mirror of
https://gitee.com/egzosn/pay-java-parent.git
synced 2026-05-31 12:59:35 +08:00
初始版本
This commit is contained in:
zzs
@@ -0,0 +1,63 @@
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package in.egan.pay.wx.api;
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import in.egan.pay.common.api.BasePayConfigStorage;
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/**
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* 支付客户端配置存储
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* @author egan
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* @email egzosn@gmail.com
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* @date 2016-5-18 14:09:01
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*/
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public class WxPayConfigStorage extends BasePayConfigStorage {
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public String appSecret;
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public String appid ;
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public String mchId;// 商户号
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@Override
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public String getSecretKey() {
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return appSecret;
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}
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public void setAppSecret(String appSecret) {
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this.appSecret = appSecret;
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}
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@Override
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public String getAppid() {
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return appid;
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}
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public void setAppid(String appid) {
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this.appid = appid;
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}
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@Override
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public String getPartner() {
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return mchId;
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}
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@Override
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public String getSeller() {
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return null;
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}
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@Override
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public String getToken() {
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return null;
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}
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public String getMchId() {
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return mchId;
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}
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public void setMchId(String mchId) {
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this.mchId = mchId;
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}
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}
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336
pay-java-wx/src/main/java/in/egan/pay/wx/api/WxPayService.java
Normal file
336
pay-java-wx/src/main/java/in/egan/pay/wx/api/WxPayService.java
Normal file
@@ -0,0 +1,336 @@
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package in.egan.pay.wx.api;
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import in.egan.pay.common.api.PayConfigStorage;
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import in.egan.pay.common.api.PayService;
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import in.egan.pay.common.api.RequestExecutor;
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import in.egan.pay.common.bean.MethodType;
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import in.egan.pay.common.bean.PayOrder;
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import in.egan.pay.common.bean.PayOutMessage;
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import in.egan.pay.common.bean.result.PayError;
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import in.egan.pay.common.exception.PayErrorException;
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import in.egan.pay.common.util.MatrixToImageWriter;
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import in.egan.pay.common.util.sign.SignUtils;
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import in.egan.pay.common.util.str.StringUtils;
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import in.egan.pay.wx.bean.WxTransactionType;
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import in.egan.pay.wx.utils.SimplePostRequestExecutor;
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import in.egan.pay.common.util.XML;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.apache.http.HttpHost;
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import org.apache.http.auth.AuthScope;
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import org.apache.http.auth.UsernamePasswordCredentials;
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import org.apache.http.client.CredentialsProvider;
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import org.apache.http.impl.client.BasicCredentialsProvider;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import java.awt.image.BufferedImage;
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import java.io.IOException;
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import java.io.InputStream;
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import java.math.BigDecimal;
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import java.util.*;
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/**
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* 支付宝支付通知
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* @author egan
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* @email egzosn@gmail.com
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* @date 2016-5-18 14:09:01
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*/
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public class WxPayService implements PayService {
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protected final Log log = LogFactory.getLog(WxPayService.class);
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protected PayConfigStorage payConfigStorage;
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protected CloseableHttpClient httpClient;
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protected HttpHost httpProxy;
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private int retrySleepMillis = 1000;
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private int maxRetryTimes = 5;
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public final static String httpsVerifyUrl = "https://gw.tenpay.com/gateway";
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public final static String unifiedOrderUrl = "https://api.mch.weixin.qq.com/pay/unifiedorder";
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// public final static String orderqueryUrl = "https://api.mch.weixin.qq.com/pay/orderquery";
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/**
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* 微信支付V2版本所需
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* 当前版本不需要
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* @return
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*/
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@Deprecated
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@Override
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public String getHttpsVerifyUrl() {
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return httpsVerifyUrl + "/verifynotifyid.xml";
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}
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@Override
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public boolean verify(Map<String, String> params) {
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if (!"SUCCESS".equals(params.get("return_code"))){
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log.debug(String.format("微信支付异常：return_code=%s,参数集=%s", params.get("return_code"), params));
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return false;
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}
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if(params.get("sign") == null) {
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log.debug("微信支付异常：签名为空！out_trade_no=" + params.get("out_trade_no"));
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}
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try {
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return getSignVerify(params, params.get("sign")) && "true".equals(verifyUrl(params.get("out_trade_no")));
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} catch (PayErrorException e) {
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e.printStackTrace();
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}
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return false;
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}
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/**
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* 根据反馈回来的信息，生成签名结果
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* @param params 通知返回来的参数数组
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* @param sign 比对的签名结果
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* @return 生成的签名结果
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*/
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public boolean getSignVerify(Map<String, String> params, String sign) {
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return SignUtils.valueOf(payConfigStorage.getSignType()).verify(params, sign, "&key=" + payConfigStorage.getKeyPublic(), payConfigStorage.getInputCharset());
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}
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/**
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* 支付宝需要，暂时预留
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* @param out_trade_no 商户单号
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* @return
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* @throws PayErrorException
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*/
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@Override
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public String verifyUrl(String out_trade_no) throws PayErrorException {
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// return execute(new SimplePostRequestExecutor(), getHttpsVerifyUrl(), "partner=" + payConfigStorage.getPartner() + "¬ify_id=" + notify_id);
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return "true";
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}
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/**
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* 向支付端发送请求，在这里执行的策略是当发生access_token过期时才去刷新，然后重新执行请求，而不是全局定时请求
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*
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* @param executor
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* @param uri
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* @param data
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* @return
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* @throws PayErrorException
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*/
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@Override
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public <T, E> T execute(RequestExecutor<T, E> executor, String uri, E data) throws PayErrorException {
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int retryTimes = 0;
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do {
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try {
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return executeInternal(executor, uri, data);
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} catch (PayErrorException e) {
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PayError error = e.getError();
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if (error.getErrorCode() == 403) {
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int sleepMillis = retrySleepMillis * (1 << retryTimes);
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try {
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log.debug(String.format("微信支付系统繁忙，(%s)ms 后重试(第%s次)", sleepMillis, retryTimes + 1));
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Thread.sleep(sleepMillis);
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} catch (InterruptedException e1) {
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throw new RuntimeException(e1);
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}
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} else {
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throw e;
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}
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}
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} while (++retryTimes < maxRetryTimes);
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throw new PayErrorException(new PayError(-1, "微信支付服务端异常，超出重试次数"));
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}
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/**
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* 获取支付平台所需的订单信息
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*
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* @param order 支付订单
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* @return
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* @see in.egan.pay.common.bean.PayOrder
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*/
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@Override
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public Map<String, Object> orderInfo(PayOrder order) {
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// Map<String, Object> results = new HashMap<String, Object>();
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////统一下单
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SortedMap<String, Object> parameters = new TreeMap<String, Object>();
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parameters.put("appid", payConfigStorage.getAppid());
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parameters.put("mch_id", payConfigStorage.getPartner());
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parameters.put("nonce_str", SignUtils.randomStr());
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parameters.put("body", order.getSubject());// 购买支付信息
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parameters.put("notify_url", payConfigStorage.getNotifyUrl());
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parameters.put("out_trade_no", order.getTradeNo());// 订单号
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parameters.put("spbill_create_ip", "192.168.1.150");
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parameters.put("total_fee", order.getPrice().multiply(new BigDecimal(100)).intValue());// 总金额单位为分
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parameters.put("trade_type", order.getTransactionType().getType());
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parameters.put("attach", order.getBody());
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if (WxTransactionType.NATIVE == order.getTransactionType()){
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parameters.put("product_id", order.getTradeNo());
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}
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String sign = createSign(SignUtils.parameterText(parameters), payConfigStorage.getInputCharset());
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parameters.put("sign", sign);
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String requestXML = XML.getMap2Xml(parameters);
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log.debug("requestXML：" + requestXML);
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String result = null;
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try {
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result = execute(new SimplePostRequestExecutor(), unifiedOrderUrl, requestXML);
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log.debug("获取预支付订单返回结果33:" + result);
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/////////APP端调起支付的参数列表
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Map map = XML.toJSONObject(result);
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if (!"SUCCESS".equals(map.get("return_code"))){
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throw new PayErrorException(new PayError(-1, (String) map.get("return_msg"), result));
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}
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//如果是扫码支付无需处理，直接返回
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if (WxTransactionType.NATIVE == order.getTransactionType()){
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return map;
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}
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SortedMap<String, Object> params = new TreeMap<String, Object>();
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params.put("appid", payConfigStorage.getAppid());
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params.put("partnerid", payConfigStorage.getPartner());
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params.put("prepayid", map.get("prepay_id"));
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params.put("timestamp", System.currentTimeMillis() / 1000);
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params.put("noncestr", map.get("nonce_str")/*WxpayCore.genNonceStr()*/);
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if (WxTransactionType.JSAPI == order.getTransactionType()){
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params.put("package", "prepay_id=" + map.get("prepay_id"));
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params.put("signType", payConfigStorage.getSignType());
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}else if (WxTransactionType.APP == order.getTransactionType()){
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params.put("package", "Sign=WXPay");
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}
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String paySign = createSign(SignUtils.parameterText(params), payConfigStorage.getInputCharset());
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params.put("sign", paySign);
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return params;
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} catch (PayErrorException e) {
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e.printStackTrace();
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}
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// result = WxpayCore.httpsRequest2(httpsVerifyUrl, "POST", requestXML);
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//////////////////////////
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return null;
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}
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/**
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* 签名
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* @param content 需要签名的内容 不包含key
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* @param characterEncoding 字符编码
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* @return
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*/
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@Override
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public String createSign(String content, String characterEncoding) {
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return SignUtils.valueOf(payConfigStorage.getSignType().toUpperCase()).createSign(content, "&key=" + payConfigStorage.getKeyPrivate(), characterEncoding).toUpperCase();
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}
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@Override
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public Map<String, String> getParameter2Map(Map<String, String[]> parameterMap, InputStream is) {
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TreeMap<String, String> map = new TreeMap();
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try {
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return XML.inputStream2Map(is, map);
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} catch (IOException e) {
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e.printStackTrace();
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}
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return map;
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}
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@Override
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public PayOutMessage getPayOutMessage(String code, String message) {
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return PayOutMessage.XML().code(code.toUpperCase()).content(message).build();
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}
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/**
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* 针对web端的即时付款
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* 暂未实现或无此功能
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* @param orderInfo 发起支付的订单信息
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* @param method 请求方式 "post" "get",
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* @return
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*/
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@Override
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public String buildRequest(Map<String, Object> orderInfo, MethodType method) {
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throw new UnsupportedOperationException();
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}
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@Override
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public BufferedImage genQrPay(Map<String, Object> orderInfo) {
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//获取对应的支付账户操作工具（可根据账户id）
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if (!"SUCCESS".equals(orderInfo.get("result_code"))){
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throw new RuntimeException(new PayError(-1, (String) orderInfo.get("err_code")).toString());
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}
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return MatrixToImageWriter.writeInfoToJpgBuff((String) orderInfo.get("code_url"));
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}
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protected <T, E> T executeInternal(RequestExecutor<T, E> executor, String uri, E data) throws PayErrorException {
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try {
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return executor.execute(getHttpClient(), httpProxy, uri, data);
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} catch (IOException e) {
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throw new RuntimeException(e);
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}
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}
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public HttpHost getHttpProxy() {
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return httpProxy;
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}
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public CloseableHttpClient getHttpClient() {
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return httpClient;
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}
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/**
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* 设置支付配置
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* @param payConfigStorage 支付配置
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*/
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public void setPayConfigStorage(PayConfigStorage payConfigStorage) {
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this.payConfigStorage = payConfigStorage;
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String http_proxy_host = payConfigStorage.getHttpProxyHost();
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int http_proxy_port = payConfigStorage.getHttpProxyPort();
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String http_proxy_username = payConfigStorage.getHttpProxyUsername();
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String http_proxy_password = payConfigStorage.getHttpProxyPassword();
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if (StringUtils.isNotBlank(http_proxy_host)) {
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// 使用代理服务器
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if (StringUtils.isNotBlank(http_proxy_username)) {
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// 需要用户认证的代理服务器
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CredentialsProvider credsProvider = new BasicCredentialsProvider();
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credsProvider.setCredentials(
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new AuthScope(http_proxy_host, http_proxy_port),
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new UsernamePasswordCredentials(http_proxy_username, http_proxy_password));
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httpClient = HttpClients
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.custom()
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.setDefaultCredentialsProvider(credsProvider)
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.build();
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} else {
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// 无需用户认证的代理服务器
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httpClient = HttpClients.createDefault();
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}
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httpProxy = new HttpHost(http_proxy_host, http_proxy_port);
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} else {
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httpClient = HttpClients.createDefault();
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}
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}
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@Override
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public PayConfigStorage getPayConfigStorage() {
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return payConfigStorage;
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}
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public WxPayService() {
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}
|
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public WxPayService(PayConfigStorage payConfigStorage) {
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setPayConfigStorage(payConfigStorage);
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}
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}
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||||
@@ -0,0 +1,25 @@
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||||
package in.egan.pay.wx.bean;
|
||||
|
||||
import in.egan.pay.common.bean.TransactionType;
|
||||
|
||||
/**
|
||||
* 微信交易类型
|
||||
* @author egan
|
||||
* @email egzosn@gmail.com
|
||||
* @date 2016/10/19 22:58
|
||||
*/
|
||||
public enum WxTransactionType implements TransactionType {
|
||||
//公众号支付
|
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JSAPI,//暂未接触
|
||||
//扫码付
|
||||
NATIVE,
|
||||
//移动支付
|
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APP,
|
||||
//刷卡付
|
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MICROPAY;//暂未接触
|
||||
|
||||
@Override
|
||||
public String getType() {
|
||||
return this.name();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,74 @@
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||||
package in.egan.pay.wx.utils;
|
||||
|
||||
import in.egan.pay.common.api.RequestExecutor;
|
||||
import in.egan.pay.common.bean.result.PayError;
|
||||
import in.egan.pay.common.exception.PayErrorException;
|
||||
import in.egan.pay.common.util.XML;
|
||||
import in.egan.pay.common.util.http.Utf8ResponseHandler;
|
||||
import org.apache.http.Consts;
|
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import org.apache.http.HttpHost;
|
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import org.apache.http.client.ClientProtocolException;
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import org.apache.http.client.config.RequestConfig;
|
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.entity.StringEntity;
|
||||
import org.apache.http.impl.client.CloseableHttpClient;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* @author egan
|
||||
* @email egzosn@gmail.com
|
||||
* @date 2016-5-18 14:09:01
|
||||
*/
|
||||
public class SimplePostRequestExecutor implements RequestExecutor<String, String> {
|
||||
|
||||
@Override
|
||||
public String execute(CloseableHttpClient httpclient, HttpHost httpProxy, String uri, String postEntity) throws PayErrorException, ClientProtocolException, IOException {
|
||||
HttpPost httpPost = new HttpPost(uri);
|
||||
if (httpProxy != null) {
|
||||
RequestConfig config = RequestConfig.custom().setProxy(httpProxy).build();
|
||||
httpPost.setConfig(config);
|
||||
}
|
||||
|
||||
if (postEntity != null) {
|
||||
StringEntity entity = new StringEntity(postEntity, Consts.UTF_8);
|
||||
httpPost.setEntity(entity);
|
||||
}
|
||||
|
||||
|
||||
try (CloseableHttpResponse response = httpclient.execute(httpPost)) {
|
||||
String responseContent = Utf8ResponseHandler.INSTANCE.handleResponse(response);
|
||||
/* Map<String, Object> map = XML.toMap(responseContent);
|
||||
|
||||
PayError error = PayError.fromMap(map);
|
||||
if (null != error) {
|
||||
throw new PayErrorException(error);
|
||||
}*/
|
||||
return responseContent;
|
||||
}
|
||||
|
||||
/* CloseableHttpResponse response = null;
|
||||
try {
|
||||
response = httpclient.execute(httpPost);
|
||||
// String responseContent = Utf8ResponseHandler.INSTANCE.handleResponse(response);
|
||||
String responseContent = Utf8ResponseHandler.INSTANCE.handleResponse(response);
|
||||
Map<String, Object> map = XML.toMap(responseContent);
|
||||
|
||||
PayError error = PayError.fromMap(map);
|
||||
if (null != error) {
|
||||
throw new PayErrorException(error);
|
||||
}
|
||||
return responseContent;
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}finally {
|
||||
if (response != null) {
|
||||
response.close();
|
||||
}
|
||||
}
|
||||
return null;*/
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user