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鏈潵緗戠珯絳栧垝浜斿ぇ瓚嬪娍

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杞嚜錛歨ttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1683119

leefoo 2007-07-26 08:21 鍙戣〃璇勮

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錛?/span>3錛夋í鍒囧叧娉ㄧ偣--鎷︽埅鍣ㄦ槸鎻愪緵妯垏鍔熻兘鐨勪富瑕佽鑹層€傚紑鍙戣€呭彲浠ュ疄鐜版嫤鎴櫒錛岀劧鍚庢妸瀹冧滑搴旂敤鍒版墍鏈?/span>action銆佹煇涓壒瀹氬寘涓殑鎵€鏈?/span>action鎴栬€呴€夋嫨鏌愪簺鎸囧畾鐨?/span>action涓幓銆傚彟涓€涓í鍒囧叧娉ㄧ偣鏄敤鎴鋒帴鍙ｅ眰銆?/span>Struts2鍙互浣跨敤鍏舵墍鎻愪緵鐨勭О涓?#8220;涓婚錛?/span>themes錛?#8221;鐨勬爣絳炬潵涓烘鎻愪緵甯姪銆備笉鍚岀殑涓婚鍙互琚紑鍙戞潵鎻愪緵涓嶅悓鐨勫眰閫夐」錛屽茍琚簲鐢ㄥ埌鍗曚釜鏍囩鎴栨暣涓簲鐢紙閫氳繃鎶婂畠璁句負榛樿鍊鹼級銆?/span>

4銆?/span>2 鏉捐€﹀悎

WebWork鐨勬棭鏈熺洰鏍囦箣涓€灝辨槸鎻愪緵涓€涓澗鑰﹀悎鐨勬鏋躲€傚叾2.0鐗堟洿鍔犲己璋冧簡榪欑偣錛氭妸浠ｇ爜鍒嗘垚浜嗕袱涓」鐩紝涓€涓槸XWork--鎻愪緵鏅€氱殑鍛戒護妯″紡(generic command-pattern)妗嗘灦錛屽彟涓€涓槸WebWork--涓?/span>XWork鎻愪緵鏄庣‘鐨?/span>web鎺ュ彛銆傝繖涓?/span>WebWork鏋舵瀯鍩虹涓婄殑鍙樺寲鍒涘緩浜嗕簩鑰呯殑鍏辯敓鍏崇郴銆傚師鏉ヨ禆浠ユ垚鍚嶇殑“WebWork”鐜板湪瀹為檯涓婃槸WebWork鍜?/span>XWork鐨勭粨鍚堜綋銆?/span>

浣滀負涓€涓嫭绔嬬殑欏圭洰錛?/span>XWork鐜板湪鍙互琚敤浜庡叾瀹冮」鐩殑涓€閮ㄥ垎浜?/span>--瀹為檯涓婁篃紜疄鏄繖鏍楓€?/span>Swingwork灝辨槸涓€涓繖鏍風殑欏圭洰--瀹冩槸涓€涓熀浜?/span>Swing鐨勩€佸簳灞備嬌鐢?/span>XWork鐨?/span>MVC妗嗘灦銆傚彟澶栦竴涓緥瀛愬氨鏄?/span>JMS鍓嶇--鎵ц鎴栧叡浜笌web UI鐩稿叧鐨?/span>XWork action銆傝繖浜涗緥瀛愭彁渚涗簡楂樻按騫蟲澗鑰﹀悎鐨勫吀鍨嬫渚嬨€?/span>Struts2鏄張涓€涓噰鐢?/span>XWork鐨勯」鐩€?/span>

鏉捐€﹀悎鎬濇兂宸茬粡鏇磋繎涓€姝ワ紝闆嗘垚鍒版暣涓鏋?/span>--浠庡鐞?/span>action鐨勭涓€姝ョ洿鍒版渶鍚庝竴姝ャ€傚疄闄呬笂錛屽湪Struts2閲屽嚑涔庢病鏈変粈涔堜笉鍙厤緗殑--涓漢璁や負榪欎釜鐗圭偣鏃㈡槸Struts2鍙戝睍鐨勬瀬澶у師鍔ㄥ姏涔嬩竴錛屼絾鍚屾椂涔熸槸鍏墮噸澶х己闄蜂箣涓€銆?/span>

鏉捐€﹀悎閰嶇疆鐨勪竴鑸渚嬪寘鎷細

錛?/span>1錛夋妸URL鏄犲皠鍒?/span>action錛?/span>

錛?/span>2錛夋妸涓€涓?/span>action鐨勪笉鍚岀粨鏋滄槧灝勫埌鎻愪氦鐨勯〉闈紱

錛?/span>3錛夋妸澶勭悊鏈熼棿浜х敓鐨勫紓甯告槧灝勫埌鎻愪氦鐨勫紓甯擱〉闈紱

涓嶅父浣跨敤鍙?/span>Struts2鐗瑰畾鐨勬渚嬪寘鎷細

錛?/span>1錛夊鏋滀綘涓嶆兂浣跨敤Sping妗嗘灦錛屽氨寰楅厤緗笟鍔″璞″伐鍘傦紱

錛?/span>2錛夋敼鍙?/span>URL鏄犲皠鍒頒竴涓?/span>action綾葷殑鏂瑰紡錛?/span>

錛?/span>3錛変負action緇撴灉澧炲姞鏂扮殑緇撴灉綾誨瀷錛?/span>

錛?/span>4錛変負鏂扮殑妗嗘灦鍔熻兘澧炲姞鎻掍歡錛?/span>

錛?/span>5錛夐€氳繃鎷︽埅鍣ㄩ厤緗鏋剁駭鍔熻兘錛?/span>

鏉捐€﹀悎緋葷粺鐨勫ソ澶勬槸浼楁墍鍛ㄧ煡鐨?/span>--澧炲己浜嗗彲嫻嬭瘯鎬с€佹槗浜庢墿灞曟鏋剁壒寰佺瓑銆備絾鏈変竴涓己闄鳳紝鐢變簬鍙疆閰嶇殑鐏墊椿鎬э紙灝ゅ叾鏄笌鎷︽埅鍣ㄧ浉鍏崇殑錛夛紝瀵艱嚧涓€涓壒瀹?/span>action鐨勫鐞嗚礬寰勪笉鏄撹寮€鍙戣€呮墍鐞嗚В銆傝繖涓€鐐瑰湪榪涜璋冭瘯鐨勬椂鍊欐瘮杈冩槑鏄俱€傜敱浜庝笉鐞嗚В鍙戠敓浜嗕粈涔堜簨錛屼竴涓笉浜嗚В緋葷粺鐨勫紑鍙戜漢鍛樺皢涓嶈兘蹇€熼珮鏁堢殑榪涜璋冭瘯銆傞棶棰樻湰韜彲鑳芥瘮杈冪畝鍗曪紝姣斿鐢變竴涓病鏈夎繘琛屾紜厤緗殑鎷︽埅鍣ㄥ紩璧風殑錛屾垨鑰呯敋鑷沖彧鏄洜涓烘嫤鎴櫒鐨勯『搴忎笉瀵瑰紩璧風殑銆傚彧瑕佺悊瑙ｅ鐞嗚礬寰勪笂鐨勬瘡涓€涓粏鑺傦紝寰堝揩灝變細鎵懼埌闂鐨勮В鍐沖姙娉曘€?/span>

4銆?/span>3 鏄撴祴璇曟€э紙Testability錛?/span>

鍦ㄨ繃鍘誨嚑騫翠腑錛屽崟鍏冩祴璇曞凡緇忔垚涓鴻蔣浠跺紑鍙戣繃紼嬩腑浜嬪疄涓婄殑鏍囧噯銆傚畠涓嶄粎淇濊瘉浜嗙被閫昏緫鐨勪竴鑷存€э紝鑰屼笖閫氳繃鍦ㄧ被寮€鍙戣繃紼嬩腑鐢氳嚦寮€鍙戜箣鍓嶅疄鐜板崟鍏冩祴璇曪紝灝嗕細鍑忓皯璁捐鐨勫鏉傛€э紝騫朵笖浼氫嬌璁捐鏇翠負鍋ュ．銆?/span>

Struts2鐨勫墠韜紝WebWork灝辨槸寤虹珛鍦ㄨ繖縐嶇幆澧冧箣涓婄殑銆傜敱浜庢鏋跺厓绱犵殑鏉炬暎鑰﹀悎錛屾祴璇曞緢瀹規槗榪涜銆傚湪web搴旂敤寮€鍙戣繃紼嬩腑錛?/span>action銆佹嫤鎴櫒銆佺粨鏋溿€佸璞″伐鍘傚強鍏跺畠琚紑鍙戠殑緇勪歡鑳藉鐙珛鍦拌繘琛屾祴璇曘€傜敱浜?/span>action鍜屾嫤鎴櫒鏈€涓哄父鐢紝鎴戜滑灝卞榪欎袱縐嶇粍浠惰繘琛岃緇嗙殑鎺㈣銆?/span>

Actions

閫氬父鍦ㄦ鏋朵腑鏄€氳繃鎵ц“execute()”鏂規硶鏉ヨ皟鐢?/span>action鐨勶紝鎴栬€呭湪閰嶇疆鏃惰皟鐢ㄤ換浣曚竴涓繑鍥炲€間負瀛楃鍊鹼紙String錛夌殑鏂規硶鏉ヨ繘琛岃皟鐢ㄧ殑銆備粠鏄撴祴鎬х殑瑙掑害鏉ョ湅錛岃繖鍐嶇畝鍗曚笉榪囦簡銆?/span>

鎴戜滑鏉ョ湅涓€涓緥瀛愩€備笅闈㈡槸涓€涓暟瀛楃瘡鍔犵殑action綾伙細

public class MyAction {

private int number;

public int getnumber() { return number; }

public void setNumber( int n ) { number = n; }

public String execute() {

number += 10;

return “success”;

}

}

鐢變簬璇?/span>action鏄?/span>POJO錛屽崟鍏冩祴璇曞彧闇€鎶?/span>action瀹炰緥鍖栥€佽皟鐢ㄦ柟娉曪紝騫跺湪鏂偣鍑哄緱鍒伴鏈熺殑緇撴灉灝卞彲浠ヤ簡銆傛墍鏈夋悳鏁版嵁鍜岃祫婧愰兘閫氳繃setter鏂規硶鎻愪緵緇?/span>action銆傚洜姝?/span>action闇€瑕佺殑浠諱綍鏁版嵁閮借兘澶熺洿鎺ュ湪action閲岃繘琛岃緗€?/span>

鍦ㄦ湰渚嬩腑鎴戜滑闇€瑕佷袱涓柇鐐?/span>--涓€涓負“execute”鏂規硶鐨勮緭鍑鴻繘琛岃緗紝鍙︿竴涓垯鏄負楠岃瘉action鐨勭姸鎬佹槸鍚︽槸鎴戜滑棰勬湡鐨勩€傚崟鍏冩祴璇曞涓嬫墍紺猴細

public class myActionTest extends TestCase {

…

public void testExecute() {

MyAction action = new MyAction();

Action.setNumber(5);

assertEquals("success", action.execute());

assertEquals(15,action.getNumber());

}

}

瀵逛簬璧勬簮紼嶅井鏈夌偣楹葷儲錛岀被浼?/span>jMock榪欐牱鐨勫簱鍙互琚敤鏉ユ彁渚涜祫婧愮殑妯℃嫙瀹炵幇錛屾祴璇曞湪action鍜岃祫婧愪箣闂寸殑浜や簰鏄惁姝ｇ‘銆?/span>

灝界鏈緥鏄敤JUnit鍐欐垚鐨勶紝浣嗘槸TestNG鎴栧叾瀹冧換浣曟鏋墮兘鍙互浣跨敤銆?/span>

鎷︽埅鍣?/span>(Interceptors)

褰撲綘緙栬瘧鎷︽埅鍣ㄧ殑鏃跺€欙紝嫻嬭瘯浼氱◢寰湁鐐瑰鏉傘€備笉榪囦篃鏈変竴浜涢澶栫殑甯姪鍙互鍒╃敤銆備嬌鐢ㄦ嫤鎴櫒榪涜宸ヤ綔鏈変袱縐嶆儏鏅€?/span>

絎竴縐嶆儏鏅槸浣跨敤鍦ㄨ皟鐢ㄦ椂涓?/span>ActionInvocation瀵硅薄榪涜浜や簰鐨勬嫤鎴櫒銆傚湪鎵ц鍚庯紝浣犺兘澶熼€氳繃鍦ㄦ柇鐐瑰嚭寰楀埌鎷︽埅鍣ㄦ湰韜殑鐘舵€佹潵楠岃瘉閫昏緫鐨勬紜€с€傚湪榪欑鎯呮櫙涓嬶紝浣犺兘澶熷埄鐢ㄤ笌嫻嬭瘯action鍚屾牱鐨勬柟娉曟潵嫻嬭瘯鎷︽埅鍣ㄣ€傚疄渚嬪寲鎷︽埅鍣ㄣ€佸垱寤轟竴涓?/span>ActionInvocation瀵硅薄鐨勬ā鎷熷疄鐜?/span>(璇ュ璞″甫鏈夊湪嫻嬭瘯鎷︽埅鍣ㄦ椂灝嗕細鐢ㄥ埌鐨勫€?/span>)銆佽皟鐢?/span>intercept鏂規硶銆佸湪鏂偣澶勫緱鍒伴鏈熺殑緇撴灉銆傝繖浜涘彲鑳藉彂鐢熷湪鎷︽埅鍣ㄦ湰韜€佽璋冪敤鏂規硶鐨勮繑鍥炵粨鏋滄垨鏄敱緋葷粺鎶涘嚭鐨勫紓甯搞€?/span>

絎簩縐嶆儏鏅槸浣跨敤涓庡叾鐜鎴栨嫤鎴櫒鍫嗘爤涓殑鍏跺畠鎷︽埅鍣ㄥ彂鐢熶氦浜掔殑鎷︽埅鍣ㄣ€傚湪榪欑鎯呭喌涓嬶紝嫻嬭瘯闇€瑕侀€氳繃ActionProxy綾諱笌action榪涜浜や簰錛岃繕灝嗕細闇€瑕佽闂嫤鎴櫒鏈韓涓嶈兘璁塊棶鐨勫叾瀹冪幆澧冨璞°€?/span>

XWork搴撻€氳繃鎻愪緵XWorkTestCase綾繪潵涓?/span>JUnit嫻嬭瘯鎻愪緵甯姪銆侀€氳繃鎻愪緵TestNGStrutsTestCase 鍜?/span>TestNGXWorkTestCase綾繪潵涓?/span>TestNG嫻嬭瘯鎻愪緵甯姪銆傝繖浜涗負ConfigurationManager,Configuration, Container 鍜?/span> ActionProxyFactory綾葷殑瀹炰緥鎻愪緵浜嗘祴璇曞疄鐜般€傛秹鍙婂埌鐨勭被榪樻湁XWorkTestCaseHelper 鍜?/span> MockConfiguration.絳夈€?/span>

鐜板湪鎴戜滑宸茬粡鍏峰浜嗗畨瑁呯幆澧冪殑鍩虹錛屾祴璇曟湰韜彉寰楀鏄撲簡--閬靛驚鍦ㄧ涓€縐嶆儏鏅噷鎵€鎻忚堪鐨勬楠ゅ嵆鍙€傚敮涓€鐨勪笉鍚岀偣鍦ㄤ簬錛屼笉鏄皟鐢ㄦ嫤鎴櫒鐨?/span>intercept()鏂規硶錛岃€屾槸闇€瑕佽皟鐢?/span>ActionProxy綾葷殑execute()鏂規硶銆傚涓嬭堪浠ｇ爜鎵€紺猴細

ActionProxy proxy =

actionProxyFactory.createActionProxy(NAMESPACE,NAME,null);

assertEquals("success", proxy.execute());

鍦ㄨ繖縐嶆儏鍐典笅錛屾祴璇曞皢浼氳緗柇鐐規潵鑾峰彇棰勬湡鐨?/span>action緇撴灉鍊箋€?/span>action鍊兼垨鍊煎爢鏍堢殑鍊箋€傝鎵ц鐨?/span>action鑳藉鍦ㄦ墽琛屽墠鎴栨墽琛屽悗閫氳繃涓嬮潰鐨勮皟鐢ㄨ繘琛岃闂細

MyAction action=(MyAction)proxy.getInvocation().getAction();

鑰屽€煎爢鏍堝垯鍙互閫氳繃涓嬮潰鐨勮皟鐢ㄨ繘琛岃闂細

proxy.getInvocation().getStack();

4銆?/span>4 妯″潡鍖?/span>(Modularization)

闅忕潃搴旂敤緋葷粺瓚婃潵瓚婂簽澶э紝鎶?/span>web搴旂敤鍒嗙涓鴻澶氭ā鍧楀氨鍙樺緱瓚婃潵瓚婇噸瑕併€傛ā鍧楀寲鍏佽鍦ㄤ竴涓」鐩腑寮€鍙戠殑鍔熻兘鎴栨柊鐨勬鏋剁壒寰佽兘澶熺嫭绔嬫墦鍖咃紝騫跺彲浠ュ湪鍏跺畠欏圭洰涓繘琛岄噸鐢ㄣ€?/span>Struts2宸茬粡鎶婃ā鍧楀寲浣滀負鍏舵灦鏋勭殑鍩虹閮ㄥ垎錛屽厑璁稿紑鍙戣€呯嫭绔嬪伐浣滃拰緙栬瘧褰兼鐨勯」鐩€?/span>

涓嬮潰鏄竴浜涘搴旂敤榪涜妯″潡鍖栫殑鏂規硶錛?/span>

(1)閰嶇疆淇℃伅鑳藉琚垎涓哄涓枃浠?/span>--榪欏茍涓嶅獎鍝嶅簲鐢ㄧ殑鎵撳寘錛岀敱浜庨厤緗俊鎭牴鎹姛鑳界晫闄愯繘琛岄€昏緫鍒嗙鑰屾槗浜庢煡鎵撅紝浠庤€岀畝鍖栫殑寮€鍙戜漢鍛樼殑宸ヤ綔銆?/span>

(2)鐙珛鐨勫簲鐢ㄦā鍧楀彲浠ヤ互鎻掍歡鐨勫艦寮忚繘琛屽垱寤?/span>--涓轟簡鎻愪緵鎽鎬釜鐗瑰畾鐗瑰緛鎵€闇€鐨勪竴鍒囬兘鍙互鎵撳寘鍦ㄤ竴璧峰茍浣滀負鎻掍歡鐙珛鍙戝竷銆傝繖鍖呮嫭action銆佹嫤鎴櫒銆佹嫤鎴櫒鍫嗘爤銆佽鍥炬ā鏉匡紙JSP闄ゅ錛夌瓑銆傛祻瑙堝櫒鎻掍歡鐨勯厤緗氨鏄竴涓緥瀛愶紝璇ユ彃浠舵彁渚涗簡涓€涓畬鏁寸殑妯″潡錛屽綋浣犳妸璇ユā鍧楁坊鍔犲埌浣犵殑搴旂敤涓椂錛屽叾鎻愪緵浜嗕竴涓?/span>web鎺ュ彛鏉ユ煡鐪嬮厤緗俊鎭€?/span>

(3)鍙互鍒涘緩鏂扮殑妗嗘灦鍔熻兘鎻掍歡-闈炵壒瀹氬簲鐢ㄧ殑鏂板姛鑳藉彲浠ヤ互鎻掍歡褰㈠紡鎹嗙粦騫跺湪涓嶅悓鐨勫簲鐢ㄤ腑浣跨敤銆?/span>

浠庢妧鏈搴︽潵璇達紝鎵€鏈夎繖浜涘搴旂敤榪涜妯″潡鍖栫殑鏂瑰紡閮芥槸涓€鏍風殑--閮藉叿鏈夊悓鏍風殑閰嶇疆鍏冪礌錛堥櫎浜嗗悕縐頒笉鍚屼箣澶栵紝“struts-plugin.xml”鏄郴緇熻嚜鍔ㄥ姞杞芥彃浠舵椂鐨勯厤緗枃浠訛級銆佸叿鏈夌浉鍚岀殑鐩綍緇撴瀯錛屽茍涓斿畠浠篃鍖呭惈鍚屾牱鐨勬鏋跺拰搴旂敤鍏冪礌銆?/span>

鎻掍歡鐨勪袱縐嶇被鍨嬩箣闂寸殑鍞竴涓嶅悓灝辨槸浣犲湪姒傚康涓婂浣曠湅寰呭畠浠紝浠ュ強鍝簺鍏冪礌鍜岄厤緗鏀懼叆鍒嗗彂鍖呬腑銆?/span>

4.4.1 鍏跺畠閰嶇疆鍏冪礌

鐢變簬鎻掍歡涓烘牳蹇冩鏋跺姛鑳芥彁渚涗簡鍙€夊疄鐜幫紝鎵€浠ユ湁涓€浜涢澶栫殑閰嶇疆鍏冪礌銆傚敖綆″湪“struts.xml”鍜?#8220;struts-default.xml”閰嶇疆鏂囦歡涓彲浠ヤ嬌鐢ㄨ繖浜涘厓绱狅紝浣嗘槸閫氬父鎯呭喌涓嬪畠浠繕鏄湪鎻掍歡閰嶇疆鏂囦歡涓繘琛岄厤緗€?/span>

瀵逛簬鎻掍歡鏉ヨ錛屽彲閫夊疄鐜扮殑閰嶇疆鍒嗕負涓ゆ錛?/span>

1銆佷嬌鐢?/span>鏍囩涓潵鎻愪緵鍙€夋帴鍙ｇ殑瀹炵幇錛屼嬌鐢ㄤ竴涓敮涓€鐨勯敭鏉ヨ瘑鍒畠銆?/span>

2銆佷嬌鐢?/span>… />鏍囩鍦ㄥ凡閰嶇疆鐨勬帴鍙ｅ疄鐜頒腑閫夋嫨涓€涓€?/span>

鎴戜滑鏉ユ洿璇︾粏鍦扮湅涓€涓嬭繖涓や釜姝ラ銆?/span>

鏍囩鍏佽鎻掍歡鎻愪緵鎵╁睍鐐圭殑瀹炵幇淇℃伅銆備笅闈㈢殑渚嬪瓙灝辨槸涓€涓睍紺哄湪"struts-default.xml"鏂囦歡涓負涓€涓璞″伐鍘傝繘琛岄厤緗殑鎯呭喌錛?/span>

type="com.opensymphony.xwork2.ObjectFactory"

class="org.apache.struts2.impl.StrutsObjectFactory" />

灞炴€ф彁渚涗簡鍦?/span>Struts2涓垱寤哄拰浣跨敤涓€涓彲閫夊璞″疄鐜扮殑鎵€鏈変俊鎭€傚彲浠ヤ嬌鐢ㄧ殑灞炴€у涓嬫墍紺猴細

class--鎻愪緵綾葷殑鍏ㄥ悕錛?/span>

type--鎸囨槑綾婚渶瑕佸疄鐜扮殑鎺ュ彛錛?/span>

name--瀵規瘡涓被榪涜鍞竴璇嗗埆鐨勭畝縐幫紱

static--鎸囨槑鏄惁鎶婇潤鎬佺被鏂規硶娉ㄥ叆鍒扮被鐨勫疄渚嬶紱

scope--鎸囨槑鎵€鐢ㄥ疄渚嬬殑鑼冨洿錛屽叾鍊煎彲鑳戒負錛?/span>"default"銆?/span>"request"銆?/span>"session"銆?/span> "singleton"鎴?/span>"thread"銆?/span>

optional--濡傛灉鍊間負“true”錛屾棦鏄湪鍒涘緩綾誨疄渚嬫椂鍑虹幇閿欒錛屽皢浠嶇劧緇х畫鍔犺澆銆?/span>

鎺ヤ笅鏉ワ紝… />鏍囩鍏佽寮€鍙戜漢鍛橀€夋嫨浣跨敤鍝釜閰嶇疆銆傚彧鏈変袱涓睘鎬?/span>--涓€涓睘鎬?#8220;name”鎻愪緵浜嗕綘鐨勬柊瀹炵幇鎵€鏀瑰彉鐨勬墿灞曠偣鐨勫悕縐幫紝鍙︿竴涓睘鎬?#8220;value”灝辨槸鍦?/span>… />鏍囩涓厤緗殑“name”鍚嶇О銆?/span>

… />鏍囩鏄妸涓€涓柊鍊艱祴緇欎竴涓凡鐭ュ睘鎬х殑涓€縐嶆柟寮忋€傝鍊間篃鍙互鍦?/span>"web.xml"閰嶇疆鏂囦歡涓嬌鐢?#8220;init-param”榪涜淇敼錛屾垨鑰呭湪““struts.properties”閰嶇疆鏂囦歡涓綔涓轟竴涓悕鍊煎錛?/span>name-value pair錛夎繘琛屼慨鏀廣€?/span>

濡傛灉浣犳病鍦ㄥ紑鍙戜竴涓彃浠訛紝鑰屽彧鏄嬌鐢ㄥ父瑙?/span>"struts-xml"閰嶇疆鏂囦歡涓殑榪欎簺鎶€宸э紝榪欓噷榪樻湁涓€涓嵎寰勩€傚湪鏍囩閲岋紝浣跨敤浣犻€氬父鏀懼湪鏍囩閲岀殑綾誨€?/span>---榪欐牱鍋氬彲浠ラ伩鍏嶅鏍囩鐨勯渶姹傘€?/span>

涓嬮潰榪欏紶琛ㄥ垪鍑轟簡鍙厤緗墿灞曠偣鐨勬帴鍙ｅ拰灞炴€у悕縐幫細錛堣〃鐪佺暐錛?/span>

4.4.2 鎯緥浼樺厛鍘熷垯(Convention over configuration)

鎯緥浼樺厛閰嶇疆鐨勫師鍒欐槸Rails甯︾粰涓繪祦搴旂敤寮€鍙戠殑涓€涓蹇點€備笉鏄彁渚涘湪寰堝搴旂敤涓兘寰堢被浼肩殑閰嶇疆鏂囦歡錛岃€屾槸鍋囧畾鍦ㄥ鏁版儏鍐典笅寮€鍙戜漢鍛樺皢浼氶伒浠庝竴涓壒瀹氱殑妯″紡銆傝繖涓ā寮忛潪甯告櫘閬嶄互鑷充簬鍙互琚 涓烘槸涓€涓儻渚嬶紝榪欐牱灝卞彲浠ュ湪妗嗘灦涓彁渚涗竴涓粯璁ょ殑閰嶇疆鑰屼笉鏄負姣忎釜鏂扮殑搴旂敤鎻愪緵涓€涓厤緗€傞粯璁ゆ儏鍐典笅錛屽紑鍙戜漢鍛樹笉闇€瑕佹彁渚涢厤緗俊鎭€備絾鏄鏋滄湁涓庢儻渚嬮厤緗俊鎭笉鍚岀殑闇€瑕侊紝灝卞緱鎻愪緵鐩稿簲鐨勯厤緗俊鎭潵浠ｆ浛榛樿閰嶇疆淇℃伅銆?/span>

Struts2宸茬粡閲囩敤浜嗚繖縐嶇悊蹇點€傛澗鑰﹀悎緇?/span>Struts2鎻愪緵澶х殑寮規€э紝浣嗘槸鍚屾椂榪欎篃鎰忓懗鐫€璇ユ鏋跺緢闅捐繘琛岄厤緗€傝€?/span>鎯緥浼樺厛閰嶇疆鍘熷垯鍒欎負榪欎袱縐嶅绔嬬殑鍔涢噺鎻愪緵浜嗗鉤琛★紝浣垮紑鍙戜漢鍛樼殑寮€鍙戝彲浠ユ洿鍔犵畝鍗曞拰楂樻晥銆?/span>

鍦?/span>Struts2涓紝鎯緥浼樺厛閰嶇疆鐨勪緥瀛愬寘鎷細

錛?錛?span style="font-family: "Times New Roman"; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">        闅愬紡閰嶇疆鏂囦歡鍔犺澆鈥?/span>閰嶇疆鏂囦歡“Struts-default.xml”鍜?#8220;struts-plugin.xml”鏄嚜鍔ㄥ姞杞借€屼笉鏄樉寮忓姞杞界殑銆?/span>

錛?錛?span style="font-family: "Times New Roman"; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">        鎻掍歡涓殑浠ｇ爜鈥?/span>褰撳埄鐢ㄦ彃浠朵腑鐨勪唬鐮佹椂錛屼嬌鐢?/span>action鍚嶇О鍜岀粨鏋滃瓧絎︿簩鑰呯殑緇撳悎鏉ヨ嚜鍔ㄦ悳绱㈢粨鏋滄ā鏉匡紝鎵€浠ュ浜?#8220;/user/add.action”鏉ヨ錛屽皢浼氫負涓€涓?#8220;success”鐨勭粨鏋滆繑鍥?#8220;/user/add-success.jsp”妯℃澘錛岃€屼負涓€涓?#8220;error”鐨勭粨鏋滆繑鍥?#8220;/user/add-error.jsp”妯℃澘銆?/span>

錛?錛?span style="font-family: "Times New Roman"; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">        榛樿緇撴灉鍙婄粨鏋滅被鍨?/span>鈥?/span>褰撳action榪涜閰嶇疆鏃訛紝褰撲嬌鐢ㄩ粯璁ょ殑“success”鍜?/span>JSP鏃訛紝涓嶅繀鎸囨槑緇撴灉鍜岀被鍨嬨€?/span>

錛?錛?span style="font-family: "Times New Roman"; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">        緇戝畾Spring涓氬姟鏈嶅姟鈥?/span>褰撳畨瑁呬簡Spring妗嗘灦鎻掍歡鍚庯紝涓嶅繀涓烘瘡涓?/span>action閰嶇疆鍏舵墍闇€鐨勫熀浜?/span>Spring鎻愪緵鐨勪笟鍔★紝鍥犱負榪欎簺涓氬姟浼氳嚜鍔ㄤ笌action榪涜緇戝畾銆?/span>

鍦ㄥ墠闈㈢殑绔犺妭涓紝鎴戜滑宸茬粡鐪嬪埌浜嗗嚑涓粯璁ら厤緗紝浠ュ強濡備綍閫氳繃閰嶇疆浣跨敤鏂板€兼潵浠ｆ浛榛樿鍊箋€?/span>鏇村鐨勯厤緗€夐」,浠ュ強鏇村鐨勬儻渚嬪皢浼氬湪鎺ヤ笅鏉ョ殑绔犺妭涓繘琛屾帰璁ㄣ€?/span>

leefoo 2007-07-25 17:23 鍙戣〃璇勮
]]>struts2閰嶇疆鏂囦歡璇存槑(緲昏瘧鑷猻tartingstruts2online)</h1> <p>leefoo — Fri, 22 Jun 2007 02:09:00 GMT</p> 涓€銆乻truts.properties鏂囦歡璇存槑<br>       struts.properties閰嶇疆鏂囦歡鎻愪緵浜嗕竴縐嶆敼鍙樻鏋墮粯璁よ涓虹殑鏈哄埗銆備竴鑸潵璁叉垜浠病蹇呰淇敼榪欎釜鏂囦歡錛岄櫎闈炰綘鎯蟲嫢鏈変竴涓洿鍔犲弸濂界殑寮€鍙戣皟璇曠幆澧冦€俿truts.properties鏂囦歡涓墍鍖呭惈鐨勬墍鏈夊睘鎬ч兘鍙互鍦╳eb.xml閰嶇疆鏂囦歡涓嬌鐢?init-param"鏍囩榪涜閰嶇疆錛屾垨鑰呭湪struts.xml鏂囦歡涓嬌鐢?#8220;constant”鏍囩榪涜閰嶇疆銆?br> 鍙互琚慨鏀圭殑灞炴€у厑璁告敼鍙楩reemarker閫夐」錛嶏紞鏀瑰彉“action-mapping”綾匯€佸喅瀹氭槸鍚﹀厑璁竂ML閰嶇疆鏂囦歡閲嶈澆鍙婄‘瀹氶粯璁ょ敤鎴鋒帴鍙ｄ富棰樼瓑琛屼負銆?/p> <p>        涓€涓悕涓?#8220;default.properties”鐨勫睘鎬ф枃浠跺寘鍚湪“Struts2-Core”JAR鏂囦歡涓€備綘鍙互鍦ㄤ綘欏圭洰婧愭枃浠惰礬寰勭殑鏍圭洰褰曚笅鍒涘緩涓€涓悕涓?#8220;struts.properties”鐨勬枃浠訛紝鏉ュ鏌愪釜灞炴€ц繘琛屼慨鏀廣€傝繖鏍蜂綘灝卞彲浠ュ鍔犱綘鎯寵淇敼鐨勫睘鎬с€傛柊鐨勫睘鎬у€煎皢浼氳鐩栭粯璁ゅ€箋€?/p> </p><p align="left">       鍦ㄥ紑鍙戠幆澧冧笅錛屼綘鍙兘浼氳€冭檻淇敼涓嬮潰涓€浜涘睘鎬э細<br> (1) struts.i18n.reload = true 錛嶏紞鍏佽鍥介檯鍖栨枃浠墮噸杞斤紱<br> (2) struts.devMode = true 錛嶏紞鍏佽寮€鍙戞ā寮忎互鎻愪緵鏇存柟渚跨殑璋冭瘯鍔熻兘錛?br> (3) struts.configuration.xml.reload = true 錛嶏紞鍏佽XML閰嶇疆鏂囦歡閲嶈澆鍔熻兘錛屼互渚垮湪鏈夊彉鍖栨椂鍙互閲嶈澆鑰屼笉闇€閲嶈澆servlet瀹瑰櫒涓殑鏁翠釜web搴旂敤錛?br> (4) struts.url.http.port = 8080 錛嶏紞璁劇疆鏈嶅姟鍣ㄥ厑璁哥鍙ｏ紝浠ヤ究姝ｇ‘鍒涘緩鐢熸垚鐨刄RL銆?/p> </p><p>浜屻€乻truts.xml鏂囦歡璇存槑<br>       struts.xml鏂囦歡鍖呭惈浜嗗綋浣犲紑鍙慳ction鏃墮渶瑕佷慨鏀圭殑閰嶇疆淇℃伅銆備笅闈㈡垜浠潵鐪嬩竴涓嬭鏂囦歡鐨勫浐瀹氱粨鏋勩€?br>       鏍規嵁浣犳墍寮€鍙戝簲鐢ㄧ殑鍔熻兘涓嶅悓錛屾湁鍙兘鍦ㄤ綘鐨勫簲鐢ㄤ腑瀹屽叏鐢ㄤ笉鐫€“struts.xml”閰嶇疆鏂囦歡銆傛垜浠繖閲屾墍璇寸殑閰嶇疆鑳藉琚寘鍚敞閲婄殑鏇夸唬鏂規硶銆?#8220;web.xml”涓殑鍒濆鍖栧弬鏁板強鍙浛鎹RL鏄犲皠閰嶇疆榪涜澶勭悊銆傞渶瑕?#8220;struts.xml”鏂囦歡榪涜閰嶇疆鐨勫睘鎬ф湁鍏ㄥ眬緇撴灉銆佸紓甯稿鐞嗗強鑷畾涔夋嫤鎴櫒鍫嗘爤銆?/p> </p><p>       榪欐槸涓€涓猉ML鏂囦歡錛屾墍浠ョ涓€涓厓绱犳槸XML鐗堟湰鍜岃В鐮佷俊鎭€傛帴涓嬫潵鏄XML鐨勬枃妗ｇ被鍨嬪畾涔夛紙DTD錛夛紝鎻愪緵璇ユ枃妗ｆ墍鍖呭惈鍏冪礌鐨勭粨鏋勪俊鎭紝浠ヤ究琚玐ML瑙ｆ瀽鍣ㄥ拰緙栬緫鍣ㄤ嬌鐢ㄣ€?/p><br><br></p><div align="right"><a style="text-decoration:none;" href="http://www.aygfsteel.com/atiger06/" target="_blank">leefoo</a> 2007-06-22 10:09 <a href="http://www.aygfsteel.com/atiger06/archive/2007/06/22/125748.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]> </article> </main></body></html>