📄 入門 11 - 協同開發 - 模組化程式 - javaworld@tw.htm
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style="BORDER-BOTTOM-STYLE: solid"><B>UserForm.java</B></DIV>
<DIV class=codeContent><PRE><SPAN class=java-keyword>package</SPAN> onlyfun.caterpillar;
<SPAN class=java-keyword>import</SPAN> javax.servlet.http.*;
<SPAN class=java-keyword>import</SPAN> org.apache.struts.action.*;
<SPAN class=java-keyword>public</SPAN> class UserForm <SPAN class=java-keyword>extends</SPAN> ActionForm {
<SPAN class=java-keyword>protected</SPAN> <SPAN class=java-object>String</SPAN> name;
<SPAN class=java-keyword>protected</SPAN> <SPAN class=java-object>String</SPAN> password;
<SPAN class=java-keyword>public</SPAN> void setName(<SPAN class=java-object>String</SPAN> name) {
<SPAN class=java-keyword>this</SPAN>.name = name;
}
<SPAN class=java-keyword>public</SPAN> void setPassword(<SPAN class=java-object>String</SPAN> password) {
<SPAN class=java-keyword>this</SPAN>.password = password;
}
<SPAN class=java-keyword>public</SPAN> <SPAN class=java-object>String</SPAN> getName() {
<SPAN class=java-keyword>return</SPAN> name;
}
<SPAN class=java-keyword>public</SPAN> <SPAN class=java-object>String</SPAN> getPassword() {
<SPAN class=java-keyword>return</SPAN> password;
}
<SPAN class=java-keyword>public</SPAN> void reset(ActionMapping mapping, HttpServletRequest req) {
name = <SPAN class=java-keyword>null</SPAN>;
password = <SPAN class=java-keyword>null</SPAN>;
}
}</PRE></DIV></DIV><BR>
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<DIV class=codeHeader
style="BORDER-BOTTOM-STYLE: solid"><B>LoginAction.java</B></DIV>
<DIV class=codeContent><PRE><SPAN class=java-keyword>package</SPAN> onlyfun.caterpillar;
<SPAN class=java-keyword>import</SPAN> javax.servlet.http.*;
<SPAN class=java-keyword>import</SPAN> org.apache.struts.action.*;
<SPAN class=java-keyword>public</SPAN> class LoginAction <SPAN class=java-keyword>extends</SPAN> Action {
<SPAN class=java-keyword>public</SPAN> ActionForward execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
<SPAN class=java-keyword>throws</SPAN> Exception {
<SPAN class=java-object>String</SPAN> name = ((UserForm) form).getName();
<SPAN class=java-object>String</SPAN> password = ((UserForm) form).getPassword();
<SPAN class=java-keyword>if</SPAN>(name.equals(<SPAN class=java-quote>"caterpillar"</SPAN>) && password.equals(<SPAN class=java-quote>"1234"</SPAN>)) {
request.setAttribute(<SPAN class=java-quote>"valid_user"</SPAN>, form);
<SPAN class=java-keyword>return</SPAN> mapping.findForward(<SPAN class=java-quote>"greeting"</SPAN>);
}
<SPAN class=java-keyword>return</SPAN> mapping.findForward(<SPAN class=java-quote>"login"</SPAN>);
}
}</PRE></DIV></DIV><!-- page content ends --><!--<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/"><rdf:Description rdf:about="http://www.javaworld.com.tw/confluence/pages/viewpage.action?pageId=512" dc:identifier="http://www.javaworld.com.tw/confluence/pages/viewpage.action?pageId=512" dc:title="入門 11 - 協同開發 - 模組化程式" trackback:ping="http://www.javaworld.com.tw/confluence/rpc/trackback/512"/></rdf:RDF>-->
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