📄 ebank4.html
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<?xml version="1.0" encoding="ISO-8859-1"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <title>Web Client</title> <link rel="StyleSheet" href="document.css" type="text/css" media="all" /> <link rel="StyleSheet" href="catalog.css" type="text/css" media="all" /> <link rel="Table of Contents" href="J2EETutorialTOC.html" /> <link rel="Previous" href="Ebank3.html" /> <link rel="Next" href="Ebank5.html" /> <link rel="Index" href="J2EETutorialIX.html" /> </head> <body> <table width="550" summary="layout" id="SummaryNotReq1"> <tr> <td align="left" valign="center"> <font size="-1"> <a href="http://java.sun.com/j2ee/1.4/download.html#tutorial" target="_blank">Download</a> <br> <a href="http://java.sun.com/j2ee/1.4/docs/tutorial/information/faq.html" target="_blank">FAQ</a> <br> <a href="http://java.sun.com/j2ee/1.4/docs/tutorial/information/history.html" target="_blank">History</a> </td> <td align="center" valign="center"><a accesskey="p" href="Ebank3.html"><img id="LongDescNotReq1" src="images/PrevArrow.gif" width="26" height="26" border="0" alt="Prev" /></a><a accesskey="c" href="J2EETutorialFront.html"><img id="LongDescNotReq1" src="images/UpArrow.gif" width="26" height="26" border="0" alt="Home" /></a><a accesskey="n" href="Ebank5.html"><img id="LongDescNotReq3" src="images/NextArrow.gif" width="26" height="26" border="0" alt="Next" /></a><a accesskey="i" href="J2EETutorialIX.html"></a> </td> <td align="right" valign="center"> <font size="-1"> <a href="http://java.sun.com/j2ee/1.4/docs/api/index.html" target="_blank">API</a> <br> <a href="http://java.sun.com/j2ee/1.4/docs/tutorial/information/search.html" target="_blank">Search</a> <br> <a href="http://java.sun.com/j2ee/1.4/docs/tutorial/information/sendusmail.html" target="_blank">Feedback</a></font> </font> </td> </tr> </table> <img src="images/blueline.gif" width="550" height="8" ALIGN="BOTTOM" NATURALSIZEFLAG="3" ALT="Divider"> <blockquote><a name="wp79996"> </a><h2 class="pHeading1">Web Client</h2><a name="wp83267"> </a><p class="pBody">In the Duke's Bank application, the Web client is used by customers to access account information and perform operations on accounts. <a href="Ebank4.html#wp83281">Table 32-7</a> lists the functions the client supports, the URLs used to access the functions, and the components that implement the functions. <a href="Ebank4.html#wp80096">Figure 32-8</a> shows an account history screen.</p><a name="wp83376"> </a><p class="pBody">The source code for the web client is in the <code class="cCode"><</code><code class="cVariable">INSTALL</code><code class="cCode">>/j2eetutorial14/examples/bank/src/com/sun/ebank/web/</code> and <code class="cCode"><</code><code class="cVariable">INSTALL</code><code class="cCode">>/j2eetutorial14/examples/bank/web/</code> directories.</p><div align="left"><table border="1" summary="Web Client Aliases, Pages, and JavaBeans Components" id="wp83281"> <caption><a name="wp83281"> </a><div class="pTableTitle">Table 32-7 Web Client </div></caption> <tr align="center"> <th><a name="wp83289"> </a><div class="pCellHeading">Function</div></th> <th><a name="wp83291"> </a><div class="pCellHeading">URL Aliases</div></th> <th><a name="wp83293"> </a><div class="pCellHeading">JSP Pages</div></th> <th><a name="wp83295"> </a><div class="pCellHeading">JavaBeans Components</div></th></tr> <tr align="left"> <td><a name="wp83297"> </a><div class="pCellBody">Home page</div></td> <td><a name="wp83299"> </a><div class="pCellBody"><code class="cCode">/main</code></div></td> <td><a name="wp83301"> </a><div class="pCellBody"><code class="cCode">main.jsp</code></div></td> <td><a name="wp83303"> </a><div class="pCellBody"> </div></td></tr> <tr align="left"> <td><a name="wp83305"> </a><div class="pCellBody">Log on or off the application</div></td> <td><a name="wp83307"> </a><div class="pCellBody"><code class="cCode">/logon</code></div><a name="wp83308"> </a><div class="pCellBody"><code class="cCode">/logonError</code></div><a name="wp83309"> </a><div class="pCellBody"><code class="cCode">/logoff</code></div></td> <td><a name="wp83311"> </a><div class="pCellBody"><code class="cCode">logon.jsp</code></div><a name="wp83312"> </a><div class="pCellBody"><code class="cCode">logonError.jsp</code></div><a name="wp83313"> </a><div class="pCellBody"><code class="cCode">logoff.jsp</code></div></td> <td><a name="wp83315"> </a><div class="pCellBody"> </div></td></tr> <tr align="left"> <td><a name="wp83317"> </a><div class="pCellBody">List accounts</div></td> <td><a name="wp83319"> </a><div class="pCellBody"><code class="cCode">/accountList</code></div></td> <td><a name="wp83321"> </a><div class="pCellBody"><code class="cCode">accountList.jsp</code></div></td> <td><a name="wp83323"> </a><div class="pCellBody"> </div></td></tr> <tr align="left"> <td><a name="wp83325"> </a><div class="pCellBody">List the history of an account</div></td> <td><a name="wp83327"> </a><div class="pCellBody"><code class="cCode">/accountHist</code></div></td> <td><a name="wp83329"> </a><div class="pCellBody"><code class="cCode">accountHist.jsp</code></div></td> <td><a name="wp83331"> </a><div class="pCellBody"><code class="cCode">AccountHistoryBean</code></div></td></tr> <tr align="left"> <td><a name="wp83333"> </a><div class="pCellBody">Transfer funds between accounts</div></td> <td><a name="wp83335"> </a><div class="pCellBody"><code class="cCode">/transferFunds</code></div><a name="wp83336"> </a><div class="pCellBody"><code class="cCode">/transferAck</code></div></td> <td><a name="wp83338"> </a><div class="pCellBody"><code class="cCode">transferFunds.jsp</code></div><a name="wp83339"> </a><div class="pCellBody"><code class="cCode">transferAck.jsp</code></div></td> <td><a name="wp83341"> </a><div class="pCellBody"><code class="cCode">TransferBean</code></div></td></tr> <tr align="left"> <td><a name="wp83343"> </a><div class="pCellBody">Withdraw and deposit funds</div></td> <td><a name="wp83345"> </a><div class="pCellBody"><code class="cCode">/atm</code></div><a name="wp83346"> </a><div class="pCellBody"><code class="cCode">/atmAck</code></div></td> <td><a name="wp83348"> </a><div class="pCellBody"><code class="cCode">atm.jsp</code></div><a name="wp83349"> </a><div class="pCellBody"><code class="cCode">atmAck.jsp</code></div></td> <td><a name="wp83351"> </a><div class="pCellBody"><code class="cCode">ATMBean</code></div></td></tr> <tr align="left"> <td><a name="wp83353"> </a><div class="pCellBody">Error handling</div></td> <td><a name="wp83355"> </a><div class="pCellBody"><code class="cCode">/error</code></div></td> <td><a name="wp83357"> </a><div class="pCellBody"><code class="cCode">error.jsp</code></div></td> <td><a name="wp83359"> </a><div class="pCellBody"> </div></td></tr></table></div><p class="pBody"></p><a name="wp84448"> </a><p class="pBody"></p><div align="left"><img src="images/Fig436.gif" height="394" width="370" border="0" hspace="0" vspace="0"/></div><p class="pBody"></p><a name="wp80094"> </a><p class="pBody"></p><p> <a name="80096"> </a><strong><font >Figure 32-8 Account History</font></strong></p><a name="wp80097"> </a><h3 class="pHeading2">⌨️ 快捷键说明
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