src/main/java/com/yeshi/buwan/controller/api/VIPController.java
@@ -3,9 +3,14 @@ import com.google.gson.*; import com.yeshi.buwan.domain.user.LoginUser; import com.yeshi.buwan.domain.vip.*; import com.yeshi.buwan.dto.order.PPTVVideoPrice; import com.yeshi.buwan.dto.order.PayWayInfoDTO; import com.yeshi.buwan.exception.PPTVException; import com.yeshi.buwan.exception.goldcorn.GoldCornException; import com.yeshi.buwan.exception.order.OrderException; import com.yeshi.buwan.exception.order.PayException; import com.yeshi.buwan.exception.vip.VIPException; import com.yeshi.buwan.pptv.entity.PPTVSeries; import com.yeshi.buwan.pptv.entity.VideoPPTVMap; import com.yeshi.buwan.service.inter.LoginUserService; import com.yeshi.buwan.service.inter.juhe.PPTVService; @@ -29,6 +34,8 @@ import javax.annotation.Resource; import javax.servlet.http.HttpServletRequest; import java.lang.reflect.Type; import java.math.BigDecimal; import java.math.RoundingMode; import java.util.Date; import java.util.List; import java.util.UUID; @@ -125,12 +132,12 @@ }).create(); JSONObject root = new JSONObject(); List<OrderRecord> list = orderService.listOrderRecord(loginUid, OrderType.vip,null, page, Constant.pageCount); List<OrderRecord> list = orderService.listOrderRecord(loginUid, OrderType.vip, null, page, Constant.pageCount); for (OrderRecord record : list) { record.setIpInfo(null); record.setUpdateTime(null); } long count = orderService.countOrderRecord(loginUid, OrderType.vip,null); long count = orderService.countOrderRecord(loginUid, OrderType.vip, null); root.put("list", gson.toJson(list)); root.put("count", count); return JsonUtilV2.loadTrueJson(root.toString()); @@ -173,13 +180,21 @@ String ip = IPUtil.getRemotIP(request); OrderRecord record = new OrderRecord(); VIPPrice vipPrice = null; if (orderType == OrderType.video) { //视频 VideoPPTVMap map = pptvService.selectVideoPPTVMapByInfoId(infoId); if (map == null) { return JsonUtilV2.loadFalseJson("影片不存在"); } PPTVSeries pptvSeries = pptvService.selectSeriesByInfoId(infoId); if (pptvSeries == null) { return JsonUtilV2.loadFalseJson("影片不存在"); } record.setRemarks(pptvSeries.getName()); } else { vipPrice = vipPriceService.selectByPrimaryKey(priceId); if (vipPrice == null) { @@ -187,15 +202,19 @@ } } OrderRecord record = new OrderRecord(); record.setUid(loginUid); if (vipPrice != null) if (vipPrice != null) { record.setType(vipPrice.getType()); record.setMoney(vipPrice.getActualPrice()); } else { PPTVVideoPrice price = new Gson().fromJson(systemConfigService.getConfigValueByKeyCache("videoPrice"), PPTVVideoPrice.class); record.setMoney(price.getActualPrice().subtract(new BigDecimal(goldCorn).divide(new BigDecimal(100), 2, RoundingMode.UP))); } record.setOrderType(orderType); record.setVideoInfoId(infoId); record.setGoldCorn(goldCorn); record.setMoney(vipPrice.getActualPrice()); record.setPayWay(payWay); record.setState(OrderRecord.STATE_NOT_PAY); record.setIpInfo(IPUtil.getRemotIP(request) + ":" + IPUtil.getRemotePort(request)); @@ -207,49 +226,24 @@ } PayWayInfoDTO payResult = null; try { orderService.payOrder(record); payResult = orderService.payOrder(record); } catch (OrderException e) { e.printStackTrace(); return JsonUtilV2.loadFalseJson(e.getMessage()); } catch (GoldCornException e) { e.printStackTrace(); return JsonUtilV2.loadFalseJson(e.getMessage()); } catch (PayException e) { e.printStackTrace(); return JsonUtilV2.loadFalseJson(e.getMessage()); } catch (VIPException e) { return JsonUtilV2.loadFalseJson(e.getMessage()); } catch (PPTVException e) { return JsonUtilV2.loadFalseJson(e.getMessage()); } String orderNo = VIPOrderUtil.getOutOrderNo(record.getOrderType(), record.getId()); switch (payWay) { case OrderRecord .PAY_WAY_ALIPAY: { //生成支付宝支付订单 String form = VipUtil.getVipChargeAlipayForm(record.getId(), orderNo, record.getMoney()); //暂存2分钟 String id = StringUtil.Md5(UUID.randomUUID().toString() + "#" + System.currentTimeMillis()); redisManager.cacheCommonString(id, form, 120); org.json.JSONObject data = new org.json.JSONObject(); data.put("payUrl", Constant.HOST + "/BuWan/alipay/printPayForm?formId=" + id); data.put("payWay", payWay); return JsonUtilV2.loadTrueJson(data.toString()); } case OrderRecord .PAY_WAY_WX: { //生成微信支付订单 try { String payUrl = VipUtil.createWXOrder(record.getId(), ip, orderNo, vipPrice.getActualPrice(), "影视大全VIP-" + vipPrice.getType().getName()); org.json.JSONObject data = new org.json.JSONObject(); data.put("payUrl", payUrl); data.put("payWay", payWay); return JsonUtilV2.loadTrueJson(data.toString()); } catch (Exception e) { logger.error("生成微信支付订单出错", e); return JsonUtilV2.loadFalseJson("生成微信支付订单出错"); } } } return JsonUtilV2.loadFalseJson("请选择支付方式"); return JsonUtilV2.loadTrueJson(new Gson().toJson(payResult)); } /** src/main/java/com/yeshi/buwan/controller/api/VideoInfoController.java
@@ -5,6 +5,7 @@ import com.yeshi.buwan.domain.VideoInfo; import com.yeshi.buwan.domain.user.LoginUser; import com.yeshi.buwan.domain.vip.*; import com.yeshi.buwan.dto.order.PPTVVideoPrice; import com.yeshi.buwan.exception.goldcorn.GoldCornException; import com.yeshi.buwan.exception.order.OrderException; import com.yeshi.buwan.exception.order.PayException; @@ -37,9 +38,7 @@ import javax.annotation.Resource; import javax.servlet.http.HttpServletRequest; import java.lang.reflect.Type; import java.util.Date; import java.util.List; import java.util.UUID; import java.util.*; @Controller @RequestMapping("api/v2/videoinfo") @@ -62,6 +61,9 @@ @Resource private GoldCornManager goldCornManager; @Resource private SystemConfigService systemConfigService; private String getDurationDesc(int duration) { int h = duration / (60 * 60); @@ -94,11 +96,23 @@ return JsonUtilV2.loadFalseJson("当前影片不能购买"); } Set<String> typeSets = new HashSet<>(); try { String[] sts = series.getProgramcategory().split(","); for (String st : sts) { typeSets.add(st.split("-")[0]); } typeSets.remove("好莱坞"); typeSets.remove("院线"); } catch (Exception e) { } PPTVSimpleVideoInfo videoInfo = new PPTVSimpleVideoInfo(); videoInfo.setInfoId(series.getInfoID()); videoInfo.setName(series.getName()); videoInfo.setPicture(series.getCover()); videoInfo.setCategory(series.getProgramcategory().replace("-电视剧", "").replace("-电影", "").replace("-动漫", "").replace("-少儿", "")); videoInfo.setCategory(com.yeshi.buwan.util.StringUtil.join(typeSets, " ")); videoInfo.setActors(series.getActor()); videoInfo.setDirectors(series.getDirector()); if (series.getSeries() != null && series.getSeries().size() > 0 && !StringUtil.isNullOrEmpty(series.getSeries().get(0).getDuration())) @@ -109,10 +123,12 @@ JSONObject data = new JSONObject(); data.put("video", gson.toJson(videoInfo)); PPTVVideoPrice price = new Gson().fromJson(systemConfigService.getConfigValueByKeyCache("videoPrice"), PPTVVideoPrice.class); //加载价格信息 JSONObject priceInfo=new JSONObject(); priceInfo.put("discount","6折"); priceInfo.put("actualPrice","3.9"); JSONObject priceInfo = new JSONObject(); priceInfo.put("discount", price.getTag()); priceInfo.put("actualPrice",price.getActualPrice()); data.put("price", priceInfo); if (!StringUtil.isNullOrEmpty(loginUid)) { src/main/java/com/yeshi/buwan/dto/order/PPTVVideoPrice.java
New file @@ -0,0 +1,45 @@ package com.yeshi.buwan.dto.order; import java.math.BigDecimal; /** * PPTV单片价格 */ public class PPTVVideoPrice { //原价 private BigDecimal price; //真实价格 private BigDecimal actualPrice; //标签 private String tag; public PPTVVideoPrice(BigDecimal price, BigDecimal actualPrice, String tag) { this.price = price; this.actualPrice = actualPrice; this.tag = tag; } public BigDecimal getPrice() { return price; } public void setPrice(BigDecimal price) { this.price = price; } public BigDecimal getActualPrice() { return actualPrice; } public void setActualPrice(BigDecimal actualPrice) { this.actualPrice = actualPrice; } public String getTag() { return tag; } public void setTag(String tag) { this.tag = tag; } } src/main/java/com/yeshi/buwan/dto/order/PayWayInfoDTO.java
@@ -1,6 +1,7 @@ package com.yeshi.buwan.dto.order; public class PayWayInfoDTO { //0-表示支付成功 private int payWay; private String payUrl;
@@ -254,6 +254,9 @@ * @return */ public static boolean buyGoods(String openId, String orderNo, String goodsNo, Date orderTime) { if (1 > 0) { return false; } Map<String, String> params = new HashMap<>(); params.put("openId", openId); params.put("canal", CHANNEL_ID); src/main/java/com/yeshi/buwan/service/imp/juhe/PPTVServiceImpl.java
@@ -290,6 +290,11 @@ return pptvSeriesDao.findOne(query); } @Override public PPTVSeries selectSeriesByInfoId(String infoId) { return pptvSeriesDao.get(infoId); } /** * 删除剧集 * src/main/java/com/yeshi/buwan/service/imp/order/OrderServiceImpl.java
@@ -62,7 +62,7 @@ @Transactional(rollbackFor = Exception.class) @Override public OrderRecord createOrder(OrderRecord record) throws OrderException { if (record.getMoney() == null || record.getType() == null || record.getOrderType() == null || record.getUid() == null) { if (record.getMoney() == null || (record.getType() == null && record.getVideoInfoId() == null) || record.getOrderType() == null || record.getUid() == null) { throw new OrderException(1, "参数不完整"); } @@ -73,6 +73,25 @@ if (record.getCreateTime() == null) { record.setCreateTime(new Date()); } if (record.getPayWay() == OrderRecord.PAY_WAY_WX) { if (record.getGoldCorn() != null && record.getGoldCorn() > 0) { if (record.getMoney().compareTo(new BigDecimal("0")) == 0) { record.setPayWay(OrderRecord.PAY_WAY_GOLDCORN); } else { record.setPayWay(OrderRecord.PAY_WAY_WX_GOLDCORN); } } } else if (record.getPayWay() == OrderRecord.PAY_WAY_ALIPAY) { if (record.getGoldCorn() != null && record.getGoldCorn() > 0) { if (record.getMoney().compareTo(new BigDecimal("0")) == 0) { record.setPayWay(OrderRecord.PAY_WAY_GOLDCORN); } else { record.setPayWay(OrderRecord.PAY_WAY_ALIPAY_GOLDCORN); } } } record.setMoneyPay(false); record.setGoldCornPay(false); @@ -85,8 +104,7 @@ @Transactional(rollbackFor = Exception.class) // @GlobalTransactional(timeoutMills = 30000, name = "buwan-order", rollbackFor = Exception.class) @Override public PayWayInfoDTO payOrder(OrderRecord record) throws OrderException, GoldCornException, PayException { //TODO 影视豆支付 public PayWayInfoDTO payOrder(OrderRecord record) throws OrderException, GoldCornException, PayException, VIPException, PPTVException { String orderNo = VIPOrderUtil.getOutOrderNo(record.getOrderType(), record.getId()); switch (record.getPayWay()) { case OrderRecord @@ -97,12 +115,16 @@ } catch (Exception e) { throw new GoldCornException(1, "影视豆扣除出错"); } paySuccess(record.getId(), OrderRecord.PAY_WAY_GOLDCORN, null, new Date()); orderLogger.info("订单影视豆支付成功：id-{}", record.getId()); case OrderRecord .PAY_WAY_ALIPAY: { if (record.getMoney() != null && record.getMoney().compareTo(new BigDecimal(0)) == 0) { return new PayWayInfoDTO(0, VipUtil.getPaySuccessUrl(record.getId())); } //生成支付宝支付订单 String form = VipUtil.getVipChargeAlipayForm(record.getId(), orderNo, record.getMoney()); String form = VipUtil.getVipChargeAlipayForm(record.getId(), record.getOrderType(), orderNo, record.getMoney()); //暂存2分钟 String id = StringUtil.Md5(UUID.randomUUID().toString() + "#" + System.currentTimeMillis()); redisManager.cacheCommonString(id, form, 120); @@ -115,12 +137,17 @@ .PAY_WAY_WX_GOLDCORN: try { goldCornManager.consumeGoldCorn(record, record.getGoldCorn()); } catch (Exception e) { throw new GoldCornException(1, "影视豆扣除出错"); } paySuccess(record.getId(), OrderRecord.PAY_WAY_GOLDCORN, null, new Date()); orderLogger.info("订单影视豆支付成功：id-{} 类型-{}", record.getId(), record.getOrderType().name()); case OrderRecord .PAY_WAY_WX: { if (record.getMoney() != null && record.getMoney().compareTo(new BigDecimal(0)) == 0) { return new PayWayInfoDTO(0, VipUtil.getPaySuccessUrl(record.getId())); } //生成微信支付订单 try { String title = ""; @@ -141,12 +168,13 @@ case OrderRecord.PAY_WAY_GOLDCORN: { try { goldCornManager.consumeGoldCorn(record, record.getGoldCorn()); orderLogger.info("订单影视豆支付成功：id-{}", record.getId()); } catch (Exception e) { throw new GoldCornException(1, "影视豆扣除出错"); } orderLogger.info("订单影视豆支付成功：id-{}", record.getId()); paySuccess(record.getId(), OrderRecord.PAY_WAY_GOLDCORN, null, new Date()); return new PayWayInfoDTO(0, VipUtil.getPaySuccessUrl(record.getId())); } break; } throw new OrderException(1, "支付方式不存在"); } @@ -186,69 +214,67 @@ //修改记录 Query query = session.createSQLQuery("select * from wk_vip_order_record r where r.id=? for update").addEntity(OrderRecord.class).setCacheable(false).setParameter(0, id); List<OrderRecord> list = query.list(); if (list != null && list.size() > 0) { OrderRecord record = list.get(0); if (record.getState() != OrderRecord.STATE_NOT_PAY) throw new VIPException(1, "订单未处于待支付状态"); if (record.getPayWay() != OrderRecord.PAY_WAY_GOLDCORN) { record.setPayMoney(payMoney); record.setMoneyPay(true); } else { record.setGoldCornPay(true); } record.setPayTime(payTime); record.setUpdateTime(new Date()); record.setState(getPayState(record)); //已经支付成功 if (record.getState() == OrderRecord.STATE_PAY) { session.createSQLQuery("insert into wk_vip_order_pay_success(id,create_time) value(?,now())").setParameter(0, id).executeUpdate(); } if (record.getOrderType() == OrderType.vip) { Date[] expireDate = addExpireTime(session, record.getUid(), payTime, record.getType()); record.setVipStartTime(expireDate[0]); record.setVipEndTime(expireDate[1]); if (expireDate == null) { throw new VIPException(2, "添加用户会员时间出错"); } session.update(record); if (record.getState() == OrderRecord.STATE_PAY) { orderLogger.info("订单全部支付成功：id-{}", id); //购买VIP pptvVipManager.buyVIP(record); orderLogger.info("购买VIP成功：id-{}", id); } else { orderLogger.info("订单部分支付成功：id-{}", id); } } else if (record.getOrderType() == OrderType.video) { record.setVipStartTime(payTime); //7天之内有效 record.setVipEndTime(new Date(payTime.getTime() + 1000 * 60 * 60L * 24 * 7)); session.update(record); //单片购买成功（7天有效期） if (record.getState() == OrderRecord.STATE_PAY) { orderLogger.info("订单全部支付成功：id-{}", id); //购买单片 pptvVipManager.buyVideo(record); orderLogger.info("购买单片成功：id-{}", id); } else { orderLogger.info("订单部分支付成功：id-{}", id); } } return record; } else { if (list == null || list.size() == 0) throw new VIPException(10, "订单不存在"); OrderRecord record = list.get(0); if (record.getState() != OrderRecord.STATE_NOT_PAY) throw new VIPException(1, "订单未处于待支付状态"); if (payWay != OrderRecord.PAY_WAY_GOLDCORN) { record.setPayMoney(payMoney); record.setMoneyPay(true); } else { record.setGoldCornPay(true); } record.setPayTime(payTime); record.setUpdateTime(new Date()); record.setState(getPayState(record)); //已经支付成功 if (record.getState() == OrderRecord.STATE_PAY) { session.createSQLQuery("insert into wk_vip_order_pay_success(id,create_time) value(?,now())").setParameter(0, id).executeUpdate(); } if (record.getOrderType() == OrderType.vip) { Date[] expireDate = addExpireTime(session, record.getUid(), payTime, record.getType()); record.setVipStartTime(expireDate[0]); record.setVipEndTime(expireDate[1]); if (expireDate == null) { throw new VIPException(2, "添加用户会员时间出错"); } session.update(record); if (record.getState() == OrderRecord.STATE_PAY) { orderLogger.info("订单全部支付成功：id-{}", id); //购买VIP pptvVipManager.buyVIP(record); orderLogger.info("购买VIP成功：id-{}", id); } else { orderLogger.info("订单部分支付成功：id-{}", id); } } else if (record.getOrderType() == OrderType.video) { record.setVipStartTime(payTime); //7天之内有效 record.setVipEndTime(new Date(payTime.getTime() + 1000 * 60 * 60L * 24 * 7)); session.update(record); //单片购买成功（7天有效期） if (record.getState() == OrderRecord.STATE_PAY) { orderLogger.info("订单全部支付成功：id-{}", id); //购买单片 pptvVipManager.buyVideo(record); orderLogger.info("购买单片成功：id-{}", id); } else { orderLogger.info("订单部分支付成功：id-{}", id); } } return record; }
@@ -88,4 +88,7 @@ public PPTVSeries selectSeriesBySeriesCode(String cid); public PPTVSeries selectSeriesByInfoId(String infoId); } src/main/java/com/yeshi/buwan/service/inter/order/OrderService.java
@@ -60,7 +60,7 @@ * * @param record */ public PayWayInfoDTO payOrder(OrderRecord record) throws OrderException, GoldCornException, PayException; public PayWayInfoDTO payOrder(OrderRecord record) throws OrderException, GoldCornException, PayException, VIPException, PPTVException; /** src/main/java/com/yeshi/buwan/service/manager/GoldCornManager.java
@@ -28,6 +28,10 @@ @Reference(version = "1.0", check = false) private GoldCornBalanceService goldCornBalanceService; public void init(String uid) throws Exception { goldCornBalanceService.init(getAppCode(), getUid(uid)); } /** * 获取金币系统的用户ID @@ -55,7 +59,10 @@ public long getBalance(String uid) { try { Long count = goldCornBalanceService.getBalance(getAppCode(), getUid(uid)); return count==null?0:count; if (count == null) { init(uid); } return count == null ? 0 : count; } catch (Exception e) { e.printStackTrace(); } src/main/java/com/yeshi/buwan/util/StringUtil.java
@@ -9,7 +9,9 @@ import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.text.DateFormat; import java.util.Collection; import java.util.Date; import java.util.Iterator; import java.util.List; import java.util.regex.Matcher; import java.util.regex.Pattern; @@ -55,6 +57,18 @@ String st = ""; for (int i = 0; i < srcList.size(); i++) { st += srcList.get(i) + seperate; } if (st.endsWith(seperate)) { st = st.substring(0, st.length() - seperate.length()); } return st; } public static String join(Collection srcList, String seperate) { String st = ""; for (Iterator<String> its = srcList.iterator(); its.hasNext(); ) { st += its.next() + seperate; } if (st.endsWith(seperate)) { st = st.substring(0, st.length() - seperate.length()); @@ -174,15 +188,15 @@ } else { Gson gson = new GsonBuilder().enableComplexMapKeySerialization().excludeFieldsWithoutExposeAnnotation() .setDateFormat(DateFormat.LONG).registerTypeAdapter(Date.class, new JsonSerializer<Date>() { @Override public JsonElement serialize(Date value, Type theType, JsonSerializationContext context) { if (value == null) { return new JsonPrimitive("0"); } else { return new JsonPrimitive(value.getTime()); } } }).setFieldNamingPolicy(FieldNamingPolicy.UPPER_CAMEL_CASE)// 会把字段首字母大写 @Override public JsonElement serialize(Date value, Type theType, JsonSerializationContext context) { if (value == null) { return new JsonPrimitive("0"); } else { return new JsonPrimitive(value.getTime()); } } }).setFieldNamingPolicy(FieldNamingPolicy.UPPER_CAMEL_CASE)// 会把字段首字母大写 .setPrettyPrinting().setVersion(1.0).create(); String st = gson.toJson(o); return Utils.JsonFilter(st); src/main/java/com/yeshi/buwan/util/user/VipUtil.java
@@ -1,6 +1,7 @@ package com.yeshi.buwan.util.user; import com.alipay.api.AlipayApiException; import com.yeshi.buwan.domain.vip.OrderType; import com.yeshi.buwan.util.Constant; import org.apache.commons.io.IOUtils; import org.yeshi.utils.alipay.AlipayH5PayUtil; @@ -73,11 +74,14 @@ * @param money * @return */ public static String getVipChargeAlipayForm(String id, String orderNo, BigDecimal money) { public static String getVipChargeAlipayForm(String id, OrderType orderType, String orderNo, BigDecimal money) { try { String goodsTitle = "影视大全会员充值"; String returnUrl = "http://vip.ysdq.yeshitv.com/pay_success.html?id=" + id; String notifyUrl = Constant.HOST+ "/BuWan/alipay/pay"; if (orderType == OrderType.video) { goodsTitle = "影视大全单片购买"; } String returnUrl = getPaySuccessUrl(id); String notifyUrl = Constant.HOST + "/BuWan/alipay/pay"; AlipayAppInfo appInfo = getAlipayApp(); String form = AlipayH5PayUtil.createOrderForm(appInfo, orderNo, money, goodsTitle, returnUrl, notifyUrl); return form; @@ -85,6 +89,11 @@ e.printStackTrace(); } return null; } public static String getPaySuccessUrl(String id) { return "http://vip.ysdq.yeshitv.com/pay_success.html?id=" + id; } @@ -102,7 +111,7 @@ WXPlaceOrderParams params = new WXPlaceOrderParams(); params.setIp(ip); params.setOrderNo(orderNo); params.setNotifyUrl( Constant.HOST+ "/BuWan/wx/pay/vip"); params.setNotifyUrl(Constant.HOST + "/BuWan/wx/pay/vip"); params.setFee(money); params.setBody(title); params.setApp(getWXAPP()); src/main/resources/domain/vip/OrderRecord.hbm.xml
@@ -42,6 +42,7 @@ <property name="videoInfoId" column="video_info_id" type="string"></property> <property name="moneyPay" column="money_pay" type="boolean"></property> <property name="goldCornPay" column="gold_corn_pay" type="boolean"></property> <property name="remarks" column="remarks" type="string"></property> </class> src/test/java/com/hxh/spring/test/ConfigTest.java
@@ -9,6 +9,7 @@ import com.yeshi.buwan.domain.jump.JumpTypeEnum; import com.yeshi.buwan.domain.system.DetailSystemConfig; import com.yeshi.buwan.domain.system.SystemConfig; import com.yeshi.buwan.dto.order.PPTVVideoPrice; import com.yeshi.buwan.job.AdJob; import com.yeshi.buwan.service.imp.DetailSystemConfigService; import com.yeshi.buwan.service.inter.system.SystemConfigService; @@ -63,10 +64,10 @@ systemConfig = new SystemConfig(); systemConfig.setBeizhu(""); systemConfig.setKey("thirdUidPrefix"); systemConfig.setName("第三方用户ID的前缀"); systemConfig.setKey("videoPrice"); systemConfig.setName("单片价格"); try { systemConfig.setValue("buwan-"); systemConfig.setValue(new Gson().toJson(new PPTVVideoPrice(new BigDecimal("5"), new BigDecimal(3), "6折"))); } catch (Exception e) { e.printStackTrace(); }
