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The weixin-popular is a JAVA SDK for weixin. Weixin web url is https://mp.weixin.qq.com.
package weixin.popular.api;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.Map;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.ResponseHandler;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.client.methods.RequestBuilder;
import org.apache.http.entity.StringEntity;
import org.apache.http.util.EntityUtils;
import weixin.popular.bean.paymch.Authcodetoopenid;
import weixin.popular.bean.paymch.AuthcodetoopenidResult;
import weixin.popular.bean.paymch.Closeorder;
import weixin.popular.bean.paymch.DownloadbillResult;
import weixin.popular.bean.paymch.MchBaseResult;
import weixin.popular.bean.paymch.MchDownloadbill;
import weixin.popular.bean.paymch.MchOrderInfoResult;
import weixin.popular.bean.paymch.MchOrderquery;
import weixin.popular.bean.paymch.MchReverse;
import weixin.popular.bean.paymch.MchReverseResult;
import weixin.popular.bean.paymch.MchShorturl;
import weixin.popular.bean.paymch.MchShorturlResult;
import weixin.popular.bean.paymch.Micropay;
import weixin.popular.bean.paymch.MicropayResult;
import weixin.popular.bean.paymch.PapayContractbill;
import weixin.popular.bean.paymch.PapayContractbillResult;
import weixin.popular.bean.paymch.PapayDeletecontract;
import weixin.popular.bean.paymch.PapayDeletecontractResult;
import weixin.popular.bean.paymch.PapayQuerycontract;
import weixin.popular.bean.paymch.PapayQuerycontractResult;
import weixin.popular.bean.paymch.Pappayapply;
import weixin.popular.bean.paymch.PappayapplyResult;
import weixin.popular.bean.paymch.QueryCoupon;
import weixin.popular.bean.paymch.QueryCouponResult;
import weixin.popular.bean.paymch.QueryCouponStock;
import weixin.popular.bean.paymch.QueryCouponStockResult;
import weixin.popular.bean.paymch.Refundquery;
import weixin.popular.bean.paymch.RefundqueryResult;
import weixin.popular.bean.paymch.Report;
import weixin.popular.bean.paymch.SecapiPayRefund;
import weixin.popular.bean.paymch.SecapiPayRefundResult;
import weixin.popular.bean.paymch.SendCoupon;
import weixin.popular.bean.paymch.SendCouponResult;
import weixin.popular.bean.paymch.Sendgroupredpack;
import weixin.popular.bean.paymch.Sendredpack;
import weixin.popular.bean.paymch.SendredpackResult;
import weixin.popular.bean.paymch.Transfers;
import weixin.popular.bean.paymch.TransfersResult;
import weixin.popular.bean.paymch.Unifiedorder;
import weixin.popular.bean.paymch.UnifiedorderResult;
import weixin.popular.client.LocalHttpClient;
import weixin.popular.util.MapUtil;
import weixin.popular.util.SignatureUtil;
import weixin.popular.util.XMLConverUtil;
/**
* 微信支付 基于V3.X 版本
* @author LiYi
*
*/
public class PayMchAPI extends BaseAPI{
/**
* 统一下单
* @param unifiedorder unifiedorder
* @param key key
* @return UnifiedorderResult
*/
public static UnifiedorderResult payUnifiedorder(Unifiedorder unifiedorder,String key){
Map map = MapUtil.objectToMap(unifiedorder);
if(key != null){
String sign = SignatureUtil.generateSign(map,key);
unifiedorder.setSign(sign);
}
String unifiedorderXML = XMLConverUtil.convertToXML(unifiedorder);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/pay/unifiedorder")
.setEntity(new StringEntity(unifiedorderXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,UnifiedorderResult.class);
}
/**
* 刷卡支付 提交被扫支付API
* @param micropay micropay
* @param key key
* @return MicropayResult
*/
public static MicropayResult payMicropay(Micropay micropay,String key){
Map map = MapUtil.objectToMap(micropay);
String sign = SignatureUtil.generateSign(map,key);
micropay.setSign(sign);
String closeorderXML = XMLConverUtil.convertToXML(micropay);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/pay/micropay")
.setEntity(new StringEntity(closeorderXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,MicropayResult.class);
}
/**
* 查询订单
* @param mchOrderquery mchOrderquery
* @param key key
* @return MchOrderInfoResult
*/
public static MchOrderInfoResult payOrderquery(MchOrderquery mchOrderquery,String key){
Map map = MapUtil.objectToMap(mchOrderquery);
String sign = SignatureUtil.generateSign(map,key);
mchOrderquery.setSign(sign);
String closeorderXML = XMLConverUtil.convertToXML(mchOrderquery);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/pay/orderquery")
.setEntity(new StringEntity(closeorderXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,MchOrderInfoResult.class);
}
/**
* 关闭订单
* @param closeorder closeorder
* @param key 商户支付密钥
* @return MchBaseResult
*/
public static MchBaseResult payCloseorder(Closeorder closeorder,String key){
Map map = MapUtil.objectToMap(closeorder);
String sign = SignatureUtil.generateSign(map,key);
closeorder.setSign(sign);
String closeorderXML = XMLConverUtil.convertToXML(closeorder);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/pay/closeorder")
.setEntity(new StringEntity(closeorderXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,MchBaseResult.class);
}
/**
* 申请退款
*
* 注意：
* 1.交易时间超过半年的订单无法提交退款；
* 2.微信支付退款支持单笔交易分多次退款，多次退款需要提交原支付订单的商户订单号和设置不同的退款单号。一笔退款失败后重新提交，要采用原来的退款单号。总退款金额不能超过用户实际支付金额。
* @param secapiPayRefund secapiPayRefund
* @param key 商户支付密钥
* @return SecapiPayRefundResult
*/
public static SecapiPayRefundResult secapiPayRefund(SecapiPayRefund secapiPayRefund,String key){
Map map = MapUtil.objectToMap( secapiPayRefund);
String sign = SignatureUtil.generateSign(map,key);
secapiPayRefund.setSign(sign);
String secapiPayRefundXML = XMLConverUtil.convertToXML( secapiPayRefund);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/secapi/pay/refund")
.setEntity(new StringEntity(secapiPayRefundXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.keyStoreExecuteXmlResult(secapiPayRefund.getMch_id(),httpUriRequest,SecapiPayRefundResult.class);
}
/**
* 撤销订单
* 7天以内的交易单可调用撤销，其他正常支付的单如需实现相同功能请调用申请退款API。提交支付交易后调用【查询订单API】，没有明确的支付结果再调用【撤销订单API】。
* @param mchReverse mchReverse
* @param key key
* @return MchReverseResult
*/
public static MchReverseResult secapiPayReverse(MchReverse mchReverse,String key){
Map map = MapUtil.objectToMap( mchReverse);
String sign = SignatureUtil.generateSign(map,key);
mchReverse.setSign(sign);
String secapiPayRefundXML = XMLConverUtil.convertToXML( mchReverse);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/secapi/pay/reverse")
.setEntity(new StringEntity(secapiPayRefundXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.keyStoreExecuteXmlResult(mchReverse.getMch_id(),httpUriRequest,MchReverseResult.class);
}
/**
* 查询退款
*
* 提交退款申请后，通过调用该接口查询退款状态。退款有一定延时，用零钱支付的退款
* 20 分钟内到账，银行卡支付的退款3 个工作日后重新查询退款状态。
* @param refundquery refundquery
* @param key 商户支付密钥
* @return RefundqueryResult
*/
public static RefundqueryResult payRefundquery(Refundquery refundquery,String key){
Map map = MapUtil.objectToMap(refundquery);
String sign = SignatureUtil.generateSign(map,key);
refundquery.setSign(sign);
String refundqueryXML = XMLConverUtil.convertToXML(refundquery);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/pay/refundquery")
.setEntity(new StringEntity(refundqueryXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,RefundqueryResult.class);
}
/**
* 下载对账单
* @param downloadbill downloadbill
* @param key key
* @return DownloadbillResult
*/
public static DownloadbillResult payDownloadbill(MchDownloadbill downloadbill,String key){
Map map = MapUtil.objectToMap(downloadbill);
String sign = SignatureUtil.generateSign(map,key);
downloadbill.setSign(sign);
String closeorderXML = XMLConverUtil.convertToXML(downloadbill);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/pay/downloadbill")
.setEntity(new StringEntity(closeorderXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.execute(httpUriRequest,new ResponseHandler() {
@Override
public DownloadbillResult handleResponse(HttpResponse response)
throws ClientProtocolException, IOException {
int status = response.getStatusLine().getStatusCode();
if (status >= 200 && status < 300) {
HttpEntity entity = response.getEntity();
String str = EntityUtils.toString(entity,"utf-8");
if(str.startsWith("")){
return XMLConverUtil.convertToObject(DownloadbillResult.class,str);
}else{
DownloadbillResult dr = new DownloadbillResult();
dr.setData(str);
return dr;
}
} else {
throw new ClientProtocolException("Unexpected response status: " + status);
}
}
});
}
/**
* 短链接转换
* @param shorturl shorturl
* @param key 商户支付密钥
* @return MchShorturlResult
*/
public static MchShorturlResult toolsShorturl(MchShorturl shorturl,String key){
Map map = MapUtil.objectToMap(shorturl);
String sign = SignatureUtil.generateSign(map,key);
shorturl.setSign(sign);
String shorturlXML = XMLConverUtil.convertToXML(shorturl);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/tools/shorturl")
.setEntity(new StringEntity(shorturlXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,MchShorturlResult.class);
}
/**
* 刷卡支付 授权码查询OPENID接口
* @param authcodetoopenid authcodetoopenid
* @param key key
* @return AuthcodetoopenidResult
*/
public static AuthcodetoopenidResult toolsAuthcodetoopenid(Authcodetoopenid authcodetoopenid,String key){
Map map = MapUtil.objectToMap(authcodetoopenid);
String sign = SignatureUtil.generateSign(map,key);
authcodetoopenid.setSign(sign);
String shorturlXML = XMLConverUtil.convertToXML(authcodetoopenid);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/tools/authcodetoopenid")
.setEntity(new StringEntity(shorturlXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,AuthcodetoopenidResult.class);
}
/**
* 测速上报
* @param report report
* @param key key
* @return MchBaseResult
*/
public static MchBaseResult payitilReport(Report report,String key){
Map map = MapUtil.objectToMap(report);
String sign = SignatureUtil.generateSign(map,key);
report.setSign(sign);
String shorturlXML = XMLConverUtil.convertToXML(report);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/payitil/report")
.setEntity(new StringEntity(shorturlXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,MchBaseResult.class);
}
/**
* 发放代金券
* @param sendCoupon sendCoupon
* @param key key
* @return SendCouponResult
*/
public static SendCouponResult mmpaymkttransfersSend_coupon(SendCoupon sendCoupon,String key){
Map map = MapUtil.objectToMap( sendCoupon);
String sign = SignatureUtil.generateSign(map,key);
sendCoupon.setSign(sign);
String secapiPayRefundXML = XMLConverUtil.convertToXML( sendCoupon);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/mmpaymkttransfers/send_coupon")
.setEntity(new StringEntity(secapiPayRefundXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.keyStoreExecuteXmlResult(sendCoupon.getMch_id(),httpUriRequest,SendCouponResult.class);
}
/**
* 查询代金券批次
* @param queryCouponStock queryCouponStock
* @param key key
* @return QueryCouponStockResult
*/
public static QueryCouponStockResult mmpaymkttransfersQuery_coupon_stock(QueryCouponStock queryCouponStock,String key){
Map map = MapUtil.objectToMap( queryCouponStock);
String sign = SignatureUtil.generateSign(map,key);
queryCouponStock.setSign(sign);
String secapiPayRefundXML = XMLConverUtil.convertToXML( queryCouponStock);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/mmpaymkttransfers/query_coupon_stock")
.setEntity(new StringEntity(secapiPayRefundXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,QueryCouponStockResult.class);
}
/**
* 查询代金券信息
* @param queryCoupon queryCoupon
* @param key key
* @return QueryCouponResult
*/
public static QueryCouponResult promotionQuery_coupon(QueryCoupon queryCoupon,String key){
Map map = MapUtil.objectToMap( queryCoupon);
String sign = SignatureUtil.generateSign(map,key);
queryCoupon.setSign(sign);
String secapiPayRefundXML = XMLConverUtil.convertToXML( queryCoupon);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/promotion/query_coupon")
.setEntity(new StringEntity(secapiPayRefundXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,QueryCouponResult.class);
}
/**
* 现金红包
*
* 微信红包发送规则
* 1. 发送频率规则
* 每分钟发送红包数量不得超过1800个；
* 北京时间0：00-8：00不触发红包赠送；（如果以上规则不满足您的需求，请发邮件至[email protected]获取升级指引）
* 2. 红包规则
* 单个红包金额介于[1.00元，200.00元]之间；
* 同一个红包只能发送给一个用户；（如果以上规则不满足您的需求，请发邮件至[email protected]获取升级指引）
* @param sendredpack sendredpack
* @param key key
* @return SendredpackResult
*/
public static SendredpackResult mmpaymkttransfersSendredpack(Sendredpack sendredpack,String key){
Map map = MapUtil.objectToMap( sendredpack);
String sign = SignatureUtil.generateSign(map,key);
sendredpack.setSign(sign);
String secapiPayRefundXML = XMLConverUtil.convertToXML( sendredpack);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/mmpaymkttransfers/sendredpack")
.setEntity(new StringEntity(secapiPayRefundXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.keyStoreExecuteXmlResult(sendredpack.getMch_id(),httpUriRequest,SendredpackResult.class);
}
/**
* 裂变红包
* @param sendgroupredpack sendgroupredpack
* @param key key
* @return SendredpackResult
*/
public static SendredpackResult mmpaymkttransfersSendgroupredpack(Sendgroupredpack sendgroupredpack,String key){
Map map = MapUtil.objectToMap( sendgroupredpack);
String sign = SignatureUtil.generateSign(map,key);
sendgroupredpack.setSign(sign);
String secapiPayRefundXML = XMLConverUtil.convertToXML( sendgroupredpack);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/mmpaymkttransfers/sendgroupredpack")
.setEntity(new StringEntity(secapiPayRefundXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.keyStoreExecuteXmlResult(sendgroupredpack.getMch_id(),httpUriRequest,SendredpackResult.class);
}
/**
* 企业付款
* @param transfers transfers
* @param key key
* @return TransfersResult
*/
public static TransfersResult mmpaymkttransfersPromotionTransfers(Transfers transfers,String key){
Map map = MapUtil.objectToMap( transfers);
String sign = SignatureUtil.generateSign(map,key);
transfers.setSign(sign);
String secapiPayRefundXML = XMLConverUtil.convertToXML( transfers);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/mmpaymkttransfers/promotion/transfers")
.setEntity(new StringEntity(secapiPayRefundXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.keyStoreExecuteXmlResult(transfers.getMchid(),httpUriRequest,TransfersResult.class);
}
/**
* 委托代扣-扣款
* @param pappayapply pappayapply
* @param key key
* @return PappayapplyResult
*/
public static PappayapplyResult payPappayapply(Pappayapply pappayapply,String key){
Map map = MapUtil.objectToMap( pappayapply);
String sign = SignatureUtil.generateSign(map,key);
pappayapply.setSign(sign);
String secapiPayRefundXML = XMLConverUtil.convertToXML( pappayapply);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/pay/pappayapply")
.setEntity(new StringEntity(secapiPayRefundXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,PappayapplyResult.class);
}
/**
* 委托代扣-订单查询
* @param mchOrderquery mchOrderquery
* @param key key
* @return MchOrderInfoResult
*/
public static MchOrderInfoResult payPaporderquery(MchOrderquery mchOrderquery,String key){
Map map = MapUtil.objectToMap(mchOrderquery);
String sign = SignatureUtil.generateSign(map,key);
mchOrderquery.setSign(sign);
String closeorderXML = XMLConverUtil.convertToXML(mchOrderquery);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/pay/paporderquery")
.setEntity(new StringEntity(closeorderXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,MchOrderInfoResult.class);
}
/**
* 委托代扣-查询签约关系
* @param papayQuerycontract papayQuerycontract
* @param key key
* @return PapayQuerycontractResult
*/
public static PapayQuerycontractResult papayQuerycontract(PapayQuerycontract papayQuerycontract,String key){
Map map = MapUtil.objectToMap(papayQuerycontract);
String sign = SignatureUtil.generateSign(map,key);
papayQuerycontract.setSign(sign);
String closeorderXML = XMLConverUtil.convertToXML(papayQuerycontract);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/papay/querycontract")
.setEntity(new StringEntity(closeorderXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,PapayQuerycontractResult.class);
}
/**
* 委托代扣-解约
* @param papayDeletecontract papayDeletecontract
* @param key key
* @return PapayDeletecontractResult
*/
public static PapayDeletecontractResult papayDeletecontract(PapayDeletecontract papayDeletecontract,String key){
Map map = MapUtil.objectToMap(papayDeletecontract);
String sign = SignatureUtil.generateSign(map,key);
papayDeletecontract.setSign(sign);
String closeorderXML = XMLConverUtil.convertToXML(papayDeletecontract);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/papay/deletecontract")
.setEntity(new StringEntity(closeorderXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeXmlResult(httpUriRequest,PapayDeletecontractResult.class);
}
/**
* 委托代扣-对账单查询
* @param papayContractbill papayContractbill
* @param key key
* @return PapayContractbillResult
*/
public static PapayContractbillResult papayContractbill(PapayContractbill papayContractbill,String key){
Map map = MapUtil.objectToMap(papayContractbill);
String sign = SignatureUtil.generateSign(map,key);
papayContractbill.setSign(sign);
String closeorderXML = XMLConverUtil.convertToXML(papayContractbill);
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(xmlHeader)
.setUri(MCH_URI + "/papay/contractbill")
.setEntity(new StringEntity(closeorderXML,Charset.forName("utf-8")))
.build();
return LocalHttpClient.execute(httpUriRequest,new ResponseHandler() {
@Override
public PapayContractbillResult handleResponse(HttpResponse response)
throws ClientProtocolException, IOException {
int status = response.getStatusLine().getStatusCode();
if (status >= 200 && status < 300) {
HttpEntity entity = response.getEntity();
String str = EntityUtils.toString(entity,"utf-8");
if(str.startsWith("")){
return XMLConverUtil.convertToObject(PapayContractbillResult.class,str);
}else{
PapayContractbillResult dr = new PapayContractbillResult();
dr.setData(str);
return dr;
}
} else {
throw new ClientProtocolException("Unexpected response status: " + status);
}
}
});
}
}