asp.net限时发送手机验证码

矫情吗；* 2022-03-29 03:00 255阅读 0赞

## **html代码** ##

<p>
                            <strong>手机验证码：</strong> <asp:TextBox ID="code" runat="server" CssClass="box" style="width:90px" maxlength="4"></asp:TextBox> <input type="button" id="btncode" class="diarnu_net_btn" value="发送验证码" /> </p>

提交的时候只需验证Session\["phoneCode"\]和code.text的值就行

## js代码 ##

![复制代码][Image 1]

![复制代码][Image 1]

## ajax.aspx代码 ##

![复制代码][Image 1]

using System;
    using System.Data;
    using System.Configuration; using System.Collections; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Collections.Generic; public partial class ajax_getdata : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { switch (Request.Form["type"]) { case "sendCode": sendCode(); break; default: Response.Write(""); break; } } } private void sendCode() { string to = Request.Form["phone"]; string ret = null; CCPRestSDK.CCPRestSDK api = new CCPRestSDK.CCPRestSDK(); //ip格式如下，不带https:// bool isInit = api.init("app.cloopen.com", "8883");//sandboxapp.cloopen.com api.setAccount("8a216da85624qwweriov157nfjdjkufd", "7bb627897efndfd54f6");//主账号，主账号令牌 api.setAppId("8a216dueiu438957efjdsfu");//AppID try { if (isInit) { string strcode = new Random().Next(1000, 9999).ToString(); if (MyCLib.StrClass.GetSession("phoneCode") != "") { strcode = MyCLib.StrClass.GetSession("phoneCode"); } Session["phoneCode"] = strcode; string[] data = { strcode, "20" };//验证码，分钟 Dictionary<string, object> retData = api.SendTemplateSMS(to, "1", data);//短信接收号码, 短信模板id, 内容数据 string statusCode = retData["statusCode"].ToString();//statusCode为"000000"表示请求发送成功。statusCode不是"000000"，表示请求发送失败 string statusMsg = retData["statusMsg"].ToString(); if (statusCode == "000000") { ret = "1"; } else { ret = statusMsg; } } else { ret = "初始化失败"; } } catch (Exception exc) { ret = exc.Message; } finally { Response.Write(ret); } } }

![复制代码][Image 1]

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