package com.stylefeng.guns.modular.system.util;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import com.alipay.api.AlipayApiException;
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import com.alipay.api.AlipayClient;
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import com.alipay.api.DefaultAlipayClient;
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import com.alipay.api.domain.AlipayTradeAppPayModel;
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import com.alipay.api.internal.util.AlipaySignature;
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import com.alipay.api.request.AlipayTradeAppPayRequest;
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import com.alipay.api.request.AlipayTradePrecreateRequest;
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import com.alipay.api.request.AlipayTradeQueryRequest;
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import com.alipay.api.request.AlipayTradeRefundRequest;
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import com.alipay.api.response.AlipayTradeAppPayResponse;
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import com.alipay.api.response.AlipayTradePrecreateResponse;
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import com.alipay.api.response.AlipayTradeQueryResponse;
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import com.alipay.api.response.AlipayTradeRefundResponse;
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import org.apache.commons.collections.map.HashedMap;
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import org.bouncycastle.jce.provider.BouncyCastleProvider;
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import org.dom4j.Document;
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import org.dom4j.DocumentException;
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import org.dom4j.Element;
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import org.dom4j.io.SAXReader;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.MediaType;
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import org.springframework.stereotype.Component;
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import javax.crypto.BadPaddingException;
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import javax.crypto.Cipher;
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import javax.crypto.IllegalBlockSizeException;
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import javax.crypto.NoSuchPaddingException;
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import javax.crypto.spec.SecretKeySpec;
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import javax.servlet.http.HttpServletRequest;
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import java.io.*;
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import java.math.BigDecimal;
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import java.net.InetAddress;
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import java.net.UnknownHostException;
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import java.security.InvalidKeyException;
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import java.security.NoSuchAlgorithmException;
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import java.security.NoSuchProviderException;
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import java.security.Security;
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import java.util.*;
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/**
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* 第三方支付工具类
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*/
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@Component
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public class PayMoneyUtil {
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@Value("${alipay.appid}")
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private String aliAppid;//支付宝appid
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@Value("${alipay.appPrivateKey}")
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private String appPrivateKey;//支付宝开发者应用私钥
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@Value("${alipay.alipayPublicKey}")
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private String alipayPublicKey;//支付宝应用公钥
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@Value("${alipay.alipay_public_key}")
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private String alipay_public_key;//支付宝支付公钥
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@Value("${wx.appid}")
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private String appid;//微信appid
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@Value("${wx.mchId}")
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private String mchId;//微信商户号
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@Value("${wx.key}")
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private String key;//微信商户号
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@Value("${callbackPath}")
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private String callbackPath;//支付回调网关地址
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@Autowired
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private HttpClientUtil httpClientUtil;
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private Map<String, JSONObject> order = new HashMap<>();//存储支付订单用于主动查询支付结果
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/**
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* 支付宝支付
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*/
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public ResultUtil alipay(String body, String subject, String outTradeNo, String amount, String notifyUrl){
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//实例化客户端
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AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do", aliAppid, appPrivateKey, "json", "UTF-8", alipayPublicKey, "RSA2");
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//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
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AlipayTradeAppPayRequest request = new AlipayTradeAppPayRequest();
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//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)。
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AlipayTradeAppPayModel model = new AlipayTradeAppPayModel();
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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。
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model.setSubject(subject);//商品的标题/交易标题/订单标题/订单关键字等。
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model.setOutTradeNo(outTradeNo);//商户网站唯一订单号
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model.setTimeoutExpress("30m");
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model.setTotalAmount(amount);//付款金额
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model.setProductCode("QUICK_MSECURITY_PAY");
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request.setBizModel(model);
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request.setNotifyUrl(callbackPath + notifyUrl);
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try {
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//这里和普通的接口调用不同，使用的是sdkExecute
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AlipayTradeAppPayResponse response = alipayClient.sdkExecute(request);
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Map<String, String> map = new HashMap<>();
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map.put("orderString", response.getBody());
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System.out.println(map);//就是orderString 可以直接给客户端请求，无需再做处理。
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return ResultUtil.success(map);
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} catch (AlipayApiException e) {
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e.printStackTrace();
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}
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return null;
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}
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/**
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* 支付宝扫码支付下单
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* @param body
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* @param subject
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* @param outTradeNo
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* @param amount
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* @param notifyUrl
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* @return
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*/
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public ResultUtil aliScanCodePay(String body, String subject, String outTradeNo, String amount, String notifyUrl){
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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
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AlipayTradePrecreateRequest request = new AlipayTradePrecreateRequest();//创建API对应的request类
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request.setBizContent("{" +
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" \"out_trade_no\":\"" + outTradeNo + "\"," +//商户订单号
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" \"total_amount\":\"" + 1 + "\"," +
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" \"subject\":\"" + subject + "\"," +
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" \"notify_url\":\"" + callbackPath + notifyUrl + "\"," +
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" \"body\":\"" + body + "\"," +
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" \"store_id\":\"NJ_001\"," +
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" \"timeout_express\":\"90m\"}");//订单允许的最晚付款时间
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AlipayTradePrecreateResponse response = null;
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try {
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response = alipayClient.execute(request);
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} catch (AlipayApiException e) {
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e.printStackTrace();
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}
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JSONObject alipay_trade_precreate_response = JSON.parseObject(response.getBody()).getJSONObject("alipay_trade_precreate_response");
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System.err.print(alipay_trade_precreate_response.getString("qr_code"));
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return ResultUtil.success(alipay_trade_precreate_response.getString("qr_code"));
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}
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/**
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* 支付成功后的回调处理逻辑
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* @param request
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*/
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public Map<String, String> alipayCallback(HttpServletRequest request){
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//获取支付宝POST过来反馈信息
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Map<String,String> params = new HashMap<String,String>();
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Map requestParams = request.getParameterMap();
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for (Iterator iter = requestParams.keySet().iterator(); iter.hasNext();) {
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String name = (String) iter.next();
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String[] values = (String[]) requestParams.get(name);
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String valueStr = "";
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for (int i = 0; i < values.length; i++) {
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valueStr = (i == values.length - 1) ? valueStr + values[i]
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: valueStr + values[i] + ",";
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}
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//乱码解决，这段代码在出现乱码时使用。
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//valueStr = new String(valueStr.getBytes("ISO-8859-1"), "utf-8");
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params.put(name, valueStr);
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}
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//切记alipaypublickey是支付宝的公钥，请去open.alipay.com对应应用下查看。
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//boolean AlipaySignature.rsaCheckV1(Map<String, String> params, String publicKey, String charset, String sign_type)
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/*try {
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boolean flag = AlipaySignature.rsaCheckV1(params, alipayPublicKey, "UTF-8","RSA2");
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if(flag){*/
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Map<String, String> map = new HashMap<>();
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String out_trade_no = params.get("out_trade_no");
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String subject = params.get("subject");
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String total_amount = params.get("total_amount");
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String trade_no = params.get("trade_no");
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String passback_params = params.get("passback_params");
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map.put("out_trade_no", out_trade_no);//商家订单号
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map.put("subject", subject);
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map.put("total_amount", total_amount);
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map.put("trade_no", trade_no);//支付宝交易号
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return map;
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/*}
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} catch (AlipayApiException e) {
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e.printStackTrace();
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}
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return null;*/
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}
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/**
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* 支付宝查询订单支付状态
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* @param out_trade_no
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* @return
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* @throws Exception
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*/
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public ResultUtil queryALIOrder(String out_trade_no) throws Exception{
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AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do",aliAppid, appPrivateKey,"json","UTF-8", alipay_public_key,"RSA2");
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AlipayTradeQueryRequest request = new AlipayTradeQueryRequest();
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request.setBizContent("{" +
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"\"out_trade_no\":" + out_trade_no +
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" }");
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AlipayTradeQueryResponse response = alipayClient.execute(request);
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if(response.isSuccess()){
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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）
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return ResultUtil.success(tradeStatus);
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} else {
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return ResultUtil.error(response.getMsg());
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}
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}
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/**
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* 微信统一下单
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* @param body 商品描述
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* @param attach 附加数据
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* @param out_trade_no 商户订单号
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* @param total_fee 标价金额
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* @param notify_url 通知地址
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* @param tradeType 交易类型
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* @return
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*/
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public ResultUtil weixinpay(String body, String attach, String out_trade_no, String total_fee, String notify_url, String tradeType,String openId) throws Exception{
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int i = new BigDecimal(total_fee).multiply(new BigDecimal("100")).intValue();
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String hostAddress = null;
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try {
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hostAddress = InetAddress.getLocalHost().getHostAddress();
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} catch (UnknownHostException e) {
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e.printStackTrace();
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}
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String nonce_str = UUIDUtil.getRandomCode(16);
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Map<String, Object> map = new HashMap<>();
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map.put("appid", appid);
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map.put("mch_id", mchId);
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map.put("nonce_str", nonce_str);
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map.put("body", body);
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map.put("out_trade_no", out_trade_no);//存储的订单code
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map.put("total_fee", i);
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map.put("notify_url", callbackPath + notify_url);
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map.put("trade_type", tradeType);
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map.put("openid", openId);
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String s = this.weixinSignature(map);
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map.put("sign", s);
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System.out.println(map);
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String url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
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//设置请求头
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HttpHeaders headers = new HttpHeaders();
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headers.setContentType(MediaType.APPLICATION_XML);
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StringBuffer xmlString = new StringBuffer();
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Set<String> strings = map.keySet();
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String[] keys = {};
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keys = strings.toArray(keys);
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Arrays.sort(keys);
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xmlString.append("<xml>");
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for(int l = 0; l < keys.length; l++){
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xmlString.append("<" + keys[l] + ">" + map.get(keys[l]) + "</" + keys[l] + ">");
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}
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xmlString.append("</xml>");
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Map<String, String> map1 = null;
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HttpClientUtil httpClientUtil = new HttpClientUtil();
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String body1 = httpClientUtil.pushHttpRequsetXml(url, xmlString.toString(), new HashMap<>());
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//将结果xml解析成map
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body1 = body1.replaceAll("<!\\[CDATA\\[","");
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body1 = body1.replaceAll("]]>", "");
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try {
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map1 = this.xmlToMap(body1, "UTF-8");
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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} catch (DocumentException e) {
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e.printStackTrace();
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}
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String return_code = map1.get("return_code");
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if("SUCCESS".equals(return_code)){
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String result_code = map1.get("result_code");
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if("SUCCESS".equals(result_code)){
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String type = map1.get("trade_type");
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String prepay_id = map1.get("prepay_id");
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//重新进行签名后返回给前端
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Map<String, Object> map2 = new HashMap<>();
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switch (type){
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case "JSAPI":
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map2.put("appId", appid);
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map2.put("nonceStr", nonce_str);
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map2.put("package", "prepay_id="+prepay_id);
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map2.put("timeStamp", (new Date().getTime()+"").substring(0, 10));
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map2.put("signType", "MD5");//签名类型
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String s1 = this.weixinSignature(map2);
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map2.put("sign", s1);
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System.err.println(map2);
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return ResultUtil.success(JSONObject.toJSONString(map2));
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case "NATIVE":
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String code_url = map1.get("code_url");
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return ResultUtil.success(code_url);
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case "APP":
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map2.put("appid", appid);
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map2.put("noncestr", nonce_str);
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map2.put("package", "Sign=WXPay");
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map2.put("partnerid", mchId);
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map2.put("prepayid", prepay_id);
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map2.put("timestamp", new Date().getTime() / 1000);
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map2.put("sign", this.weixinSignature(map2));
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System.err.println(map2);
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return ResultUtil.success(map2);
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}
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return null;
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}else{
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System.err.println(map1.get("err_code_des"));
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return ResultUtil.error(map1.get("err_code_des"));
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}
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}else{
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System.err.println(map1.get("return_msg") + appid + "----" + mchId);
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return ResultUtil.error(map1.get("return_msg"), new JSONObject());
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}
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}
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/**
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* 微信支付成功后的回调处理
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* @param request
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*/
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public Map<String, String> weixinpayCallback(HttpServletRequest request){
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try {
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String param = this.getParam(request);
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param = param.replaceAll("<!\\[CDATA\\[","");
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param = param.replaceAll("]]>", "");
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Map<String, String> map = this.xmlToMap(param, "UTF-8");
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String return_code = map.get("return_code");
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if("SUCCESS".equals(return_code)){
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String result_code = map.get("result_code");
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if("SUCCESS".equals(result_code)){
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Map<String, String> map1 = new HashedMap();
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map1.put("nonce_str", map.get("nonce_str"));
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map1.put("out_trade_no", map.get("out_trade_no"));//存储的订单code
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map1.put("attach", map.get("attach"));//存储订单id
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map1.put("total_fee", map.get("total_fee"));
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map1.put("transaction_id", map.get("transaction_id"));//微信支付订单号
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String result = "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>";
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map1.put("result", result);
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return map1;
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}else{
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System.err.println(map.get("err_code_des"));
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}
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}else{
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System.err.println(map.get("return_msg"));
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}
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} catch (IOException e) {
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e.printStackTrace();
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} catch (DocumentException e) {
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e.printStackTrace();
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}
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return null;
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}
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/**
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* 微信扫码收款
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* @param body 商品描述
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* @param attach 附加数据
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* @param nonce_str 随机字符串
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* @param out_trade_no 商户订单号
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* @param total_fee 订单金额
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* @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）
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* @return
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*/
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public ResultUtil wxScanQRCodePay(String body, String attach, String nonce_str, String out_trade_no, String total_fee, String auth_code){
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int i = new BigDecimal(total_fee).multiply(new BigDecimal("100")).intValue();
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String hostAddress = null;
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try {
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InetAddress address = InetAddress.getLocalHost();
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hostAddress = address.getHostAddress();
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} catch (UnknownHostException e) {
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e.printStackTrace();
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}
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String randomCode = null;
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try {
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randomCode = UUIDUtil.getRandomCode(10);
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} catch (Exception e) {
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e.printStackTrace();
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}
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Map<String, Object> map = new HashMap<>();
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map.put("appid", appid);
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map.put("mch_id", mchId);
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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
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map.put("body", body);
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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
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map.put("out_trade_no", randomCode + "_" + out_trade_no);//存储的房间id
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map.put("total_fee", i);
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map.put("spbill_create_ip", hostAddress);
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map.put("auth_code", auth_code);
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String s = this.weixinSignature(map);
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map.put("sign", s);
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String url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
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//设置请求头
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HttpHeaders headers = new HttpHeaders();
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headers.setContentType(MediaType.APPLICATION_XML);
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StringBuffer xmlString = new StringBuffer();
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Set<String> strings = map.keySet();
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String[] keys = {};
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keys = strings.toArray(keys);
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Arrays.sort(keys);
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xmlString.append("<xml>");
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for(int l = 0; l < keys.length; l++){
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xmlString.append("<" + keys[l] + ">" + map.get(keys[l]) + "</" + keys[l] + ">");
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}
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xmlString.append("</xml>");
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Map<String, String> map1 = null;
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String body1 = httpClientUtil.pushHttpRequsetXml(url, xmlString.toString(), new HashMap<>());
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//将结果xml解析成map
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body1 = body1.replaceAll("<!\\[CDATA\\[","");
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body1 = body1.replaceAll("]]>", "");
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try {
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map1 = this.xmlToMap(body1, "UTF-8");
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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} catch (DocumentException e) {
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e.printStackTrace();
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}
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String return_code = map1.get("return_code");
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if("SUCCESS".equals(return_code)){
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String result_code = map1.get("result_code");
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if("SUCCESS".equals(result_code)){
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String type = map1.get("trade_type");
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switch (type){
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case "JSAPI":
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break;
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case "NATIVE":
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String code_url = map1.get("code_url");
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return ResultUtil.success(code_url);
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case "APP":
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String prepay_id = map1.get("prepay_id");
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//重新进行签名后返回给前端
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Map<String, Object> map2 = new HashMap<>();
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map2.put("appid", appid);
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map2.put("noncestr", nonce_str);
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map2.put("package", "Sign=WXPay");
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map2.put("partnerid", mchId);
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map2.put("prepayid", prepay_id);
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map2.put("timestamp", new Date().getTime() + "");
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String s1 = this.weixinSignature(map2);
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map2.put("pac", "Sign=WXPay");
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map2.put("sign", s1);
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// System.err.println(map2);
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return ResultUtil.success(map2);
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}
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return null;
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}else{
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// System.err.println(map1.get("err_code_des"));
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return ResultUtil.error(map1.get("err_code_des"));
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}
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}else{
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// System.err.println(map1.get("return_msg") + appid + "----" + mchId);
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return ResultUtil.error(map1.get("return_msg"), new JSONObject());
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}
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}
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/**
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* 支付宝扫码收款
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* @param data
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* @return
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*/
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public Object aliScanQRCodePay(String data){
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return null;
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}
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/**
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* 微信退款申请
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* @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
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* @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。
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* @param total_fee 订单金额。订单总金额，单位为分，只能为整数
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* @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
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* @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。
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* @return
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*/
|
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);
|
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 = httpClientUtil.pushHttpRequsetXml(url, xmlString.toString(), new HashMap<>());
|
//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"));
|
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 queryWXOrder() 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("transaction_id", nonce_str);//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<>());
|
//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 trade_state = map1.get("trade_state");
|
String time_end = map1.get("time_end");
|
Map<String, Object> map2 = new HashMap<>();
|
map2.put("trade_state", 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("time_end", time_end);//订单支付时间，格式为yyyyMMddHHmmss，如2009年12月25日9点10分10秒表示为20091225091010。
|
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());
|
}
|
}
|
|
|
|
/**
|
* 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)throws Exception{
|
// PayMoneyUtil payMoneyUtil = new PayMoneyUtil();
|
// payMoneyUtil.weixinpay("测试", "123", "12.5", "");
|
PayMoneyUtil payMoneyUtil = new PayMoneyUtil();
|
payMoneyUtil.weixinpay("完成订单", "4861","4861_1_fei","172","/base/wxPayOrderTaxi","JSAPI","o5o4Q5Cwvoxa7m7DciaNZmZauFuM");
|
}
|
|
|
/**
|
* 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;
|
}
|
}
|
