[图片] [图片][图片] 按此方法图片可以弹出保存分享的按钮，点击保存能成功，点击分享实际上图片没有发送给对方

微信网页开发使用微信非税支付业务的流程是什么样的

能否点击微信公众平台开发的界面里的某个图标或者文字，跳转到小程序？

<script type="text/javascript" src="http://res2.wx.qq.com/open/js/jweixin-1.6.0.js"></script> methods:{ wxconfigInit() {             const urlValue = (window.location.href).split('#')[0] // 动态获取当前页的#之前的url地址，这个是有https:// 或者http://的             console.log("uuuuuuu " + urlValue);             let params = {                 url: urlValue              };             getSignature(params).then(res => {                 console.log("sign : " + JSON.stringify(res));                 if (res != null) {                     this.sign.appId = res.appid;                     this.sign.timestamp = res.timestamp;                     this.sign.nonceStr = res.nonceStr;                     this.sign.signature = res.signature;                     console.log(this.sign);                     // 调用后端接口返回，配置需要的结果                     wx.config({                         debug: true, // 开启调试模式,                         appId: res.appid, // 必填，企业号的唯一标识，此处填写企业号corpid                         timestamp: res.timestamp, // 必填，生成签名的时间戳                         nonceStr: res.nonceStr, // 必填，生成签名的随机串                         signature: res.signature, // 必填，签名，见附录1                         jsApiList: [ 'checkJsApi',  'scanQRCode' ] // 必填，需要使用的JS接口列表，所有JS接口列表见附录2                     })                 }             })             .catch(err => {                 console.log(err.msg)             })         },         //扫码获取合同号         handleScan() { //获取服务器签名             let _this = this             wx.error(function(res) {                 alert("出错了：" + JSON.stringify(res));//这个地方的好处就是wx.config配置错误，会弹出窗口哪里错误，然后根据微信文档查询即可。             });             wx.ready(function(){                 wx.checkJsApi({   //这个配置检查也是显示正确                     jsApiList: ['scanQRCode'],   //检查是否有扫描有二维码权限                     success: function (res) {                         if (res.checkResult.scanQRCode === true) {                             wx.scanQRCode({                                 needResult : 1, // 默认为0，扫描结果由微信处理，1则直接返回扫描结果，                                 // scanType : [ "qrCode"], // 可以指定扫二维码还是一维码，默认二者都有                                 success : function(res) {                                     alert(JSON.stringify(res)+'success')                                     let result                                     if(res.resultStr.indexOf(',')!=-1){                                         result = res.resultStr.split(',')[1]; // 当needResult 为 1 时，扫码返回的结果                                     }else{                                         result = res.resultStr                                     }                                     _this.formData.contractNum = result                                 },                                 fail: function(error) {                                     alert('fail' + res)                                 },                                 error : function(error){                                     alert('error',error)                                 }                             });                         } else {                             alert('抱歉,当前客户端版本不支持扫一扫')                         }                     },                     fail: function(res) { // 检测getNetworkType该功能失败时处理                         alert('fail' + res)                     }                 });                              })         }, } created(){         this.wxconfigInit()     },

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