Jsp學習——JavaBean技術__Java

範圍：

page；<jsp:useBean id="Bean-name" class="class-name"  scope="page">     </jsp:useBean>

request；<jsp:useBean id="Bean-name" class="class-name"  scope="request">     </jsp:useBean>

session；<jsp:useBean id="Bean-name" class="class-name"  scope="session">     </jsp:useBean>

application；<jsp:useBean id="Bean-name" class="class-name"  scope="application">     </jsp:useBean>

 

 

擷取和設定屬性：setProperty、getProperty

setProperty；<jsp:setProperty name="bean name" property="property name" value="str" />

setProperty；<jsp:setProperty name="bean name" property="property name" value=<%=expression%> />

setProperty；<jsp:setProperty name="bean name" property="*" />

setProperty；<jsp:setProperty name="beans name" property="property name" param="param name">

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getProperty；<jsp:getProperty name="bean Instance name" property="property name" />