微信支付签名失败参数正确呀？

AI助手支持GPT4.0

var stringA = 'appId=' +data.data.appid +'&nonceStr=' + data.data.nonce_str +'&package=prepay_id=' + data.data.prepay_id +'&signType=MD5' +'&timeStamp=' + Math.round(new Date() / 1000)var stringSignTemp = stringA + '&key=' + 'vzsij6KIWuc11111111'console.log('str',stringA)var sign = CryptoJS.MD5(stringSignTemp).toString().toUpperCase()然后就报错了,支付验证失败。

Code var stringa ='appid '+ data.data.appid +'&nonceStr=' + data.data.nonce_ str +'&package=prepay_ id=' + data.data.prepay_ id +'&signType=MD5' +'&timeStamp=' + Math.round (new Date() / 1000)var stringSignTemp = stringA + '&key=' + 'vzsij6KIWuc11111111' console.log ('str',stringA)var sign = CryptoJS.MD5 (stringsigntemp). Tostring(). Touppercase() then an error is reported and payment verification fails.

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