java SocketµÄ¹ÖÒìÖ®´¦
¹ÖÒìÖ®Ò»£º
connect(SocketAddress endpoint):Õâ¸ö·½·¨£¬³¢ÊÔÁ¬½Óserver¶Ë£¬Èç¹ûÁ¬½Ó²»ÉÏ£¬¾ÍÅ׳öIOExceptionÒì³£¡£Èç¹ûÁ¬½Ó³É¹¦ÁË£¬¾Í¼ÌÐøÖ´ÐÐÏÂÒ»²½µÄ´úÂë¡£
¹ÖÒìÖ®¶þ£º
boolean isConnected() :Õâ¸ö·½·¨µÄ½á¹û½ö½ö´ú±íÕâ¸ösocketÔø¾³É¹¦Á¬½Óµ½ÁËserver£¬µ«²¢²»±íʾÏÖÔÚÕâ¸öʱ¿ÌËüºÍserverÈÔ±£³ÖÁ¬½Ó״̬¡£
ÓÐÐĵÄÈ˻ᷢÏÖ£¬¼´Ê¹ÄãÒѾÇжÏÁËserverºÍsocketÖ®¼äµÄÁ¬½Ó£¨±ÈÈçserver downµôÁË»òÍøÂçÖжÏÁË£©,µ«ÊÇÕâ¸öº¯ÊýÖ´ÐеĽá¹ûÈÔ¾ÉÊÇtrue¡£ËùÒÔ£¬ÎÒÈÏΪÕâ¸ö·½·¨²¢²»ÏñÎÒÃÇÏëÏóÖеÄÄÇô“¹ÜÓÔ¡£
¹ÖÒìÖ®Èý£º
¿¼ÂÇÕâÑùÒ»ÖÖÇé¿ö£º
1.socketºÍserver socketÒѾ½¨Á¢ÁËÁ¬½Ó
2.µ«ÊÇÓÉÓÚÍøÂçÔÒò£¬Õâ¸öʱºòÁ¬½ÓÖжÏÁË¡£´ó¶àÊýϵͳ¶¼»áÓÐÒ»¸ö¶ÏÏßÖØÁ¬µÄ¹¦ÄÜ¡£
µ«Êǵ±Äãµ÷ÊÔʱ£¬Äã¿ÉÄܻᷢÏÖ£ºÍøÂç»Ö¸´Õý³£ºó£¬ÓÃÕâ¸ösocketÖØÐÂÁ¬½ÓserverSocket£¬È´ÔõôҲÁ¬²»ÉÏ¡£
ÔÚÕâÀïÎÒµÄ×ö·¨ÊÇ£º
socket=null;
//È»ºóн¨socket£¬¶ø²»ÊÇÓÃÔÀ´µÄÄǸösocket
socket = new Socket();
//½ÓÏÂÀ´£¬ÓÃÕâ¸ösocketÔÙÈ¥Á¬½ÓserverSocket£¬¾Í¿ÉÒԳɹ¦Á¬ÉÏÁË¡£
Ïà¹ØÎĵµ£º
³õѧÕ߸üÊʺÏʹÓÃÎı¾±à¼Èí¼þÀ´Ñ§Ï°Java£¬¶ÔJavaÓÐÒ»¶¨ÈÏʶºóÍÆ¼öʹÓÃEclipse£¬¶ÔÄÇЩҪÇ󿪷¢Ð§ÂʵijÌÐòÔ±µ±È»Ê×Ñ¡¾ÍÊÇJBuilder¡£
¶ÔÓÚÎı¾±à¼Èí¼þÎÒÍÆ¼öEditPlus£¬EditPlusÊǺܶà³ÌÐòÔ±·Ç³£ÊìϤµÄ±à¼¹¤¾ß£¬ËüÒÔÕ¼ÓÃϵͳ×Ê
ԴС¡¢²Ù×÷¼ò±ãÁé»î¡¢Ö§³ÖÎļþÀàÐͷḻ ......
×Ô¶¨ÒåµÄKeyÀàÐèÒªÖØÔØequals, hashCodeº¯Êý¡£¡£
package com.albert.test;
import java.util.Vector;
import java.util.HashMap;
/**
* @author tough_guy
*
*/
//¶ÔÓÚ×Ô¶¨ÒåµÄkey£¬ ÐèÒªÖØÔØhashCodeº¯ÊýºÍequalsº¯Êý
class IPSegment
{
long ip_s;
long ip_e;
int p;
IPSegment Reset(long f ......
public class Path {
//get class absolute address
public String getPath() {
String classPath = getClass().getName();
if (classPath.indexOf(".") != -1) {
classPath = classPath.substring(classPath.lastIndexOf(".") + 1,
......
ת×Ôwww.bitsCN.com
ÕªÒª£º±¾ÎÄ´ÓJavaÒì³£×î»ù±¾µÄ¸ÅÄî¡¢Óï·¨¿ªÊ¼½²ÊöÁËJavaÒì³£´¦ÀíµÄ»ù±¾ÖªÊ¶£¬·ÖÎöÁËJavaÒì³£Ìåϵ½á¹¹£¬¶Ô±ÈSpringµÄÒì³£´¦Àí¿ò
¼Ü£¬²ûÊöÁËÒì³£´¦ÀíµÄ»ù±¾ÔÔò¡£²¢ÇÒ×÷ÕßÌá³öÁË×Ô¼º´¦ÀíÒ»¸ö´óÐÍÓ¦ÓÃϵͳÒì³£µÄ˼Ï룬²¢Í¨¹ýÉè¼ÆÒ»¸öÒì³£´¦ÀíµÄ¿ò¼ÜÀ´ÂÛÊö´Ë˼Ïë¡£
Ò»¡¢ Òì³£µÄ¸ÅÄîº ......