ï»??xml version="1.0" encoding="utf-8" standalone="yes"?>国产成人精品福利,亚洲精品色婷婷福利天堂,成人免费高清视频http://www.aygfsteel.com/justuszhang2009/category/50215.htmlzh-cnFri, 23 Dec 2011 19:01:26 GMTFri, 23 Dec 2011 19:01:26 GMT60- Struts2+Spring+Hibernateæ•´åˆçš„例å?/title><link>http://www.aygfsteel.com/justuszhang2009/archive/2011/11/27/364925.html</link><dc:creator>å¼ ç›Šåˆ?/dc:creator><author>å¼ ç›Šåˆ?/author><pubDate>Sun, 27 Nov 2011 09:27:00 GMT</pubDate><guid>http://www.aygfsteel.com/justuszhang2009/archive/2011/11/27/364925.html</guid><wfw:comment>http://www.aygfsteel.com/justuszhang2009/comments/364925.html</wfw:comment><comments>http://www.aygfsteel.com/justuszhang2009/archive/2011/11/27/364925.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/justuszhang2009/comments/commentRss/364925.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/justuszhang2009/services/trackbacks/364925.html</trackback:ping><description><![CDATA[
<p>自从6月䆾写过一些åšå®¢ä¹‹åŽï¼Œæœ‰å°†˜q?个月没写åšå®¢äº†ï¼Œæˆ–者由于工作ç¹å¿™ï¼Œæˆ–者由于懒于书½W”，åˆæˆ–者最˜q‘æ²¡æœ‰ç ”½I¶æŠ€æœ¯ä¸Šçš„东西，æ ÒŽ(gu¨©)œ¬æ— 从写è“v。虽然从事项目管ç†å·¥ä½œï¼Œä½†æ·±çŸ¥æ²¡æœ‰æŠ€æœ¯æ ¹åº•ï¼Œ½Ž¡ç†å¥½ä¸€ä¸ªIT™å¹ç›®è°ˆä½•å®ÒŽ(gu¨©)˜“。难得近期儙å¹ç›®èµîC¸Šæ£è½¨åQŒæœ‰ç‚šw—²å¿ƒå›žå¿†ä¸€ä¸‹æŠ€æœ¯æ–¹é¢çš„东西åQŒé‚£ž®±æ‹¿ssh开刀å§ï¼Œè°å«å®ƒæ˜¯æœ€‹¹è¡Œçš„J2EE框架¾l„åˆå‘¢ã€?br /><br />èŠ×ƒº†ž®†è¿‘3个å°æ—¶ç»ˆäºŽæŠŠä¸€ä¸ªsshæ•´åˆçš„例ååšå®Œï¼Œæ„Ÿå¹ä¸å¦‚当年勇啊åQŒè™½è¯´ç»éªŒä¸°å¯Œäº†å¾ˆå¤šåQŒä½†æ˜¯å®žæ‰“实地编ç 工作，å¯çœŸä¸æ˜¯é å¹ç‰›å¹å‡ºæ¥çš„，到处都å˜åœ¨é—®é¢˜ï¼Œéœ€è¦èŠ±æ—‰™—´ä¸€ä¸€è§£å†³ã€‚好了，废诞®‘说åQŒä¸‹é¢åˆ—一下用到的一些技术以åŠæ³¨æ„点åQŒäؓ了é¿å…误å¯éghåQŒæˆ–致äh懒惰åQŒè¿™é‡Œå°±ä¸å°†æ‰€æœ‰ä»£ç 一一列出åQŒåªæ˜¯è„“(chu¨¤ng)ä¸€äº›å…³é”®çš„ä»£ç ŒDüc€?br /><br />用到的技术如下：<br />1åQ‰MySqlåQŒåœ¨æœ¬æœºä¸Šèƒ½è·‘的最ž®æ•°æ®åº“ã€?br />2åQ‰Hibernate3åQŒæœ‰äº†æ³¨è§£åŠŸèƒ½åŽåQŒæ„Ÿè§‰æ¯”Hibernate2方便多了<br />3åQ‰Spring3<br />4åQ‰Struts2<br />5åQ‰Junit4åQŒç”¨äºŽæµ‹è¯•serviceçš„æ–¹æ³?br />6åQ‰Log4j<br />7åQ‰éœ€è¦çš„jar包如下，<br /><img border="0" alt="" src="http://www.aygfsteel.com/images/blogjava_net/justuszhang2009/jar包库.png" width="819" height="576" /></p><p><br /><br />1ã€MySql<br /> ˜q™ä¸ªž®×ƒ¸å¤šè¯´äº†ï¼Œå®‰è£…˜q‡ç¨‹éžå¸¸½Ž€å•ã€‚创å»ÞZ¸€ä¸ªæ•°æ®åº“åQšteståQŒç”¨grantè¯å¥åˆ›å¾ç”¨æˆ·teståQŒå¯†ç teståQ›åˆ›å»ÞZ¸€å¼ 表åQšACCOUNTã€?br />2ã€Hibernate3<br /> 1åQ‰åˆ›å»ÞZ¸€ä¸ªdomain对象åQšAccountåQŒå’Œè¡¨ACCOUNT对应åQ›åœ¨ä¸Šé¢åŠ 注解@Entity @Table(name="ACCOUNT")åQŒè¿™æ ·å°±çœåŽ»äº†äº›hbmæ–‡äšg<br /> 2åQ‰åˆ›å»ºAccountDaoåQŒå®žçŽ°å¢žåˆ 改查功能；<br />3ã€spring3<br /> 1åQ‰åˆ›å»ºspringé…置文äšgåQšspring.xmlåQŒå®šä¹‰datasourceåQŒsessionFactory½{‰ï¼›<br /> 2åQ‰åˆ›å»ºAccountServiceåQŒå®žçŽîC¸šåŠ¡é€»è¾‘åQŒè°ƒç”¨AccountDaoåQ?br />4ã€Struts2<br /> 1åQ‰åˆ›å»ºweb.xmlåQŒå°†spring.xml攑օ¥ContextConfigLocationåQ?br /> 2åQ‰åˆ›å»ºstruts.xmlåQŒå®šä¹‰packageå’ŒactionåŠèŸ©è½¬ï¼›<br /> 3åQ‰åˆ›å»ºLoginAction¾c»ï¼Œä»Žé¡µé¢èŽ·å–用户å和密ç ，调用AccountService的用于验è¯æ–¹æ³?br /><br />æ€È»“åQŒåœ¨åšè¿™ä¸ªä¾‹åçš„˜q‡ç¨‹ä¸ï¼Œå‡ºçŽ°å¾ˆå¤šé—®é¢˜åQŒå¾ˆå¤§ä¸€éƒ¨åˆ†éƒ½æ˜¯æ¥è‡ªäºŽjar包的¾~ºå¤±å’Œå†²½Hï¼Œä»¥ä¸‹å‡ ç‚¹æ˜¯æ¯”è¾ƒéš¾äºŽå‘现的åQ?br /> 1åQ‰Springframeworkçš„jar包版本ä¸ä¸€è‡ß_¼Œä¼šå‡ºçŽ°å¾ˆå¥‡æ€ªçš„问题åQ?br /> 2åQ‰ç¼ºž®?span style="color: red;">struts2-spring-plugin</span>-2.2.3çš„jar包，会导致springçš„beanæ— æ³•å®žä¾‹åŒ–æˆåŠŸï¼Œæ€ÀL˜¯èŽ·å–到nullåQ?br /> 3åQ‰javaee.jarå’Œservlet-api.jar的冲½H，个äh感觉åŽè€…是å‰è€…çš„¾_„¡®€ç‰ˆï¼Œåœ¨Tomcat容器的lib目录下å˜åœ¨ï¼Œä¼šå’Œå·¥ç¨‹ä¸çš„lib冲çªåQŒè§£å†Ïx–¹æ¡ˆæ˜¯æŠŠTomcat下的servlet-api.jaræ¢æˆjavaee.jaråQ?br /> 4åQ‰å¦‚æžœæƒ³é€šè¿‡æ ‡è®°çš„æ–¹å¼æ¥æ³¨å…¥beanåQŒå¿…™åÕdœ¨springé…置文äšgä¸ï¼Œæ·ÕdŠ 以下代ç åQ?br /><span style="color: red;"> <context:annotation-config /></span><br /><span style="color: red;"> <context:component-scan base-package="com.glen" /></span><br /><br />å¦å¤–åQŒè¿˜æœ‰ä¸¤ä¸ªé—®é¢˜æœªè§£å†³åQŒæœ›èƒ½äh帮之åQ?/p>
<div> 1åQ‰ä¸¤è¡¨å…³è”，PrimaryKeyJoinColumnä¸è“v作用åQŒåªèƒ½æ’æ•°æ®åˆîC¸»è¡¨ï¼Œä¸èƒ½ž®†æ•°æ®æ’入关è”表åQ?/div>
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<div style="color: rgb(0, 0, 128);">[2011/11/27 11:30:45:045 CST] ERROR org.hibernate.util.JDBCExceptionReporter:(JDBCExceptionReporter.java:101): Incorrect string value: '\xE5\xBC\xA0\xE7\x9B\x8A...' for column 'chinese_name' at row 1</div>
<div style="color: rgb(0, 0, 128);">[2011/11/27 11:30:46:046 CST] ERROR org.hibernate.event.def.AbstractFlushingEventListener:(AbstractFlushingEventListener.java:324): Could not synchronize database state with session</div>
<div style="color: rgb(0, 0, 128);">org.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update</div></div>
<p> </p>
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