在jsp中使用JavaBean

<jsp:useBean id="customer" class="zzuli.clases.Customer" scope="request"></jsp:useBean>
	<jsp:setProperty property="name" value="baobao" name="customer"/>
	Name: <jsp:getProperty property="name" name="customer"/>
	
	<%--相当于
		customer.setName("baobao");
		customer.getName();
	--%>

<jsp:setProperty property="*" name="customer"/>

property="*", 省略value值,导航栏加上请求参数,可为所有*号赋值(对应的属性)

http://localhost:8080/day_36/bean.jsp?id=10&name=baobao&address=henan

jsp里边

<jsp:setProperty property="*" name="customer"/>
	Name: <jsp:getProperty property="name" name="customer"/>
	<br>
	ID: <jsp:getProperty property="id" name="customer"/>
	<br>
	Address: <jsp:getProperty property="address" name="customer"/>
	<br>

得到输出