锘??xml version="1.0" encoding="utf-8" standalone="yes"?>91久久伊人青青碰碰婷婷,久久婷婷蜜乳一本欲蜜臀,精品福利视频导航http://www.aygfsteel.com/nkjava/category/36698.html緗韓嫻╃€氱殑鑽夊師錛屾柟鍚戞渶涓洪噸瑕侊紝甯屾湜姝log鑳藉悜澶ф紶椹奸搩涓€鏍鳳紝緇欐垜鏂瑰悜鍜屾寚寮曘€?/description>zh-cnSun, 14 Dec 2008 15:35:48 GMTSun, 14 Dec 2008 15:35:48 GMT60- JAVA璁捐妯″紡涔?綆€鍗曞伐鍘傛ā寮忥紙Simplae Factory錛?/title><link>http://www.aygfsteel.com/nkjava/archive/2008/12/14/246282.html</link><dc:creator>鑽夊師涓婄殑楠嗛┘</dc:creator><author>鑽夊師涓婄殑楠嗛┘</author><pubDate>Sun, 14 Dec 2008 14:57:00 GMT</pubDate><guid>http://www.aygfsteel.com/nkjava/archive/2008/12/14/246282.html</guid><wfw:comment>http://www.aygfsteel.com/nkjava/comments/246282.html</wfw:comment><comments>http://www.aygfsteel.com/nkjava/archive/2008/12/14/246282.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/nkjava/comments/commentRss/246282.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/nkjava/services/trackbacks/246282.html</trackback:ping><description><![CDATA[Factory method(宸ュ巶鏂規(guī)硶)鏄疄渚嬪寲瀵硅薄鐨勪竴縐嶆柟娉曠殑鍚嶇О銆傚氨璞″伐鍘備竴鏍鳳紝Factory
method鐨勪換鍔℃槸鍒涘緩--鎴栧埗閫?-瀵硅薄銆?br />
涓嬮潰瀵瑰伐鍘傛ā寮忚繘琛岀畝鍗曠殑璁茶В錛?br />
浠庨煶涔愮洅寮€濮嬭璧鳳紝闊充箰鐩掑伐鍘傦紙MusicBoxFactory錛夌敓浜ч煶涔愮洅(PianoBox鍜孷iolinBox),褰撶劧榪樺彲浠ユ槸鍏跺畠鐨勯煶涔愮洅錛岃繖浜涘叿浣撶殑闊充箰鐩掑睍鐜扮粰瀹㈡埛錛圡usicBoxDemo錛夊彧鏄竴涓晫闈紙IMusicBox錛夛紝瀹㈡埛涓嶉渶瑕佺煡閬撻煶涔愮洅鐨勫叿浣撳疄鐜板姛鑳斤紝鍙鑳絧lay()灝監(jiān)K銆?br />
濡備笅鍥炬墍紺猴細(xì)瀹㈡埛(MusicBoxDemo)渚濊禆闊充箰鐩掔殑鐣岄潰錛岃€屼笉蹇呯煡閬撻煶涔愮洅鏄浣曢€氳繃闊充箰鐩掑伐鍘傦紙MusicBoxFactory錛夌敓浜х殑銆?br />
浠庝笅闈㈢殑鍥炬垜浠繘鍏ョ畝鍗曠殑浠ｇ爜婕旂ず闃舵錛?br />
<img src="file:///C:/DOCUME%7E1/ADMINI%7E1/LOCALS%7E1/Temp/moz-screenshot.jpg" alt="" /><img src="http://www.aygfsteel.com/images/blogjava_net/nkjava/simpleFactory-1.jpg" alt="" border="0" /><br />
<strong><em>IMusicBox.java</em></strong><br />
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
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<br />
--><span style="color: #0000ff;">public</span><span style="color: #000000;"> </span><span style="color: #0000ff;">interface</span><span style="color: #000000;"> IMusicBox{<br />
</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> </span><span style="color: #0000ff;">void</span><span style="color: #000000;"> play();<br />
<br />
}</span></div>
<strong><em>PianoBox.java<br />
</em></strong>
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
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<br />
--><span style="color: #0000ff;">public</span><span style="color: #000000;"> </span><span style="color: #0000ff;">class</span><span style="color: #000000;"> PinoBox </span><span style="color: #0000ff;">implements</span><span style="color: #000000;"> IMusicBox{<br />
</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> </span><span style="color: #0000ff;">void</span><span style="color: #000000;"> play(){<br />
<br />
System.out.println(</span><span style="color: #000000;">"</span><span style="color: #000000;">鎾斁閽㈢惔闊充箰</span><span style="color: #000000;">"</span><span style="color: #000000;">);<br />
}<br />
}</span></div>
<br />
<em><strong>ViolinBox.java</strong></em><br />
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #0000ff;">public</span><span style="color: #000000;"> </span><span style="color: #0000ff;">class</span><span style="color: #000000;"> ViolinBox </span><span style="color: #0000ff;">implements</span><span style="color: #000000;"> IMusicBox{<br />
</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> </span><span style="color: #0000ff;">void</span><span style="color: #000000;"> play(){<br />
<br />
System.out.println(</span><span style="color: #000000;">"</span><span style="color: #000000;">鎾斁灝忔彁鐞撮煶涔?/span><span style="color: #000000;">"</span><span style="color: #000000;">);<br />
}<br />
}</span></div>
<em><strong>MusicBoxFactory.java</strong></em><br />
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #0000ff;">public</span><span style="color: #000000;"> </span><span style="color: #0000ff;">class</span><span style="color: #000000;"> MusicBoxFactory{<br />
</span><span style="color: #008000;">/**</span><span style="color: #008000;">*<br />
浣跨敤java鍙嶅皠鏈哄埗鐢熸垚瀹炰緥<br />
瀹㈡埛绔彧闇€璋冪敤鍗沖彲<br />
鏂逛究緇存姢鍜屼互鍚庣▼搴忕殑鍗囩駭鎵╁睍<br />
</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br />
</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> </span><span style="color: #0000ff;">static</span><span style="color: #000000;"> IMusicBox createMusicBox(String name)</span><span style="color: #0000ff;">throws</span><span style="color: #000000;"> InstantiationException,IllegalAccessException,ClassNotFoundException{<br />
<br />
IMusicBox musicbox</span><span style="color: #000000;">=</span><span style="color: #000000;">(IMusicBox)Class.forName(name).newInstance();<br />
<br />
</span><span style="color: #008000;">//</span><span style="color: #008000;">鍦ㄨ繖閲岃繕鍙互榪涜涓€浜沚ox鐨勫唴閮ㄦ垚鍛樺彉閲忓鐞?/span><span style="color: #008000;"><br />
</span><span style="color: #000000;"><br />
<br />
</span><span style="color: #0000ff;">return</span><span style="color: #000000;"> musicbox;<br />
<br />
}<br />
<br />
<br />
}</span></div>
<em><strong>MusicBoxDemo.java<br />
</strong></em>
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #0000ff;">public</span><span style="color: #000000;"> </span><span style="color: #0000ff;">class</span><span style="color: #000000;"> MusicBoxDemo{<br />
</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> </span><span style="color: #0000ff;">static</span><span style="color: #000000;"> </span><span style="color: #0000ff;">void</span><span style="color: #000000;"> main(String[] args)</span><span style="color: #0000ff;">throws</span><span style="color: #000000;"> Exception{<br />
PlayMusicBox(MusicBoxFactory.createMusicBox(</span><span style="color: #000000;">"</span><span style="color: #000000;">PianoBox</span><span style="color: #000000;">"</span><span style="color: #000000;">)<br />
);<br />
PlayMusicBox(MusicBoxFactory.createMusicBox(</span><span style="color: #000000;">"</span><span style="color: #000000;">VolinBox</span><span style="color: #000000;">"</span><span style="color: #000000;">)<br />
);<br />
<br />
<br />
}<br />
<br />
</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> </span><span style="color: #0000ff;">static</span><span style="color: #000000;"> </span><span style="color: #0000ff;">void</span><span style="color: #000000;"> PlayMusicBox(IMusicBox imusicbox){<br />
<br />
imusicbox.play();<br />
<br />
}<br />
<br />
<br />
<br />
}</span></div>
<br />
榪欐牱瀹㈡埛鍙渶瑕佺煡閬撻煶涔愮殑鐣岄潰鍗沖彲錛屼笉闇€瑕佺煡閬撳浣曠敓浜х殑闊充箰鐩掋€傚嵆浣夸互鍚庝慨鏀逛簡(jiǎn)Factory鐨勭敓浜фā寮忥紝鐢ㄦ埛榪欓噷涔熸槸姣笉褰卞搷銆?br />
<br />
<br />
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