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

¼¸ÖÖÍøÒ³ÅÀÈ¡µÄ·½·¨ÓëʵÏÖ(Java)

Ò»¡¢Í¨¹ýHttpClient(apache commons-httpclient)·½Ê½£¬»ñÐíÍøÒ³ÄÚÈÝ£¬²¢½âÎö³öÐèÒªµÄ¶«Î÷¡£
      ÕâÖÖ·½·¨Ïà¶Ô±È½Ï¼òµ¥£¬ÒòΪcommons-httpclientÒѾ­×öÁ˺ܺõķâ×°£¬¼òµ¥µÄ´úÂëÈçÏ£º
// ¹¹ÔìHttpClientµÄʵÀý
HttpClient httpClient = new HttpClient();
HttpClientParams clientParams = new HttpClientParams();
// Òþ²Ø×Ô¼ºÇëÇóÏà¹ØµÄÐÅÏ¢
clientParams.setParameter("http.useragent",
"Mozilla/4.0 (compatible; FIREFOX 9.0; IBM AIX 5)");
clientParams.setHttpElementCharset("GBK");
HttpState httpState = new HttpState();
httpClient.setParams(clientParams);
httpClient.getParams().setParameter(
HttpClientParams.HTTP_CONTENT_CHARSET, "GBK");
httpClient.setState(httpState);
clientParams.setVersion(HttpVersion.HTTP_1_1);
if (useProxy) // ʹÓôúÀí
{
httpClient.getHostConfiguration().setProxy(proxyIp, port);
}

     ÕâÀïÐèҪעÒâµÄÊǼǵÃÉèÖÃhttp.useragentÊôÐÔ£¬Ä¬ÈÏ»áÏÔʾΪhttpclient´úÀí£¬ºÜ¶àÍøÕ¾ÎªÁË·ÀÖ¹±»¶ñÒâÅÀÈ¡£¬×î¼òµ¥µÄ·½Ê½¾ÍÊÇÅжÏuseragentÊôÐÔ¡£
¶þ¡¢µÚÒ»ÖÖ·½Ê½×î¼òµ¥£¬µ«ÊÇÒ²×îÈÝÒ×±»ÍøÕ¾½ûÖ¹µô£¬ÒòΪÕâÖÖ·½Ê½ÊDz»»áÖ´ÐÐjavascriptµÄ£¬ÕâÑù¾ÍºÜÈÝÒ×±»ÍøÕ¾Í¨¹ýjavascript×ö±êʶʶ±ð³öÀ´£¬Í¬Ê±»ñÈ¡µÄÊý¾ÝÈç¹ûÊÇͨ¹ýjavascript¼ÆËãÀ´µÄ£¬Ò²»á±È½ÏÂé·³¡£
     ÄÇô£¬ÎÒÃÇÀ´¿´µÚ¶þÖÖ·½Ê½£¬Í¨¹ýÄ£ÄâÕæÕýµÄbrowserÀ´»ñÈ¡ÍøÒ³ÄÚÈÝ£¬²¢Ö´ÐÐjavascript£¬Ä¿Ç°´ó²¿·ÖÁ÷ÐеÄä¯ÀÀÆ÷Äں˶¼ÊÇ¿ª·ÅµÄ£¬±ÈÈçwebkit£¬ÏÂÃæÎÒÃÇÒÔmozillaÒýÇæÎªÀý£¬ÊµÏÖÈçÏ£º
     Ê×ÏÈ£¬ÎÒÃÇ»áÓõ½xulrunner£¬ÕâÊÇʹÓÃmozillaÒýÇæµÄxulä¯ÀÀÆ÷£¬ÔÚÕâÀïÎÒÃÇÓÃÀ´Ìæ´úmozillaʵÏÖ¡£
     ÏÂÔØxulrunnerºó£¬½âѹËõµ½ÏàӦĿ¼
     ÔÚ´úÂëÖнøÐÐÅäÖá£
static {
Mozilla.getInstance().initialize(new File("D:\\xulrunner"));
System.setProperty("org.eclipse.swt.browser.XULRunnerPath",
"D:\\xulrunner");
}
      ½«´úÂëÖеÄxulrunnerĿ¼λÖÃÐÞ¸ÄΪÄã½âѹËõµÄλÖá£
      ÎÒÃÇʹÓÃSWTÀ´ÊµÏÖ½çÃæ£¬SWTµÄBrowser¿Ø¼þ¿ÉÒÔʹÓöà¸öä¯ÀÀÆ÷ÒýÇæ£¬ÉèÖÃÈçÏÂ


Ïà¹ØÎĵµ£º

java serialVersionUID º¬Òå

serialVersionUID ÓÃÀ´±íÃ÷ÀàµÄ²»Í¬°æ±¾¼äµÄ¼æÈÝÐÔ
¡¡¡¡¼òµ¥À´Ëµ£¬JavaµÄÐòÁл¯»úÖÆÊÇͨ¹ýÔÚÔËÐÐʱÅжÏÀàµÄserialVersionUIDÀ´ÑéÖ¤°æ±¾Ò»ÖÂÐԵġ£ÔÚ½øÐз´ÐòÁл¯Ê±£¬JVM»á°Ñ´«À´µÄ×Ö½ÚÁ÷ÖеÄserialVersionUIDÓë±¾µØÏàӦʵÌ壨ÀࣩµÄserialVersionUID½øÐбȽϣ¬Èç¹ûÏàͬ¾ÍÈÏΪÊÇÒ»Öµģ¬¿ÉÒÔ½øÐз´ÐòÁл¯£¬·ñÔò¾Í»á³öÏÖÐòÁÐ ......

javaÉè¼ÆÄ£Ê½

1.factoryÒòΪ¹¤³§Ä£Ê½¾ÍÏ൱ÓÚ´´½¨ÊµÀý¶ÔÏóµÄnew£¬ÎÒÃǾ­³£Òª¸ù¾ÝÀàClassÉú³ÉʵÀý¶ÔÏó£¬
ÈçA a=new A() ¹¤³§Ä£Ê½Ò²ÊÇÓÃÀ´´´½¨ÊµÀý¶ÔÏóµÄ£¬ËùÒÔÒÔºónewʱ¾ÍÒª¶à¸öÐÄÑÛ£¬ÊÇ·ñ¿ÉÒÔ¿¼ÂÇʵÓù¤³§Ä£Ê½£¬
ËäÈ»ÕâÑù×ö£¬¿ÉÄܶà×öһЩ¹¤×÷£¬µ«»á¸øÄãϵͳ´øÀ´¸ü´óµÄ¿ÉÀ©Õ¹ÐԺ;¡Á¿ÉÙµÄÐÞ¸ÄÁ¿¡£
2.PrototypeģʽÔÊÐíÒ»¸ö¶ÔÏóÔÙ´´½¨Á ......

16Ììѧ»áJava £¨ºÜ²»´íµÄÎÄÕ£¬ÍƼö£©

Day 01
Ò»¡¢    ´ÓÃæÏò¹ý³Ì±à³Ìµ½ÃæÏò¶ÔÏó±à³ÌµÄ˼άת±ä
ÎÒÃÇÖªµÀËùÓеļÆËã»ú³ÌÐò¶¼ÊÇÓÉÁ½ÀàÔªËØ×é³É£º´úÂëºÍÊý¾Ý¡£´ËÍâ´Ó¸ÅÄîÉϽ«½²£¬³ÌÐò»¹¿ÉÒÔÒÔËûµÄ´úÂë»òÊÇÊý¾ÝΪºËÐĽøÐÐ×éÖ¯±àд¡£Ò²¾ÍÊÇ˵һЩ³ÌÐòÎ§ÈÆ“ÕýÔÚ·¢Éúʲô±àд“£¬¶øÁíһЩ³ÌÐòÔòÎ§ÈÆ”Ë­½«±»Ó°Ï쓱àд¡£ÕâÁ½ÖÖ· ......

¼ÆËãJavaÈÕÆÚ£­£­Ñ§Ï°ÔõÑù´´½¨ºÍʹÓÃÈÕÆÚ


¸ÅÒª
²»¹ÜÄãÊÇ´¦Àí²ÆÎñ½»Ò×»¹ÊǼƻ®×ÅÏÂÒ»²½µÄÐж¯£¬Äã¶¼ÒªÖªµÀÔõÑùÔÚJavaÖн¨Á¢£¬Ê¹ÓúÍÏÔʾÈÕÆÚ¡£ÕâÐèÒªÄã¼òµ¥µÄ²éÔÄÒ»ÏÂÏàÓ¦ÀàµÄAPI²Î¿¼£ºÒ»¸öÈÕÆÚ¿ÉÒÔ´´½¨3¸öÏà¹ØÀàµÄ¶ÔÏó¡£ÕâÆªÎÄÕ¸æËßÄãÄãÏëÒªÖªµÀµÄÄÚÈÝ¡£
Javaͳ¼Æ´Ó1970Äê1ÔÂ1ÈÕÆðµÄºÁÃëµÄÊýÁ¿±íʾÈÕÆÚ¡£Ò²¾ÍÊÇ˵£¬ÀýÈ磬1970Äê1ÔÂ2ÈÕ£¬ÊÇÔÚ1ÔÂ1ÈÕºóµÄ86£¬400£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ