newton449鐨勫崥瀹�

        浠婂ぉ涓嬪崍鍜屽嚑涓悓瀛﹀埌姝﹀ぇ鐪嬫ū鑺便�傛鍊兼ū鑺辩洓寮�涔嬮檯锛屽�煎緱涓�鐪嬨��

        姝﹀ぇ鏄叕璁ょ殑鍏ㄥ浗鏈�缇庝附鐨勫ぇ瀛︼紝鍏朵富瑕佸師鍥犺嚜鐒舵槸瀛︽牎鐨勬ū鑺变簡銆傚悇涓鏍＄敋鑷抽┈璺袱鏃侀兘鍙兘鐪嬪埌妯辫姳鐨勮韩褰憋紝浣嗗敮鏈夋澶х殑妯辫姳锛岀旱娣卞嚑閲岋紝閿︾皣鐩告嫢锛岃�屼袱鏃佸巻鍙叉枃鐗╄埇鐨勫缓绛戯紝鏇村娣讳簡浜烘枃鑹插僵鍜屽巻鍙茬殑娌ф闊靛懗銆傝蛋杩囨ū椤讹紝浠版湜鑰佸浘涔﹂锛岀┛姊簬涓婁笘绾笁鍗佸勾浠ｇ殑寤虹瓚涔嬩腑锛岃繕鏈変竴绉嶅ぇ瀛︽皼鍥磋惁缁曞叾涓紝鍒湁婊嬪懗銆傞櫎浜嗘ū鍥紝姝﹀ぇ杩樻湁妗傚洯銆佹鍥瓑锛屽嚑涔庢瘡涓鑺傞兘鏈夎姳寮�銆傜彏鐝堝北鏃侊紝鐙瓙灞变笂锛屾澶фū椤讹紝娆㈣繋浣犳潵锛�

        浠婂ぉ涓嬪崍浜烘尯澶氱殑锛岀収鐩搁兘瑕佹妸鎻″ソ鏃舵満銆備粎浠呮槸鏄熸湡鍥涳紝灏卞姝ゅ浜猴紝鎵�浠ユ槦鏈熷ぉ浜轰細鏇村锛屾墍浠ュ埆鍦ㄦ槦鏈熷ぉ鏉ャ�傛潵鐨勫悓瀛﹂兘璇达紝姝﹀ぇ鐨勮矾锛岄珮浣庤捣浼忥紝鏃朵笂鏃朵笅銆傝繕鏈夊悓瀛﹁姝﹀ぇ鎸哄ぇ鐨勩�傛澶уぇ闂ㄥ彛鏈変箟鍔″娓革紝浼氬甫鐫�浜轰竴璺弬瑙傚缓绛戙�佺鏂囥�侀洉濉戠瓑锛屼笉杩囨病澶氬皯浜哄杩欎簺鎰熷叴瓒ｃ�傛ū鑺遍泦涓湪妯遍《锛屼笉鐭ヤ綍鏁呰澶氭ū鑺辨爲鐨勪富骞查兘鏈夎鐮嶈繃鐨勭棔杩广�傛湁璁藉埡鎰忓懗鐨勬槸锛屼粠妯遍《涓婂幓鏈潵鏈変釜鍙よ�佺殑閾侀棬锛岀幇鍦ㄥ彧鍓╁浐瀹氶棬鐨勬煴瀛愪簡锛屽洜涓洪棬鍦ㄢ�滈偅涓椂浠ｂ�濊鎷垮幓澶х偧閽㈤搧浜嗐�傚垰杩涘ぇ闂ㄤ笢杈圭殑鑽夊潽鏄�煎緱浼戞伅鐨勫湴鏂癸紝鑽夎淇缓寰楀緢鏁撮綈銆傚ぇ闂ㄧ殑闂ㄧエ鏄�10鍏冿紝涓嶈繃渚ч棬鏄病浜虹鐨勶紝鍏嶈垂杩涘幓銆傚鏋滀綘鎯崇粰姝﹀ぇ鍙戝睍浣滃嚭璐＄尞鐨勮瘽锛岃蛋澶ч棬涔熶笉閿欍��

        鎴戣儭涔辨媿浜嗗嚑寮犵浉锛屾斁鍒扮綉缁滅浉鍐岄噷浜嗭紙瑙佷笅锛夈�傞壌浜庨殣绉侊紝鎵�鏈変汉閮芥槸璺汉锛堝敮鏈変竴寮犳湁鎴戠殑鍚屽杩滆繙鐨勫嚭鐜帮級銆傞壌浜庢ū鑺辩殑缇庢槸鍥㈢粨涔嬬編锛屾墍浠ユ病鏈夌収妯辫姳鐗瑰啓銆傞壌浜庢椂闂村叧绯诲拰鎵�鎰熸墍鎯虫湁闄愶紝灏辨缁撳熬锛屽畬銆傝繃娈垫椂闂村幓鎷嶆ū鑺辫惤鐨勭収鐗囷紙璧烽鐨勬椂鍊欙級锛屽啀璐翠笂鏉ャ��

缃戠粶鐩稿唽锛氭垜鐓х殑妯辫姳鐓х墖

        鏈�杩戜竴鐩村湪瀛truts2锛屼负浜嗙粰浠ュ悗鍋氱綉绔欐墦涓嬪熀纭�銆傚埌瀹樼綉鍘荤湅鏂囩珷锛屽唴瀹瑰緢澶氾紝椤剧敤姝ゆ棩蹇楀綋浣滅瑪璁版湰锛岃褰曚竴涓嬭嚜宸辩殑鏀惰幏銆傜敱浜庝箣鍓嶇湅浜嗕竴涓數瀛愮増鐨剆truts2浠嬬粛锛�2.0.x鐗堟湰锛夛紝鎵�浠ヤ互涓嬩富瑕佹秹鍙婇偅鏈功娌℃湁璁插埌鐨勬垨2.1.x鐗堝凡缁忔洿鏂扮殑鍐呭銆傛湰鏂囧唴瀹逛笉淇濊瘉姝ｇ‘鎬э紝骞朵笉瀹氭湡鏇存柊锛屽涓�鍒囧悗鏋滀笉璐熻矗锛�

Get Started鏂囨。锛�

• <result type="redirectAction">SomeAction</result>涓鏋淪omeAction涓嶅瓨鍦紝鍒欎細娓叉煋SomeAction.jsp銆�
• 2.1.X鐗堟湰鍦�<s:url …>涓敼鐢╲ar銆傦紙2.0.x涓敤<s:url id="xxx">锛�

struts-2-spring-2-jpa-ajax鏂囨。锛�

• 鏁版嵁搴撳瓧娈垫槧灏勭被闇�瑕佺敤@Entity銆丂Id銆丂GeneratedValue娉ㄨВ銆傦紙杩欐槸Hibernate鐨勯厤缃級
• CRUD鏈嶅姟绫婚渶瑕佺敤@Transactional銆丂PersistenceContext绛夋敞瑙ｃ�傦紙杩欐槸Spring娉ㄥ叆妗嗘灦鐨勯厤缃級
• 閰嶇疆JPA銆丼pring銆丏ojo銆傦紙struts2瑕佺敤鍒扮殑鎶�鏈紝鍒嗗埆鏄叧浜庢暟鎹簱銆乥ean娉ㄥ叆銆丄jax锛�

crud-demo-i锛�

• <s:action name="department!list" id="allDepartments">鏉ヨ皟鐢ㄦ煇Action銆傝В鍐充簡鍒楄〃鏄剧ず闂銆備緥濡傦紝鐢�#鍜�%{}鏉ョ敤瀹冿細<s:select name="gender" list="%{#allDepartments.departments}" /> 銆�
• 鐩存帴鐢�<s:textfield name="employee.name">浼犲�硷紝struts2浼氬湪鐩稿簲鐨凙ction涓垱寤轰竴涓狤mployee绫伙紝鍐嶈皟鐢╣etEmployee.setName鏂规硶銆傦紙Note:鍙互闄愬埗鍝簺涓滆タ鍙互琚敞鍏ワ級
• %{employee.name} 濡傛灉娌℃湁employee锛岄偅涔圫truts2浼氬疄渚嬪寲涓�涓狤mployee锛岀劧鍚庤皟鐢ㄥ畠鐨刧etName()銆傜粨鏋滆繕鏄痭ull锛岄櫎闈炴湁榛樿鍊笺�傚湪<s:textfiled value="…">閲屽儚杩欐牱鐢ㄦ湁鍔╀簬閲嶇敤琛ㄥ崟銆�
• 涓�涓緥瀛愶細<s:select name="gender" list="%{#{'male':'Male', 'female':'Female'}}" />
• 楠岃瘉鍣ㄨ皟鐢ㄧ殑鏄疉ction涓殑getter锛岃�屼笉鏄痳equest鍊笺�傝繖灏辨槸璇达紝楠岃瘉鍣ㄨ皟鐢ㄧ殑鏄紝request鍊兼敞鍏ction鍚庯紝鍐嶇敤getter寰楀埌鐨勫�笺��

鍏朵粬锛�

• 鍦ˋction涔嬪悗鎵ц楠岃瘉鍣細

  public String intercept(ActionInvocation act) throws Exception {

  //鍦ˋction涔嬪墠鎵ц鐨勪唬鐮�
  ......
  //寮�濮嬫墽琛孉ction
  String result=actionInvocation.invoke();//
  //鍦ˋction涔嬪悗鐨勪唬鐮�
  ......
  //缁撴潫鎷︽埅鍣�
  return result;

  }

•  

鏈畬寰呯画……

        瀵濆鍒氳ADSL涓嶄箙锛屽湪澶氭満鍣ㄧ敤璺敱鍏变韩涓婄綉鏂归潰鏇剧鍒颁簡涓�浜涢棶棰橈紝鐜板湪鎬荤粨涓�涓嬶紝缁欑鍒板悓鏍烽棶棰樼殑鏈嬪弸涓�浜涘弬鑰冦��        鍦ㄥ瘽瀹や笂缃戜竴鑸兘鏄鍙版満鍣ㄨ繛璺敱鍣紝鐒跺悗璺敱鍣ㄩ�氳繃“鐚�”鎷ㄥ彿涓婄綉锛屼笂缃戞柟寮忎负ADSL銆傚ぇ姒傛楠�

        杩欏嚑澶╁仛浜嗕竴涓悎骞朵腑鑻辨枃瀛楀箷鐨勭▼搴忋�傚皠鎵嬬綉鎻愪緵浜嗗ぇ閲忕殑鐢靛奖瀛楀箷锛屼絾瑕佷箞鏄崟涓枃鐨勶紝瑕佷箞鏄崟鑻辨枃鐨勶紝鏋佸皯涓嫳鍙岃鐨勫瓧骞曘�傝�屾毚椋庡奖闊冲張娌℃湁鍚屾椂鏄剧ず涓ゆ潯瀛楀箷鐨勮兘鍔涖�傛墍浠ユ垜渚垮仛浜嗚繖涔堜釜绋嬪簭锛屾牴鎹凡鏈夌殑涓枃瀛楀箷鍜岃嫳鏂囧瓧骞曪紝鎶婂畠浠悎浜屼负涓�锛屽彉鎴愪腑鑻卞弻璇殑瀛楀箷銆傝繖鏍凤紝鍦ㄧ湅鑻辫鐢靛奖鏃讹紝鍙互鏇村ソ鐨勫涔犺嫳璇��

        绋嬪簭鍙槸绠�鍗曠殑鎶婂凡鏈夊瓧骞曢噸鏂扮粍鍚堟帓搴忥紝骞堕噸绠楁椂闂达紝骞朵繚璇佸弻璇瓧骞曠殑涓婁笅椤哄簭涓嶅彉銆傜洰鍓嶇殑绋嬪簭鏄刀鏃堕棿鍋氳捣鏉ョ殑锛屼富瑕佺洰鐨勫湪浜庡涔爅ava锛屾墍浠ヨ繕娌℃湁浠旂粏鐨刣ebug鍜宒eException锛屼互鍚庡啀鍔犱笂鏉ャ�傜▼搴忔秹鍙婂埌浠ヤ笅鐭ヨ瘑锛歴wing锛圝Table銆丣FileChooser绛夛級銆丼et绫伙紙鍖呮嫭浣跨敤浜嗕竴涓�“鍙瘮杈�”鐨勭敤鏉ユ彃鍏ユ帓搴忕殑鎺ュ彛锛夈�丯etBeans鐨凣UI鐢熸垚宸ュ叿銆丣AVA鏂囦欢IO銆佹鍒欒〃杈惧紡銆傚彲鑳借繕鏈変竴鍫嗛敊璇紝涓嶈繃涓嶅奖鍝嶄娇鐢紙鍙浣犳寜鐓ф楠ゆ潵锛夛紝浠ュ悗鎱㈡參鏀广��

        浣跨敤鏂规硶锛�“娑堥櫎璇樊鏃堕棿”鐨勬剰鎬濇槸锛屾妸涓ゆ潯瀛楀箷璧峰鏃堕棿锛堟垨缁撴潫鏃堕棿锛夊皬浜�“娑堥櫎璇樊鏃堕棿”锛屽垯瑙嗕袱鏉″瓧骞曚负鍚屼竴瀛楀箷銆傚叾浠栫殑閮借兘鐪嬫噦锛屽氨涓嶄粙缁嶄簡銆傝繍琛岄渶瑕乯ava铏氭嫙鏈猴紒