lpm528的博客

jsp代码： <form action="<%=basePath%>upload" method="post" enctype="multipart/form-data"> <input type="file" name="file"> <input t

当loadOnStartup=1时，代表服务一启动就去加载执行实例化这个servlet类，下面是一个小例子：@WebServlet(urlPatterns={"/myServlet","/testServlet"} ,initParams={@WebInitParam(name="def",value="ddeeff")} ,loadOnSt...

在web.xml中配置：<filter> <filter-name>Check Session Timeout</filter-name> <filter-class>com.utils.filter.SessionTimeoutFilter</filter-class> <init-param> ...