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来自「实战留言簿(EJB+Struts+weblogic应用),主要是实现留言簿的全过」· HTM 代码 · 共 560 行 · 第 1/3 页
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book=bookHome.findByPrimaryKey(value.getName()); book.setValue(value); }catch(FinderException fe){ } } }catch (Exception ex) { throw new EJBException(ex); } } public ArrayList getLyList(){ ArrayList LyList=new ArrayList(); try { javax.naming.Context context = new javax.naming.InitialContext(); BookHome bookHome= (BookHome)context.lookup("Book"); Collection lyCntl = bookHome.findAll(); Iterator iterator = lyCntl.iterator(); while(iterator.hasNext()){ Book book = (Book) iterator.next(); LyList.add(book.getValue()); } }catch (Exception ex) { throw new EJBException(ex); } return LyList; }}</TEXTAREA><BR>[Ctrl+A 全部选择 然后拷贝]</P><P><STRONG>BookControlHome的源代码:<BR></STRONG><TEXTAREA class=codeTextarea style="WIDTH: 510px; HEIGHT: 133px">package guestbook.maxuan.ejb.control;import javax.ejb.*;import java.util.*;import java.rmi.*;public interface BookControlHome extends javax.ejb.EJBHome { public BookControl create() throws CreateException, RemoteException;}</TEXTAREA><BR>[Ctrl+A 全部选择 然后拷贝]</P><P> 这样我们就完成了sessionBean的编写，它操作实体Bean赋于value的值，这里比上次的教程多了写入的操作！</P><P align=center><FONT color=#711d1d><B>struts部份</B></FONT></P><P align=left> 首先，请大家下载jakarta-struts-1.1-b1.zip，直接在google里键入搜索即可，此版本可应用布署在weblogic6.1中。记得顺便把jakarta-struts-1.1-b1-src.zip也下了，这是它的源码文件，方便我们修改！打开jakarta-struts-1.1-b1.zip这个压缩包文件，INSTALL、LICENSE、README三个文件不用说了自己看，lib文件夹中就是所需要的库文件和标签文件，webapps中有几个示例文件，struts-documentation.war可装配到weblogic中，一定要看看，详尽的文档！<BR><BR> 我们要在JBuilder中定义struts库文件的位置，点击TOOLS菜单在下拉中选中Configure Libraries，在弹出的窗口中新定义一个LIB，我们取名为struts 1.1-b1,定义到Project中，当然为了以后方便，你可以指定为User home！<BR><IMG height=391 alt="" src="/articleimg/2003/09/737/06.jpg" width=510 border=0><BR><BR> 这里我是把jakarta-struts-1.1-b1.zip文件夹直接解压到应用目录guestbook的lib中，将struts包中所有的*.jar文件选中加入，然后点OK即完成了struts 1.1-b1库文件的定义！<BR><IMG height=322 alt="" src="/articleimg/2003/09/737/05.jpg" width=510 border=0><BR><BR> 然后我们需要指定在此次guestbook的项目应用中引入struts 1.1-b1，在打开guestbook.jpx后，在Project菜单中下拉选中Project Properties，在弹出的窗口中，在下面点击Required Libraries，出现画面如下图所示：<BR><IMG height=456 alt="" src="/articleimg/2003/09/737/07.jpg" width=510 border=0><BR><BR> 点右边的ADD，将刚才我们定义的struts 1.1-b1库文件加入，如下图<BR><IMG height=351 alt="" src="/articleimg/2003/09/737/08.jpg" width=303 border=0><BR><BR> 完成后如下图所示：<BR><IMG height=458 alt="" src="/articleimg/2003/09/737/09.jpg" width=510 border=0><BR><BR> 以上部分，我们完成了Struts1.1-b1在此次教程应用中的配置！</P>
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