package com.dsh.course.util;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.alipay.api.AlipayApiException;
import com.alipay.api.AlipayClient;
import com.alipay.api.CertAlipayRequest;
import com.alipay.api.DefaultAlipayClient;
import com.alipay.api.domain.*;
import com.alipay.api.request.*;
import com.alipay.api.response.*;
import com.dsh.course.util.httpClinet.HttpClientUtil;
import org.apache.commons.collections.map.HashedMap;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;

import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.spec.SecretKeySpec;
import javax.servlet.http.HttpServletRequest;
import java.io.*;
import java.math.BigDecimal;
import java.net.InetAddress;
import java.net.URLDecoder;
import java.net.UnknownHostException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.Security;
import java.util.*;

/**
 * 第三方支付工具类
 */
@Component
public class PayMoneyUtil {
    private String aliAppid = "2021004105665036";//支付宝appid

    private String appPrivateKey = "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";//支付宝开发者应用私钥

    private String alipayPublicKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAouYvZ1v4RiydwNOnGcU0Hb4hQu0x6XUooaE2Bi6/atNOobtFdunnATGP6OMOW7yF9DpP8qH5mbFXAiaQD721y/7qlayI50UcV4mngRU4ZcaAVE3bp721Eg2H85RISa+Tb1CiOh+pc9p4l5UBseKsvB2ruHHForfZDPI8FL7AVUKBYCQPsa4zL6KAO2C6KULaTg/lCa+bYQKU0n9ca569VtdsqJUyxB9eSZjVd+9nKl62FLqp2NELGj7cXqiVBgDnBnVS5ZUO3mrBM5z/AxQbw3RwE3JqdkhzUA1BFjejAlT2zIGNOjUFagF8ao0wGElYfuk0bum6Hz5qWAt02QdNNwIDAQAB";//支付宝应用公钥

    private String alipay_public_key = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmu8n/4yTHWbn7VOrNc9OsLtDL1bEQ8gC1dHkj8Wy5z0mkaOsjJRIG/28ze12M0V8jdCKuuDr5Z1OPKiqf+XO3ypguEh+mYUVMBM/cZodDFQfTY1TKLWjvQCuaqlA+QUTCK6f7T7stsgyQ1o9Jj0rXZDz6PM4QHSTzjrLIBaeqM5WIBvH+fy/X+QG5Utd+/UT0kc0JyvuKhZ65yVUd/C9VcwJJAPliRsAQNrqYterwAJ9zvw9tF11wj9W0XgJ8Ccu4x3gR1vrlLRJJo/OA97RmxPQ+5hSacWQZCUd1dwiBq+YCrKVHGTj14izRHXrLc0yBlRXo7tBOIqcy3IsvKVthQIDAQAB";//支付宝支付公钥

    private String appid = "wx82f853a410b0c7c0";//微信appid

    private String appletsAppid = "";//微信小程序appid
    private String smid = "2088330203191220";//平台支付宝商户号

    private String mchId = "1501481761";//微信商户号

    private String key = "6f5e0c2dcabfa9c27b5da5836a362fef";//微信商户号

    private String callbackPath = "http://8.137.22.229:56666/course";//支付回调网关地址

    private String app_cert_path = "C:/cert/alipay/user/app_cert_path.crt";//应用公钥证书路径

    private String alipay_cert_path = "C:/cert/alipay/user/alipay_cert_path.crt";//支付宝公钥证书文件路径

    private String alipay_root_cert_path = "C:/cert/alipay/user/alipay_root_cert_path.crt";//支付宝CA根证书文件路径

    private String certPath = "C:\\cert\\1523106371_20211206_cert\\apiclient_cert.p12";//微信证书

    public ResultUtil confirm(String smid,String code, String outTradeNo, String amount) {
        AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do",
                aliAppid,
                appPrivateKey,
                "json",
                "GBK",
                alipay_public_key,
                "RSA2");
        AlipayTradeSettleConfirmRequest request = new AlipayTradeSettleConfirmRequest();
        request.setBizContent("{" +
                "  \"out_request_no\":\""+code+"\"," +
                "  \"trade_no\":\""+outTradeNo+"\"," +
                "  \"settle_info\":{" +
                "    \"settle_detail_infos\":[" +
                "      {" +
                "        \"trans_in_type\":\"defaultSettle\"," +
                "        \"settle_entity_id\":\""+smid+"\"," +
                "        \"settle_entity_type\":\"SecondMerchant\"," +
                "        \"amount\":"+amount+"," +
                "      }" +
                "    ]" +
                "  }," +
                "  \"extend_params\":{" +
                "    \"royalty_freeze\":\"true\"" +
                "  }" +
                "}");
        AlipayTradeSettleConfirmResponse response = null;
        try {
            response = alipayClient.execute(request);
        } catch (AlipayApiException e) {
            e.printStackTrace();
        }
        if(response.isSuccess()){
            System.out.println("调用成功");
            return ResultUtil.success();
        } else {
            System.out.println("调用失败");
            return ResultUtil.error("出现问题啦");
        }
    }
    // 属于平台的运营商 因为无需分账不冻结资金
    public ResultUtil confirm1(String smid,String code, String outTradeNo, String amount) {
        AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do",
                aliAppid,
                appPrivateKey,
                "json",
                "GBK",
                alipay_public_key,
                "RSA2");
        AlipayTradeSettleConfirmRequest request = new AlipayTradeSettleConfirmRequest();
        request.setBizContent("{" +
                "  \"out_request_no\":\""+code+"\"," +
                "  \"trade_no\":\""+outTradeNo+"\"," +
                "  \"settle_info\":{" +
                "    \"settle_detail_infos\":[" +
                "      {" +
                "        \"trans_in_type\":\"defaultSettle\"," +
                "        \"settle_entity_id\":\""+smid+"\"," +
                "        \"settle_entity_type\":\"SecondMerchant\"," +
                "        \"amount\":"+amount+"," +
                "      }" +
                "    ]" +
                "  }," +
                "  \"extend_params\":{" +
                "    \"royalty_freeze\":\"false\"" +
                "  }" +
                "}");
        AlipayTradeSettleConfirmResponse response = null;
        try {
            response = alipayClient.execute(request);
        } catch (AlipayApiException e) {
            e.printStackTrace();
        }
        if(response.isSuccess()){
            System.out.println("调用成功");
            return ResultUtil.success();
        } else {
            System.out.println("调用失败");
            return ResultUtil.error("出现问题啦");
        }
    }
    /**
     * 支付宝支付
     */
    public ResultUtil alipay(String smid,String body, String subject, String passbackParams, String outTradeNo, String amount, String notifyUrl) {
//        //构造client
//        CertAlipayRequest certAlipayRequest = new CertAlipayRequest ();
//        //设置网关地址
//        certAlipayRequest.setServerUrl("https://openapi.alipay.com/gateway.do");
//        //设置应用Id
//        certAlipayRequest.setAppId(aliAppid);
//        //设置应用私钥
//        certAlipayRequest.setPrivateKey(appPrivateKey);
//        //设置请求格式，固定值json
//        certAlipayRequest.setFormat("json");
//        //设置字符集
//        certAlipayRequest.setCharset("UTF-8");
//        //设置签名类型
//        certAlipayRequest.setSignType("RSA2");
//        //设置应用公钥证书路径
//        certAlipayRequest.setCertPath(app_cert_path);
//        //设置支付宝公钥证书路径
//        certAlipayRequest.setAlipayPublicCertPath(alipay_cert_path);
//        //设置支付宝根证书路径
//        certAlipayRequest.setRootCertPath(alipay_root_cert_path);
//        //构造client
//        AlipayClient alipayClient = null;
//        try {
//            alipayClient = new DefaultAlipayClient(certAlipayRequest);
//        } catch (AlipayApiException e) {
//            e.printStackTrace();
//        }
//        //实例化具体API对应的request类,类名称和接口名称对应,当前调用接口名称：alipay.trade.app.pay
//        AlipayTradeAppPayRequest request = new AlipayTradeAppPayRequest ();
//        //SDK已经封装掉了公共参数，这里只需要传入业务参数。以下方法为sdk的model入参方式(model和biz_content同时存在的情况下取biz_content)。
//        AlipayTradeAppPayModel model = new AlipayTradeAppPayModel ();
//        model.setBody(body);
//        model.setSubject (subject);
//        model.setOutTradeNo (outTradeNo);
//        model.setTimeoutExpress ("30m" );
//        model.setTotalAmount (amount);
//        model.setProductCode ( "QUICK_MSECURITY_PAY" );
//        model.setPassbackParams(passbackParams);//自定义参数
//        request.setBizModel ( model );
//        request.setNotifyUrl (callbackPath + notifyUrl);
//        try  {
//            //这里和普通的接口调用不同，使用的是sdkExecute
//            AlipayTradeAppPayResponse response = alipayClient.sdkExecute(request);
//            Map<String, String> map = new HashMap<>();
//            map.put("orderString", response.getBody());
//            System.out.println(map);//就是orderString 可以直接给客户端请求，无需再做处理。
//            return ResultUtil.success(map);
//        }  catch (AlipayApiException e ) {
//            e.printStackTrace();
//        }
        //实例化客户端
        AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do", aliAppid, appPrivateKey, "json", "UTF-8", alipay_public_key, "RSA2");
        //实例化具体API对应的request类,类名称和接口名称对应,当前调用接口名称：alipay.trade.app.pay
        AlipayTradeAppPayRequest request = new AlipayTradeAppPayRequest();
        //SDK已经封装掉了公共参数，这里只需要传入业务参数。以下方法为sdk的model入参方式(model和biz_content同时存在的情况下取biz_content)。
        AlipayTradeAppPayModel model = new AlipayTradeAppPayModel();
        model.setBody(body);//对一笔交易的具体描述信息。如果是多种商品，请将商品描述字符串累加传给body。
        model.setSubject(subject);//商品的标题/交易标题/订单标题/订单关键字等。
        model.setOutTradeNo(outTradeNo);//商户网站唯一订单号
        model.setTimeoutExpress("30m");
        model.setTotalAmount(amount);//付款金额
        model.setProductCode("QUICK_MSECURITY_PAY");
        model.setPassbackParams(passbackParams);//自定义参数
        SettleInfo settleInfo = new SettleInfo();
        settleInfo.setSettlePeriodTime("3d");
        SettleDetailInfo settleDetailInfo = new SettleDetailInfo();
        settleDetailInfo.setTransInType("defaultSettle");
        settleDetailInfo.setAmount(amount);
        List<SettleDetailInfo> settleDetailInfos = new ArrayList<>();
        settleDetailInfos.add(settleDetailInfo);
        settleInfo.setSettleDetailInfos(settleDetailInfos);
        model.setSettleInfo(settleInfo);
        SubMerchant subMerchant = new SubMerchant();
        subMerchant.setMerchantId(smid);
        model.setSubMerchant(subMerchant);
        ExtendParams extendParams = new ExtendParams();
        extendParams.setRoyaltyFreeze("true");// 冻结资金 用于后续分账处理
        model.setExtendParams(extendParams);
        request.setBizModel(model);
        request.setNotifyUrl(callbackPath + notifyUrl);
        try {
            //这里和普通的接口调用不同，使用的是sdkExecute
            AlipayTradeAppPayResponse response = alipayClient.sdkExecute(request);
            Map<String, String> map = new HashMap<>();
            map.put("orderString", response.getBody());
            System.out.println(map);//就是orderString 可以直接给客户端请求，无需再做处理。
            return ResultUtil.success(map);
        } catch (AlipayApiException e) {
            e.printStackTrace();
        }
        return null;
    }


    /**
     * 支付宝扫码支付下单
     *
     * @param body
     * @param subject
     * @param outTradeNo
     * @param amount
     * @param notifyUrl
     * @return
     */
    public ResultUtil aliScanCodePay(String body, String subject, String outTradeNo, String amount, String notifyUrl) {
        AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do", aliAppid, appPrivateKey, "json", "UTF-8", alipay_public_key, "RSA2"); //获得初始化的AlipayClient
        AlipayTradePrecreateRequest request = new AlipayTradePrecreateRequest();//创建API对应的request类
        request.setBizContent("{" +
                "    \"out_trade_no\":\"" + outTradeNo + "\"," +//商户订单号
                "    \"total_amount\":\"" + 1 + "\"," +
                "    \"subject\":\"" + subject + "\"," +
                "    \"notify_url\":\"" + callbackPath + notifyUrl + "\"," +
                "    \"body\":\"" + body + "\"," +
                "    \"store_id\":\"NJ_001\"," +
                "    \"timeout_express\":\"90m\"}");//订单允许的最晚付款时间
        AlipayTradePrecreateResponse response = null;
        try {
            response = alipayClient.execute(request);
        } catch (AlipayApiException e) {
            e.printStackTrace();
        }
        JSONObject alipay_trade_precreate_response = JSON.parseObject(response.getBody()).getJSONObject("alipay_trade_precreate_response");

        System.err.print(alipay_trade_precreate_response.getString("qr_code"));
        return ResultUtil.success(alipay_trade_precreate_response.getString("qr_code"));
    }


    /**
     * 支付成功后的回调处理逻辑
     *
     * @param request
     */
    public Map<String, String> alipayCallback(HttpServletRequest request) {
        //获取支付宝POST过来反馈信息
        Map<String, String> params = new HashMap<String, String>();
        Map requestParams = request.getParameterMap();
        for (Iterator iter = requestParams.keySet().iterator(); iter.hasNext(); ) {
            String name = (String) iter.next();
            String[] values = (String[]) requestParams.get(name);
            String valueStr = "";
            for (int i = 0; i < values.length; i++) {
                valueStr = (i == values.length - 1) ? valueStr + values[i]
                        : valueStr + values[i] + "_";
            }
            //乱码解决，这段代码在出现乱码时使用。
            //valueStr = new String(valueStr.getBytes("ISO-8859-1"), "utf-8");
            params.put(name, valueStr);
        }
        //切记alipaypublickey是支付宝的公钥，请去open.alipay.com对应应用下查看。
        //boolean AlipaySignature.rsaCheckV1(Map<String, String> params, String publicKey, String charset, String sign_type)
//        try {
//            boolean flag = AlipaySignature.rsaCheckV1(params, alipay_public_key, "UTF-8","RSA2");
//            if(flag){
//                Map<String, String> map = new HashMap<>();
//                String out_trade_no = params.get("out_trade_no");
//                String subject = params.get("subject");
//                String total_amount = params.get("total_amount");
//                String trade_no = params.get("trade_no");
//                String passback_params = params.get("passback_params");
//                map.put("out_trade_no", out_trade_no);//商家订单号
//                map.put("subject", subject);
//                map.put("total_amount", total_amount);
//                map.put("trade_no", trade_no);//支付宝交易号
//                map.put("passback_params", passback_params);//回传参数
//                return map;
//            }else{
//                System.err.println("验签失败");
//            }
//
//        } catch (AlipayApiException e) {
//            e.printStackTrace();
//        }
//        return null;


        Map<String, String> map = new HashMap<>();
        String out_trade_no = params.get("out_trade_no");
        String subject = params.get("subject");
        String total_amount = params.get("total_amount");
        String trade_no = params.get("trade_no");
        String passback_params = params.get("passback_params");
        map.put("out_trade_no", out_trade_no);//商家订单号
        map.put("subject", subject);
        map.put("total_amount", total_amount);
        map.put("trade_no", trade_no);//支付宝交易号
        map.put("passback_params", passback_params);//回传参数
        return map;
    }


    /**
     * 支付宝查询订单支付状态
     *
     * @param out_trade_no
     * @return
     * @throws Exception
     */
    public AlipayTradeQueryResponse queryALIOrder(String out_trade_no) throws Exception {
        AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do", aliAppid, appPrivateKey, "json", "UTF-8", alipay_public_key, "RSA2");
        AlipayTradeQueryRequest request = new AlipayTradeQueryRequest();
        request.setBizContent("{" +
                "  \"out_trade_no\":\"" + out_trade_no + "\"" +
                "}");
        AlipayTradeQueryResponse response = alipayClient.execute(request);
        if (response.isSuccess()) {
            String tradeStatus = response.getTradeStatus();//交易状态：WAIT_BUYER_PAY（交易创建，等待买家付款）、TRADE_CLOSED（未付款交易超时关闭，或支付完成后全额退款）、TRADE_SUCCESS（交易支付成功）、TRADE_FINISHED（交易结束，不可退款）
            return response;
        } else {
            return response;
        }
    }


    /**
     * 微信统一下单
     *
     * @param body         商品描述
     * @param attach       附加数据
     * @param out_trade_no 商户订单号
     * @param total_fee    标价金额
     * @param notify_url   通知地址
     * @param tradeType    交易类型
     * @return
     */
    public ResultUtil weixinpay(String body, String attach, String out_trade_no, String total_fee, String notify_url, String tradeType, String openId) throws Exception {
        int i = new BigDecimal(total_fee).multiply(new BigDecimal("100")).intValue();
        String hostAddress = null;
        try {
            hostAddress = InetAddress.getLocalHost().getHostAddress();
        } catch (UnknownHostException e) {
            e.printStackTrace();
        }
        String nonce_str = UUIDUtil.getRandomCode(16);
        Map<String, Object> map = new HashMap<>();
        map.put("appid", "APP".equals(tradeType) ? appid : appletsAppid);
        map.put("mch_id", mchId);
        map.put("nonce_str", nonce_str);
        map.put("body", body);
        map.put("attach", attach);//存储订单id
        map.put("out_trade_no", out_trade_no);//存储的订单code
        map.put("total_fee", i);
        map.put("spbill_create_ip", hostAddress);
        map.put("notify_url", callbackPath + notify_url);
        map.put("trade_type", tradeType);
        if ("JSAPI".equals(tradeType)) {
            map.put("openid", openId);
        }
        String s = this.weixinSignature(map);
        map.put("sign", s);

        String url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
        //设置请求头
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_XML);
        StringBuffer xmlString = new StringBuffer();
        Set<String> strings = map.keySet();
        String[] keys = {};
        keys = strings.toArray(keys);
        Arrays.sort(keys);
        xmlString.append("<xml>");
        for (int l = 0; l < keys.length; l++) {
            xmlString.append("<" + keys[l] + ">" + map.get(keys[l]) + "</" + keys[l] + ">");
        }
        xmlString.append("</xml>");

        Map<String, String> map1 = null;
        String body1 = HttpClientUtil.pushHttpRequsetXml(url, xmlString.toString(), new HashMap<>()).getData();
        //将结果xml解析成map
        body1 = body1.replaceAll("<!\\[CDATA\\[", "");
        body1 = body1.replaceAll("]]>", "");
        try {
            map1 = this.xmlToMap(body1, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (DocumentException e) {
            e.printStackTrace();
        }
        String return_code = map1.get("return_code");
        if ("SUCCESS".equals(return_code)) {
            String result_code = map1.get("result_code");
            if ("SUCCESS".equals(result_code)) {
                String type = map1.get("trade_type");
                String prepay_id = map1.get("prepay_id");
                switch (type) {
                    case "JSAPI":
                        //重新进行签名后返回给前端
                        Map<String, Object> map2 = new HashMap<>();
                        map2.put("appId", map1.get("appid"));
                        map2.put("nonceStr", map1.get("nonce_str"));
                        map2.put("package", "prepay_id=" + prepay_id);
                        map2.put("signType", "MD5");
                        map2.put("timeStamp", new Date().getTime() + "");
                        String s2 = this.weixinSignature(map2);

                        map2.put("prepay_id", prepay_id);
                        map2.put("mch_id", map1.get("mch_id"));
                        map2.put("trade_type", map1.get("trade_type"));

                        map2.put("sign", s2);
                        return ResultUtil.success(map2);
                    case "NATIVE":
                        String code_url = map1.get("code_url");
                        return ResultUtil.success(code_url);
                    case "APP":
                        //重新进行签名后返回给前端
                        Map<String, Object> map3 = new HashMap<>();
                        map3.put("appid", appid);
                        map3.put("noncestr", nonce_str);
                        map3.put("package", "Sign=WXPay");
                        map3.put("partnerid", mchId);
                        map3.put("prepayid", prepay_id);
                        map3.put("timestamp", new Date().getTime() / 1000);
                        String s1 = this.weixinSignature(map3);
                        map3.put("sign", s1);
                        System.err.println(map3);
                        return ResultUtil.success(map3);
                }
                return null;
            } else {
                System.err.println(map1.get("err_code_des"));
                return ResultUtil.error(map1.get("err_code_des"));
            }
        } else {
            System.err.println(map1.get("return_msg") + appid + "----" + mchId);
            return ResultUtil.error(map1.get("return_msg"), new JSONObject());
        }
    }


    /**
     * 微信支付成功后的回调处理
     *
     * @param request
     */
    public Map<String, String> weixinpayCallback(HttpServletRequest request) {
        try {
            String param = this.getParam(request);
            param = param.replaceAll("<!\\[CDATA\\[", "");
            param = param.replaceAll("]]>", "");
            Map<String, String> map = this.xmlToMap(param, "UTF-8");
            String return_code = map.get("return_code");
            if ("SUCCESS".equals(return_code)) {
                String result_code = map.get("result_code");
                if ("SUCCESS".equals(result_code)) {
                    Map<String, String> map1 = new HashedMap();
                    map1.put("nonce_str", map.get("nonce_str"));
                    map1.put("out_trade_no", map.get("out_trade_no"));//存储的订单code
                    map1.put("attach", map.get("attach"));//存储订单id
                    map1.put("total_fee", map.get("total_fee"));
                    map1.put("transaction_id", map.get("transaction_id"));//微信支付订单号
                    String result = "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>";
                    map1.put("result", result);
                    return map1;
                } else {
                    System.err.println(map.get("err_code_des"));
                }
            } else {
                System.err.println(map.get("return_msg"));
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (DocumentException e) {
            e.printStackTrace();
        }
        return null;
    }


    /**
     * 微信扫码收款
     *
     * @param body         商品描述
     * @param attach       附加数据
     * @param nonce_str    随机字符串
     * @param out_trade_no 商户订单号
     * @param total_fee    订单金额
     * @param auth_code    授权码	扫码支付授权码，设备读取用户微信中的条码或者二维码信息（注：用户付款码条形码规则：18位纯数字，以10、11、12、13、14、15开头）
     * @return
     */
    public ResultUtil wxScanQRCodePay(String body, String attach, String nonce_str, String out_trade_no, String total_fee, String auth_code) {
        int i = new BigDecimal(total_fee).multiply(new BigDecimal("100")).intValue();
        String hostAddress = null;
        try {
            InetAddress address = InetAddress.getLocalHost();
            hostAddress = address.getHostAddress();
        } catch (UnknownHostException e) {
            e.printStackTrace();
        }
        String randomCode = null;
        try {
            randomCode = UUIDUtil.getRandomCode(10);
        } catch (Exception e) {
            e.printStackTrace();
        }
        Map<String, Object> map = new HashMap<>();
        map.put("appid", appid);
        map.put("mch_id", mchId);
        map.put("nonce_str", nonce_str);//存储的支付人员id，员工扫描二维码支付的时候存储的是收款员工id
        map.put("body", body);
        map.put("attach", attach);//存储的费用月份数据，员工扫描二维码支付的时候存储的是收费项id
        map.put("out_trade_no", randomCode + "_" + out_trade_no);//存储的房间id
        map.put("total_fee", i);
        map.put("spbill_create_ip", hostAddress);
        map.put("auth_code", auth_code);
        String s = this.weixinSignature(map);
        map.put("sign", s);

        String url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
        //设置请求头
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_XML);
        StringBuffer xmlString = new StringBuffer();
        Set<String> strings = map.keySet();
        String[] keys = {};
        keys = strings.toArray(keys);
        Arrays.sort(keys);
        xmlString.append("<xml>");
        for (int l = 0; l < keys.length; l++) {
            xmlString.append("<" + keys[l] + ">" + map.get(keys[l]) + "</" + keys[l] + ">");
        }
        xmlString.append("</xml>");

        Map<String, String> map1 = null;
        String body1 = null;
        try {
            body1 = HttpClientUtil.pushHttpRequsetXml(url, xmlString.toString(), new HashMap<>()).getData();
        } catch (Exception e) {
            e.printStackTrace();
        }
        //将结果xml解析成map
        body1 = body1.replaceAll("<!\\[CDATA\\[", "");
        body1 = body1.replaceAll("]]>", "");
        try {
            map1 = this.xmlToMap(body1, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (DocumentException e) {
            e.printStackTrace();
        }
        String return_code = map1.get("return_code");
        if ("SUCCESS".equals(return_code)) {
            String result_code = map1.get("result_code");
            if ("SUCCESS".equals(result_code)) {
                String type = map1.get("trade_type");
                switch (type) {
                    case "JSAPI":
                        break;
                    case "NATIVE":
                        String code_url = map1.get("code_url");
                        return ResultUtil.success(code_url);
                    case "APP":
                        String prepay_id = map1.get("prepay_id");
                        //重新进行签名后返回给前端
                        Map<String, Object> map2 = new HashMap<>();
                        map2.put("appid", appid);
                        map2.put("noncestr", nonce_str);
                        map2.put("package", "Sign=WXPay");
                        map2.put("partnerid", mchId);
                        map2.put("prepayid", prepay_id);
                        map2.put("timestamp", new Date().getTime() + "");
                        String s1 = this.weixinSignature(map2);

                        map2.put("pac", "Sign=WXPay");
                        map2.put("sign", s1);
//                      System.err.println(map2);
                        return ResultUtil.success(map2);
                }
                return null;
            } else {
//                System.err.println(map1.get("err_code_des"));
                return ResultUtil.error(map1.get("err_code_des"));
            }
        } else {
//            System.err.println(map1.get("return_msg") + appid + "----" + mchId);
            return ResultUtil.error(map1.get("return_msg"), new JSONObject());
        }
    }


    /**
     * 支付宝扫码收款
     *
     * @param data
     * @return
     */
    public Object aliScanQRCodePay(String data) {
        return null;
    }


    /**
     * 微信退款申请
     *
     * @param transaction_id 微信订单号。微信生成的订单号，在支付通知中有返回
     * @param out_refund_no  商户退款单号。商户系统内部的退款单号，商户系统内部唯一，只能是数字、大小写字母_-|*@ ，同一退款单号多次请求只退一笔。
     * @param total_fee      订单金额。订单总金额，单位为分，只能为整数
     * @param refund_fee     退款金额。退款总金额，订单总金额，单位为分，只能为整数
     * @param notify_url     退款结果通知url。异步接收微信支付退款结果通知的回调地址，通知URL必须为外网可访问的url，不允许带参数 如果参数中传了notify_url，则商户平台上配置的回调地址将不会生效。
     * @return
     */
    public Map<String, String> wxRefund(String transaction_id, String out_refund_no, String total_fee, String refund_fee, String notify_url) {
        int tf = new BigDecimal(total_fee).multiply(new BigDecimal("100")).intValue();
        int rf = new BigDecimal(refund_fee).multiply(new BigDecimal("100")).intValue();
        String nonce_str = UUIDUtil.getRandomCode();
        Map<String, Object> map = new HashMap<>();
        map.put("appid", appid);
        map.put("mch_id", mchId);
        map.put("nonce_str", nonce_str);
        map.put("transaction_id", transaction_id);
        map.put("out_refund_no", out_refund_no);
        map.put("total_fee", tf);
        map.put("refund_fee", rf);
        map.put("notify_url", callbackPath + notify_url);
        String s = this.weixinSignature(map, key);
        map.put("sign", s);

        String url = "https://api.mch.weixin.qq.com/secapi/pay/refund";
        //设置请求头
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_XML);
        StringBuffer xmlString = new StringBuffer();
        Set<String> strings = map.keySet();
        String[] keys = {};
        keys = strings.toArray(keys);
        Arrays.sort(keys);
        xmlString.append("<xml>");
        for (int l = 0; l < keys.length; l++) {
            xmlString.append("<" + keys[l] + ">" + map.get(keys[l]) + "</" + keys[l] + ">");
        }
        xmlString.append("</xml>");

        Map<String, String> map1 = null;
        String body1 = null;
        try {
            body1 = HttpClientUtil.pushHttpsRequsetXml(url, xmlString.toString(), new HashMap<>(), mchId, certPath, "PKCS12");
        } catch (Exception e) {
            e.printStackTrace();
        }
        System.err.println(body1);
        //将结果xml解析成map
        body1 = body1.replaceAll("<!\\[CDATA\\[", "");
        body1 = body1.replaceAll("]]>", "");
        try {
            map1 = this.xmlToMap(body1, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (DocumentException e) {
            e.printStackTrace();
        }
        String return_code = map1.get("return_code");
        Map<String, String> map2 = new HashMap<>();
        if ("SUCCESS".equals(return_code)) {
            String result_code = map1.get("result_code");
            if ("SUCCESS".equals(result_code)) {
                map2.put("return_code", result_code);
                map2.put("refund_id", String.valueOf(map1.get("refund_id")));//微信退款订单号
                map2.put("refund_fee", String.valueOf(map1.get("refund_fee")));//退款金额
                return map2;
            } else {
                map2.put("return_code", result_code);
                map2.put("return_msg", map1.get("err_code_des"));
                return map2;
            }
        } else {
            map2.put("return_code", return_code);
            map2.put("return_msg", map1.get("return_msg"));
            return map2;
        }
    }


    /**
     * 微信退款成功后的回调处理
     *
     * @param request
     * @return
     */
    public Map<String, String> wxRefundCallback(HttpServletRequest request) {
        try {
            String param = this.getParam(request);
            param = param.replaceAll("<!\\[CDATA\\[", "");
            param = param.replaceAll("]]>", "");
            Map<String, String> map = this.xmlToMap(param, "UTF-8");
            String return_code = map.get("return_code");
            if ("SUCCESS".equals(return_code)) {
                String req_info = map.get("req_info");//加密信息请用商户秘钥进行解密
                String s = this.wxDecrypt(req_info);
                s = s.replaceAll("<!\\[CDATA\\[", "");
                s = s.replaceAll("]]>", "");
                map = this.xmlToMap(s, "UTF-8");
                Map<String, String> map1 = new HashMap<>();
                map1.put("refund_id", map.get("refund_id"));
                map1.put("out_refund_no", map.get("out_refund_no"));
                String result = "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>";
                map1.put("result", result);
                return map1;
            } else {
//                System.err.println(map.get("return_msg"));
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (DocumentException e) {
            e.printStackTrace();
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (InvalidKeyException e) {
            e.printStackTrace();
        } catch (NoSuchPaddingException e) {
            e.printStackTrace();
        } catch (BadPaddingException e) {
            e.printStackTrace();
        } catch (NoSuchProviderException e) {
            e.printStackTrace();
        } catch (IllegalBlockSizeException e) {
            e.printStackTrace();
        }
        return null;
    }


    /**
     * 支付宝退款
     *
     * @param trade_no      支付宝交易号
     * @param refund_amount 退款金额
     * @return
     * @throws AlipayApiException
     */
    public Map<String, String> aliRefund(String trade_no, String refund_amount) throws AlipayApiException {
        AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do", aliAppid, appPrivateKey, "json", "UTF-8", alipay_public_key, "RSA2");
        AlipayTradeRefundRequest request = new AlipayTradeRefundRequest();
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("trade_no", trade_no);
        jsonObject.put("refund_amount", refund_amount);
        request.setBizContent(jsonObject.toJSONString());
        AlipayTradeRefundResponse response = alipayClient.execute(request);
        Map<String, String> map = new HashMap<>();
        if (response.isSuccess()) {
            System.out.println("调用成功");
            String outTradeNo = response.getOutTradeNo();
            map.put("code", response.getCode());//10000
            map.put("trade_no", response.getTradeNo());//支付宝交易号
            map.put("out_trade_no", outTradeNo);//商户订单号
        } else {
            System.out.println("调用失败");
            map.put("code", response.getCode());
            map.put("msg", response.getSubMsg());
        }
        return map;
    }


    /**
     * 查询微信支付订单
     *
     * @return
     * @throws Exception
     */
    public ResultUtil<Map<String, String>> queryWXOrder(String out_trade_no, String transaction_id) throws Exception {
        String url = "https://api.mch.weixin.qq.com/pay/orderquery";
        String nonce_str = UUIDUtil.getRandomCode(16);
        Map<String, Object> map = new HashMap<>();
        map.put("appid", appid);
        map.put("mch_id", mchId);
        map.put("out_trade_no", out_trade_no);//商户订单号
        map.put("transaction_id", transaction_id);//微信订单号
        map.put("nonce_str", nonce_str);//随机字符串
        String s = this.weixinSignature(map);
        map.put("sign", s);

        //设置请求头
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_XML);
        StringBuffer xmlString = new StringBuffer();
        Set<String> strings = map.keySet();
        String[] keys = {};
        keys = strings.toArray(keys);
        Arrays.sort(keys);
        xmlString.append("<xml>");
        for (int l = 0; l < keys.length; l++) {
            xmlString.append("<" + keys[l] + ">" + map.get(keys[l]) + "</" + keys[l] + ">");
        }
        xmlString.append("</xml>");

        Map<String, String> map1 = null;
        String body1 = HttpClientUtil.pushHttpRequsetXml(url, xmlString.toString(), new HashMap<>()).getData();
        //将结果xml解析成map
        body1 = body1.replaceAll("<!\\[CDATA\\[", "");
        body1 = body1.replaceAll("]]>", "");
        try {
            map1 = this.xmlToMap(body1, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (DocumentException e) {
            e.printStackTrace();
        }
        String return_code = map1.get("return_code");
        if ("SUCCESS".equals(return_code)) {
            String result_code = map1.get("result_code");
            if ("SUCCESS".equals(result_code)) {
                Map<String, String> map2 = new HashMap<>();
                map2.put("trade_type", map1.get("trade_type"));
                map2.put("trade_state", map1.get("trade_state"));//订单状态SUCCESS—支付成功，REFUND—转入退款，NOTPAY—未支付，CLOSED—已关闭，REVOKED—已撤销（刷卡支付），USERPAYING--用户支付中，PAYERROR--支付失败(其他原因，如银行返回失败)
                map2.put("transaction_id", map1.get("transaction_id"));
                return ResultUtil.success(map2);
            } else {
                System.err.println(map1.get("err_code_des"));
                return ResultUtil.error(map1.get("err_code_des"));
            }
        } else {
            System.err.println(map1.get("return_msg") + appid + "----" + mchId);
            return ResultUtil.error(map1.get("return_msg"));
        }
    }


    /**
     * 微信转账功能（企业付款到零钱）
     *
     * @param openid           商户appid下，某用户的openid
     * @param desc             企业付款备注，必填。
     * @param total_fee        企业付款金额
     * @param partner_trade_no 商户订单号，需保持唯一性
     * @return
     */
    public Map<String, String> wxTransfers(String openid, String desc, String total_fee, String partner_trade_no) throws Exception {
        int amount = new BigDecimal(total_fee).multiply(new BigDecimal("100")).intValue();
        String nonce_str = UUIDUtil.getRandomCode();
        Map<String, Object> map = new HashMap<>();
        map.put("mch_appid", appid);//申请商户号的appid或商户号绑定的appid
        map.put("mchid", mchId);//微信支付分配的商户号
        map.put("nonce_str", nonce_str);//随机字符串，不长于32位
        map.put("partner_trade_no", partner_trade_no);//商户订单号，需保持唯一性
        map.put("openid", openid);//商户appid下，某用户的openid
        map.put("check_name", "NO_CHECK");//NO_CHECK：不校验真实姓名 FORCE_CHECK：强校验真实姓名
        map.put("amount", amount);//企业付款金额，单位为分
        map.put("desc", desc);//企业付款备注，必填。
        String s = this.weixinSignature(map, key);
        map.put("sign", s);

        String url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers";
        //设置请求头
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_XML);
        StringBuffer xmlString = new StringBuffer();
        Set<String> strings = map.keySet();
        String[] keys = {};
        keys = strings.toArray(keys);
        Arrays.sort(keys);
        xmlString.append("<xml>");
        for (int l = 0; l < keys.length; l++) {
            xmlString.append("<" + keys[l] + ">" + map.get(keys[l]) + "</" + keys[l] + ">");
        }
        xmlString.append("</xml>");

        Map<String, String> map1 = null;
        String body1 = HttpClientUtil.pushHttpsRequsetXml(url, xmlString.toString(), new HashMap<>(), mchId, certPath, "PKCS12");
        //将结果xml解析成map
        body1 = body1.replaceAll("<!\\[CDATA\\[", "");
        body1 = body1.replaceAll("]]>", "");
        try {
            map1 = this.xmlToMap(body1, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (DocumentException e) {
            e.printStackTrace();
        }
        String return_code = map1.get("return_code");
        Map<String, String> map2 = new HashMap<>();
        if ("SUCCESS".equals(return_code)) {
            String result_code = map1.get("result_code");
            if ("SUCCESS".equals(result_code)) {
                map2.put("return_code", result_code);
                map2.put("payment_no", String.valueOf(map1.get("payment_no")));//付款订单号
                map2.put("payment_time", String.valueOf(map1.get("payment_time")));//付款时间
                return map2;
            } else {
                map2.put("return_code", result_code);
                map2.put("err_code", map1.get("err_code"));
                map2.put("err_code_des", map1.get("err_code_des"));
                return map2;
            }
        } else {
            map2.put("return_code", return_code);
            map2.put("return_msg", map1.get("return_msg"));
            return map2;
        }
    }


    /**
     * 微信转账功能（企业付款到银行卡）
     *
     * @param desc             备注信息
     * @param total_fee        转账金额
     * @param partner_trade_no 订单号
     * @param enc_bank_no      银行卡号
     * @param enc_true_name    收款方用户名
     * @param bankName         银行名称
     * @return
     * @throws Exception
     */
    public Map<String, String> wxPayBank(String desc, String total_fee, String partner_trade_no, String enc_bank_no, String enc_true_name, String bankName) throws Exception {
        int amount = new BigDecimal(total_fee).multiply(new BigDecimal("100")).intValue();
        String nonce_str = UUIDUtil.getRandomCode();
        Map<String, Object> map = new HashMap<>();
        map.put("mch_id", mchId);//微信支付分配的商户号
        map.put("nonce_str", nonce_str);//随机字符串，不长于32位
        map.put("partner_trade_no", partner_trade_no);//商户订单号，需保持唯一性
        map.put("enc_bank_no", enc_bank_no);//收款方银行卡号（采用标准RSA算法，公钥由微信侧提供）
        map.put("enc_true_name", enc_true_name);//收款方用户名（采用标准RSA算法，公钥由微信侧提供）
        map.put("bank_code", findBankCode(bankName));//
        map.put("amount", amount);//企业付款金额，单位为分
        map.put("desc", desc);//企业付款备注，必填。
        String s = this.weixinSignature(map, key);
        map.put("sign", s);

        String url = "https://api.mch.weixin.qq.com/mmpaysptrans/pay_bank";
        //设置请求头
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_XML);
        StringBuffer xmlString = new StringBuffer();
        Set<String> strings = map.keySet();
        String[] keys = {};
        keys = strings.toArray(keys);
        Arrays.sort(keys);
        xmlString.append("<xml>");
        for (int l = 0; l < keys.length; l++) {
            xmlString.append("<" + keys[l] + ">" + map.get(keys[l]) + "</" + keys[l] + ">");
        }
        xmlString.append("</xml>");

        Map<String, String> map1 = null;
        String body1 = HttpClientUtil.pushHttpsRequsetXml(url, xmlString.toString(), new HashMap<>(), mchId, certPath, "PKCS12");
        //将结果xml解析成map
        body1 = body1.replaceAll("<!\\[CDATA\\[", "");
        body1 = body1.replaceAll("]]>", "");
        try {
            map1 = this.xmlToMap(body1, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (DocumentException e) {
            e.printStackTrace();
        }
        String return_code = map1.get("return_code");
        Map<String, String> map2 = new HashMap<>();
        if ("SUCCESS".equals(return_code)) {
            String result_code = map1.get("result_code");
            if ("SUCCESS".equals(result_code)) {
                map2.put("return_code", result_code);
                map2.put("payment_no", String.valueOf(map1.get("payment_no")));//付款订单号
                map2.put("cmms_amt", String.valueOf(map1.get("cmms_amt")));//手续费金额 RMB：分
                return map2;
            } else {
                map2.put("return_code", result_code);
                map2.put("err_code", map1.get("err_code"));
                map2.put("err_code_des", map1.get("err_code_des"));
                return map2;
            }
        } else {
            map2.put("return_code", return_code);
            map2.put("return_msg", map1.get("return_msg"));
            return map2;
        }
    }

    /**
     * 微信转账到银行卡不编号
     *
     * @param bankName
     * @return
     */
    public String findBankCode(String bankName) {
        String json = "{\"工商银行 \":1002,\"农业银行\":1005,\"建设银行\":1003,\"中国银行\":1026,\"交通银行 \":1020,\"招商银行 \":1001,\"邮储银行\":1066,\"民生银行 \":1006,\"平安银行 \":1010,\"中信银行\":1021,\"浦发银行 \":1004,\"兴业银行 \":1009,\"光大银行 \":1022,\"广发银行\":1027,\"华夏银行\":1025,\"宁波银行\":1056,\"北京银行\":4836,\"上海银行\":1024,\"南京银行\":1054,\"长子县融汇村镇银行\":4755,\"长沙银行\":4216,\"浙江泰隆商业银行\":4051,\"中原银行 \":4753,\"企业银行（中国）\":4761,\"顺德农商银行 \":4036,\"衡水银行\":4752,\"长治银行\":4756,\"大同银行\":4767,\"河南省农村信用社\":4115,\"宁夏黄河农村商业银行\":4150,\"山西省农村信用社\":4156,\"安徽省农村信用社\":4166,\"甘肃省农村信用社\":4157,\"天津农村商业银行\":4153,\"广西壮族自治区农村信用社\":4113,\"陕西省农村信用社\":4108,\"深圳农村商业银行\":4076,\"宁波鄞州农村商业银行\":4052,\"浙江省农村信用社联合社\":4764,\"江苏省农村信用社联合社\":4217,\"江苏紫金农村商业银行股份有限公司 \":4072,\"北京中关村银行股份有限公司 \":4769,\"星展银行（ 中国） 有限公司 \":4778,\"枣庄银行股份有限公司 \":4766,\"海口联合农村商业银行股份有限公司 \":4758,\"南洋商业银行（ 中国） 有限公司 \":4763}";
        JSONObject jsonObject = JSON.parseObject(json);
        Set<String> strings = jsonObject.keySet();
        for (String key : strings) {
            if (key.indexOf(bankName) >= 0) {
                return jsonObject.getString(key);
            }
        }
        return "";
    }


    /**
     * 支付宝转账
     *
     * @param out_biz_no   商家侧唯一订单号，由商家自定义。对于不同转账请求，商家需保证该订单号在自身系统唯一。
     * @param trans_amount 订单总金额，单位为元，精确到小数点后两位
     * @param order_title  转账业务的标题，用于在支付宝用户的账单里显示
     * @param identity     参与方的唯一标识（收款方支付宝账号）
     * @param name         参与方真实姓名，如果非空，将校验收款支付宝账号姓名一致性。
     * @param remark       业务备注
     * @return
     * @throws Exception
     */
    public Map<String, Object> aliTransfer(String out_biz_no, Double trans_amount, String order_title, String identity, String name, String remark) throws Exception {
        CertAlipayRequest certAlipayRequest = new CertAlipayRequest();
        certAlipayRequest.setServerUrl("https://openapi.alipay.com/gateway.do");  //gateway:支付宝网关（固定）https://openapi.alipay.com/gateway.do
        certAlipayRequest.setAppId(aliAppid);  //APPID 即创建应用后生成,详情见创建应用并获取 APPID
        certAlipayRequest.setPrivateKey(appPrivateKey);  //开发者应用私钥，由开发者自己生成
        certAlipayRequest.setFormat("json");  //参数返回格式，只支持 json 格式
        certAlipayRequest.setCharset("UTF-8");  //请求和签名使用的字符编码格式，支持 GBK和 UTF-8
        certAlipayRequest.setSignType("RSA2");  //商户生成签名字符串所使用的签名算法类型，目前支持 RSA2 和 RSA，推荐商家使用 RSA2。
        certAlipayRequest.setCertPath(app_cert_path); //应用公钥证书路径（app_cert_path 文件绝对路径）
        certAlipayRequest.setAlipayPublicCertPath(alipay_cert_path); //支付宝公钥证书文件路径（alipay_cert_path 文件绝对路径）
        certAlipayRequest.setRootCertPath(alipay_root_cert_path);  //支付宝CA根证书文件路径（alipay_root_cert_path 文件绝对路径）
        AlipayClient alipayClient = new DefaultAlipayClient(certAlipayRequest);
        AlipayFundTransUniTransferRequest request = new AlipayFundTransUniTransferRequest();
        request.setBizContent("{" +
                "\"out_biz_no\":\"" + out_biz_no + "\"," +
                "\"trans_amount\":" + trans_amount + "," +
                "\"product_code\":\"TRANS_ACCOUNT_NO_PWD\"," +
                "\"biz_scene\":\"DIRECT_TRANSFER\"," +
                "\"order_title\":\"" + order_title + "\"," +
                "\"payee_info\":{" +
                "\"identity\":\"" + identity + "\"," +
                "\"identity_type\":\"ALIPAY_USER_ID\"," +
                "\"name\":\"" + name + "\"," +
                "}," +
                "\"remark\":\"" + remark + "\"" +
                "}");
        AlipayFundTransUniTransferResponse response = alipayClient.certificateExecute(request);
        Map<String, Object> map = new HashMap<>();
        if (response.isSuccess()) {
            String status = response.getStatus();
            if (status.equals("SUCCESS")) {//成功
                map.put("code", response.getCode());
                map.put("order_id", response.getOrderId());//支付宝订单号
                map.put("pay_fund_order_id", response.getPayFundOrderId());//支付宝流水号
            } else {
                map.put("code", response.getCode());
                map.put("sub_msg", response.getSubMsg());
            }
        } else {
            map.put("code", response.getSubCode());
            map.put("sub_msg", response.getSubMsg());
        }
        return map;
    }


    /**
     * 获取请求内容
     *
     * @param request
     * @return
     * @throws IOException
     */
    private String getParam(HttpServletRequest request) throws IOException {
        // 读取参数
        InputStream inputStream;
        StringBuilder sb = new StringBuilder();
        inputStream = request.getInputStream();
        String s;
        BufferedReader in = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"));
        while ((s = in.readLine()) != null) {
            sb.append(s);
        }
        in.close();
        inputStream.close();
        return sb.toString();
    }


    /**
     * 微信下单的签名算法
     *
     * @param map
     * @return
     */
    private String weixinSignature(Map<String, Object> map) {
        try {
            Set<Map.Entry<String, Object>> entries = map.entrySet();
            List<Map.Entry<String, Object>> infoIds = new ArrayList<Map.Entry<String, Object>>(entries);
            // 对所有传入参数按照字段名的 ASCII 码从小到大排序（字典序）
            Collections.sort(infoIds, new Comparator<Map.Entry<String, Object>>() {
                public int compare(Map.Entry<String, Object> o1, Map.Entry<String, Object> o2) {
                    return (o1.getKey()).toString().compareTo(o2.getKey());
                }
            });
            // 构造签名键值对的格式
            StringBuilder sb = new StringBuilder();
            for (Map.Entry<String, Object> item : infoIds) {
                if (item.getKey() != null || item.getKey() != "") {
                    String key = item.getKey();
                    Object val = item.getValue();
                    if (!(val == "" || val == null)) {
                        sb.append(key + "=" + val + "&");
                    }
                }
            }
            sb.append("key=" + key);
            String sign = MD5AndKL.MD5Encode(sb.toString(), "UTF-8").toUpperCase(); //注：MD5签名方式
            return sign;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }


    /**
     * 微信下单的签名算法
     *
     * @param map
     * @return
     */
    private String weixinSignature(Map<String, Object> map, String key_) {
        try {
            Set<Map.Entry<String, Object>> entries = map.entrySet();
            List<Map.Entry<String, Object>> infoIds = new ArrayList<Map.Entry<String, Object>>(entries);
            // 对所有传入参数按照字段名的 ASCII 码从小到大排序（字典序）
            Collections.sort(infoIds, new Comparator<Map.Entry<String, Object>>() {
                public int compare(Map.Entry<String, Object> o1, Map.Entry<String, Object> o2) {
                    return (o1.getKey()).toString().compareTo(o2.getKey());
                }
            });
            // 构造签名键值对的格式
            StringBuilder sb = new StringBuilder();
            for (Map.Entry<String, Object> item : infoIds) {
                if (item.getKey() != null || item.getKey() != "") {
                    String key = item.getKey();
                    Object val = item.getValue();
                    if (!(val == "" || val == null)) {
                        sb.append(key + "=" + val + "&");
                    }
                }
            }
            sb.append("key=" + key_);
            String sign = MD5AndKL.MD5Encode(sb.toString(), "UTF-8").toUpperCase(); //注：MD5签名方式
            return sign;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }


    /**
     * 微信退款成功后的解密
     *
     * @param req_info
     * @return
     */
    private String wxDecrypt(String req_info) throws NoSuchPaddingException, NoSuchAlgorithmException, NoSuchProviderException,
            InvalidKeyException, BadPaddingException, IllegalBlockSizeException {
        byte[] decode = Base64.getDecoder().decode(req_info);
        String sign = MD5AndKL.MD5Encode(key, "UTF-8").toLowerCase();
        if (Security.getProvider("BC") == null) {
            Security.addProvider(new BouncyCastleProvider());
        }
        Cipher cipher = Cipher.getInstance("AES/ECB/PKCS7Padding", "BC");
        SecretKeySpec secretKeySpec = new SecretKeySpec(sign.getBytes(), "AES");
        cipher.init(Cipher.DECRYPT_MODE, secretKeySpec);
        return new String(cipher.doFinal(decode));
    }


//    public static void main(String[] ages){
//        PayMoneyUtil payMoneyUtil = new PayMoneyUtil();
//        ResultUtil ce = payMoneyUtil.alipay("测试", "测试", "", "121456457", "10", "http://123.com");
//        System.err.println(ce);
//        ResultUtil resultUtil = null;
//        try {
//            resultUtil = payMoneyUtil.queryALIOrder("121456457");
//        } catch (Exception e) {
//            e.printStackTrace();
//        }
//        System.err.println(resultUtil);
//    }


    /**
     * xml转map
     *
     * @param xml
     * @param charset
     * @return
     * @throws UnsupportedEncodingException
     * @throws DocumentException
     */
    public static Map<String, String> xmlToMap(String xml, String charset) throws UnsupportedEncodingException, DocumentException {

        Map<String, String> respMap = new HashMap<String, String>();

        SAXReader reader = new SAXReader();
        Document doc = reader.read(new ByteArrayInputStream(xml.getBytes(charset)));
        Element root = doc.getRootElement();
        xmlToMap(root, respMap);
        return respMap;
    }

    public static Map<String, String> xmlToMap(Element tmpElement, Map<String, String> respMap) {
        if (tmpElement.isTextOnly()) {
            respMap.put(tmpElement.getName(), tmpElement.getText());
            return respMap;
        }

        @SuppressWarnings("unchecked")
        Iterator<Element> eItor = tmpElement.elementIterator();
        while (eItor.hasNext()) {
            Element element = eItor.next();
            xmlToMap(element, respMap);
        }
        return respMap;
    }
}