1.内部函数renlianpaizhao代码，即需要人脸识别的页面，测试不起来
Dim e As RequestEventArgs = args(0)
e.Resp
Dim wb As New weui
wb.AppendHTML("<script src='http://res.wx.qq.com/open/js/jweixin-1.2.0.js'></script>",True) '引入JS-SDK库
wb.AppendHTML("<script src='./lib/jssdk.js'></script>") '引入脚本文件
With wb.AddTabBar("", "tb1",0)
.AddButton("bt1","首页","./images/a.png","")
.AddButton("bt2","城市","./images/b.png","")
.Addpage("bt3","当前","./images/c.png")
.AddButton("bt4","我的","./images/d.png","")
End With
'在页面注入权限验证配置
Dim st As New Date(1970,1,1,8,0,0)
Dim appid As String = Vars("appid") '"wx8acdb7df5beb68fd" '开发者ID
Dim timestamp As Integer = CInt((Date.Now - st).TotalSeconds()) '时间戳
Dim noncestr As String = Rand.NextString(16) '随机字符
Dim url As String = e.Request.URL.ToString '当前页面地址
Dim signature As String = Functions.Execute("GetJsSignature", noncestr, timestamp, url) '生成权限验证签名
Dim cfg As String = "wx.config({appId:'{0}',timestamp:{1},nonceStr:'{2}',signature:'{3}',jsApiList:['scanQRCode']});"
wb.AppendHTML("<script>" & CExp(cfg,appid,timestamp,noncestr,signature) & "</script>",True)
'开始正常生成网页内容
wb.AddForm("bt3","form1","renlianpaizhao_fz.htm")
With wb.AddInputGroup("form1","ipg1","产品输入")
With .AddInputCell("ic1")
.AddLabel("lbh","编号",0)
.AddInput("number","text",1).Value = "123"
.AddVcodeButton("scan","开始拍照",2) '增加二维码扫描按钮,2表示显示在右边
End With
End With
With wb.AddInputGroup("form1","ipg2","获得的照片") '文件上传(1个)
With.AddUploader("up0","",False)
.AllowDelete = True '允许用户删除图片
.ScaleWidth = 600 '自动压缩图片宽度为400个像素,高度等比例压缩
End With
End With
With wb.AddButtonGroup("form1","btg1",True)
.Add("btn1", "确定", "submit")
End With
e.WriteString(wb.Build) '生成网页
2.函数"GetJsSignature"与文档完全相同
3.js
wx.ready(function () {
document.getElementById('scan').onclick = function () {
wx.scanQRCode({
needResult: 1,
scanType: ['qrCode','barCode'],
success: function (res) {
document.getElementById('number').value = res.resultStr;
}
});
};
document.getElementById('scan').onclick = function () { //参照扫码代码改的
wx.chooseImage({
count: 1, // 默认9
sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有
success: function (res) {
var localIds = res.localIds; // 返回选定照片的本地ID列表，localId可以作为img标签的src属性显示图片
document.getElementById('scan').value = res.resultStr;
}
});
};
});
wx.error(function (res) {
alert(res.errMsg);
});
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[此贴子已经被作者于2018/11/30 18:18:15编辑过]
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Post By：2018/11/29 9:45:00 [显示全部帖子]
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