微信小程序支付，return_msg=签名错误，请检查后再试, return_code=FAIL 这个错误一般是有什么原因会造成呢
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- wx.onLocalServiceResolveFail: 小程序/开发/API/网络/mDNS/wx.onLocalServiceResolveFail
- wx.offLocalServiceResolveFail: 小程序/开发/API/网络/mDNS/wx.offLocalServiceResolveFail
- wx.onLocalServiceResolveFail#参数: 小程序/开发/API/网络/mDNS/wx.onLocalServiceResolveFail
- wx.offLocalServiceResolveFail#参数: 小程序/开发/API/网络/mDNS/wx.offLocalServiceResolveFail
- wx.onLocalServiceResolveFail#功能描述: 小程序/开发/API/网络/mDNS/wx.onLocalServiceResolveFail
排序不对，请认真检查参数或者sign生成方式
贴出请求参数