JSP config. Getinitparameternames() method: get the names of all initial parameters
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Java
getInitParameterNames()
Example
<% Enumeration names = config.getInitParameterNames(); while(names.hasMoreElements()){ out.println(names.nextElement()+"<br>"); } %>
Typical application
<body> <% Enumeration ration = config.getInitParameterNames(); //返回servlet初始参数列表 while(ration.hasMoreElements()){ //循环遍历参数列表 Object nameOb = ration.nextElement(); //获取参数信息 String name = (String)nameOb; out.println(name+":"); //输出参数名 out.println(config.getInitParameter(name)+""); //输出参数值 } %> <p>Web应用名称</p> <%=config.getServletName()%> </body>
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