?? readeraction.java~2~
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package com.lib.action;import org.apache.struts.action.*;import javax.servlet.http.*;import com.lib.actionform.ReaderActionForm;public class ReaderAction extends Action { public ActionForward perform(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) { /**@todo: complete the business logic here, this is just a skeleton.*/ ReaderActionForm form = (ReaderActionForm) actionForm; BookLogic logic = new BookLogic(); logic.setForm(form); if(form.getOperation().equals("delete")) { logic.deleteBook(); form.setOperation("display"); } if(form.getOperation().equals("save")) { logic.saveBook(); form.setOperation("display"); } if(form.getOperation().equals("add")) { logic.addBook(); form.setOperation("display"); logic.closeDAO(); return actionMapping.findForward("book"); } logic.getBooks(); logic.closeDAO(); return actionMapping.findForward("book"); }}?? 快捷鍵說明
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