第一步我们来到要展示验证码的页面,当我们按下营业执照的时候让其,弹出一个弹框,弹框的上面就是验证码,如图一所示:
(图一)
弹框的样式如图二所示:
(图二)
我们要对验证码的值进行校验,判断验证码是否输入正确,当输入不正确的时候,我们提示错误信息,提示信息如图三所示:
(图三)
如果页面了验证正确,这不会提示错误信息并且调到我们的目标页面,如图四所示:
(图四)
路由层描述
/** 供货商店铺-店铺简介 */ //1-在路由层进行设置,页面跳转到根目录下/buyer/vshop/info.ejs页面进行跳转,然后在回调函数中进行接口的调用router.get("/buyer/vshop/info", function(req, res, next) {//2-调用接口获取数据 async.parallel({ verifycode :function(fn){//3-调用接口获取本机的IP地址var args= {userIp: tools.getClientIp(req)};//4-调用接口verifyCodeHelper的createVcode方法获取captcha与 csnonce的数据,他们的值都是腾讯接口verifyCodeHelper返回的数据verifyCodeHelper.createVcode(args, function(err, result){if (err) {console.log(err);}else{fn(null, {captcha: result.data.queryUrl,csnonce: result.csnonce || 0})}});}},function(err, result){if (err) {res.end(err);}else{result.getDetail= res.shopInfo;var fxzStatus = res.fxzStatus || {};//5-进行根目录下buyer/vshop/describe页面的渲染,传递相关参数到EJS页面res.render("buyer/vshop/describe", {title: srcBizType==1 ? result.getDetail.name : "店铺简介",pageName:"vshopInfo",captcha:result.verifycode.captcha,//验证码isTencent: 1,csnonce:result.verifycode.csnonce});}});});EJS层描述
<%- include ../../header %> //1-获取路由传递的 csnonce<script>APP.newLogin= {csnonce: "<%- csnonce %>",};<link href="/css/vshop/describe.css?v=<%= config.version %>" rel="stylesheet" /><style id="dynamic"></style><div class="arrow_mask"></div><div class="arrow"><div><img src="/imgs/vshop/verification-code-back.png" class="verification-code-back" /></div><ul class="arrow-mess"> <span class="sku-close" id="btn_sku_dialog_close"> </span><li>请输入下面的图形验证码</li><li><img id="J_BtnVerifyPicCodeTencent" src="" class="captcha" style="height:30px;margin:0 15px;" /></li><li><div class="btn_mes"><input class="btn_mes_text" type="text" maxlength="6"></div></li></ul><div class="btn_mes2"><input type="button" class="license-submit" value="提交"></div></div><div data-role="container" class="body <%= pageName %>"><header data-role="header"><%- include ./widget_vshop %></header><section data-role="body" class="section-body"><div class="div-section div-section-info"><ul class="info1"><li class="gap"><div class="left">所在地</div><div class="right"><%- detail.address%></div></li><li><div class="left">开店时间</div><div class="right"><%- detail.createTime%></div></li></ul><ul class="info2"><li class="gap"><div class="left">发货速度</div><div class="right"><%- detail.score.express%></div></li><li class="gap"><div class="left">服务态度</div><div class="right"><%- detail.score.service%></div></li><li><div class="left">描述相符</div><div class="right"><%- detail.score.describe%></div></li></ul><ul class="info3"><%if(detail.shopTypeIndex==1||detail.shopTypeIndex==2||detail.shopTypeIndex==3){var bg = "/imgs/vshop/tip.png",color="#39dda5" }else{var bg = "/imgs/vshop/tip3.png",color="#59aaff"}%><li><div class="left anotherC">认证</div><div class="right textR"><span style="background: url(<%-bg%>) left 1px no-repeat;background-size: 14px 12px;"><i style="background: <%-color%>"><%- detail.shopType %></i></span></div></li></ul><ul class="info4"><li><a href="tel:<%- detail.phone%>" class="tel">服务电话</a></li><li><a data-aid="<%- aid%>" class="webim">在线客服</a></li><li class="business-license"><!--<a href="/buyer/vshop/license?aid=<%- aid%>">--><a href="#"><span >营业执照</span><label>查看<span></span></label></a></li></ul></div><%- include ./footer %><div id="vue_hooker"><child-nav></child-nav><%- include ../../widget_navBtns %></div> </section></div>//2-获取路由传递的captcha<script type="text/javascript" src="<%= captcha %>"></script>//3-引入相关JS文件<script>seajs.use("js_cmd/vshop/home-cmd");</script><%- include ../../footer %>JS层描述
/** 这是一个公用文件,vshop首页&vshop全部商品共用 *///1-引入页面所需的各个模块define(function (require, exports, module) {var $ = require("./top-suction-cmd"),myDialog = require("lib_cmd/myDialog-cmd"),main = require("js_cmd/main-cmd"),DataLoader = require("./tool-cmd"),fxzTool = require("./fxzTool-cmd"),Vue = require("lib_cmd/vue-cmd"),widget_navBtns = require("js_cmd/navBtns-cmd"),$eles = {},eles = {}; //2-Vue实例化 var vm = new Vue({data: {},methods: {}});//3- 页面初始化函数function initPage() {vm.$mount("#vue_hooker");window.scroll(0,0);}//4- 验证码相关处理函数function license(){$(".info4 .business-license").click(function (ev) { //弹层$(".btn_mes_text").val("");$(".arrow_mask").show();$(".arrow").show();$("#nav_omit").remove();});$("#btn_sku_dialog_close").click(function(ev){//弹窗$(".arrow_mask").hide();$(".arrow").hide();$(".btn_mes_text").val("");});$(".btn_mes_text").focus(function(){ //输入框获得焦点$(".btn_mes_text").val("");if($(".verification-code").length!=0){$(".verification-code").remove();}});$(".license-submit").click(function(){APP.verifyPicCode();});}//5- 验证码初始化函数() TSOCapObj是腾讯接口里面的方法function verify_initPage(){$("#J_BtnVerifyPicCodeTencent").on("click", function () {TSOCapObj.refresh();});//初始化,参数传入显示验证码的元素imgidTSOCapObj.init("J_BtnVerifyPicCodeTencent");//刷新拉取验证码图片TSOCapObj.refresh();APP.verifyPicCode= function(fn) {//获取用户输入var ans = $(".btn_mes_text").val();//验证答案,验证完成后会回调第二个参数传入的函数TSOCapObj.verify(ans , function(ret_json){if (ret_json.errorCode!=0) {$(".btn_mes_text").val("");TSOCapObj.refresh();//tip("图形验证码输入错误!");if($(".verification-code").length==0){$(".btn_mes").eq(0).append(" <div class="verification-code">请输入正确的验证码</div>");}$(".btn_mes_text").blur(function(){$(".btn_mes_text").text("");});} else {window.location="/buyer/vshop/license?aid=" + APP.aid;fn(ret_json.ticket);}});}} //6- 页面初始化函数的执行$(function () {initPage();license();verify_initPage();});});CCS层描述
@import url(common.css);.div-section-info .info4{padding: 0}.div-section-info .info4 li{padding: 11px 14px;line-height: 20px;border-bottom: 1px solid #e6e6e6;}.div-section-info .info4 li a{color: #333;display: block;}.div-section-info .info4 li a.tel{background: url(/imgs/vshop/callAndMsg.png) no-repeat;background-size: 20px 60px; background-position: right 0;}.div-section-info .info4 li a.webim{background: url(/imgs/vshop/callAndMsg.png) no-repeat;background-size: 20px 60px;background-position: right -30px;}.div-section-info .info4 li a label{ display: block;float: right;}.div-section-info .info4 li a label span{ display: block;width: 12px;height: 12px;border-right:1px solid #666;border-bottom:1px solid #666;-webkit-transform:rotate(-45deg);float: right;margin-top: 4px;}.arrow_mask {position: fixed;top: 0;left: 0;bottom: 0;right: 0;z-index: 101;display: none;background: black;opacity: 0.7;}.arrow{width: 250px;height: 226px;background-color: #FFFFFF;position: fixed;top: 50%;left: 50%;z-index: 102;-webkit-transform: translate(-50%, -50%);-moz-transform: translate(-50%, -50%);-ms-transform: translate(-50%, -50%);-o-transform: translate(-50%, -50%);transform: translate(-50%, -50%);border-radius: 10px;display: none;}.arrow-mess li:nth-of-type(1){text-align: center;margin-bottom: 8px;font-size: 14px;color: #333333;}.arrow-mess li:nth-of-type(2){text-align: center;margin-bottom: 10px;}.arrow-mess li:nth-of-type(3) input{width: 100%;height: 30px;border: 1px solid #979797;text-align: center;border-radius: 3px;font-family: PingFangSC-Regular;font-size: 16px;color: #333333;letter-spacing: 0px;}.btn_mes{margin-bottom: 15px;width: 100%;padding-left: 48px;padding-right: 48px;position: relative;}.btn_mes2{width: 100%;padding-left: 70px;padding-right: 70px;/* position: relative; */position: absolute;bottom: 0px;margin-bottom: 10px;}.license-submit{width: 100%;height: 44px;background: #FF534C;border: 1px solid #FF534C;font-size: 14px;border-radius: 4px;color: #FFFFFF;}.sku-close {background: url(/imgs/vshop/verification-code-del.png) no-repeat right;-webkit-background-size: 25px auto;display: inline-block;width: 26px;height: 26px;position: absolute;right: 0px;top: 0px;margin-right: -13px;margin-top: -13px;}.verification-code{z-index: 102;color: #FFAA00;position: absolute;font-size: 12px;top: 4px;}.verification-code-back{width: 100%;position: absolute;height: 46px;}.arrow div:nth-of-type(1){position: relative;}.arrow-mess{margin-top: 52px;}以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。