报错了！！怎么解决 thirdScriptError sdk uncaught third Error util is not defined ReferenceError: util is not defined at http://127.0.0.1:48141/appservice/pages/express/express.js:14:26 at require (http://127.0.0.1:48141/appservice/__dev__/WAService.js:1:1111566) at :26:7 at HTMLScriptElement.scriptLoaded at HTMLScriptElement.script.onload
//查物流
//快递公司和，快递单号
var logistics = ["YD","1111111111"]
//数据内容
var RequestData = "{'OrderCode':'','ShipperCode':'" + logistics[0] + "','LogisticCode':'" + logistics[1] + "'}"
//utf-8编码的数据内容
console.log(RequestData)
var RequestDatautf = encodeURI(RequestData)
console.log("RequestDatautf:" + RequestDatautf)
//签名
console.log(RequestData + 'apikey')
var DataSign = encodeURI(util.Base64((util.md5(RequestData + 'apikey'))))
console.log("DataSign:" + DataSign)
if (logistics != null) {
wx.request({
url: 'https://api.kdniao.com/Ebusiness/EbusinessOrderHandle.aspx',
data: {
//数据内容(进行过url编码)
'RequestData': RequestDatautf,
//电商ID
'EBusinessID': '商户id',
//请求指令类型：1002
'RequestType': '1002',
//数据内容签名把（请求内容（未编码）+ApiKey）进行MD5加密，然后Base64编码，最后进行URL（utf-8）编码
'DataSign': DataSign,
//请求、返回数据类型： 2-json；
'DataType': '2',
},
header: {
'content-type': 'application/json'
},
success: function (res) {
console.log(res)
that.setData({ data: res.data.Traces })
}
})
}
