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增加第三方平台SDK支付 (#186)

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* 增加第三方平台SDK支付

增加微信SDK支付，预下单流程、参数（除开APPID为绑定APP之后发放的APPID）与公众号相同，预下单成功之后需要二次签名，格式需要严格按要求处理，用于SDK校验，代码注释中有说明

* SDK第三方平台支付，大概按照这个项目的代码格式调整了一下，格式还有不合适之处，麻烦调整下

之前我用的是treemap，忘记导包所以报错，现在用这个项目里的加密方式，用普通的hashmap也行

* SDK支付

按照要求修改过格式了
This commit is contained in:
DDLeEHi 2017-04-18 11:04:00 +08:00 committed by Binary Wang
parent 05165179c2
commit 5c78a11319
1 changed files with 30 additions and 9 deletions
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39
weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/WxPayServiceImpl.java
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@ -196,17 +196,38 @@ public class WxPayServiceImpl implements WxPayService {
}
Map<String, String> payInfo = new HashMap<>();
payInfo.put("appId", getConfig().getAppId());
// 支付签名时间戳，注意微信jssdk中的所有使用timestamp字段均为小写。
// 但最新版的支付后台生成签名使用的timeStamp字段名需大写其中的S字符
payInfo.put("timeStamp", String.valueOf(System.currentTimeMillis() / 1000));
payInfo.put("nonceStr", String.valueOf(System.currentTimeMillis()));
payInfo.put("package", "prepay_id=" + prepayId);
payInfo.put("signType", "MD5");
if ("NATIVE".equals(request.getTradeType())) {
if ("NATIVE".equals(request.getTradeType()))
{
payInfo.put("codeUrl", unifiedOrderResult.getCodeURL());
}else if ("APP".equals(request.getTradeType())){
// APP支付绑定的是微信开放平台上的账号，APPID为开放平台上绑定APP后发放的参数
String appId = getConfig().getAppId();
Map<String, String> configMap = new HashMap<>();
// 此map用于参与调起sdk支付的二次签名,格式全小写，timestamp只能是10位,格式固定，切勿修改
String partnerid = getConfig().getMchId();
configMap.put("prepayid", prepayId);
configMap.put("partnerid", partnerid);
configMap.put("package", "Sign=WXPay");
configMap.put("timestamp", String.valueOf(System.currentTimeMillis() / 1000));
configMap.put("noncestr", String.valueOf(System.currentTimeMillis()));
configMap.put("appid", appId);
// 此map用于客户端与微信服务器交互
payInfo.put("paySign", SignUtils.createSign(payInfo, this.getConfig().getMchKey()));
payInfo.put("prepayId", prepayId);
payInfo.put("partnerId", partnerid);
payInfo.put("appId", appId);
payInfo.put("packageValue", "Sign=WXPay");
payInfo.put("timeStamp", String.valueOf(System.currentTimeMillis() / 1000));
payInfo.put("nonceStr", String.valueOf(System.currentTimeMillis()));
}else if ("JSAPI".equals(request.getTradeType())){
payInfo.put("appId", unifiedOrderResult.getAppid());
// 支付签名时间戳，注意微信jssdk中的所有使用timestamp字段均为小写。但最新版的支付后台生成签名使用的timeStamp字段名需大写其中的S字符
payInfo.put("timeStamp", String.valueOf(System.currentTimeMillis() / 1000));
payInfo.put("nonceStr", String.valueOf(System.currentTimeMillis()));
payInfo.put("package", "prepay_id=" + prepayId);
payInfo.put("signType", "MD5");
payInfo.put("paySign", SignUtils.createSign(payInfo, this.getConfig().getMchKey()));
}
payInfo.put("paySign", SignUtils.createSign(payInfo, this.getConfig().getMchKey()));
return payInfo;
}