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

JPCAP java²Ù×÷ÍøÂç²ã

ÎÄÕÂÀïÓÐһЩ±í¸ñ£¬javaeyeµÄÌûºÃÏñ²»Ö§³Ö±í¸ñÐÎʽ£¬ÓÐÐËȤ¿ÉÒÔµ½ÎÒµÄblog¿´¿´¡£
http://hzxdark.javaeye.com
Ò»£®JPCAP¼ò½é
ÖÚËùÖÜÖª£¬JAVAÓïÑÔËäÈ»ÔÚTCP/UDP´«Êä·½Ãæ¸øÓèÁËÁ¼ºÃµÄ¶¨Ò壬µ«¶ÔÓÚÍøÂç²ãÒÔϵĿØÖÆ£¬È´ÊÇÎÞÄÜΪÁ¦µÄ¡£JPCAPÀ©Õ¹°üÃÖ²¹ÁËÕâÒ»µã¡£
JPCAPʵ¼ÊÉϲ¢·ÇÒ»¸öÕæÕýȥʵÏÖ¶ÔÊý¾ÝÁ´Â·²ãµÄ¿ØÖÆ£¬¶øÊÇÒ»¸öÖмä¼þ£¬JPCAPµ÷ÓÃwincap/libpcap£¬¶ø¸øJAVAÓïÑÔÌṩһ¸ö¹«¹²µÄ½Ó¿Ú£¬´Ó¶øÊµÏÖÁËÆ½Ì¨ÎÞ¹ØÐÔ¡£ÔÚ¹Ù·½ÍøÕ¾ÉÏÉùÃ÷£¬JPCAPÖ§³ÖFreeBSD 3.x, Linux RedHat 6.1, Fedora Core 4, Solaris, and Microsoft Windows 2000/XPµÈϵͳ¡£
¶þ£®JPCAP»úÖÆ
JPCAPµÄÕû¸ö½á¹¹´óÌåÉϸúwincap/libpcapÊǺÜÏàÏñµÄ£¬ÀýÈçNetworkInterfaceÀà¶ÔÓ¦wincap µÄtypedef struct _ADAPTER  ADAPTER£¬getDeviceList()¶ÔÓ¦pcap_findalldevs()µÈµÈ¡£ JPCAPÓÐ16¸öÀ࣬ÏÂÃæ¾ÍÆäÖÐ×îÖØÒªµÄ4¸öÀà×ö˵Ã÷¡£
1£® NetworkInterface
¸ÃÀàµÄÿһ¸öʵÀý´ú±íÒ»¸öÍøÂçÉ豸£¬Ò»°ã¾ÍÊÇÍø¿¨¡£Õâ¸öÀàÖ»ÓÐһЩÊý¾Ý³ÉÔ±£¬³ýÁ˼̳Ð×Ôjava.lang.ObjectµÄ»ù±¾·½·¨ÒÔÍ⣬ûÓж¨ÒåÆäËü·½·¨¡£
Êý¾Ý³ÉÔ±
NetworkInterfaceAddress[] addresses
    Õâ¸ö½Ó¿ÚµÄÍøÂçµØÖ·¡£É趨ΪÊý×éÓ¦¸ÃÊÇ¿¼Âǵ½ÓÐЩÉ豸ͬʱÁ¬½Ó¶àÌõÏß·£¬ÀýÈç·ÓÉÆ÷¡£µ«ÎÒÃǵÄPC»úµÄÍø¿¨Ò»°ãÖ»ÓÐÒ»ÌõÏß·£¬ËùÒÔÎÒÃÇÒ»°ãÈ¡addresses[0]¾Í¹»ÁË¡£
java.lang.String datalink_description.
    Êý¾ÝÁ´Â·²ãµÄÃèÊö¡£ÃèÊöËùÔڵľÖÓòÍøÊÇÊ²Ã´Íø¡£ÀýÈ磬ÒÔÌ«Íø£¨Ethernet£©¡¢ÎÞÏßLANÍø£¨wireless LAN£©¡¢ÁîÅÆ»·Íø(token ring)µÈµÈ¡£
java.lang.String datalink_name
   ¸ÃÍøÂçÉ豸Ëù¶ÔÓ¦Êý¾ÝÁ´Â·²ãµÄÃû³Æ¡£¾ßÌåÀ´Ëµ£¬ÀýÈçEthernet10M¡¢100M¡¢1000MµÈµÈ¡£
java.lang.String description
   Íø¿¨ÊÇXXXXÅÆ×ÓXXXXÐͺÅÖ®ÀàµÄÃèÊö¡£ÀýÈçÎÒµÄÍø¿¨ÃèÊö£ºRealtek RTL8169/8110 Family Gigabit Ethernet NIC
boolean Loopback
    ±êÖ¾Õâ¸öÉ豸ÊÇ·ñloopbackÉ豸¡£
byte[] mac_address
    Íø¿¨µÄMACµØÖ·£¬6¸ö×Ö½Ú¡£
java.lang.String Name
    Õâ¸öÉ豸µÄÃû³Æ¡£ÀýÈçÎÒµÄÍø¿¨Ãû³Æ£º\Device\NPF_{3CE5FDA5-E15D-4F87-B217-255BCB351CD5}
2£® JpcapCaptor
¸ÃÀàÌṩÁËһϵÁо²Ì¬·½·¨ÊµÏÖһЩ»ù±¾µÄ¹¦ÄÜ¡£¸ÃÀàÒ»¸öʵÀý´ú±í½¨Á¢ÁËÒ»¸öÓëÖ¸¶¨É豸µÄÁ´½Ó£¬¿ÉÒÔͨ¹ý¸ÃÀàµÄʵÀýÀ´¿ØÖÆÉ豸£¬ÀýÈçÉè¶¨Íø¿


Ïà¹ØÎĵµ£º

javaµ÷ÓÃhttpsµÄwebservice£¬httpsµÄwsdl

javaµ÷webServiceÌ«Õý³£ÁË¡£¡£¡£
ÔÚµ÷ÓÃhttpsµÄwebServiceµÄʱºò¼¸ÖÖ³£Óõķ½·¨»á³öÏÖ°²È«´íÎ󣬺ܶàÈË˵µÄÊÇÔÚjreÀïÃæ×°Ö¤Êé¡£¡£¡£ÄÇҲ̫ÓôÃÆÁ˰É
ÕâÀïÌṩһÖÖ²»ÓÃÖ¤ÊéµÄ·½Ê½
¶Ô·½webServiceÌṩµÄ½Ó¿Ú£¬Õâ¸öÄãÓ¦¸ÃÒªÖªµÀµÄ°É£¬²»ÖªµÀµÄ»°¾Íwsdl×Ô¼º»¹Ô­
Java´úÂë
/**  
 * XXXµÄwebService½Ó¿ ......

javaѧϰ²½Öè javaѧϰÐĵÃ

ÿ¸öÈ˵Äѧϰ·½·¨ÊDz»Í¬µÄ£¬Ò»¸öÈ˵ķ½·¨²»¼ûµÃÊʺÏÁíÒ»¸öÈË£¬ÎÒÖ»ÄÜÊÇ̸×Ô¼ºµÄѧϰ·½·¨¡£ÒòΪÎÒѧϰJavaÊÇÍêÈ«×ÔѧµÄ£¬´ÓÀ´Ã»ÓÐÎʹý±ðÈË£¬ËùÒÔѧϰµÄ¹ý³Ì»ù±¾ÉÏÍêÈ«ÊÇ×Ô¼ºÃþË÷³öÀ´µÄ¡£ÎÒÒ²²»ÖªµÀÕâÖÖ·½·¨ÊÇ·ñÊDZȽϺõķ½·¨£¬Ö»Äܸø´ó¼ÒÌṩһµã²Î¿¼ÁË¡£
ѧϰJavaµÄµÚÒ»²½Êǰ²×°ºÃJDK£¬Ð´Ò»¸öHello World£¬ ÆäʵJ ......

Java¸´Ï°±Ê¼Ç µÚ6Ìì

Èí¼þ¿ª·¢»ù´¡
       ¼ÆËã»úÊÇÖ´ÐгÌÐòÖ¸ÁîµÄµç×ÓÉ豸£¬ÊäÈë¡¢Êä³ö¡¢´æ´¢ºÍ´¦Àí
       CPU²¿¼þ£ºËãÊõÂß¼­µ¥Ôª(ALU)£¬¿ØÖƵ¥Ôª
       ´æ´¢Æ÷£ºÖ÷´æ´¢Æ÷£¨ÁÙʱ´æ´¢Êý¾Ý£©£¬¸¨Öú´æ´¢Æ÷£¨ÓÀ¾Ã´æ´¢£©
     ......

ʹÓÃC++¶ÔjavaµÄclassloader½øÐÐÄ£Äâ

ת×Ô£ºÊ¹ÓÃC++¶ÔjavaµÄclassloader½øÐÐÄ£Äâ
Ò»Ö±ÒÔÀ´£¬¾õµÃjavaµÄclassloaderºÜ²»´íµÄ£¬×ö²úÆ·µÄ»°£¬¿ÉÒÔ½«»ù±¾µÄ×öÏÂÀ´ºó£¬½«À©Õ¹Í¨¹ýclassloaderµÄ·½Ê½À´×ö£¬½«¸üеIJ¹
¶¡Ê¹ÓÃclassloaderÀ´×ö£¬ÔÚʹÓÃjavaµÄÍøÂçÓÎÏ·ÖУ¬¿ÉÒÔ½«À©Õ¹Í¨¹ýclassloaderµÄ»úÖÆ£¬ÊµÏÖ¶¯Ì¬µÄ¸üУ¬Ê¡µÄÿ´Î¸üÐÂÒªÖØÐÂÏÂÔØ
¿Í»§¶Ë£¬ÔÚÊÖ»úÉÏ¿É ......

ÓÃJava³ÌÐòʵÏÖ½âѹËõÎļþ

package com.huawei.globe;
import java.util.zip.*;
import java.io.*;
public class Compress {
 public Compress() {
 }
 // ѹËõĿ¼ÏµÄÎļþ
 public void compress(String zipFileName, String inputFile) throws Exception {
  compress(zipFileName, new File(inputFile)); ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ