<body>
<jsp:useBean id="myUsers"class="com.po.Users"scope="application"/>
<h1>setProperty动作元素</h1>
<hr><jsp:setProperty property="password" name="myUsers" param="mypass"/>
<jsp:setProperty property="username" name="myUsers" />
用户名：<jsp:getProperty property="username" name="myUsers"/><br>
密码：<jsp:getProperty property="password" name="myUsers"/><br>
</body>
提示错误信息
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: file:/dologin.jsp(40,4) jsp:getProperty for bean with name 'myUsers'. Name was not previously introduced as per JSP.5.3
实例化对象名啥都对着呢
奇怪的