數(shù)據(jù)集成與應(yīng)用集成實驗報告

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1、數(shù)據(jù)集成實驗報告實驗環(huán)境：普通PC機(jī)，Windows2003或WindowsXP系統(tǒng)、Mysql數(shù)據(jù)庫運行環(huán)境、Myeclipse>Tomcat服務(wù)器。實驗?zāi)康模?：完成物業(yè)管理的數(shù)據(jù)系統(tǒng)，能對數(shù)據(jù)庫內(nèi)容進(jìn)行查閱；2:完成多數(shù)據(jù)庫的中間件，能至少兼容兩個數(shù)據(jù)庫的查詢;3：中間件分為分解合并設(shè)計、元數(shù)據(jù)設(shè)計、查詢器的設(shè)計。實驗內(nèi)容：1:建立Mysql數(shù)據(jù)庫，建立兩張表2:配置Structs2環(huán)境，JDK,Tomcat,Structs2等;3：完成數(shù)據(jù)庫連接。4：編寫智能小區(qū)前臺頁面代碼。實驗原理:publicStrin

2、gexecute()throwsExccPoscion{Meipsession二ActionContext.getContext().getSession();Stringver2=(String)session?get(〃rand〃)；session.put(〃rand〃,null);if(vercode,equals(ver2)){if(mgr.addUser(user,pass,email)>0){returnSUCCESS;}else{returnzzfailure，z;}addActionError（/z注

3、冊失敗,請重試！〃）；前臺網(wǎng)頁的視圖顯示代碼（基于struts2）:〈/td>〈tdXs:propertyvalue二gcndcr/A>^/s:proper

4、tyX/td>〈td>〈s:propertyvalue=tel^〈td>〈s:propertyvalue="#1.hobby/A>今Delete〈/a>

5、pertyvalue二houselD"/>^Update實驗核心代碼：Action的核心代碼publicclassNeiActionextendsActionSupport{publicListgetjava~res2(){returnjava-res2;}publicvoidsetJava~res2(Listjava-rcs2){this.java-res2=java-res2;}publicJava-re2getJava

6、-re2(){returnjava-re2;}publicvoidsetjava~re2(Java~re2java-re2){this.java~re2=java~re2;}publicTangTgetTangT(){returnTemgT;}publicvoidsetTangT(TangTTangT){this.TangT二TangT;}publicListgetJava-res(){returnjava-res;}publicJava-reTanggetJava-reTang(){returnj

7、ava-reTang;}publicvoidsetJava-reTang(Java-reTangjava-reTang){this.java-reTang=java-reTang;}publicJava-regetJava-re(){returnjava-re;}publicvoidsetJava-re(Java-rejava-re){this.java-re=java-re;}publicintgetlD(){returnhouselD;}publicvoidsetTD(inthouseTD){this.house

8、lD二houselD;}privateJava-reTangjava-reTang=newJava~reTang();privateTangTTangT二newTangT();privateJava-rejava-re;privateJava-rc2java-re2;privateinthouselD;publicStringlist(){ja