锘??xml version="1.0" encoding="utf-8" standalone="yes"?>人人狠狠综合久久亚洲,国产亚洲综合成人91精品,亚洲精品国产综合久久一线http://m.tkk7.com/simonshen/archive/2011/04/06/347744.htmlsimon.shensimon.shenWed, 06 Apr 2011 14:56:00 GMThttp://m.tkk7.com/simonshen/archive/2011/04/06/347744.htmlhttp://m.tkk7.com/simonshen/comments/347744.htmlhttp://m.tkk7.com/simonshen/archive/2011/04/06/347744.html#Feedback0http://m.tkk7.com/simonshen/comments/commentRss/347744.htmlhttp://m.tkk7.com/simonshen/services/trackbacks/347744.html    浠庝粖澶╁紑濮嬶紝鎶婂父鐢ㄧ殑璁捐妯″紡閮界畝鍗曠殑鏁寸悊涓閬嶏紝甯屾湜姣忎釜鏄熸湡鑳借嚦灝戞暣鐞?涓ā寮忓惂錛屽厛浠庣畝鍗曠殑絳栫暐妯″紡寮濮嬨?br />     
    姒傚康錛?/strong>瀹冨畾涔変簡涓緋誨垪鐨勭畻娉曪紝騫跺皢姣忎竴涓畻娉曞皝瑁呰搗鏉ワ紝鑰屼笖浣垮畠浠繕鍙互鐩鎬簰鏇挎崲銆傜瓥鐣ユā寮忚綆楁硶鐨勫彉鍖栦笉浼氬獎鍝嶅埌浣跨敤綆楁硶鐨勫鎴楓?br />     
    絳栫暐妯″紡寰堢畝鍗曪紝瀹為檯涓婂氨鏄疧O涓殑澶氭侊紝涓句釜渚嬪瓙錛屾煇鍟嗗満瑕佽繘琛屼績閿錛屽浜庢櫘閫氶【瀹㈡墦88鎶橈紝瀵逛簬閾跺崱瀹㈡埛鍦?8鎶樺熀紜涓婂啀婊?00鍑?60錛屽浜庨噾鍗″鎴峰湪88鎶樺熀紜涓婂啀婊?00鍑?00銆?br />     
    
UML鍥懼涓嬫墍紺猴細
    

    鎺ュ彛DiscountStrategy浠g爜濡備笅錛?br />     
public interface DiscountStrategy {
    
public double discount(double
 sum);
}

    綾籊eneralDiscountStrategy綾諱唬鐮佸涓嬶細
    
public class GeneralDiscountStrategy implements DiscountStrategy {

    @Override
    
public double discount(double sum) 
{
        
return sum * 0.88
;
    }


}

    綾籗ilverDiscountStrategy綾諱唬鐮佸涓嬶細
    
public class SilverDiscountStrategy implements DiscountStrategy {

    @Override
    
public double discount(double sum) 
{
        sum 
= sum * 0.88
;
        
int t = (int) sum / 400
;
        sum 
= sum - t * 160
;
        
return
 sum;
    }

}

    綾籊oldenDiscountStrategy浠g爜濡備笅錛?br />     
public class GoldenDiscountStrategy implements DiscountStrategy {

    @Override
    
public double discount(double sum) 
{
        sum 
= sum * 0.88
;
        
int t = (int) sum / 400
;
        sum 
= sum - t * 200
;
        
return
 sum;
    }

}

    綾籆ashier浠g爜濡備笅錛?br />     
public class Cashier {
    
private DiscountStrategy discountStrategy = new
 GeneralDiscountStrategy();

    
public void getDiscountStrategy(CustomerLevel customerLevel) 
{
        
switch (customerLevel) 
{
            
case
 GENERAL:
                discountStrategy 
= new
 GeneralDiscountStrategy();
                
break
;
            
case
 SILVER:
                discountStrategy 
= new
 SilverDiscountStrategy();
                
break
;
            
case
 GOLDEN:
                discountStrategy 
= new
 GeneralDiscountStrategy();
                
break
;
        }

    }


    
public double calculate(double price, int num) {
        
return discountStrategy.discount(price *
 num);
    }

}


simon.shen 2011-04-06 22:56 鍙戣〃璇勮
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JMX In Action 鎬葷粨錛堜簩錛?-HelloWorld渚嬪瓙http://m.tkk7.com/simonshen/archive/2011/04/05/347639.htmlsimon.shensimon.shenTue, 05 Apr 2011 08:20:00 GMThttp://m.tkk7.com/simonshen/archive/2011/04/05/347639.htmlhttp://m.tkk7.com/simonshen/comments/347639.htmlhttp://m.tkk7.com/simonshen/archive/2011/04/05/347639.html#Feedback1http://m.tkk7.com/simonshen/comments/commentRss/347639.htmlhttp://m.tkk7.com/simonshen/services/trackbacks/347639.html闃呰鍏ㄦ枃

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JMX In Action 鎬葷粨錛堜竴錛?/title><link>http://m.tkk7.com/simonshen/archive/2011/04/03/347589.html</link><dc:creator>simon.shen</dc:creator><author>simon.shen</author><pubDate>Sun, 03 Apr 2011 15:08:00 GMT</pubDate><guid>http://m.tkk7.com/simonshen/archive/2011/04/03/347589.html</guid><wfw:comment>http://m.tkk7.com/simonshen/comments/347589.html</wfw:comment><comments>http://m.tkk7.com/simonshen/archive/2011/04/03/347589.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.tkk7.com/simonshen/comments/commentRss/347589.html</wfw:commentRss><trackback:ping>http://m.tkk7.com/simonshen/services/trackbacks/347589.html</trackback:ping><description><![CDATA[<span style="font-size: 10pt">    榪欐槸鎴戣浜咼MX In Action浠ュ悗鐨勬葷粨錛岃繖綃囨枃绔犳槸榪欎釜緋誨垪鐨勭涓綃囷紝涓昏浠嬬粛涓涓嬩粈涔堟槸JMX錛屼負浠涔堣浣跨敤JMX錛熶互鍙婄畝鍗曢槓榪頒竴涓婮MX鐨勬灦鏋勩?br />    <strong> 浠涔堟槸JMX錛?br /> </strong>    棣栧厛鐪嬩竴涓?font size="2">緇村熀鐧劇鐨勫畾涔夛細JMX錛圝ava Management Extensions錛屽嵆Java綆$悊鎵╁睍錛夋槸Java騫沖彴涓婁負搴旂敤紼嬪簭銆佽澶囥佺郴緇熺瓑妞嶅叆綆$悊鍔熻兘鐨勬鏋躲?br /> JMX鍙互璺ㄨ秺涓緋誨垪寮傛瀯鎿嶄綔緋葷粺騫沖彴銆佺郴緇熶綋緋葷粨鏋勫拰緗戠粶浼犺緭鍗忚錛岀伒媧葷殑寮鍙戞棤緙濋泦鎴愮殑緋葷粺銆佺綉緇滃拰鏈嶅姟綆$悊搴旂敤銆?br />     <font size="2">闅忕潃浼佷笟 IT 瑙勬ā鐨勪笉鏂闀匡紝IT 璧勬簮錛圛T resource錛夋暟閲忎笉鏂鍔狅紝IT 璧勬簮鐨勫垎甯冧篃瓚婃潵瓚婂垎鏁c侷T璧勬簮涓昏鍖呮嫭緗戠粶鍜屽簲鐢ㄧ瓑銆傜鐞嗙綉緇滐紙紜歡錛夌殑涓昏宸ュ叿鏄?br /> 綆鍗曠綉緇滅鐞嗗崗璁紙SNMP錛夛紝紜歡鍘傚晢涓鑸兘浼氬湪璁懼涓彁渚汼NMP hooks錛屼絾SNMP寮鍙戜笉鏄歡瀹規(guī)槗鐨勪簨鎯咃紝鑰屼笖闇瑕佹帉鎻$壒瀹氱殑璇█錛屽JAVA寮鍙戣呯粷闈炴槗浜嬨?br />     鏈変簺浼佷笟寮鍙戠殑搴旂敤鐨勬椂鍊欙紝鏄笉浼氳冭檻榪愯鏃墮厤緗拰綆$悊闂銆傛湁浜涗紒涓氱洿鎺ュ湪浜у搧涓紑鍙戠鐞嗗伐鍏峰拰鐣岄潰銆備篃鏈変竴浜涗紒涓氱洿鎺ヤ嬌鐢ㄥ簲鐢ㄦ湇鍔″櫒鎴杦eb鏈嶅姟鍣ㄧ殑綆$悊宸ュ叿銆?br />     鐜板疄涓栫晫鐨処T璧勬簮綆$悊闇姹備富瑕佹湁浠ヤ笅涓浜涳細<br />     1銆佺洃鎺у鉤鍙板拰紜歡鐨勫仴搴楓傜‖浠跺彲浠ラ氳繃SNMP錛學EB鏈嶅姟鍣ㄥ拰搴旂敤鏈嶅姟鍣ㄥ彲浠ラ氳繃浠栦滑鑷繁鐨勭鐞嗗伐鍏楓傛暟鎹簱涔熸槸涓鏍風瓑銆?br />    2銆侀厤緗簲鐢ㄥ眰闈㈢殑璧勬簮銆傛瘮濡傞厤緗簲鐢ㄥ湪鏌ヨ緇撴灉涓瘡欏墊樉紺虹殑鏁伴噺錛岄厤緗暟鎹簱榪炴帴姹狅紝鎴栬呭閮ㄨ姹傛暟絳夈?br />    3銆佹敹闆嗗簲鐢ㄧ▼搴忕殑緇熻淇℃伅銆傚澶氬皯鎴愬姛璁㈠崟錛屽灝戝け璐ヨ鍗曠瓑銆?br />    4銆佹棩蹇楃駭鍒紝鏀瑰彉鏃ュ織綰у埆銆傚嚭闂鐨勬椂鍊欙紝鍙互閫氳繃鏀瑰彉鏃ュ織綰у埆鏉ユ墦鍗拌皟璇曚俊鎭紝蹇熷畾浣嶉棶棰樸?br />    5銆佺洃瑙嗘湇鍔″櫒鐨勬ц兘銆佽礋杞斤紝閫氳繃email銆乻ms絳夐氱煡鍏抽敭鎬т簨浠訛紝姣斿鏈嶅姟鍣ㄨ礋杞借秴榪囬璁劇殑鐣岄檺銆?br />     瑕佹弧瓚寵繖浜涢渶姹傚線寰鏄潪甯告槀璐靛拰鍥伴毦鐨勶紝綆$悊鍛橀氬父闇瑕侀氳繃涓嶅悓鐨勫伐鍏鋒潵綆$悊涓嶅悓鐨勬湇鍔″拰紜歡銆?nbsp;濡傛灉浣跨敤JMX錛屽垱寤轟竴涓弧瓚充笂闈㈤渶姹傜殑綆$悊緋葷粺灝嗘槸寤変環(huán)銆佹洿鍔犵伒媧匯佹墍闇鏃墮棿鏇寸煭銆?nbsp;   </font></font></span> <br />     <br />     <span style="font-size: 10pt"><strong>浣跨敤JMX鐨勫ソ澶?br /> </strong>     1銆侀潪甯稿鏄撲嬌鐢ㄣ傜壒鍒槸瀵逛竴涓狫AVA紼嬪簭鍛橈紝瑕佺悊瑙NMP鏄洶闅劇殑銆傝孞MX瀵逛粬鏉ヨ闈炲父瀹規(guī)槗銆?br />       2銆佸埄鐢ㄧ幇鏈夌殑鎶鏈細鐜版湁鐨勭鐞嗗伐鍏峰彲浠ユ彃鍏MX錛孞MX鎻愪緵浜嗗緢澶氬崗璁紙SNMP銆丠TTP錛夊拰浼犺緭鏂瑰紡錛堝RMI錛夛紝濡傛灉鍘熸湁鐨勫簲鐢ㄥ拰璁懼娌℃湁鎻愪緵綆$悊鑳藉姏錛屽垯鍙互鍒涘緩JMX浠g悊鎻愪緵綆$悊鑳藉姏銆?br />       3銆佹ā鍧楀寲銆備互妯″潡鍖栫殑鏂瑰紡鍒涘緩浣犵殑綆$悊鐜銆?br />       4銆佽鍛娿佷簨浠跺拰緇熻淇℃伅銆?br />         JMX鎻愪緵浜嗕竴濂楅氱煡緋葷粺錛屽厖鍒嗗埄鐢ㄤ簡闈㈠悜瀵硅薄浼樺娍錛岄氱煡鎻愪緵浜嗕笉浠呬粎鏄暟鎹紝鑰屾槸涓涓湁鍒嗗竷寮廕AVA瀵硅薄錛屽皝瑁呬簡鏁版嵁鍜岃涓恒備緥濡傦紝浣犲彂閫佷簡涓涓湇鍔″櫒璐熻澆鐨勯氱煡錛岄噷闈㈣繕鍖呭惈浜嗕竴涓樉紺鴻礋杞介噸瑕佹х殑綰у埆鐨勬満鍒訛紝璇寸櫧浜嗗氨鏄璞¢噷闈㈡湁涓柟娉曪紝鍙互鍒ゅ畾璐熻澆鐨勪弗閲嶇▼搴︺?br />       5銆佸揩閫熺殑鐩戞帶瑙e喅鏂規(guī)銆備笉鍚岀殑寮鍙戜漢鍛樺彧闇瑕佽嚜宸卞紑鍙慚Bean錛岃屼笉闇瑕佽姳寰堝鐨勬椂闂村湪鐩鎬簰鐨勫崗浣滀笂闈紝榪欎簺MBean鍒嗗竷鍦ㄤ笉鍚岀殑涓繪満涓婏紝浣嗗彲浠ラ氳繃涓涓鐞嗗伐鍏峰氨鍙互綆$悊鎵鏈夌殑榪欎簺搴旂敤銆?br /> <br />     JMX鐨勪竴浜涙湳璇?br /> <font size="2">    1銆佸彲綆$悊璧勬簮錛?font size="2">Manageable resource</font>錛?br />     鍙互鏄換浣曠殑搴旂敤銆佽澶囥佹垨鑰呭叾浠栧瓨鍦ㄧ殑瀹炰綋錛岃兘澶熻java璁塊棶鍜屽寘瑁呫傛槸琚獼MX MBean綆$悊鐨勮祫婧愩?br />     2銆丮Bean錛圡anaged Bean錛?br />     鏄弧瓚蟲煇浜涘懡鍚嶈鍒欏拰緇ф壙JMX 瑙勮寖鐨刯ava綾伙紝涓哄彲綆$悊璧勬簮鐨勭鐞嗗拰璁塊棶鏆撮湶鎺ュ彛銆傞氳繃灞炴у拰琛屼負鏉ユ毚闇叉帴鍙c傛湁榪?綾伙細Standard, Dynamic, and Model MBeans銆?br />     3銆丮Bean Server<br />     綆$悊涓緇凪Bean鐨凧AVA綾匯傛槸JMX 綆$悊鐜鏍稿績銆傛槸MBean鐨勬敞鍐屽櫒銆?br />     </font><font size="2">4銆丣MX Agent<br />     JMX浠g悊鏄負綆$悊涓緇凪Bean鎻愪緵涓緋誨垪鏈嶅姟鐨刯ava榪涚▼銆傛槸涓涓狹Bean Server鐨勫鍣紝瀹冭繕鎻愪緵浜嗕竴浜涙湁鐢ㄧ殑鏈嶅姟錛氬垱寤篗Bean涔嬮棿鐨勫叧緋伙紝鍔ㄦ佸姞杞界被錛岀畝鍗曠殑鐩戞帶鏈嶅姟錛屽畾鏃跺櫒鏈嶅姟銆侫gent鏈変竴涓崗璁傞厤鍣ㄥ拰榪炴帴鍣ㄩ泦鍚堣兘浣垮閮ㄧ▼搴忚繛鎺ュ埌浠栦滑銆?br />     </font><font size="2">5銆丳rotocol adapters and connectors<br />     鍗忚閫傞厤鍣ㄥ拰榪炴帴鍣ㄦ槸浣嶄簬JMX Agent鍐呴儴鐨勫璞°傛妸Agent鏆撮湶緇欑鐞嗙▼搴忓拰鍗忚銆備竴涓狝gent鍙互鏈夊緢澶氶傞厤鍣ㄥ拰榪炴帴鍣ㄣ?br />     </font><font size="2">6銆丮anagement application<br />     榪炴帴鍒癑MX Agent鐨勭敤鎴峰簲鐢ㄧ▼搴忋?br />     </font><font size="2">7銆丯otification<br />     閫氱煡鏄疢bean鎴栬匨bean server鍙戦佺殑java瀵硅薄錛屼粬浠皝瑁呬簡浜嬩歡銆佽鍛娿佹垨鑰呭叾浠栫殑涓鑸俊鎭傚叾浠栫殑Mbean鎴栬卝ava瀵硅薄鍙互娉ㄥ唽鎴愪負鐩戝惉鍣ㄦ潵鎺ュ彈閫氱煡銆?br /> </font><font size="2">    8銆両nstrumentation錛堣澶囧寲錛?br />     鐢∕Bean鏆撮湶涓涓彲綆$悊璧勬簮鐨勮繃紼嬨?br />     <br />     <strong>JMX鏋舵瀯<br /> </strong>    JMX鏋舵瀯涓昏鍒嗕負涓夊眰錛?font size="2">Distributed layer</font>錛?font size="2">Agent layer</font>錛?font size="2">Instrumentation layer錛屽涓嬪浘鎵紺猴細</font><br /> <strong>    <v:shapetype id="_x0000_t75" stroked="f" filled="f" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t" o:spt="75" coordsize="21600,21600"> <img style="width: 661px; height: 339px" border="0" alt="" src="http://m.tkk7.com/images/blogjava_net/simonshen/jmx_architecture.png" width="661" height="339" /><v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="if lineDrawn pixelLineWidth 0"></v:f><v:f eqn="sum @0 1 0"></v:f><v:f eqn="sum 0 0 @1"></v:f><v:f eqn="prod @2 1 2"></v:f><v:f eqn="prod @3 21600 pixelWidth"></v:f><v:f eqn="prod @3 21600 pixelHeight"></v:f><v:f eqn="sum @0 0 1"></v:f><v:f eqn="prod @6 1 2"></v:f><v:f eqn="prod @7 21600 pixelWidth"></v:f><v:f eqn="sum @8 21600 0"></v:f><v:f eqn="prod @7 21600 pixelHeight"></v:f><v:f eqn="sum @10 21600 0"></v:f></v:formulas><v:path o:connecttype="rect" gradientshapeok="t" o:extrusionok="f"></v:path><o:lock aspectratio="t" v:ext="edit"></o:lock></v:shapetype></strong></font></span> <br /> <br />  <span style="font-size: 10pt">   1銆?/span><font size="2">Distributed layer錛堝垎甯冨紡灞傦級<br />       灞炰簬JMX鏋舵瀯鐨勬渶澶栧眰錛岃繖灞備富瑕佽礋璐d嬌JMX Agent鑳藉澶栭儴紼嬪簭鍙敤銆?nbsp;   鍙堝垎涓轟袱縐嶏細涓縐嶉氳繃涓嶅悓鐨勫崗璁紙濡係NMP錛孒TTP錛夋潵涓篗Bean鎻愪緵鍙鎬с?/font> <span style="font-size: 10pt">鍙︿竴縐嶆槸鎶夾gent API鏆撮湶緇欏叾浠栫殑鍒嗗竷寮忔妧鏈RMI銆?br />     2銆?font size="2">The agent layer</font>錛堜唬鐞嗗眰錛?br />     瀹冨寘鍚殑鏈涓昏鐨勭粍浠舵槸MBean Server錛屽畠榪樺寘鎷?涓唬鐞嗘湇鍔′嬌綆$悊MBean鏇村姞瀹規(guī)槗錛屽畠浠垎鍒槸錛?nbsp;   瀹氭椂鍣紙timer錛夈佺洃鎺ф湇鍔°佸姩鎬丮Bean鍔犺澆銆佸拰MBean鍏崇郴鏈嶅姟銆侫gent鍙互鍜岃綆$悊鐨勮祫婧愬湪鍚屼竴涓富鏈轟笂錛屼篃鍙互鏄繙紼嬬殑銆?br />     3銆?font size="2">The instrumentation layer</font><br />     榪欐槸鏈闈犺繎璧勬簮鐨勪竴灞傦紝瀹冨寘鍚簡娉ㄥ唽鍦ˋgent閲岄潰鐨凪Bean銆?br />     4銆?font size="2">Notifications</font><br />     闄や簡鏋舵瀯涓殑涓夊眰浠ュ錛孞MX鎻愪緵浜嗕竴涓氱煡鏈哄埗錛岀被浼間簬JAVA浜嬩歡妯″瀷銆傞氱煡鏈哄埗鏄鐞嗙郴緇熺殑鏈鍚庡繀欏葷殑緇勪歡銆侫gent鍜孧Bean鍙互浣跨敤閫氱煡鏈哄埗鏉ュ彂閫佽鍛婃垨淇℃伅緇欑鐞嗗簲鐢ㄣ?br />     浠ヤ笂灝辨槸JMX鏋舵瀯鐨勪富瑕佸唴瀹癸紝涓嬩竴綃囨瀯寤轟竴涓狧elloWorld鐨凧MX紼嬪簭銆?br /> </span> <img src ="http://m.tkk7.com/simonshen/aggbug/347589.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.tkk7.com/simonshen/" target="_blank">simon.shen</a> 2011-04-03 23:08 <a href="http://m.tkk7.com/simonshen/archive/2011/04/03/347589.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>Restful Web Services 璇諱功絎旇錛堜竴錛?/title><link>http://m.tkk7.com/simonshen/archive/2011/03/30/347237.html</link><dc:creator>simon.shen</dc:creator><author>simon.shen</author><pubDate>Wed, 30 Mar 2011 13:59:00 GMT</pubDate><guid>http://m.tkk7.com/simonshen/archive/2011/03/30/347237.html</guid><wfw:comment>http://m.tkk7.com/simonshen/comments/347237.html</wfw:comment><comments>http://m.tkk7.com/simonshen/archive/2011/03/30/347237.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.tkk7.com/simonshen/comments/commentRss/347237.html</wfw:commentRss><trackback:ping>http://m.tkk7.com/simonshen/services/trackbacks/347237.html</trackback:ping><description><![CDATA[<p style="font-family: 寰蔣闆呴粦; font-size: 12pt">    <span style="font-size: 10pt">榪欐湰涔︾殑鍓嶉潰涓夌珷涓昏璁蹭簡涓涓嬪熀鏈蹇碉紝瀹㈡埛绔▼搴忥紝鍜孉mazon鐨凷3錛岃繖綃囧崥瀹㈡葷粨涓涓嬬鍥涚珷錛屼釜浜烘劅瑙夋湁寰堝閲嶈鐨勬蹇點?br />     闈㈠悜璧勬簮鐨勬灦鏋勶紙<font face="寰蔣闆呴粦">The Resource-Oriented Architecture</font>錛夛紝榪欓噷鐨勮祫婧愬繀欏昏鏈変竴涓猆RI錛岃祫婧愬拰URI鐨勫叧緋伙細涓涓祫婧愬彲鑳芥湁涓涓垨澶氫釜URI錛岃屼竴涓猆RI鍙兘鎸囧畾涓涓祫婧愩?br /> <br />     Restful WS鐨勭壒鎬э細<br />     1銆?strong>鍙鍧鎬э紙</strong><font face="寰蔣闆呴粦"><strong>Addressability錛?br /> </strong>        璧勬簮閫氳繃URI鏉ユ毚闇茬粰鐢ㄦ埛錛屽彲瀵誨潃鎬ф槸鏈鍩烘湰鐨勭壒鎬с傜敱浜庡彲瀵誨潃鎬э紝浣犲彲浠ユ妸URI淇濆瓨鍦ㄤ綘鐨勪功絳鵑噷錛屼綘鍙互鎶婇摼鎺ュ彂緇欏埆浜猴紝鑰屼笉鐢ㄦ妸Html鏂囦歡涓嬭澆涓嬫潵鍙戠粰鍒漢錛屼篃鍙互閫氳繃URI瀵硅祫婧愯繘琛岀紦瀛樸?br /> <br />     2銆?strong>鏃犵姸鎬佹э紙<font face="寰蔣闆呴粦">Statelessness</font>錛?br /> </strong>        鏃犵姸鎬佹ф剰鍛崇潃姣忎釜HTTP璇鋒眰鏄畬鍏ㄩ殧紱葷殑銆傛瘡嬈″鎴風鍙戦佽姹傞兘蹇呴』甯︿笂鎵鏈夋湇鍔″櫒绔渶瑕佺殑淇℃伅銆?nbsp;   <br />         鏃犵姸鎬佺殑搴旂敤鏇村鏄撳垎甯冨埌鏈夎礋璐e潎琛$殑澶氬彴鏈嶅姟鍣ㄤ笂錛涙棤鐘舵佹т篃鏇村鏄撶紦瀛橈細緙撳瓨宸ュ叿鍙渶瑕佺湅榪欎竴涓姹傦紝鍜屼換浣曞叾浠栬姹傛棤鍏熾?br />         <strong>搴旂敤鐘舵佸拰璧勬簮鐘舵侊紙<font face="寰蔣闆呴粦">Application State Versus Resource State</font>錛?br /> </strong>        搴旂敤鐘舵佷綅浜庡鎴風錛岃岃祫婧愮姸鎬佷綅浜庢湇鍔″櫒绔紝瀵逛簬瀹㈡埛绔紝姣忎釜瀹㈡埛绔兘鏈夊悇鑷殑搴旂敤鐘舵侊紝渚嬪錛氬湪google鎼滅儲錛屼綘鍙兘鎼滅儲鏌愪釜鍗曡瘝涓斿綋鍓嶉〉鏄3欏碉紝鎴戝彲鑳芥悳绱㈠彟涓涓崟璇嶄笖鍦ㄧ涓欏碉紝鎵浠ユ瘡涓鎴風閮芥湁涓涓簲鐢ㄧ姸鎬併傚綋瀹㈡埛绔彂璧瘋姹傜殑鏃跺欙紝蹇呴』鍛婅瘔鏈嶅姟鍣ㄤ綘鐨勫簲鐢ㄧ姸鎬侊紝姣斿浣犲綋鍓嶈鐪嬫煇涓崟璇嶆悳绱㈢粨鏋滅殑絎嚑欏碉紝鏈嶅姟鍣ㄧ榪斿洖緇撴灉涓婃湁鍏朵粬閾炬帴錛岃繖浜涢摼鎺ュ鎴風鍙兘浣滀負鏈潵鐨勮姹傘?br />         鑰屽浜庤祫婧愮姸鎬侊紝瀵逛簬姣忎釜瀹㈡埛绔兘鏄浉鍚岀殑錛屽氨鏄湇鍔″櫒涓婄殑璧勬簮銆?nbsp; <br />   <br />    <strong> 3銆佽〃榪版э紙<font face="寰蔣闆呴粦">Representations</font>錛?br /> </strong>        琛ㄨ堪鎬э紝灝辨槸璧勬簮鐨勮〃鐜板艦寮忥紝鐩稿悓鐨勮祫婧愬彲浠ユ湁涓嶅悓鐨勮〃榪版э紝姣斿鍚屼竴涓猙ug鍒楄〃鍙互鐢╔ML鏂囨。琛ㄧず錛屼篃鍙互鐢ㄦ枃鏈柟寮忚〃紺虹瓑絳夈傚浜庡悓涓璧勬簮鐨勪笉鍚岀殑<font face="寰蔣闆呴粦">Representation</font>錛屽浣曠煡閬撳鎴風璇鋒眰鍝竴縐嶅憿錛熶綔鑰呭緩璁笉鍚岀殑<font face="寰蔣闆呴粦">Representation</font>浣跨敤涓嶅悓鐨刄RI銆?br /> <br />     <strong>4銆佽繛閫氭э紙<font face="寰蔣闆呴粦">Links and Connectedness</font>錛?br /> </strong>        綆鍗曠偣璇達紝灝辨槸榪斿洖鐨勭粨鏋滀腑鏈夊鍏朵粬璧勬簮鐨勯摼鎺ワ紙URI錛夛紝姣斿google鎼滅儲錛屾悳绱㈢粨鏋滃彲鑳芥湁鍏朵粬欏電殑閾炬帴銆?br /> <br />     <strong>5銆佺粺涓鐨勬帴鍙o紙<font face="寰蔣闆呴粦">The Uniform Interface</font>錛?br /> </strong>        涔熷氨鏄Restful WS浣跨敤HTTP鐨勫熀鏈柟娉曚綔涓轟粬鐨勬柟娉曠殑琛ㄧず錛屼富瑕佷嬌鐢℉TTP鐨勫洓涓柟娉曪細GET,PUT,DELETE,POST銆侶EAD鍜孫PTIONS鐢ㄧ殑姣旇緝?yōu)畱銆?br />         鍙栧緱鏌愪釜璧勬簮鐨勮〃榪扮殑鏃跺欎嬌鐢℅ET銆?br />         鍒涘緩涓涓柊鐨勮祫婧愮殑鏃跺欙紝PUT鍒頒竴涓柊鐨刄RI錛屾垨鑰匬OST鍒頒竴涓凡緇忓瓨鍦ㄧ殑URI銆?br />         淇敼璧勬簮錛屼嬌鐢≒UT鍒板瓨鍦ㄧ殑URI銆?br />         鍒犻櫎璧勬簮浣跨敤DELETE銆?br />         PUT鍜孭OST閮藉彲浠ュ垱寤烘柊鐨勮祫婧愶紝閭f湁浠涔堝尯鍒憿錛烶OST鍙互鍒涘緩浠庡睘璧勬簮錛屽涓涓獁ebblog紼嬪簭閫氳繃璧勬簮錛?weblogs/myweblog錛夋毚闇叉瘡涓猙log錛岃屾煇涓猙log涓嬮潰鐨勬潯鐩綔涓轟粠灞炶祫婧愪負/weblogs/myweblog/entries/1錛屽綋浣犻渶瑕佸鍔犱竴涓潯鐩殑鏃跺欙紝浣犲彲浠OST鍒扮埗璧勬簮/weblogs/myweblog錛屽悓鏍稰UT涔熷彲浠ュ畬鎴愯繖涓伐浣滐紝鍦ㄨ繖閲孭OST鍜孭UT鐨勫尯鍒槸錛氬綋瀹㈡埛绔彲浠ユ帶鍒舵柊璧勬簮鐨刄RI鐨勬椂鍊欙紝鍒欎嬌鐢≒UT錛屾瘮濡俠log鐨勪笅闈㈢殑鏌愮瘒鏂囩珷浣跨敤鍚嶅瓧鏉ヨ闂紝濡?weblogs/myweblog/entries/restful_ws_1錛堣繖鏍鋒煇涓崥瀹笅闈㈢殑鏂囩珷涓嶈兘閲嶅錛夛紝鍒欏綋浣犲彂琛ㄤ竴綃囨柊鏂囩珷鐨勬椂鍊欙紝鍙互PUT鍒版柊鐨刄RI濡?weblogs/myweblog/entries/restful_ws_2鏉ュ垱寤鴻祫婧愩傝屽鏋滃鎴風涓嶈兘鎺у埗URI鐨勬椂鍊欙紝姣斿blog鏄氳繃鏈嶅姟鍣ㄧ鏌愪釜搴忓垪鍙鋒潵璁塊棶錛屽鎴風鏄棤娉曠煡閬撲笅涓涓簭鍙鋒槸浠涔堬紝榪欐椂鍙兘浣跨敤POST錛岃繖縐峆OST濡傛灉鍒涘緩鎴愬姛錛屽垯榪斿洖201錛屽搷搴斿ご涓殑Location鍙互淇濇姢鏂板垱寤鴻祫婧愮殑URI銆?br />         榪樻湁涓涓尯鍒紝POST瀵規(guī)煇涓瓨鍦ㄧ殑璧勬簮鏇存柊鏃訛紝涓鑸槸榪藉姞錛坅ppend錛夛紝姣斿璇村鏌愪釜鏃ュ織鏂囦歡鍋歅OST錛屽垯鎶婃棩蹇楄拷鍔犲埌鍘熸棩蹇楃殑鍚庨潰銆傚鏋滄槸PUT鍒欒繘琛岀殑鏄浛鎹紝鎵浠UT鏄瓑騫傜殑錛岃孭OST涓嶆槸錛堝悗闈細璁詫級銆?br /> <br />        <strong> 瀹夊叏錛圫afety錛?br /> </strong>        GET鍜孒EAD鏂規(guī)硶鍙槸鑾峰彇璧勬簮鐨勮〃榪幫紝鎵浠ユ槸瀹夊叏鐨勩傚綋鐒朵篃鍙兘鏈変竴浜涘壇浣滅敤錛屾瘮濡傛湁浜涙湇鍔$浼氳褰旼ET鐨勬鏁扮瓑銆?br /> <br />        <strong> 絳夊箓鎬э紙Idempotence錛?br /> </strong>        絳夊箓鎬х畝鍗曠偣璇村氨鏄竴嬈¤姹傚拰澶氭璇鋒眰錛岃祫婧愮殑鐘舵佹槸涓鏍楓傛瘮濡侴ET鍜孒EAD錛屼笉璁轟綘璇鋒眰澶氬皯嬈★紝璧勬簮榪樻槸鍦ㄩ偅閲屻傝娉ㄦ剰錛孌ELETE鍜孭UT涔熸槸絳夊箓鐨勶紝浠ヤ負瀵瑰悓涓涓祫婧愬垹闄や竴嬈℃垨鑰呭嬈★紝緇撴灉鏄竴鏍風殑錛屽氨鏄祫婧愯鍒犻櫎浜嗭紝涓嶅瓨鍦ㄤ簡銆備負浠涔堣PUT涔熸槸絳夊箓鐨勶紵褰撲綘PUT涓涓柊璧勬簮鐨勬椂鍊欙紝璧勬簮琚垱寤猴紝鍐嶆PUT榪欎釜URI鐨勬椂鍊欙紝璧勬簮榪樻槸娌″彉銆傚綋浣燩UT涓涓瓨鍦ㄧ殑璧勬簮鏃訛紝鏇存柊浜嗚祫婧愶紝鍐嶆PUT鐨勬椂鍊欙紝榪樻槸鏇存柊鎴愯繖涓牱瀛愩傚湪PUT鏇存柊鐨勬椂鍊欙紝涓嶈兘鍋氱浉瀵圭殑鏇存柊錛堜緷璧栬祫婧愮幇鍦ㄧ殑鐘舵侊級錛屾瘮濡傛瘡嬈″涓涓暟鍔?錛岃繖鏍瘋祫婧愮姸鎬佸氨浼氬彉鍖栥傚簲璇ユ瘡嬈℃洿鏂版垚鏌愪釜鏁幫紝姣斿鎶婃煇涓暟鍙樻垚4錛屽垯鏃犺澶氬皯嬈UT錛屽奸兘鏄?錛岃繖鏍峰氨鏄瓑騫備簡銆?br />         鎴戜滑璁捐Restful WS鐨勬椂鍊欙紝GET錛孒EAD, PUT, DELETE涓瀹氳璁捐鎴愮瓑騫傜殑銆傜敱浜庣綉緇滄槸涓嶅彲闈犵殑錛屽畨鍏ㄦу拰絳夊箓鎬у氨鏄懼緱鐗瑰埆閲嶈銆傚鏋滀竴嬈¤姹傦紝鏈嶅姟鍣ㄦ敹鍒板鐞嗕互鍚庯紝瀹㈡埛绔病鏈夋敹鍒扮浉搴旓紝瀹㈡埛绔細鍐嶆璇鋒眰錛屽鏋滄病鏈夌瓑騫傛т繚闅滐紝灝變細鍙戠敓鎰忔兂涓嶅埌鐨勯棶棰樸?br />         POST鏄笉瀹夊叏涔熶笉絳夊箓鐨勶紝榪樻槸鎷縲eblog鐨勪緥瀛愶紝濡傛灉涓ゆPOST鐩稿悓鐨勫崥鏂囷紝鍒欎細浜х敓涓や釜璧勬簮錛孶RI鍙兘鏄繖鏍?weblogs/myweblog/entries/1鍜?weblogs/myweblog/entries/2錛屽敖綆′粬浠殑鍐呭鏄竴鎽鎬竴鏍風殑銆?br />         </font></span><font face="寰蔣闆呴粦"><br />     <br /> </font></p> <img src ="http://m.tkk7.com/simonshen/aggbug/347237.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.tkk7.com/simonshen/" target="_blank">simon.shen</a> 2011-03-30 21:59 <a href="http://m.tkk7.com/simonshen/archive/2011/03/30/347237.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>Java ClassLoader璇﹁Вhttp://m.tkk7.com/simonshen/archive/2010/02/28/314109.htmlsimon.shensimon.shenSun, 28 Feb 2010 10:54:00 GMThttp://m.tkk7.com/simonshen/archive/2010/02/28/314109.htmlhttp://m.tkk7.com/simonshen/comments/314109.htmlhttp://m.tkk7.com/simonshen/archive/2010/02/28/314109.html#Feedback0http://m.tkk7.com/simonshen/comments/commentRss/314109.htmlhttp://m.tkk7.com/simonshen/services/trackbacks/314109.html    鍙屼翰濮旀淳妯″瀷
    Java浠?.2寮濮嬪紩鍏ュ弻浜插媧炬ā鍨嬨傞櫎浜嗗惎鍔ㄧ被瑁呰澆鍣紝姣忎釜綾昏杞藉櫒閮芥湁涓涓弻浜層傚綋綾昏杞藉櫒瑁呰澆鏌愪釜綾葷殑鏃跺欙紝棣栧厛浼氬媧懼畠鐨勫弻浜插幓瑁呰澆榪欎釜綾伙紝瀹冪殑鍙屽啀濮旀淳鑷繁鐨勫弻浜詫紝鐩村埌鍚姩綾昏杞藉櫒銆?br />     Java綾昏杞藉櫒鐨勭粨鏋勫涓嬶細
     

    1銆佸惎鍔ㄧ被瑁呰澆鍣?br />     涓昏璐熻矗瑁呰澆jdk_home/lib鐩綍涓嬬殑鏍稿績api  鎴?-Xbootclasspath 閫夐」鎸囧畾鐨刯ar鍖呫傚浜庡弻浜插媧劇殑鏈欏跺眰錛岃綾誨叾瀹炴槸鐢盋璇█緙栧啓銆?br />     2銆佹墿灞曠被瑁呰澆鍣?br />     涓昏璐熻矗瑁呰澆jdk_home/lib/ext鐩綍涓嬬殑jar鍖呮垨 -Djava.ext.dirs 鎸囧畾鐩綍涓嬬殑jar鍖?br />     3銆佺郴緇熺被瑁呰澆鍣?br />     涓昏璐熻矗瑁呰澆ClassPath涓嬬殑綾匯?br />     4銆佽嚜瀹氫箟綾昏杞藉櫒
    鑷畾涔夌被緇ф壙ClassLoader鎴栧叾瀛愮被銆傚彲浠ヨ繍琛屾椂鍔ㄦ佽杞芥煇浜涚被銆?br />     
    


    
   
   



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java Class鏂囦歡瑙f瀽瀹炰緥http://m.tkk7.com/simonshen/archive/2010/02/22/311566.htmlsimon.shensimon.shenMon, 22 Feb 2010 11:30:00 GMThttp://m.tkk7.com/simonshen/archive/2010/02/22/311566.htmlhttp://m.tkk7.com/simonshen/comments/311566.htmlhttp://m.tkk7.com/simonshen/archive/2010/02/22/311566.html#Feedback0http://m.tkk7.com/simonshen/comments/commentRss/311566.htmlhttp://m.tkk7.com/simonshen/services/trackbacks/311566.html鍏跺疄緗戜笂宸茬粡鏈夊緢澶歫ava Class鏂囦歡鐨勮В鏋愬疄渚嬬殑鏂囩珷錛屽啓榪欑瘒鍗氬錛屽彧鏄負浜嗚嚜宸變粩浠旂粏緇嗙殑鎸夌収jvm spec鐪嬩竴杈癸紝鍒棤鍏朵粬銆?br />
鍏堜笂class鏂囦歡鐨勬牸寮忋?code>

ClassFile {
        u4 magic;
        u2 minor_version;
        u2 major_version;
        u2 constant_pool_count;
        cp_info constant_pool[constant_pool_count
-1
];
        u2 access_flags;
        u2 this_class;
        u2 super_class;
        u2 interfaces_count;
        u2 interfaces[interfaces_count];
        u2 fields_count;
        field_info fields[fields_count];
        u2 methods_count;
        method_info methods[methods_count];
        u2 attributes_count;
        attribute_info attributes[attributes_count];
    }

鍏朵腑錛寀2浠h〃2涓瓧鑺傜殑鏃犵鍙鋒暣鏁般倁4浠h〃4涓瓧鑺傜殑鏃犵鍙鋒暣鏁幫紝鍏朵粬濡?/code>cp_info銆?/span>field_info
鏄竴浜涚粨鏋勬暟鎹紝鎺ヤ笅鍘諱細璁層?br /> 榪欐瑕佽В鏋愮殑鏄竴涓潪甯哥畝鍗曠殑綾伙細TJ.java錛屼唬鐮佸涓嬶細
public class TJ
{
    
private final int f1 = 2
;

    
public int m1(int
 i){
        
return i+1
;
    }

    
private void
 m2(){
    }
}

浣跨敤jdk1.6緙栬瘧錛屼駭鐢熺殑浜岃繘鍒剁被鏂囦歡濡備笅錛?br />

CA FE BA BE 00 00 00 32 00 16 0A 00 04 00 12 09
00 03 00 13 07 00 14 07 00 15 01 00 02 66 31 01
00 01 49 01 00 0D 43 6F 6E 73 74 61 6E 74 56 61
6C 
75 65 03 00 00 00 02 01 00 06 3C 69 6E 69 74
3E 
01 00 03 28 29 56 01 00 04 43 6F 64 65 01 00
0F 4C 
69 6E 65 4E 75 6D 62 65 72 54 61 62 6C 65
01 00 02 6D 31 01 00 04 28 49 29 49 01 00 02 6D
32 01 00 0A 53 6F 75 72 63 65 46 69 6C 65 01 00

07 54 4A 2E 6A 61 76 61 0C 00 09 00 0A 0C 00 05
00 06 01 00 02 54 4A 01 00 10 6A 61 76 61 2F 6C
61 6E 67 2F 4F 62 6A 65 63 74 00 21 00 03 00 04

00 00 00 01 00 12 00 05 00 06 00 01 00 07 00 00
00 02 00 08 00 03 00 01 00 09 00 0A 00 01 00 0B
00 00 00 26 00 02 00 01 00 00 00 0A 2A B7 00 01

2A 
05 B5 00 02 B1 00 00 00 01 00 0C 00 00 00 0A
00 02 00 00 00 01 00 04 00 03 00 01 00 0D 00
 0E
00 01 00 0B 00 00 00 1C 00 02 00 02 00 00 00 04

1B 
04 60 AC 00 00 00 01 00 0C 00 00 00 06 00 01
00 00 00 06 00 02 00 0F 00 0A 00 01 00 0B 00 00
00 19 00 00 00 01 00 00 00 01 B1 00 00 00 01 00
0C 
00 00 00 06 00 01 00 00 00 0B 00 01 00 10 00
00 00 02 00 11
涓嬮潰瀵圭収涓婇潰鐨勬牸寮忕粨鏋勪竴鐐圭偣鐨勮В鏋愩?br />
CA FE BA BE錛氬ご鍥涗釜瀛楄妭鏄瓟鏁幫紝琛ㄧず榪欐槸java class鏂囦歡銆?br />
00 00錛氭鐗堟湰涓?銆?br />
00 32錛氫富鐗堟湰0x32錛岃〃紺簀dk1.6緙栬瘧鐨勩侸dk1.5涓?x31錛宩dk1.4涓?x30銆?br />
00 16錛氬父閲忔睜鐨勫叆鍙o紙entry錛夋暟閲忋傚寘鎷嚜宸辨湰韜紙榪欓噷寰堝鎬級錛屾墍浠ユ帴涓嬫潵鏈?1欏圭殑甯擱噺姹犲叆鍙c?br />

鎴戜細鍦ㄦ瘡涓父閲忔睜欏圭殑鍓嶉潰琛ㄤ笂绱㈠紩銆傚父閲忔睜鐨勭涓涓瓧鑺傝〃紺虹被鍨嬨傚叿浣撶被鍨嬪鐓ц〃濡備笅錛?br />
Constant Type Value
CONSTANT_Class 7
CONSTANT_Fieldref 9
CONSTANT_Methodref 10
CONSTANT_InterfaceMethodref 11
CONSTANT_String 8
CONSTANT_Integer 3
CONSTANT_Float 4
CONSTANT_Long 5
CONSTANT_Double 6
CONSTANT_NameAndType 12
CONSTANT_Utf8 1
0A 00 04 00 12錛?span style="color: red">銆?銆?/span>錛岀涓涓瓧鑺備負10錛屾墍浠ユ槸CONSTANT_Methodref錛屽畠鐨勭粨鏋勫涓嬶細
CONSTANT_Methodref_info {

u1 tag;

u2 class_index;

u2 name_and_type_index;

}

鎵浠ワ紝class_index=4錛宯ame_and_type_index=12,榪欎袱涓唬琛ㄥ父閲忔睜絎?欏瑰拰絎?2欏廣?br />
09 00 03 00 13錛?span style="color: red">銆?銆?/span> 榪欐槸涓涓狢ONSTANT_Fieldref錛屼粬鐨勭粨鏋勫拰涓婇潰鐨勭被浼糲lass_index=3錛宯ame_and_type_index=13

07 00 14錛?span style="color: red">銆?銆?/span>榪欎釜鏄疌ONSTANT_Class錛屽畠鐨勭粨鏋勫涓嬶細

CONSTANT_Class_info {

    
u1 tag;

    
u2 name_index;

    }

name_index涓?0錛屾寚鍚戠殑鏄竴涓猽tf8鐨勫瓧鑺傜爜錛屽嵆TJ錛岃繖涓悗闈細鐪嬪埌銆?br />
07 00 15: 銆?銆?涔熸槸涓涓?/span>CONSTANT_Class錛宯ame_index涓?1錛屽嵆java/lang/Object

01 00 02 66 31: 銆?銆?/span>CONSTANT_Utf8錛岀粨鏋勫涓嬶細

CONSTANT_Utf8_info {

u1 tag;

u2 length;

u1 bytes[length];

}

鏈鍚庝袱涓瓧鑺備唬琛ㄥ瓧絎︿覆“f1”鐨剈tf-8瀛楄妭鐮併?br />
01 00 01 49錛氥?銆?/span>瀛楃涓睮

01 00 0D 43 6F 6E 73 74 61 6E 74 56 61 6C 75 65 錛氥?銆?/span>瀛楃涓睠onstantValue

03 00 00 00 02錛氥?銆?/span>CONSTANT_Integer錛屾暣鏁板?

01 00 06 3C 69 6E 69 74 3E錛氥?銆戝瓧絎︿覆<init>

01 00 03 28 29 56錛氥?0銆戝瓧絎︿覆()V

01 00 04 43 6F 64 65錛氥?1銆戝瓧絎︿覆code

01 00 0F 4C 69 6E 65 4E 75 6D 62 65 72 54 61 62 6C 65錛氥?2銆戝瓧絎︿覆LineNumberTable

01 00 02 6D 31錛氥?3銆戝瓧絎︿覆m1

01 00 04 28 49 29 49 錛氥?4銆戝瓧絎︿覆(I)I錛岃〃紺轟竴涓暣鏁板弬鏁頒笖榪斿洖鏁存暟鐨勬柟娉曘?br />
01 00 02 6D 32 錛氥?5銆戝瓧絎︿覆m2

01 00 0A 53 6F 75 72 63 65 46 69 6C 65 錛氥?6銆戝瓧絎︿覆SourceFile

01 00 07 54 4A 2E 6A 61 76 61錛氥?7銆戝瓧絎︿覆TJ.java

0C 00 09 00 0A錛氥?8銆慍ONSTANT_NameAndType錛岀粨鏋勫涓嬶細

CONSTANT_NameAndType_info {

u1 tag;

u2 name_index;

u2 descriptor_index;

}
name_index=9錛屼唬琛ㄦ柟娉?lt;init>錛宒escriptor_index=10錛?)V錛屼唬琛ㄦ棤鍙備笖榪斿洖void鐨勬柟娉曘?br />

0C 00 05 00 06錛氥?9銆戠粨鏋勫悓涓婏紝name_index=5錛屽嵆f1錛宒escriptor_index=6錛屽嵆鏁存暟銆?br />
01 00 02 54 4A 錛氥?0銆戝瓧絎︿覆TJ

01 00 10 6A 61 76 61 2F 6C 61 6E 67 2F 4F 62 6A 65 63 74錛氥?1銆戝瓧絎︿覆java/lang/Object

鍒版錛屽父閲忔睜緇撴潫銆?br /> 00 21錛氱被鐨勬弿榪扮涓簆ublic銆?br /> 00 03 錛歵his class涓哄父閲忔睜絎笁涓紝TJ錛屽嵆榪欎釜綾葷殑鍚嶅瓧涓篢J
00 04錛歴uper class涓哄父閲忔睜絎洓涓紝java/lang/Object錛屽嵆瀹冪殑瓚呯被涓簀ava.lang.Object
00 00錛氭帴鍙d釜鏁?銆?br /> 00 01錛歠ield鏁伴噺1銆?br /> 00 12 00 05 00 06 00 01 00 07 00 00 00 02 00 08錛歠ield鐨勭粨鏋勫涓?br /> field_info {
     u2 access_flags;
     u2 name_index;
     u2 descriptor_index;
     u2 attributes_count;
     attribute_info attributes[attributes_count];
    }
access_flags涓?0 12錛屼唬琛ˋCC_PRIVATE+ ACC_FINAL

name_index錛氬父閲忔睜绱㈠紩涓?鐨勫叆鍙o紝鍗砯1錛屽嵆綾繪垚鍛樼殑鍚嶅瓧涓篺1
descriptor_index錛欼錛屼唬琛╥nteger銆?br />  attributes_count錛?涓?br /> attribute_info錛?br /> attribute_info {
     u2 attribute_name_index;
     u4 attribute_length;
     u1 info[attribute_length];
}

attribute_name_index錛?錛屽嵆ConstantValue錛岀粨鏋勫涓?br /> ConstantValue_attribute {
     u2 attribute_name_index;
     u4 attribute_length;
     u2 constantvalue_index;
    }
attribute_length錛?
constantvalue_index錛?
----------------------------------------涓嬮潰寮濮嬫柟娉?/span>

00 03錛?涓柟娉曘?br /> method_info {
     u2 access_flags;
     u2 name_index;
     u2 descriptor_index;
     u2 attributes_count;
     attribute_info attributes[attributes_count];
    }
--------------------------------------------絎竴涓柟娉?lt;init>錛岃繖涓槸緙栬瘧鍣ㄤ駭鐢熺殑鐢熸垚瀹炰緥鐨勫垵濮嬪寲鏂規(guī)硶銆?br /> access_flags錛歱ublic
name_index錛?0 09錛?lt;init>
descriptor_index錛?0 0A錛?)V琛ㄧず鏃犲弬鏁幫紝榪斿洖void
attributes_count :00 01,1涓?br /> attribute_name_index 錛?0 0B 錛宑ode
attribute_length錛?8涓?br /> Code_attribute {
     u2 attribute_name_index;
     u4 attribute_length;
     u2 max_stack;
     u2 max_locals;
     u4 code_length;
     u1 code[code_length];
     u2 exception_table_length;
     {     u2 start_pc;
            u2 end_pc;
            u2  handler_pc;
            u2  catch_type;
     } exception_table[exception_table_length];
     u2 attributes_count;
     attribute_info attributes[attributes_count];
    }
max_stack: 00 02
max_locals: 00 01
code_length: 00 00 00 0A,10
code: 2A B7 00 01 2A 05 B5 00 02 B1,鎸囦護
exception table length錛?0 00
attributes_count錛?
attribute_name_index錛?0 0C錛孡ineNumberTable
LineNumberTable_attribute {
     u2 attribute_name_index;
     u4 attribute_length;
     u2 line_number_table_length;
     {  u2 start_pc;     
        u2 line_number;     
     } line_number_table[line_number_table_length];
    }
attribute_length錛?0
line_number_table_length錛?
start_pc錛?0 00
line_number錛?0 01
tart_pc錛?0 04
line_number錛?0 03
鍒版絎竴涓柟娉曠粨鏉熴?br /> ----------------------------------------------------------------------絎簩涓柟娉曞紑濮?br /> access_flags錛?span lang="EN-US">00 01錛?span lang="EN-US">public

name_index錛?0 0D錛宮1
desc_index錛?0 0E錛?I)I錛屾湁涓涓暣鏁板弬鏁幫紝榪斿洖涓涓暣鏁般?br /> 00 01錛氫竴涓猘ttr
00 0B錛歝ode
00 00 00 1C錛歛ttr_length:28
Code_atrr:28涓瓧鑺傦紝涓嶅垎鏋愪簡鍜屼笂闈㈢殑鏂規(guī)硶鐩稿悓銆?br />
----------------------------------------------------------------------絎笁涓柟娉?br /> 00 02錛歱rivate
00 0F錛歮2
00 0A: ()V錛屾棤鍙傦紝榪斿洖void
00 01錛氫竴涓猘ttr
00 0B錛歝ode
00 00 00 19錛歛ttr_length  25
鎺ヤ笅鍘葷殑25涓瓧鑺傛槸Code_atrr錛屽悓鏍蜂笉鍒嗘瀽浜嗐?br /> ------------------------------------------------------------------
00 01錛?涓被鐨刟ttr
00 10錛歋ourceFile
00 00 00 02錛歭en=2
00 11錛?7錛孴J.java



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URI鍜孶RL鐨勫尯鍒?/title><link>http://m.tkk7.com/simonshen/archive/2010/01/18/309998.html</link><dc:creator>simon.shen</dc:creator><author>simon.shen</author><pubDate>Mon, 18 Jan 2010 13:13:00 GMT</pubDate><guid>http://m.tkk7.com/simonshen/archive/2010/01/18/309998.html</guid><wfw:comment>http://m.tkk7.com/simonshen/comments/309998.html</wfw:comment><comments>http://m.tkk7.com/simonshen/archive/2010/01/18/309998.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.tkk7.com/simonshen/comments/commentRss/309998.html</wfw:commentRss><trackback:ping>http://m.tkk7.com/simonshen/services/trackbacks/309998.html</trackback:ping><description><![CDATA[    鎼炰簡閭d箞澶氬勾鐨勭▼搴忥紝涓鐩翠篃娌″幓鎼炴槑鐧経RI鍜孶RL鐨勫尯鍒紝鎬繪劅瑙夎繖涓や釜涓滀笢宸笉澶氥傜湅浜嗐奜Reilly HTTP The Definitive Guide銆嬶紝鎬葷粨涓涓嬶細<br /> <br />    浠庡瓧闈笂鐞嗚В錛孶RI寮鴻皟鐨勬槸“璧勬簮”錛岃孶RL寮鴻皟鐨勬槸“瀹氫綅”.URI<span id="articlecontent" class="wenzhang_con" onmouseup="NewHighlight(event)" style="width: 740px;">鏇翠負娉ㄩ噸璧勬簮鑰屼笉澶敞閲嶄綅緗?URI瀵逛簬瀹氫綅Internet涓婄殑璧勬簮鏄洿涓洪氱敤鐨勬灦鏋?/span>銆?br /> <br />    URI鏈変袱縐嶅艦寮忥細涓縐嶆槸URL錛屽彟涓縐嶆槸URN銆?br /> <br />    URL琛ㄧず鐨勬槸鏌愬彴鐗瑰畾涓繪満涓婄殑涓涓祫婧愮殑鍏蜂綋璺緞錛屾槸涓涓簿紜殑銆佸浐瀹氱殑浣嶇疆銆?br /> <br />     URN錛?span lang="EN-GB"><span id="brrtfxf" class="docemphasis1">uniform resource name錛?/span></span>鎸囩殑鏄煇涓鍧楃壒瀹氬唴瀹圭殑鍞竴鐨勫悕瀛楋紝鍜岃祫婧愭墍鍦ㄧ殑浣嶇疆鏃犲叧錛屾槸<span lang="EN-GB">location-independent鐨勶紝鍏佽璧勬簮浠庝竴涓湴鏂圭Щ鍒板彟涓涓湴鏂廣?br /> <br />     URN浠嶇劧鏄疄楠屾х殑錛岃繕娌℃湁琚箍娉涚殑閲囩敤銆俇RN闇瑕佷竴涓熀紜鏋舵瀯鏉ユ敮鎸佽В鍐寵祫婧愬畾浣嶉棶棰樸?br /> <br />     鎵浠ヨ錛岀幇鍦║RI鍩烘湰涓婇兘鏄疷RL銆?br />     <br />      <br /> </span> <img src ="http://m.tkk7.com/simonshen/aggbug/309998.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.tkk7.com/simonshen/" target="_blank">simon.shen</a> 2010-01-18 21:13 <a href="http://m.tkk7.com/simonshen/archive/2010/01/18/309998.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站,您可能还对以下资源感兴趣:</p> <a href="http://m.tkk7.com/" title="亚洲av成人片在线观看">亚洲av成人片在线观看</a> <div class="friend-links"> </div> </div> </footer> 主站蜘蛛池模板: <a href="http://dsfv1.com" target="_blank">亚洲国产婷婷香蕉久久久久久</a>| <a href="http://367316.com" target="_blank">免费观看的av毛片的网站</a>| <a href="http://yiren2233.com" target="_blank">亚洲中文字幕视频国产</a>| <a href="http://dgyinhezy.com" target="_blank">美国毛片亚洲社区在线观看 </a>| <a href="http://wwwav800.com" target="_blank">国产成人免费AV在线播放</a>| <a href="http://okgou58.com" target="_blank">亚洲av无码成人精品区</a>| <a href="http://yjszhukao.com" target="_blank">深夜A级毛片视频免费</a>| <a href="http://352362.com" target="_blank">免费一级毛片不卡在线播放</a>| <a href="http://maiertejx.com" target="_blank">亚洲欧美日韩中文无线码</a>| <a href="http://tom-erc20.com" target="_blank">午夜dj免费在线观看</a>| <a href="http://lfpfjc.com" target="_blank">日韩色日韩视频亚洲网站</a>| <a href="http://dcqzr.com" target="_blank">国产日韩成人亚洲丁香婷婷</a>| <a href="http://5g5t.com" target="_blank">日韩av无码免费播放</a>| <a href="http://51nianyefan.com" target="_blank">亚洲精品自产拍在线观看动漫</a>| <a href="http://www22432.com" target="_blank">99久久精品免费视频</a>| <a href="http://ymiwang.com" target="_blank">www.亚洲日本</a>| <a href="http://992fanli.com" target="_blank">国产日产成人免费视频在线观看</a>| <a href="http://chinaedubrand.com" target="_blank">国产精品亚洲а∨无码播放不卡</a>| <a href="http://abbobo.com" target="_blank">亚洲国产专区一区</a>| <a href="http://cebeke.com" target="_blank">欧洲人免费视频网站在线</a>| <a href="http://sds54.com" target="_blank">亚洲免费观看网站</a>| <a href="http://ikybh.com" target="_blank">全部免费国产潢色一级</a>| <a href="http://abc17171.com" target="_blank">国产美女视频免费观看的网站</a>| <a href="http://8833655.com" target="_blank">亚洲国产成人片在线观看无码</a>| <a href="http://sczxzt.com" target="_blank">aⅴ在线免费观看</a>| <a href="http://pchbgs.com" target="_blank">久久无码av亚洲精品色午夜</a>| <a href="http://ydysmedia.com" target="_blank">亚洲免费日韩无码系列</a>| <a href="http://scienfood.com" target="_blank">免费人成黄页在线观看日本</a>| <a href="http://820111com.com" target="_blank">激情亚洲一区国产精品</a>| <a href="http://ydstbj.com" target="_blank">jizzjizz亚洲</a>| <a href="http://www769393.com" target="_blank">色猫咪免费人成网站在线观看</a>| <a href="http://horticartf.com" target="_blank">亚洲av日韩av无码av</a>| <a href="http://whdy888.com" target="_blank">亚洲精品第一国产综合境外资源</a>| <a href="http://fenxiangceo.com" target="_blank">青青操免费在线视频</a>| <a href="http://4husese.com" target="_blank">亚洲五月综合缴情婷婷</a>| <a href="http://zz1220.com" target="_blank">亚洲一区无码精品色</a>| <a href="http://eee94.com" target="_blank">亚洲精品国产免费</a>| <a href="http://caocl1024liu.com" target="_blank">色视频在线观看免费</a>| <a href="http://zjhmpaper.com" target="_blank">少妇中文字幕乱码亚洲影视 </a>| <a href="http://fl6fe.com" target="_blank">www成人免费观看网站</a>| <a href="http://8mav1007.com" target="_blank">亚洲视频在线观看免费视频</a>| <script> (function(){ var bp = document.createElement('script'); 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