微信提现到零钱V3接口的对接java实现demo.rar

package com.chw.payment.wechatpay.util; import java.io.File; import java.io.FileInputStream; import java.io.IOException; import java.math.BigDecimal; import java.math.BigInteger; import java.net.InetAddress; import java.net.UnknownHostException; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.SortedMap; import java.util.TreeMap; import javax.servlet.http.HttpServletRequest; import org.jdom.JDOMException; import com.chw.payment.wechatpay.config.WechatConfig; import com.chw.payment.wechatpay.config.WechatConfigApp; import com.chw.system.common.Constant; import com.chw.system.util.CaptchaUtils; import com.chw.system.util.JsonUtil; /** * 微信支付专用类 支付方法 * @author Administrator * */ public class WechatPay { public static String wechatpay_key_appid="appid"; public static String wechatpay_key_mchid="mch_id"; public static String wechatpay_key_noncestr="nonce_str"; public static String wechatpay_key_body="body"; public static String wechatpay_key_outTradeNo="out_trade_no"; public static String wechatpay_key_totalFee="total_fee"; public static String wechatpay_key_spbillIp="spbill_create_ip"; public static String wechatpay_key_notyfyUrl="notify_url"; public static String wechatpay_key_tradeType="trade_type"; public static String wechatpay_key_refoundNo="out_refund_no"; public static String wechatpay_key_refoundFee="refund_fee"; public static String wechatpay_key_optUserId="op_user_id"; public static String wechatpay_key_returnCode="return_code"; public static String wechatpay_key_service="unifiedorder"; public static String wechatrefound_key_service="refound"; public static String wechatpay_key_attach="attach"; /** * 微信支付 生成含有微信支付连接的二维码 URL * https://pay.weixin.qq.com/guide/qrcode_payment.shtml * @param orderPrice * @param decript * @param orderNo * @return * @throws Exception */ public static String weixinQRPay(String orderPrice,String decript,String orderNo,String attach) throws Exception { // 账号信息 String appid = WechatConfig.appID; // appid //String appsecret = PayConfigUtil.APP_SECRET; // appsecret String mch_id = WechatConfig.mchID; // 商业号 String key = WechatConfig.key; // key String currTime = WePayCommonUtil.getCurrTime(); String strTime = currTime.substring(8, currTime.length()); String strRandom = WePayCommonUtil.buildRandom(4) + ""; String nonce_str = strTime + strRandom; // 获取发起电脑 ip String spbill_create_ip = WechatConfig.ip; // 回调接口 String notify_url = Constant.LONGPINGTAI_HOST+WechatConfig.notifyUrl; String trade_type = "NATIVE"; SortedMap<Object,Object> packageParams = new TreeMap<Object,Object>(); packageParams.put(wechatpay_key_appid, appid); packageParams.put(wechatpay_key_mchid, mch_id); packageParams.put(wechatpay_key_noncestr, nonce_str); packageParams.put(wechatpay_key_body, decript); packageParams.put(wechatpay_key_outTradeNo, orderNo); /******修改******王金涛******微信支付单位由元修改为分传递*************20180226***开始********** */ BigDecimal newOrderPrice = new BigDecimal(orderPrice).multiply(new BigDecimal(100)).setScale(0); packageParams.put(wechatpay_key_totalFee, newOrderPrice.toString()); /******结束****** */ packageParams.put(wechatpay_key_spbillIp, spbill_create_ip); packageParams.put(wechatpay_key_notyfyUrl, notify_url); packageParams.put(wechatpay_key_tradeType, trade_type); packageParams.put(wechatpay_key_attach, attach); String sign = WePayCommonUtil.createSign("UTF-8", packageParams,key); packageParams.put("sign", sign); String requestXML = WePayCommonUtil.getRequestXml(packageParams); System.out.println(requestXML); String resXml = HttpUtil.postData(WechatConfig.UNIFIED_PAY, requestXML); /*ChwLogUtil.getTradeLogger().info("微信扫码支付QR resXml："+ resXml); */ Map map = XMLUtil.doXMLParse(resXml); String urlCode="-1"; if("SUCCESS".equals((String) map.get("return_code"))){ //String return_code = (String) map.get("return_code"); //String prepay_id = (String) map.get("prepay_id"); //微信支付url生成 urlCode = (String) map.get("code_url"); /*ChwLogUtil.getTradeLogger().info("微信扫码支付QRURl："+ urlCode+" 订单号："+orderNo);*/ //二维码url地址 二维码在画面生成 //urlCode=WePayCommonUtil.QRfromGoogle(urlCode); } return urlCode; } /** * 微信支付查询 * * @param orderNo * @return 详细说明参照：https://pay.weixin.qq.com/wiki/doc/api/native.php?chapter=9_2 * * 返回值说明： * return_code （SUCCESS/FAIL） * * 以下字段在return_code为SUCCESS的时候有返回 * appid * mch_id * nonce_str * sign * result_code * trade_state * * 以下字段在return_code 、result_code、trade_state都为SUCCESS时有返回 * out_trade_no * time_end 订单支付时间，格式为yyyyMMddHHmmss * total_fee 订单总金额，单位为分 * * @throws Exception */ public static Map wepayQuery(String orderNo)throws Exception{ // 账号信息 String appid = WechatConfig.appID; // appid //String appsecret = PayConfigUtil.APP_SECRET; // appsecret String mch_id = WechatConfig.mchID; // 商业号 String key = WechatConfig.key; // key String currTime = WePayCommonUtil.getCurrTime(); String strTime = currTime.substring(8, currTime.length()); String strRandom = WePayCommonUtil.buildRandom(4) + ""; String nonce_str = strTime + strRandom; SortedMap<Object,Object> packageParams = new TreeMap<Object,Object>(); packageParams.put(wechatpay_key_appid, appid); packageParams.put(wechatpay_key_mchid, mch_id); packageParams.put(wechatpay_key_noncestr, nonce_str); packageParams.put(wechatpay_key_outTradeNo, orderNo); String sign = WePayCommonUtil.createSign("UTF-8", packageParams,key); packageParams.put("sign", sign); String requestXML = WePayCommonUtil.getRequestXml(packageParams); System.out.println(requestXML); String resXml = HttpUtil.postData(WechatConfig.PAY_QUERY_API, requestXML); System.out.println("微信退款返回参数："+resXml); return XMLUtil.doXMLParse(resXml); } /** * 微信支付退款-----PC端退款 C端订单 * * @param orderNo * @return 详细说明参照：https://pay.weixin.qq.com/wiki/doc/api/native.php?chapter=9_4 * * 返回值说明： * return_code （SUCCESS/FAIL） * * 以下字段在return_code为SUCCESS的时候有返回 * appid * mch_id * nonce_str * sign * transaction_id 微信订单号 * refund_id 微信退款单号 * refund_fee 退款总金额,单位为分 * total_fee 订单总金额，单位为分 * out_refund_no * out_trade_no * * @throws Exception */ public static Map wepayRefound4C(String orderNo,String refoundNo,long totalFee, long refoundFee)throws Exception{ // 账号信息 String appid = WechatConfigApp.appID; // appid //String appsecret = PayConfigUtil.APP_SECRET; // appsecret String mch_id = WechatConfigApp.mchID; // 商业号 String key = WechatConfigA