列出所有請求表單提交數據的通用jsp腳本,調試可以使用
列出所有請求表單提交數據的通用jsp腳本,調試可以使用
將代碼保存為 showRequestParameters.jsp
隻要在處理表單的頁麵包含該文件即可
<%-- A Jsp Component that Shows Request Parameters
Include this page to view request parameters.
Example Use:
...
<h2>Request Parameters</h2>
<jsp:include page='showRequestParameters.jsp'/>
...
--%>
<%
java.util.Enumeration e = request.getParameterNames();
while(e.hasMoreElements()) {
String name = (String)e.nextElement();
String[] values = request.getParameterValues(name);
for(int i=0; i < values.length; ++i) {
String next = values[i];
if(i == 0) { %>
<b><%= name %>:</b> <%= next %>
<% }
else { %>
, <%= next %>
<% }
} %>
<br>
<% }
%>
最後更新:2017-04-02 03:13:28