java²»ÓÃjni£¬Ò²¿ÉÒÔ»ñµÃµ±Ç°ÏµÍ³ÐÔÄÜÐÅÏ¢
×î½ü×ö¸öÏîÄ¿£¬¾ÍÊÇҪȡµÃcpuÕ¼ÓÐÂʵȵȵÄϵͳÐÅÏ¢£¬Ò»¿ªÊ¼ÒÔΪҪÓö¯Ì¬Á´½Ó¿âÁË£¬µ«ºóÀ´·¢ÏÖ¿ÉÒÔÏñÏÂÃæÕâÑù×ö£¬²»È¥µ÷ÓÃjni£¬ÕâÑùÊ¡È¥Á˺ܶ࿴м¼ÊõµÄʱ¼äo(∩_∩)o...
ÔÚJavaÖУ¬¿ÉÒÔ»ñµÃ×ܵÄÎïÀíÄڴ桢ʣÓàµÄÎïÀíÄÚ´æ¡¢ÒÑʹÓõÄÎïÀíÄÚ´æµÈÐÅÏ¢£¬ÏÂÃæÀý×Ó¿ÉÒÔÈ¡µÃÕâЩÐÅÏ¢£¬²¢ÇÒ»ñµÃÔÚWindowsϵÄÄÚ´æʹÓÃÂÊ¡£
Ê×Ïȱàдһ¸öMonitorInfoBeanÀ࣬ÓÃÀ´×°Ôؼà¿ØµÄһЩÐÅÏ¢£¬°üÀ¨ÎïÀíÄڴ桢ʣÓàµÄÎïÀíÄÚ´æ¡¢ÒÑʹÓõÄÎïÀíÄÚ´æ¡¢ÄÚ´æʹÓÃÂʵÈ×ֶΣ¬¸ÃÀàµÄ´úÂëÈçÏ£º
Java´úÂë
package com.amgkaka.performance;
/** */ /**
* ¼àÊÓÐÅÏ¢µÄJavaBeanÀà.
* @author amg
* @version 1.0
* Creation date: 2008-4-25 - ÉÏÎç10:37:00
*/
public class MonitorInfoBean {
/** */ /** ¿ÉʹÓÃÄÚ´æ. */
private long totalMemory;
/** */ /** Ê£ÓàÄÚ´æ. */
private long freeMemory;
/** */ /** ×î´ó¿ÉʹÓÃÄÚ´æ. */
private long maxMemory;
/** */ /** ²Ù×÷ϵͳ. */
private String osName;
/** */ /** ×ܵÄÎïÀíÄÚ´æ. */
private long totalMemorySize;
/** */ /** Ê£ÓàµÄÎïÀíÄÚ´æ. */
private long freePhysicalMemorySize;
/** */ /** ÒÑʹÓõÄÎïÀíÄÚ´æ. */&nb
Ïà¹ØÎĵµ£º
°ÑÊ÷ÐεĽṹ³éÏóÁËһϡ£
ITree
package utility.structure.def;
/**
*
* @author odie.tang
*
* @version 1.0 10/30/09
*/
public interface ITree<E>{
E getData();
E remove();
void setData(E e);
int getDepth();
int getLevel();
ITree<E> getRoot();
......
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(); ......
-
Êý¾Ý¿â²¿·Ö:
1.¾ÙÀý˵Ã÷Dynamic SQLµÄÔÀí¼°Ó¦Óã¿
2.¾ÙÀý˵Ã÷Êý¾Ý¿âË÷ÒýµÄÓÅȱµã£¿
3.Èç¹ûÓÉÄãÀ´Éè¼ÆÊý¾ÝµÄrollback,ÄãµÄ˼·ºÍ·½°¸£¿
4.¼ÙÉèÓÐÒ»¸ötable£¬ÃûΪpages£¬ÓÐËĸö×Ö¶Î,id ,url,title,body¡£ÀïÃæ´¢Á˺ܶàÍøÒ³£¬ÍøÒ³µÄurlµØÖ·£¬titleºÍÍøÒ³ÄÚÈÝ£¬ÓÃÒ»¸ö
sql²éѯ½«urlÆ¥ÅäµÄÅÅÔÚ×îÇ°Ã棬titleÆ¥ÅäµÄ ......
-
½üÈÕÔÚ±à³ÌÖÐÓõ½½Ó¿Ú֪ʶ,ÓÉÓڿα¾ÖжԽӿÚÃèÊö½ÏÉÙ,ËùÒÔÏë´ÓÍøÉϲéÕÒ×ÊÁÏ,µ«ÍøÉϵÄ×ÊÁÏ´ó¶àÒ²Ö»ÊÇÈß³¤µÄÃèÊö,ËùÒÔÔÚ´ËÌṩһ×Ô¼ºÐ´µÄʵÀý,¹©´ó¼Ò²Î¿¼:
ÔÌâÊÇÕâÑùµÄ£ºÔÚjavaÖУ¬¶¨ÒåÒ»¸ö½Ó¿Ú£¬ÉùÃ÷¼ÆË㳤·½ÐÎÃæ»ýºÍÖܳ¤µÄ³éÏó·½·¨£¬ÔÙÓÃÒ»¸öÀàȥʵÏÖÕâ¸ö½Ó¿Ú£¬ÔÙ±àдһ¸ö²âÊÔÀàȥʹÓÃÕâ¸ö½Ó¿Ú¡£
Ê×ÏÈ£¬½Ó¿Ú±ØÐ ......
-
JavaÊÇÓÉSun Microsystems¹«Ë¾ÓÚ1995Äê5ÔÂÍƳöµÄJava³ÌÐòÉè¼ÆÓïÑÔ£¨ÒÔϼò³ÆJavaÓïÑÔ£©ºÍJavaƽ̨µÄ×ܳơ£ÓÃJavaʵÏÖµÄHotJavaä¯ÀÀÆ÷£¨Ö§³ÖJava applet£©ÏÔʾÁËJavaµÄ÷ÈÁ¦£º¿çƽ̨¡¢¶¯Ì¬µÄWeb¡¢Internet¼ÆËã¡£´Ó´Ë£¬Java±»¹ã·º½ÓÊܲ¢Íƶ¯ÁËWebµÄѸËÙ·¢Õ¹£¬³£ÓõÄä¯ÀÀÆ÷ÏÖÔÚ¾ùÖ§³ÖJava applet¡£ÁíÒ»·½Ã棬Java¼¼ÊõÒ ......