L221545的博客

这里写自定义目录标题Maven项目运行报错 Failed to load resource: the server responded with a status of 404 (Not Found) Maven项目运行报错 Failed to load resource: the server responded with a status of 404 (Not Found) 访问路径有误，检查 1 、 2、 3、 4、 ...

SSM框架实现不同用户登陆进入不同页面 1、jsp页面 <form action="${pageContext.request.contextPath }/login.action" method="post" onsubmit="return checkuser()"> <input id="username" class="login_input" name="username" type="text" placeholder="请输入用户名" /><b