
        while ((i = fin.read(ac)) > 0)
        stringbuffer.append(ac, 0, i);
        fin.close();
        /*·¢ËÍ*/
        DataOutputStream dataOut = new DataOutputStream(con.getOutputStream());
        dataOut.writeUTF(stringbuffer.toString());
        dataOut.flush();
     &nb


Ïà¹ØÎĵµ£º

¹¹½¨±Ê¼Ç£ºÎªjava hotspot vm´´½¨vc++¹¤³Ì

      Ê×ÏÈÏÂÔØopenjdk´úÂë°ü£¬http://download.java.net/openjdk/jdk7/£¬ÕâÀïÏÂÔØµÄÊǵ±Ç°µÄ×îа汾b94£¬openjdk-7-ea-src-b94-20_may_2010.zip¡£       ½âѹËõopenjdk-7-ea-src-b94-20_may_2010.zipµ½D:\JVM¡£ÔÚD:\JVM\openjdkÏ´ò¿ªREADME-builds.htmlÎļþ¡£° ......

JAVAºÍJAVAC ÃüÁîÐÐ

javacºÍjavaÃüÁîÐÐÖеÄ-classpathÑ¡Ïî
ÕâÊǸöºÜ»ù´¡µÄÎÊÌ⣬µ«ÊÇÒòΪ»ù±¾É϶¼ÊÇÓÃÏÖÓеÄIDE¹¤¾ß À´¿ª·¢java³ÌÐò£¬ËùÒÔºÜÉÙÓÐÈËÒâʶµ½ÕâÒ»µã¡£
javac
-classpath£¬É趨ҪËÑË÷ÀàµÄ·¾¶£¬¿ÉÒÔÊÇĿ¼£¬jarÎļþ£¬zipÎļþ£¨ÀïÃæ¶¼ÊÇclassÎļþ£©£¬»á¸²¸ÇµôËùÓÐÔÚCLASSPATHÀïÃæµÄÉ趨¡£
-sourcepath£¬ É趨ҪËÑË÷±àÒëËùÐèjava Î ......

JAVAѧϰ¼Æ»®1


¿Î³ÌÖ÷Ìâ
ʵѵÄÚÈÝ
ʵѵĿ±ê
ʵѵÏîÄ¿
Unix/Linux¿ª·¢»·¾³¡¢¿ª·¢¹æ·¶Åàѵ
¿Îʱ:2Ìì
Unix¿ª·¢»·¾³
UnixϵͳԭÀí¡¢Java/C++ Unix¿ª·¢»·¾³¡¢Unix³£ÓÃÃüÁî
Sun Solaris Unixϵͳ²Ù×÷
CVS
OracleÊý¾Ý¿â¹ÜÀíÔ±ÓëPL/SQLÅàѵ
¿Îʱ:7Ìì
OracleÊý¾Ý¿â¹ÜÀí
Oracle 9iÊý¾Ý¿âÔ­Àí¡¢SQLÓï¾ä¡¢Êý¾Ý¿â±í¼°Ë÷Òý
ÕÆÎÕÊý¾Ý¿â ......

Chapter 01 _Getting Started(core JavaÕªÒª)

Ò»¡¢ºËÐĸÅÄî
1.ʲô½ÐÀࣿ
Àà¾ÍÊÇijһÖÖÊÂÎïµÄÒ»°ãÐԵļ¯ºÏÌ壬ÊÇÏàͬ»òÏàËÆµÄ¸÷¸öÊÂÎï¹²Í¬ÌØÐÔµÄÒ»ÖÖ³éÏó¡£
2.ʲô½Ð¶ÔÏó£¿
ÔÚÃæÏò¶ÔÏó¸ÅÄîÖУ¬¶ÔÏó£¨Object£©ÊÇÀàµÄʵÀý£¨instance£©¡£¶ÔÏóÓëÀàµÄ¹ØÏµ¾ÍÏñ±äÁ¿ÓëÊý¾ÝÀàÐ͵ĹØÏµÒ»Ñù¡£
3.ÀàµÄºËÐÄÌØÐÔÓÐÄÄЩ£¿
Àà¾ßÓзâ×°ÐÔ¡¢¼Ì³ÐÐԺͶà̬ÐÔ¡£
·â×°ÐÔ£º
ÀàµÄ·â×°ÐÔ ......

java¼¯ºÏÀà×ܽá

java¼¯ºÏÀà×ܽá
 ¶ÔÏóµÄ¼¯ºÏ
Èç¹û³ÌÐòµÄ¶ÔÏóÊýÁ¿ÓÐÏÞ£¬ÇÒÊÙÃü¿ÉÖª£¬ÄÇôÕâ¸ö³ÌÐòÊÇÏ൱¼òµ¥µÄ¡£
Êý×é
Êý×éÓëÆäËüÈÝÆ÷µÄÇø±ðÌåÏÖÔÚÈý¸ö·½Ã棺ЧÂÊ£¬ÀàÐÍʶ±ðÒÔ¼°¿ÉÒÔ³ÖÓÐprimitives¡£Êý×éÊÇJavaÌṩµÄ£¬ÄÜËæ»ú´æ´¢ºÍ·ÃÎÊreferenceÐòÁеÄÖî¶à·½·¨Öеģ¬×î¸ßЧµÄÒ»ÖÖ¡£Êý×éÊÇÒ»¸ö¼òµ¥µÄÏßÐÔÐòÁУ¬ËùÓÐËü¿ÉÒÔ¿ìËٵķ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ