struts
鎺у埗鐢ㄧ殑
hibernate
鎿嶄綔鏁版嵁搴撶殑
spring
鐢ㄨВ鑰︾殑
璇︾粏鐨勮錛?/span>
STRUTS
鍦?/span>
SSH
妗嗘灦涓搗鎺у埗鐨勪綔鐢?/span>
,
鍏舵牳蹇冩槸
Controller,
鍗?/span>
ActionServlet,
鑰?/span>
ActionServlet
鐨勬牳蹇冨氨鏄?/span>
Struts-confi g.xml.
涓昏鎺у埗閫昏緫鍏崇郴鐨勫鐞?/span>
.
hibernate
鏄暟鎹寔涔呭寲灞?/span>
,
鏄竴縐嶆柊鐨勫璞°佸叧緋葷殑鏄犲皠宸ュ叿
,
鎻愪緵浜嗕粠
Java
綾誨埌鏁版嵁琛ㄧ殑鏄犲皠錛屼篃鎻愪緵浜嗘暟鎹煡璇㈠拰鎭㈠絳夋満鍒?/span>
,
澶уぇ鍑忓皯鏁版嵁璁塊棶鐨勫鏉傚害銆傛妸瀵規暟鎹簱鐨勭洿鎺ユ搷浣?/span>
,
杞崲涓哄鎸佷箙瀵硅薄鐨勬搷浣?/span>
.
璧峰埌鐨勪富瑕佷綔鐢ㄦ槸瑙ｈ?/span>
Struts
銆?/span>
spring
銆?/span>
Hibernate
鍦ㄥ悇灞傜殑浣滅敤
1
錛?/span>
struts
璐熻矗
web
灞?/span>
.
ActionFormBean
鎺ユ敹緗戦〉涓〃鍗曟彁浜ょ殑鏁版嵁錛岀劧鍚庨氳繃
Action
榪涜澶勭悊錛屽啀
Forward
鍒板搴旂殑緗戦〉銆?/span>
鍦?/span>
struts-config.xml
涓畾涔?/span>
<action-mapping>, ActionServlet
浼氬姞杞姐?/span>
2
錛?/span>
spring
璐熻矗涓氬姟灞傜鐞嗭紝鍗?/span>
Service
錛堟垨
Manager).
1
錛?/span>
service
涓?/span>
action
鎻愪緵緇熻鐨勮皟鐢ㄦ帴鍙ｏ紝灝佽鎸佷箙灞傜殑
DAO.
2
錛庡彲浠ュ啓涓浜涜嚜宸辯殑涓氬姟鏂規硶銆?/span>
3
錛庣粺涓鐨?/span>
javabean
綆＄悊鏂規硶
4
錛庡０鏄庡紡浜嬪姟綆＄悊
5.
闆嗘垚
Hiberante
3
錛?/span>
Hiberante
錛岃礋璐ｆ寔涔呭寲灞傦紝瀹屾垚鏁版嵁搴撶殑
crud
鎿嶄綔
hibernate
涓烘寔涔呭眰錛屾彁渚?/span>
OR/Mapping
銆?/span>
瀹冩湁涓緇?/span>
.hbm.xml
鏂囦歡鍜?/span>
POJO,
鏄窡鏁版嵁搴撲腑鐨勮〃鐩稿搴旂殑銆傜劧鍚庡畾涔?/span>
DAO
錛岃繖浜涙槸璺熸暟鎹簱鎵撲氦閬撶殑綾伙紝瀹冧滑浼氫嬌鐢?/span>
PO
銆?/span>
鍦?/span>
struts+spring+hibernate
鐨勭郴緇熶腑錛?/span>
瀵硅薄鐨勮皟鐢ㄦ祦紼嬫槸錛?/span>
jsp-> Action
錛?/span>
> Service ->DAO ->Hibernate
銆?/span>
鏁版嵁鐨勬祦鍚戞槸
ActionFormBean
鎺ュ彈鐢ㄦ埛鐨勬暟鎹紝
Action
灝嗘暟鎹粠
ActionFromBean
涓彇鍑猴紝灝佽鎴?/span>
VO
鎴?/span>
PO,
鍐嶈皟鐢ㄤ笟鍔″眰鐨?/span>
Bean
綾伙紝瀹屾垚鍚勭涓氬姟澶勭悊鍚庡啀
forward
銆傝屼笟鍔″眰
Bean
鏀跺埌榪欎釜
PO
瀵硅薄涔嬪悗錛屼細璋冪敤
DAO
鎺ュ彛鏂規硶錛岃繘琛屾寔涔呭寲鎿嶄綔銆?/span>
]]>
*******************涓婇潰鏄ご鏂囦歡錛屼笉鐢ㄧ悊瀹冧滑鏄粈涔?**********************************
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
澶х害灝辨槸浜涚増鏈彿鍛錛屽瓧絎︾紪鐮佸晩涔嬬被鐨勪笢涓滃惂錛屾病鐮旂┒榪囷紝璨屼技涔熶笉鐢ㄧ爺絀跺ご鏂囦歡鍚?
*********************閰嶇疆ActionServlet*********************************************
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
涓嶇搴旂敤涓寘鍚灝戜釜瀛愬簲鐢?閮藉彧闇閰嶇疆涓涓狝ctionServlet,鍥犱負ActionServlet鏀寔澶氱嚎紼?鐩墠鐨凷truts妗嗘灦鍙厑璁稿湪搴旂敤涓厤緗竴涓狝ctionServlet銆?
*****************鍒濆鍖栧弬鏁板Servlet鐨勮繍琛岀幆澧冭繘琛屽垵濮嬪寲閰嶇疆***************************
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
榪欓噷鏄互鐩稿璺緞鐨勬柟寮忔寚鏄嶴truts搴旂敤紼嬪簭鐨勯厤緗枃浠朵綅緗傚涓嶈緗紝鍒欓粯璁ゅ間負/WEB-INF/struts-config.xml銆?
<init-param>
<param-name>debug</param-name>
<param-value>3</param-value>
</init-param>
璁劇疆Servlet鐨刣ebug綰у埆錛屾帶鍒舵棩蹇楄褰曠殑璇︾粏紼嬪害銆傞粯璁や負0錛岃褰曠浉瀵規渶灝戠殑鏃ュ織淇℃伅銆?
<init-param>
<param-name>detail</param-name>
<param-value>3</param-value>
</init-param>
<load-on-startup>0</load-on-startup>
璁劇疆Digester鐨刣ebug綰у埆錛孌igester鏄疭truts妗嗘灦鎵浣跨敤鐨勭敤鏉ヨВ鏋恱ml閰嶇疆鏂囦歡鐨勪竴涓鏋訛紝閫氳繃璇ヨ緗紝鍙互鏌ョ湅涓嶅悓璇︾粏絳夌駭鐨勮В鏋愭棩蹇椼傞粯璁や負0錛岃褰曠浉瀵規渶灝戠殑鏃ュ織淇℃伅銆?
</servlet>
*********************榪欓噷涔熸槸閰嶇疆ActionServlet**************************************
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
灝辨槸灝嗘墍鏈夌殑*.do璇鋒眰鎻愪氦緇檃ction錛屼粠榪欓噷鍙堟壘鍒頒笂闈㈤偅涓厤緗彲浠ヨ鍒癆ctionServlet鐨勪綅緗?
**************************閰嶇疆Struts鏍囩搴?****************************************
<taglib>
銆銆<tag-uri>/WEB-INF/struts-html.tld<tag-uri>
銆銆<taglib-location>/WEB-INF/struts-html.tld</taglib-location>
銆銆</taglib>
鍏朵腑<tag-uri>鐢ㄤ簬鎸囧畾鏍囩搴撶殑鐩稿鎴栬呯粷瀵筓RI鍦板潃錛學eb搴旂敤鏍規嵁榪欎竴URI鏉ヨ闂爣絳懼簱銆?
<taglib-location>鎸囧畾鏍囩鎻忚堪鏂囦歡鍦ㄦ枃浠惰祫婧愮郴緇熶腑鐨勭墿鐞嗕綅緗?
</web-app>
鍢粇~~~~榪欎釜閰嶇疆鏂囦歡铔畝鍗曠殑銆?
]]>