锘??xml version="1.0" encoding="utf-8" standalone="yes"?> 鏄ㄥぉ鎶?/span>ruby鍜?/span>watir瑁呬笂浜嗭紝浠婂ぉ鍐沖畾鎶?/span>jmeter涔熻涓婏紝榪欐牱騫沖父鍙鏈夌┖灝卞彲浠ョ帺涓鐜╋紝瀹炶返鍜屾暣鐞嗚繖涓ゆ柟闈㈢殑鎶鏈枃妗o紝絎竴嬈¤jmeter錛岃繕鏄亣鍒頒簡闂錛屽啀嬈¤褰曟柟渚挎兂瀛?/span>jmeter鐨勫悓琛屽弬鑰冿紱緗戜笂緇欑殑瀹夎璧勬枡寰堝錛屽彲鏄病鏈変竴涓槸鍙互鎸夌収鎵鎻忚堪鐨勪粠澶村埌灝懼畨瑁呮垚鍔熴?/span> 涓銆?span style="font: 7pt 'Times New Roman'"> Apache JMeter浠嬬粛 1. Apache JMeter鏄粈涔?/span> Apache JMeter 鏄?/span>Apache緇勭粐鐨勫紑鏀炬簮浠g爜欏圭洰錛屾槸涓涓?/span>100%綰?/span>Java妗岄潰搴旂敤錛岀敤浜庡帇鍔涙祴璇曞拰鎬ц兘嫻嬮噺銆傚畠鏈鍒濊璁捐鐢ㄤ簬Web搴旂敤嫻嬭瘯浣嗗悗鏉ユ墿灞曞埌鍏跺畠嫻嬭瘯棰嗗煙銆傛渶鏂扮殑鐗堟湰澶у鍙互鍒?/span>http://jakarta.apache.org/site/downloads/downloads_jmeter.cgi涓嬭澆銆?/span> 2. 鐢ㄥ畠鑳藉仛浠涔?/span> Apache JMeter鍙互鐢ㄤ簬瀵歸潤鎬佺殑鍜屽姩鎬佺殑璧勬簮錛堟枃浠訛紝Servlet錛?/span>Perl鑴氭湰錛?/span>Java瀵硅薄錛屾暟鎹簱鍜屾煡璇紝FTP鏈嶅姟鍣ㄦ垨鏄叾瀹冭祫婧愶級鐨勬ц兘榪涜嫻嬭瘯銆?/span>JMeter鍙互鐢ㄤ簬鍦ㄦ湇鍔″櫒錛岀綉緇滄垨瀵硅薄妯℃嫙綣侀噸鐨勮礋杞芥潵嫻嬭瘯瀹冧滑鎻愪緵鏈嶅姟鐨勫彈鍘嬭兘鍔涙垨鑰呭垎鏋愪笉鍚屽帇鍔涙潯浠朵笅鐨勬諱綋鎬ц兘鎯呭喌銆備綘鍙互浣跨敤JMeter鎻愪緵鐨勫浘褰㈠寲鐣岄潰錛屽垎鏋愭ц兘鎸囨爣鎴栬呭湪楂樿礋杞芥儏鍐典笅嫻嬭瘯浣犵殑鏈嶅姟鍣?/span>/鑴氭湰/瀵硅薄銆?/span> 3. Apache JMeter鑳藉仛浠涔?/span> Ø 鑳藉瀵?/span>HTTP鍜?/span>FTP鏈嶅姟鍣ㄨ繘琛屽帇鍔涘拰鎬ц兘嫻嬭瘯錛屼篃鍙互瀵逛換浣曟暟鎹簱榪涜鍚屾牱鐨勬祴璇曪紙閫氳繃JDBC錛夈?/span> Ø 瀹屽叏鐨勫彲縐繪鎬у拰100%綰?/span>Java銆?/span> Ø 瀹屽叏Swing鐨勮交閲忕駭緇勪歡鏀寔錛堥緙栬瘧鐨?/span>JAR浣跨敤 javax.swing.*錛夊寘銆?/span> Ø 瀹屽叏澶氱嚎紼嬫鏋跺厑璁擱氳繃澶氫釜綰跨▼騫跺彂鍙栨牱鍜岄氳繃鍗曠嫭鐨勭嚎紼嬬粍瀵逛笉鍚岀殑鍔熻兘鍚屾椂鍙栨牱銆?/span> Ø 綺懼績鐨?/span>GUI璁捐鍏佽蹇熸搷浣滃拰鏇寸簿紜殑璁℃椂銆?/span> Ø 緙撳瓨鍜岀綰垮垎鏋?/span>/鍥炴斁嫻嬭瘯緇撴灉銆?/span> Ø 楂樺彲鎵╁睍鎬э細 1) 鍙摼鎺ョ殑鍙栨牱鍣ㄥ厑璁告棤闄愬埗鐨勬祴璇曡兘鍔涖?/span> 2) 鍚勭璐熻澆緇熻琛ㄥ拰鍙摼鎺ョ殑璁℃椂鍣ㄥ彲渚涢夋嫨銆?/span> 3) 鏁版嵁鍒嗘瀽鍜屽彲瑙嗗寲鎻掍歡鎻愪緵浜嗗緢濂界殑鍙墿灞曟т互鍙婁釜鎬у寲銆?/span> 4) 鍏鋒湁鎻愪緵鍔ㄦ佽緭鍏ュ埌嫻嬭瘯鐨勫姛鑳斤紙鍖呮嫭JavaScript錛夈?/span> 5) 鏀寔鑴氭湰鍙樻垚鐨勫彇鏍峰櫒錛堝湪1.9.2鍙婁互涓婄増鏈敮鎸?/span>BeanShell錛夈?/span> 4. Apache JMeter鐨勭敱鏉?/span> JMeter鏈鏃╂槸鐢?/span>Apache杞歡欏圭洰鐨勫紑鍙戝伐紼嬪笀Stefano Mazzocchi 寮鍙戝嚭鏉ョ殑銆備粬褰撳垵寮鍙?/span>JMeter涓昏鐢ㄤ簬嫻嬭瘯Apache JServ(涓涓Apache Tomcat 宸ョ▼鍙栦唬浜嗙殑欏圭洰)鐨勬ц兘銆備箣鍚庡張鍐嶆璁捐浜?/span>JMeter錛屽鍔犱簡鍥懼艦鍖栫晫闈㈠拰涓浜涘姛鑳芥祴璇曡兘鍔涖?/span> 5. Apache JMeter鐨勬湭鏉?/span> 闅忕潃寮鍙戜漢鍛樺熷姪瀹冪殑鍙祵鍏ョ殑緇撴瀯錛屽笇鏈涚湅鍒?/span>JMeter鐨勮兘鍔涗篃闅忎箣蹇熺殑琚墿澶с傛洿榪涗竴姝ョ殑涓昏鍙戝睍鐩爣鏄妸JMeter鍦ㄦ病鏈夊噺寮卞畠鐨勮礋杞芥祴璇曠殑鑳藉姏鐨勫悓鏃跺敖鍙兘鐨勫仛鎴愭渶鏈夋晥鐨勫洖褰掓祴璇曞伐鍏楓?/span> 浜屻?span style="font: 7pt 'Times New Roman'"> Apache JMeter瀹夎璇存槑 1. 瀹夎鐜瑕佹眰錛?/span> Java鐗堟湰 JMeter瑕佹眰鍏呭垎婊¤凍JVM1.3鎴栨洿楂樸?/span> 鎿嶄綔緋葷粺 JMeter鍙互鍦ㄥ綋鍓嶄換浣曚竴涓凡緇忛儴緗蹭簡Java鐨勬搷浣滅郴緇熶笂榪愯銆?/span> l Unix(Solaris錛?/span>Linux錛?/span>etc) l Windows(98錛?/span>NT錛?/span>2000錛?/span>XP) l Open VMS Alpha 7.3+ 2. 瀹夎姝ラ錛?/span> l 瀹夎鐜錛?/span>Windows XP l 瀹夎鍖呭噯澶囷細 JDK1.5.0_12 鍏蜂綋鍙湪瀹樻柟緗戠珯涓嬭澆 jakarta-jmeter-2.3.4 鍏蜂綋涓嬭澆鍦板潃錛?/span> http://jakarta.apache.org/site/downloads/downloads_jmeter.cgi l 瀹夎榪囩▼錛?/span> 1錛?/span>JDK瀹夎 鐐瑰嚮涓嬭澆鐨?/span>jdk-1_5_0_12-windows-i586-p.exe錛岄夋嫨瀹夎璺緞鍗沖彲銆?/span> 2錛?/span> JDK鐜閰嶇疆 妗岄潰涓婇夋嫨“鎴戠殑鐢佃剳”(鍙抽敭)/楂樼駭/鐜鍙橀噺, 鍦?/span>“緋葷粺鍙橀噺”鏍忎腑鐐瑰嚮“鏂板緩”, 鍦ㄥ彉閲忓悕涓緭鍏ワ細CLASSPATH錛屽彉閲忓間腑杈撳叆錛?/span>C:\JDK瀹夎鐩綍\lib\dt.JAR; C:\JDK瀹夎鐩綍\lib\TOOLS.JAR;鐐瑰嚮紜畾鍗沖彲銆?/span> 鍐嶆寜“鏂板緩”錛屽湪鍙橀噺鍚嶄腑杈撳叆錛?/span>java_home錛屽彉閲忎腑杈撳叆錛?/span>C:\JDK瀹夎鐩綍錛涗慨鏀?/span>PATH鍙橀噺錛屾坊鍔?/span>% java_home %\bin錛涚劧鍚庣‘瀹氬嵆鍙?/span> 淇敼緋葷粺鍙橀噺path鐨勫鹼紝鍦ㄥ墠闈㈠鍔?/span>%java_home%\bin;鐒跺悗紜畾鍗沖彲銆?/span> 3錛?/span>媯鏌?/span>JDK瀹夎鏄惁OK 鍏蜂綋鏄細鐐瑰嚮“寮濮?/span>”/“榪愯”錛岃緭鍏ュ懡浠?/span>cmd榪涘叆dos鎿嶄綔鐣岄潰錛岃緭鍏ュ懡浠わ細java –version 鏌ョ湅java鐗堟湰錛屽鏋滄樉紺轟負錛?/span>1.5.0_12錛屽垯瀹夎OK 4錛?/span>Jmeter瀹夎 瑙e帇jakarta-jmeter-2.3.4鏂囦歡鑷?/span>c鐩橈紝鏈枃瑙e帇鑷?/span>C:\jmeter-2.3.4鐩綍涓嬨?/span> 鍐嶄慨鏀?/span>CLASSPATH鍙橀噺錛屽彉閲忓間腑娣誨姞濡備笅鍊鹼細 %JMETER_HOME%\lib\ext\ApacheJMeter_core.jar;%JMETER_HOME%\lib\jorphan.jar;%JMETER_HOME%\lib\logkit-1.2.jar; 鐒跺悗紜畾鍗沖彲銆?/span> 5錛夋鏌?/span>jmeter瀹夎鏄惁OK 鍏蜂綋鏄細榪涘叆jmeter鐩綍涓嬬殑bin鏂囦歡澶癸紝鐐瑰嚮jmeter.bat錛屾煡鐪嬮〉闈㈡樉紺猴紝濡傛灉鑳芥樉紺?/span>jmeter鎿嶄綔欏甸潰鍒欏畨瑁呮垚鍔熴?/span> 鎻愰啋錛氶氬父瀹夎鍒拌繖涓姝ヤ細鎶ヤ笅闈㈣繖涓敊璇細 unrecognized vm option '+heapdumponoutofmemoryerror' 鍘熷洜鏄細瀹夎鐨?/span>JDK鐗堟湰鏄細1.5.0鐨勫氨浼氬嚭閿欙紝鎶?/span>JDK鍗歌澆錛岄噸鏂頒笅杞?/span>JDK1.5.0_12鐗堟湰錛岄噸鏂板畨瑁呭氨OK浜嗭紝涔嬪墠鎴戝氨鏄鐨?/span>1.5.0鐗堟湰鎶ョ殑閿欙紝鍚庢潵鏇存柊JDK鐗堟湰灝卞ソ浜嗐?/span> 鍒版錛?/span>JMETER鐨勪粙緇嶅拰瀹夎鎻忚堪瀹屾瘯錛屽彲浠ュ紑濮?/span>JMETER瀛︿範涔嬫梾浜嗐?br />
浠婂ぉ瑕佺粰閮ㄩ棬鍩硅錛岃鐨勬槸銆婃祴璇曞伐浣滃熀鏈妧鑳斤細鑱屼笟瑙勫垝鍜岄偖浠跺鐞嗐嬶紝欏哄甫鎶婂煿璁枃妗c婄綉绔欓〉闈㈠姞杞芥ц兘嫻嬭瘯宸ュ叿Yslow鍩硅銆嬬粰鏁寸悊浜嗕竴涓嬶紝鏀懼埌榪欓噷錛屾劅鍏磋叮鐨勫悓瀛﹀彲浠ョ湅涓鐪嬪拰浜嗚В銆?br /> 鍦ㄥ綋浠夿/S緇撴瀯鐨勭綉绔欙紝鐢ㄦ埛浣撻獙闈炲父閲嶈錛屾祦閲忓紩鍏ヨ繘鏉ュ悗錛岀綉绔欓〉闈㈢殑灞曠ず閫熷害褰卞搷鐫鐢ㄦ埛鐨勬劅鍙椼?br />
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妗岄潰涓婇夋嫨“鎴戠殑鐢佃剳”(鍙抽敭)/楂樼駭/鐜鍙橀噺, 鍦?/span>“緋葷粺鍙橀噺”鏍忎腑鐐瑰嚮“鏂板緩”, 鍦ㄥ彉閲忓悕涓緭鍏ワ細JMETER_HOME錛屽彉閲忓間腑杈撳叆錛?/span>C:\ jmeter-2.3.4錛岀偣鍑葷‘瀹氬嵆鍙?/span>
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緙栧啓鑳屾櫙錛?/span>
榪欏懆鍒氬繖瀹屼竴涓噸瑕佹祴璇曚換鍔★紝鏁翠釜榪囩▼寰堢瘡寰堣緵鑻︼紝浣嗙粨灞榪樻槸緹庡ソ鐨勩傚ソ涔呮病鏈夎繖鏍風殑鎰熷彈浜嗭紝闄や簡5騫村墠鍒氬紑濮嬪仛嫻嬭瘯鏃舵湁榪欐牱鐨勬劅鍙楀銆備竴鐩翠互鏉ラ兘鏄繃紼嬪緢杞繪澗銆佺粨灞寰堣交鏉撅紱榪欐浼氳繖涔堣緵鑻︼紝涓昏榪樻槸榪欒竟鐨勫紑鍙戝洟闃熷疄鍔涘疄鍦ㄦ槸澶樊浜嗭紝鏈変簺鎷呭績鎺ヤ笅鏉ョ殑宸ヤ綔銆傚湪榪欐嫻嬭瘯榪囩▼涓紝瀛﹀埌浜嗗緢澶氭柊鐭ヨ瘑錛屽叾涓箣涓鏄紩鐢ㄤ簡闂ㄦ埛緗戠珯欏甸潰鍔犺澆鎬ц兘嫻嬭瘯錛屽湪榪欓噷鍒嗕韓緇欏ぇ瀹訛紝甯屾湜瀵瑰ぇ瀹舵湁鎵甯姪銆?/span>
鎺ㄨ崘錛氶棬鎴風綉绔欓〉闈㈠姞杞芥ц兘嫻嬭瘯宸ュ叿---YSLOW
鐩墠鎴戠煡閬撶殑鐢ㄤ簬嫻嬭瘯B/S緇撴瀯錛岄〉闈㈠姞杞芥ц兘嫻嬭瘯鐨勫伐鍏鋒湁濡備笅涓や釜錛?/span>
Ø 鏉ヨ嚜闆呰檸鐨?/span>---YSLOW
Ø 鏉ヨ嚜google鐨?/span>---- Page Speed
鎴戞洿鍊懼悜浜庣敤闆呰檸鐨勶紝鍥犱負瀹冨浜庢垜鏉ヨ鎰熻鏇翠笓涓氥佹洿鏍囧噯錛屼笅闈㈡槸YSLOW宸ュ叿浠嬬粛銆?/span>
Ø 宸ュ叿鍚嶇О錛?/span>YSLOW
Ø 宸ュ叿鐢ㄩ旓細緗戠珯欏甸潰鍔犺澆鎬ц兘嫻嬭瘯
Ø 瀹夎鐨勫墠鎻愭潯浠訛細嫻忚鍣?/span>Firefox2.0
Ø 榪愯鐨勭幆澧冿細鍦?/span>Firefox涓嬪畨瑁呯粍浠?/span>firebug鎵嶅彲榪愯浣跨敤
Ø 涓嬭澆瀹樻柟緗戝潃錛?/span>http://developer.yahoo.com/yslow/
Ø 甯姪瀛︿範鏂囨。鍦板潃錛?/span>http://developer.yahoo.com/yslow/help/
涓嬮潰鏄垜鐢?/span>YSLOW嫻嬭瘯宸ュ叿嫻嬭瘯鍚庯紝褰㈡垚鐨勬祴璇曟姤鍛婃ā鏉匡紝渚涘ぇ瀹跺弬鑰冨涔犮?br /> XXXX欏甸潰鍔犺澆鎬ц兘嫻嬭瘯鎶ュ憡
嫻嬭瘯欏圭洰姒傝堪 |
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欏圭洰鍚嶇О |
鐗堟湰 |
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寮鍙戣礋璐d漢 |
嫻嬭瘯璐熻矗浜?/span> |
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嫻嬭瘯鏃墮棿 |
嫻嬭瘯宸ュ叿 |
YSLOW |
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嫻嬭瘯鍐呭 |
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嫻嬭瘯欏瑰姛鑳芥ā鍧?/span> |
鍏蜂綋嫻嬭瘯欏甸潰 |
欏甸潰URL |
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XXXXX鏀圭増鍓嶅悗欏甸潰鍔犺澆鎬ц兘嫻嬭瘯緇撴灉鏁版嵁瀵規瘮 |
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鍏蜂綋嫻嬭瘯欏甸潰 |
鏀圭増鍓嶉〉闈㈠姞杞芥ц兘綰у埆 |
鏀圭増鍚庨〉闈㈠姞杞芥ц兘綰у埆 |
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嫻嬭瘯緇撹 |
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XXXXXX嫻嬭瘯鏁版嵁緇撴灉 |
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鍏蜂綋嫻嬭瘯欏甸潰 |
嫻嬭瘯緇撴灉 |
嫻嬭瘯緇撴灉欏甸潰鍔犺澆鍚勯」鎬ц兘鍙傛暟鎸囨爣 |
鍙傛暟鎸囨爣嫻嬭瘯緇撴灉 |
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XXXXXX |
XXXX |
Make fewer HTTP requests |
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Use a Content Delivery Network (CDN) |
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Add Expires headers |
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Compress components with gzip |
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Put CSS at top |
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Put JavaScript at bottom |
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Avoid CSS expressions |
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Make JavaScript and CSS external |
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Reduce DNS lookups |
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Minify JavaScript and CSS |
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Avoid URL redirects |
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Remove duplicate JavaScript and CSS |
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Configure entity tags (ETags) |
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Make AJAX cacheable |
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Use GET for AJAX requests |
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Reduce the number of DOM elements |
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Avoid HTTP 404 (Not Found) error |
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Reduce cookie size |
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Use cookie-free domains |
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Avoid AlphaImageLoader filter |
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Do not scale images in HTML |
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Make favicon small and cacheable |