var path="wxpay"; var mainpath = "/wxpay"; var appid = "wx16691fcb0523c1a4"; var urlpre = "http://www.xxx.com/wxpay/page"; var urlhost = "http://www.xxx.com/"; $(document).ready(function(){ $(".refresher").click(function(){ refresh(); }); $("#goback").click(function(){ goback(); }); }); function popupMsg(msg){ alert(msg); } function printUtilViaGet(panel, requestdata, ajaxurl, printfunction){ $.ajax({ type: 'GET', url: ajaxurl, data: requestdata, cache:false, dataType:"json", async: false, success: function(response) { if (response.code){ if (panel != null && panel.length > 0){ $(panel).html(""); if (printfunction != null) $(panel).html(printfunction(response.response)); } return true; } else { //alert(response.reason); } }, error: function(x, e) { //alert("error", x); }, complete: function(x) { //alert("call complete"); } }); return false; } function ajaxUtilViaGet(requestdata, ajaxurl, succFunction, failFunction){ $.ajax({ url: ajaxurl, type: "GET", dataType: "json", cache:false, data: requestdata, async: false, success: function(response) { if (response.code){ if (succFunction != null) succFunction(response.response); } else { if (failFunction != null) failFunction(response.response); } }, error: function(x, e) { //alert("error", x); }, complete: function(x) { } }); return false; } function printUtil(panel, requestdata, ajaxurl, printfunction, ajaxasync) { if (isEmpty(ajaxasync)) { ajaxasync = false; } $.ajax({ type : 'POST', url : ajaxurl, data : requestdata, cache : false, dataType : "json", async : ajaxasync, success : function(response) { if (response.code) { if (panel != null && panel.length > 0) { $(panel).html(""); if (printfunction != null) $(panel).html(printfunction(response.response)); } return true; } else { // alert(response.reason); } }, error : function(x, e) { // alert("error", x); }, complete : function(x) { // alert("call complete"); } }); return false; } function appendUtil(panel, requestdata, ajaxurl, printfunction, ajaxasync) { if (isEmpty(ajaxasync)) { ajaxasync = false; } $.ajax({ type : 'POST', url : ajaxurl, data : requestdata, cache : false, dataType : "json", async : ajaxasync, success : function(response) { if (response.code) { if (panel != null && panel.length > 0) { if (printfunction != null) $(panel).append(printfunction(response.response)); } return true; } else { // alert(response.reason); } }, error : function(x, e) { // alert("error", x); }, complete : function(x) { // alert("call complete"); } }); return false; } function ajaxUtilAsync(requestdata, ajaxurl, succFunction, failFunction) { $.ajax({ url : ajaxurl, type : "POST", dataType : "json", cache : false, data : requestdata, async : true, success : function(response) { if (typeof response.code == "number") { if (response.code > 0) { if (succFunction != null) succFunction(response.response); } else { if (failFunction != null) failFunction(response.response); } } else { if (response.result) { if (succFunction != null) succFunction(response.response); } else { if (failFunction != null) failFunction(response.response); } } }, error : function(x, e) { // alert("error", x); }, complete : function(x) { } }); return false; } function ajaxUtil(requestdata, ajaxurl, succFunction, failFunction){ $.ajax({ url: ajaxurl, type: "POST", dataType: "json", cache:false, data: requestdata, async: false, success: function(response) { if (typeof response.code == "number"){ if (response.code > 0){ if (succFunction != null) succFunction(response.response); } else { if (failFunction != null) failFunction(response.response); } } else { if (response.result){ if (succFunction != null) succFunction(response.response); } else { if (failFunction != null) failFunction(response.response); } } }, error: function(x, e) { //alert("error", x); }, complete: function(x) { } }); return false; } function loadSelection(panel, requestdata, ajaxurl, itemName){ ajaxUtil(requestdata, ajaxurl, function(response){ var list = response.list; for (var i = 0;i<list.length;i++){ $(panel).append("<option value='"+list[i][itemName]+"'>"+list[i][itemName]+"</option>"); } }, null); } function ajaxSubmitRefresh(formId) { var hideForm = $(formId); var options = { dataType : "json", beforeSubmit : function() { }, success : function(result) { if (result.result){ showMsg("提交成功"); } else { alert("提交失败！"); } }, error : function(result) { alert("提交失败！"); } }; hideForm.ajaxSubmit(options); } function ajaxSubmitWithJump(formId, nextPage) { var hideForm = $(formId); var options = { dataType : "json", beforeSubmit : function() { }, success : function(result) { if (result.result){ alert("提交成功"); window.location.href = nextPage; } else { alert("提交失败！"); } }, error : function(result) { alert("提交失败！"); } }; hideForm.ajaxSubmit(options); } function refresh(){ window.location.href = window.location.href; } function goback(){ history.go(-1); } function urlparameter(paras){ var url = location.href; var paraString = url.substring(url.indexOf("?")+1,url.length).split("&"); var paraObj = {}; for (var i=0; j=paraString[i]; i++){ paraObj[j.substring(0,j.indexOf("=")).toLowerCase()] = j.substring(j.indexOf("=")+1,j.length); } var returnValue = paraObj[paras.toLowerCase()]; if(typeof(returnValue)=="undefined"){ return ""; }else{ return returnValue; } } String.prototype.endWith=function(str){ if(str==null||str==""||this.length==0||str.length>this.length) return false; if(this.substring(this.length-str.length)==str) return true; else return false; return true; }; String.prototype.startWith=function(str){ if(str==null||str==""||this.length==0||str.length>this.length) return false; if(this.substr(0,str.length)==str) return true; else return false; return true; }; function getFileUrl(sourceId) { var url = ""; if (navigator.userAgent.indexOf("MSIE")>=1) { // IE url = document.getElementById(sourceId).value; } else if(navigator.userAgent.indexOf("Firefox")>0) { // Firefox url = window.URL.createObjectURL(document.getElementById(sourceId).files.item(0)); } else if(navigator.userAgent.indexOf("Chrome")>0) { // Chrome url = window.URL.createObjectURL(document.getElementById(sourceId).files.item(0)); } return url; } function preImg(sourceId, targetId) { var url = getFileUrl(sourceId); var imgPre = document.getElementById(targetId); imgPre.src = url; } function initWX(){ $.ajax({ url:mainpath+'/wechatjs.do', type:'POST', dataType:'json', async: false, data: {url:location.href.split('#')[0]}, success:function(result){ console.log(result); var data=result['response']['map']; if(result['code']==1){ wx.config({ debug: false, appId:data['appId'], timestamp:data['timestamp'], nonceStr:data['nonceStr'], signature:data['signature'], jsApiList: ['onMenuShareTimeline','onMenuShareAppMessage','getLocation', 'onMenuShareQQ', 'onMenuShareWeibo'] }); }else{ alert("fail to get code"); window.alert('fail'); }; } }); } var EARTH_RADIUS = 6378137.0; //单位M var PI = Math.PI; function getRad(d){ return d*PI/180.0; } function getGreatCircleDistance(lat1,lng1,lat2,lng2){ var radLat1 = getRad(lat1); var radLat2 = getRad(lat2); var a = radLat1 - radLat2; var b = getRad(lng1) - getRad(lng2); var s = 2*Math.asin(Math.sqrt(Math.pow(Math.sin(a/2),2) + Math.cos(radLat1)*Math.cos(radLat2)*Math.pow(Math.sin(b/2),2))); s = s*EARTH_RADIUS; s = Math.round(s*10000)/10000.0; s = Math.round(s); return s; } //对Date的扩展，将 Date 转化为指定格式的String //月(M)、日(d)、小时(h)、分(m)、秒(s)、季度(q) 可以用 1-2 个占位符， //年(y)可以用 1-4 个占位符，毫秒(S)只能用 1 个占位符(是 1-3 位的数字) //例子： //(new Date()).Format("yyyy-MM-dd hh:mm:ss.S") ==> 2006-07-02 08:09:04.423 //(new Date()).Format("yyyy-M-d h:m:s.S") ==> 2006-7-2 8:9:4.18 Date.prototype.format = function(fmt) { //author: meizz var o = { "M+" : this.getMonth()+1, //月份 "d+" : this.getDate(), //日 "h+" : this.getHours(), //小时 "m+" : this.getMinutes(), //分 "s+" : this.getSeconds(), //秒 "q+" : Math.floor((this.getMonth()+3)/3), //季度 "S" : this.getMilliseconds() //毫秒 }; if(/(y+)/.test(fmt)) fmt=fmt.replace(RegExp.$1, (this.getFullYear()+"").substr(4 - RegExp.$1.length)); for(var k in o) if(new RegExp("("+ k +")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length==1) ? (o[k]) : (("00"+ o[k]).substr((""+ o[k]).length))); return fmt; }; //判断为空 function isEmpty(src){ if(("undefined" == typeof src) || (src == null) || ($.trim(src) == "") ){ return true; } return false; } //判断不为空 function notEmpty(src){ return !isEmpty(src); } //微信页面授权 snsapi_base方式 function wecharauto2burl(url) { return "https://open.weixin.qq.com/connect/oauth2/authorize?appid=" + appid + "&redirect_uri=" + encodeURIComponent(url) + "&response_type=code&scope=snsapi_base&state=xybank#wechat_redirect"; } //页面授权针对snsapi_base方式授权的url function wecharauto2baseurl(url) { return wecharauto2burl(urlpre+url); } //页面授权针对snsapi_userinfo方式授权的url function wecharauto2userinfourl(url) { return "https://open.weixin.qq.com/connect/oauth2/authorize?appid=" + appid + "&redirect_uri=" + encodeURIComponent(urlpre+url) + "&response_type=code&scope=snsapi_userinfo&state=xybank#wechat_redirect"; } //微信分享 此方法需放在wx.ready中 function shareWeChat(title, link, imgUrl, desc){ wx.onMenuShareTimeline({ title: title, // 分享标题 link: link, // 分享链接 imgUrl: imgUrl, // 分享图标 success: function () { // 用户确认分享后执行的回调函数 }, cancel: function () { // 用户取消分享后执行的回调函数 } }); //分享给朋友 wx.onMenuShareAppMessage({ title: title, // 分享标题 desc: desc, // 分享描述 link: link, // 分享链接 imgUrl: imgUrl, // 分享图标 type: 'link', // 分享类型,music、video或link，不填默认为link dataUrl: '', // 如果type是music或video，则要提供数据链接，默认为空 success: function () { // 用户确认分享后执行的回调函数 }, cancel: function () { // 用户取消分享后执行的回调函数 } }); //分享到QQ wx.onMenuShareQQ({ title: title, // 分享标题 desc: desc, // 分享描述 link: link, // 分享链接 imgUrl: imgUrl, // 分享图标 success: function () { // 用户确认分享后执行的回调函数 }, cancel: function () { // 用户取消分享后执行的回调函数 } }); //分享到腾讯微博 wx.onMenuShareWeibo({ title: title, // 分享标题 desc: desc, // 分享描述 link: link, // 分享链接 imgUrl: imgUrl, // 分享图标 success: function () { // 用户确认分享后执行的回调函数 }, cancel: function () { // 用户取消分享后执行的回调函数 } }); }
五、支付结果
公众号调起效果如下：
支付成功后，微信服务器得到后台的Notify通知后，会发微信说明支付信息，支付凭证如下：
