获得页面同名参数数组
<%
String[] paravalue=request.getParameterValues("username");
for (int i=0;i<paravalue.length;i++) {
out.print(paravalue[i]+"<br>");
}
%>
获得当前请求中参数列表的枚举
<%
java.util.Enumeration e = (java.util.Enumeration) request.getParameterNames();
while(e.hasMoreElements()) {
String parName=(String)e.nextElement();
if (parName.startsWith("username"))
out.println(parName + " = " + request.getParameter(parName)+"<br/>");
}
%>
<%
String[] paravalue=request.getParameterValues("username");
for (int i=0;i<paravalue.length;i++) {
out.print(paravalue[i]+"<br>");
}
%>
获得当前请求中参数列表的枚举
<%
java.util.Enumeration e = (java.util.Enumeration) request.getParameterNames();
while(e.hasMoreElements()) {
String parName=(String)e.nextElement();
if (parName.startsWith("username"))
out.println(parName + " = " + request.getParameter(parName)+"<br/>");
}
%>
解决方案 »
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