锘??xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>&#22269;&#20135;&#40644;&#33394;&#31934;&#21697;&#44;&#20122;&#27954;&#25104;&#20154;&#20037;&#20037;&#24433;&#38498;&#44;&#20154;&#20154;&#31934;&#21697;&#20037;&#20037;</title><link>http://www.aygfsteel.com/robot86736711/category/51228.html</link><description /><language>zh-cn</language><lastBuildDate>Wed, 04 Apr 2012 18:35:46 GMT</lastBuildDate><pubDate>Wed, 04 Apr 2012 18:35:46 GMT</pubDate><ttl>60</ttl><item><title>綾誨姞杞芥満鍒?/title><link>http://www.aygfsteel.com/robot86736711/articles/372657.html</link><dc:creator>嫻峰嘲</dc:creator><author>嫻峰嘲</author><pubDate>Tue, 27 Mar 2012 07:16:00 GMT</pubDate><guid>http://www.aygfsteel.com/robot86736711/articles/372657.html</guid><wfw:comment>http://www.aygfsteel.com/robot86736711/comments/372657.html</wfw:comment><comments>http://www.aygfsteel.com/robot86736711/articles/372657.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/robot86736711/comments/commentRss/372657.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/robot86736711/services/trackbacks/372657.html</trackback:ping><description><![CDATA[<p>綾誨姞杞芥満鍒?br />&nbsp;&nbsp;&nbsp;&nbsp;鍙欒堪錛氱被鍔犺澆鏈哄埗灝辨槸灝?class鏂囦歡鍔犺澆鍒癑VM錛屽茍褰㈡垚class瀵硅薄鐨勬満鍒躲�備箣鍚庡氨鍙互瀵瑰叾瀹炰緥鍖栧茍浣跨敤錛岃繖涓満鍒跺彲浠ュ姩鎬佺殑鍔犺澆澶栭儴鐨勭被銆佽繙紼嬩笅杞界殑class鏂囦歡錛屽茍涓斿彲浠ュ仛鍒扮被涔嬮棿鐨勯殧紱匯�?br />&nbsp;&nbsp;&nbsp;&nbsp;姝ラ錛欽VM鍔犺澆鐨勬楠わ細瑁呰澆銆侀摼鎺ャ�佸垵濮嬪寲銆?br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;瑁呰澆錛氬皢class鏂囦歡涓殑瀛楄妭鐮佸姞杞藉埌JVM錛屽茍閫氳繃鍏ㄥ悕錛坥rg.test.Test錛夊拰綾誨姞杞藉櫒錛圕lassLoader錛夋潵鍔犺澆鍒癑VM涓�?br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;閾炬帴錛氳礋璐ｅ瑁呰澆鐨勪簩榪涘埗瀛楄妭鐮佺殑鏍煎紡榪涜媯�楠岋紝鍒濆鍖栫被涓殑闈欐�佹爣閲忓茍媯�鏌ョ被涓皟鐢ㄧ殑鎺ュ彛銆佺被銆傛渶鍚庡鎵�鏈夌殑灞炴�с�佹柟娉曡繘琛屾楠屻�?br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;鍒濆鍖栵細鍒濆鍖栨槸鎵ц闈欐�佸垵濮嬪寲浠ｇ爜銆佹瀯閫犲櫒浠ｇ爜鍜岄潤鎬佸睘鎬х殑鍒濆鍖?br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;鍑哄彂鐨勬柟寮忥細1.new 2.鍙嶅皠 3.瀛愮被璋冪敤鍒濆鍖?4.JVM鍚姩鍙傛暟涓殑綾?br />ClassLoader錛氭湁4縐岰lassLoader璐熻矗鍔犺澆綾匯�?br />&nbsp;&nbsp;&nbsp;&nbsp;1.Bootstrap ClassLoader<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;鐢盋++瀹炵幇鐨勶紝鏉ュ姞杞絡re/lib/rt.jar銆乺esources.jar絳夈�傚湪java涓棤娉曟嬁鍒版瀵硅薄銆?br />&nbsp;&nbsp;&nbsp;&nbsp;2.Extension ClassLoader<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;鐢ㄦ潵鍔犺澆java鎵╁睍鍖咃紝jre/lib/ext/*.jar銆?br />&nbsp;&nbsp;&nbsp;&nbsp;3.System ClassLoader<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;鐢ㄦ潵鍔犺澆鍙傛暟涓殑鎸囧畾鐨刢lasspath鐨刯ar錛屽湪綾諱腑鏄劇ず瀵瑰簲鐨勬槸AppClassLoader銆?br />&nbsp;&nbsp;&nbsp;&nbsp;4.User-Defined ClassLoad<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;鏄痡ava寮�鍙戜漢鍛樼戶鎵緾lassLoader鎶借薄綾昏嚜琛屽疄鐜扮殑ClassLoader錛屽彲浠ュ姞杞介潪classpath涓殑綾伙紙緗戠粶涓嬭澆鐨刯ava銆乧lass錛夛紝榪樺彲浠ュ湪鍔犺澆涔嬪墠鍋氫竴浜涗簨鎯呫�?br /><br />鍔犺澆欏哄簭錛?br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;棣栧厛瑕佽鏄庝竴涓鍖猴紝榪欎釜璇尯鏄粡甯哥悊瑙ｆ湁闂鐨勩�?br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;classloader鍔犺澆鐨勫彧鏄痗lass錛堢被錛夛紝涓嶈璁や負瀹冨姞杞界殑鏄璞★紝榪欐牱浣犲氨浼氬緢鏄悊瑙ｄ笉浜哻lassloader鍔犺澆欏哄簭銆?br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;classloader鐨勯『搴忔槸鍏堢埗鍚庡瓙錛堣繖閲屽洜涓築ootstrap ClassLoader鍦╦ava涓嬁涓嶅埌錛屾墍浠ヤ粬鏄渶鍏堝畬鎴愬姞杞界殑錛?br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;宸插鎵樼殑鏂瑰紡寰簭鍔犺澆<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;渚嬪錛歎ser-Defined ClassLoad鏈変釜涓�綾昏鍔犺澆鍒欏厛浼氬幓濮旀墭System ClassLoader鍔犺澆渚濇綾繪帹錛屾瘡涓妭鐐歸兘浼氬鎵樼埗鑺傜偣鍘誨姞杞斤紝<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;濡傛灉鐖惰妭鐐規病鏈夊姞杞藉埌鑷繁鍐嶅幓鍔犺澆錛屽鏋滅埗鑺傜偣鍔犺澆浜嗗皢鍚у姞杞界殑寮曠敤榪斿洖緇欒嚜宸便�?br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;涓や釜java綾葷浉鍚岀殑鏉′歡涓嶅敖闇�瑕佸悓鏍風殑鍖呭悕鍜宑lass鑰屼笖鍔犺澆鍣ㄤ篃蹇呴』鐩稿悓錛岃繖鏍風殑綾繪墠綆楁槸緇熶竴鍚勭被銆傛瘮濡傛湁classloaderA鍜宑lassloaderB錛岄兘鍔犲湪浜?br />Test綾伙紝涓ゆ鍒姞杞界殑綾繪槸涓嶄竴鏍風殑銆傝繖涔熶綋鐜板嚭浜嗛殧紱繪�с�?br /><br /></p><img src ="http://www.aygfsteel.com/robot86736711/aggbug/372657.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/robot86736711/" target="_blank">嫻峰嘲</a> 2012-03-27 15:16 <a href="http://www.aygfsteel.com/robot86736711/articles/372657.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss>                       <footer>
<div class="friendship-link">
<a href="http://www.aygfsteel.com/" title="&#29408;&#29408;&#20037;&#20037;&#20122;&#27954;&#27431;&#32654;&#19987;&#21306;&#95;&#20013;&#25991;&#23383;&#24149;&#20122;&#27954;&#32508;&#21512;&#20037;&#20037;&#50;&#48;&#50;&#95;&#22269;&#20135;&#31934;&#21697;&#20122;&#27954;&#31532;&#20116;&#21306;&#22312;&#32447;&#95;&#26085;&#26412;&#20813;&#36153;&#32593;&#31449;&#35270;&#39057;">&#29408;&#29408;&#20037;&#20037;&#20122;&#27954;&#27431;&#32654;&#19987;&#21306;&#95;&#20013;&#25991;&#23383;&#24149;&#20122;&#27954;&#32508;&#21512;&#20037;&#20037;&#50;&#48;&#50;&#95;&#22269;&#20135;&#31934;&#21697;&#20122;&#27954;&#31532;&#20116;&#21306;&#22312;&#32447;&#95;&#26085;&#26412;&#20813;&#36153;&#32593;&#31449;&#35270;&#39057;</a>

</div>

</footer>


主站蜘蛛池模板：
<a href="http://" target="_blank">庆阳市</a>|
<a href="http://" target="_blank">晋宁县</a>|
<a href="http://" target="_blank">安龙县</a>|
<a href="http://" target="_blank">泰兴市</a>|
<a href="http://" target="_blank">上思县</a>|
<a href="http://" target="_blank">会宁县</a>|
<a href="http://" target="_blank">鹿泉市</a>|
<a href="http://" target="_blank">临夏市</a>|
<a href="http://" target="_blank">泊头市</a>|
<a href="http://" target="_blank">临邑县</a>|
<a href="http://" target="_blank">渝北区</a>|
<a href="http://" target="_blank">云霄县</a>|
<a href="http://" target="_blank">平顶山市</a>|
<a href="http://" target="_blank">台南市</a>|
<a href="http://" target="_blank">海原县</a>|
<a href="http://" target="_blank">永登县</a>|
<a href="http://" target="_blank">台江县</a>|
<a href="http://" target="_blank">胶州市</a>|
<a href="http://" target="_blank">将乐县</a>|
<a href="http://" target="_blank">泰和县</a>|
<a href="http://" target="_blank">金秀</a>|
<a href="http://" target="_blank">横山县</a>|
<a href="http://" target="_blank">武山县</a>|
<a href="http://" target="_blank">上饶市</a>|
<a href="http://" target="_blank">邢台市</a>|
<a href="http://" target="_blank">青铜峡市</a>|
<a href="http://" target="_blank">东乡县</a>|
<a href="http://" target="_blank">桑日县</a>|
<a href="http://" target="_blank">安丘市</a>|
<a href="http://" target="_blank">镇康县</a>|
<a href="http://" target="_blank">大田县</a>|
<a href="http://" target="_blank">商丘市</a>|
<a href="http://" target="_blank">澄城县</a>|
<a href="http://" target="_blank">安国市</a>|
<a href="http://" target="_blank">铁岭市</a>|
<a href="http://" target="_blank">金门县</a>|
<a href="http://" target="_blank">苏州市</a>|
<a href="http://" target="_blank">法库县</a>|
<a href="http://" target="_blank">浦城县</a>|
<a href="http://" target="_blank">盖州市</a>|
<a href="http://" target="_blank">喀什市</a>|
<script>
(function(){
    var bp = document.createElement('script');
    var curProtocol = window.location.protocol.split(':')[0];
    if (curProtocol === 'https') {
        bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
    }
    else {
        bp.src = 'http://push.zhanzhang.baidu.com/push.js';
    }
    var s = document.getElementsByTagName("script")[0];
    s.parentNode.insertBefore(bp, s);
})();
</script>
</body>