表单基本验证(1)
?<body> username:<%=request.getParameter("username") %><br> password:<%=request.getParameter("password") %><br> </body>??注:struts先运行validate()方法再加载execute()方法
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<body> username:<%=request.getParameter("username") %><br> password:<%=request.getParameter("password") %><br> </body>
?注:struts先运行validate()方法再加载execute()方法