该gem是一个银联手机控件支付接口

Installation

######Add this line to your application's Gemfile:

gem 'unionpay_app', '~> 0.9.0'

######or development version

$ bundle

######Usage

Config

UnionpayApp.front_url = Settings.union.frontUrl
UnionpayApp.back_url = Settings.union.backUrl
UnionpayApp.mer_id = Settings.union.merId
UnionpayApp.uri = Settings.union.uri
UnionpayApp.query_uri = Settings.union.query_uri
UnionpayApp.private_key = Settings.union.private_key
UnionpayApp.cer = Settings.union.cer
UnionpayApp.cert_id = Settings.union.certId

Generate payment url for web

1. 银联签名返回hash {time: "交易时间", sign: "post给银联的hash"}

UnionpayApp::Service.sign txtAmt, orderId 
#如下使用
options = UnionpayApp::Service.sign("100", "20150415122801272")

1. 发送给银联post请求换取tn值

UnionpayApp::Service.post UnionpayApp::Service.sign(txtAmt, orderId)
#如下使用 会返回tn值
UnionpayApp::Service.post(options)

3.银联验签：当请求银联获取tn后，或者请求银联查询交易后，或者当交易完成后，银联通过backUrl、frontUrl返回你结果时要进行验签

  UnionpayApp::Service.verify options

1. 查询交易是否成功传入参数order_id

UnionpayApp::Service.query order_id, UnionpayApp::Service.sign(txtAmt, orderId)[:time] 
# 不要再做一次签名 取之前的options
UnionpayApp::Service.query "20150415122801272", options[:time]

unionpay_app

Development

该gem是一个银联手机控件支付接口

Installation

Config

Generate payment url for web