提交application/x-www-form-urlencoded类型数据

女爷i 2022-08-05 02:37 135阅读 0赞

# 提交application/x-www-form-urlencoded类型数据 #

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`发送application/x-www-form-urlencoded接收通知`

## 举例：`发送通知以及接收通知` ##

**说明：**此demo非常简化，使用tomcat服务器运行，本文说明：

>  *  **包含文件**  
>     1.SendNotification.jsp：发送通知页面，表单提交数据的类型为multipart/x-www-form-urlencoded  
>     2.RecvNotification.jsp：接收通知页面  
>     3.页面简单使用了Bootstrap样式
>  *  **接收参数方式** ：request.getParameter(“param”)；

## Demo下载地址： ##

> [http://download.csdn.net/detail/musuny/8761707][http_download.csdn.net_detail_musuny_8761707]

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## 关键代码 ##

*  SendNotification.jsp
    
        <form action="RecvNotification.jsp" method="post" enctype="application/x-www-form-urlencoded">
        <table class="table-responsive">
            <tr>
                <td>
                    <span>message:</span>
                    <textarea rows="5" class="form-control" name="message" id="message" content="" placeholder="例如:PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiID8%2BPE1vQmFvQWNjb3VudCBNZXNzYWdlVHlwZT0iTm90aWZ5UGF5UmVzdWx0Ij48T3JkZXJObz5NMjAxNTA1NTYwOTg4MzY8L09yZGVyTm8%2BPFRyYWRlQW10PjUwMDAuMDA8L1RyYWRlQW10PjxDdXN0UGFyYW0%2BMTIzPC9DdXN0UGFyYW0%2BPFRyYWRlVGltZT48L1RyYWRlVGltZT48L01vQmFvQWNjb3VudD4="></textarea>
                    <br/>
                </td>
            </tr>
            <tr>
                <td>
                    <span>signature:</span>
                    <textarea class="form-control" rows="5" name="signature" id="signature" placeholder="例如:33D13212133895FB6AF9C1556948996AC4A636F6A98E1E9DDE6296D0179E7466BF04C44F97EA3E6A29B69FED16C36C14BD8BFAFCB04806579573DC2F560DDB9820B4CC242038B33BC444C2C143D76EA9AD4F8F824EB9D1B5963DC867AA8B0C11D5B7A2D981151642E6DEDA845D94D9731ECD42E668AEA0D7EDD00C5817EF5DE8" content=""></textarea>
                    <br/>
                </td>
            </tr>
        </table>
        
        <input type="button" onclick="setDefaultValue()" style="margin-left: 200px;" value="使用默认值" class="btn-lg btn-success"/>
        <input type="submit" value="模拟发送通知" style="margin-left: 200px;" class="btn-lg btn-danger"/>
        </form>
 *  RecvNotification.jsp

<% String ip = request.getHeader("X-Forwarded-For"); if (ip == null) ip = request.getRemoteHost(); Map param = new HashMap(); param.put("ip", ip); String message = request.getParameter("message"); param.put("message", message); String signature = request.getParameter("signature"); param.put("signature", signature); String messageDecode = URLDecoder.decode(message, "UTF-8"); String base64decoded = new String(new BASE64Decoder().decodeBuffer(messageDecode), "GBK"); param.put("base64decoded", base64decoded); request.setAttribute("notification", param); Map notification = (Map) request.getAttribute("notification"); %>
    <h2>接收到的支付通知消息</h2>
    
    <div class="table-responsive">
        <table border="1" class="table table-bordered table-hover">
            <thead>
            <td class="col-lg-1 ">字段名</td>
            <td class="col-lg-6 ">接收到的值</td>
            <td class="col-lg-3 ">说明</td>
            </thead>
            <tr>
                <td class="col-lg-1 ">IP地址</td>
                <td class="col-lg-6 "><%=notification.get("ip")%>
                </td>
                <td class="col-lg-3 ">支付通知方IP地址</td>
            </tr>
            <tr>
                <td class="col-lg-1 ">message</td>
                <td class="col-lg-6 "><textarea rows="5" class="form-control" cols="300" readonly><%=notification.get("message")%></textarea>
                </td>
                <td class="col-lg-3 ">message经过base64编码以及URLEncode UTF-8编码</td>
            </tr>
            <tr>
                <td class="col-lg-1 ">message明文</td>
                <td class="col-lg-6 "><textarea rows="5" class="form-control" cols="300" readonly><%=notification.get("base64decoded")%></textarea>
                </td>
                <td class="col-lg-3 ">message经过base64解码以及URLEncode UTF-8解码</td>
            </tr>
            <tr>
                <td class="col-lg-1">signature</td>
                <td class="col-lg-6 "><textarea rows="5" class="form-control" cols="300" readonly><%=notification.get("signature")%></textarea>
                </td>
                <td class="col-lg-3 ">签名信息</td>
            </tr>
        </table>
    </div>

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## 我的联系方式 ##

>  *  Q Q：1250052380
>  *  邮箱：1250052380@qq.com

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