I looked at the code I can not find the cause of the problem in any place , here is my code for this error page
------ Solution ------- -------------------------------------
check the value of your reception ggmc pass over no ?
------ Solution ---------------------------------------- ----
use ggmc before printing , there should be no value cause a null pointer
------ For reference only ------------------ ---------------------
upstairs two pages I put this code to paste all out to help me look at you , you just said that ggmc this field is " ad Name ", and it is this field there are two cases , when the background fill ad name when it will have value , if not filled when it is advertised name null value , I would like to ask , at what where the judgment together with nulls
package com.borui.actions.magazine;
import com.borui.actions.BaseAction;
import com.borui.report.Form;
import com.borui.report.Report;
import com.borui.utils.NetUtils;
import net.sf.json.JSONObject;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Namespace;
import org.apache.struts2.convention.annotation.Result;
import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.util.List;
@Namespace("/magazine")
public class MeetingOrderAction extends BaseAction {
private String SL;
private String orderNo;
private String ydl;
private String meetingid;
private SXMagazineAction meeting = new SXMagazineAction();
private MeetingAction meetingAction = new MeetingAction();
public String getYdl() {
return ydl;
}
public void setYdl(String ydl) {
this.ydl = ydl;
}
public String getSL() {
return SL;
}
public void setSL(String SL) {
this.SL = SL;
}
public String getOrderNo() {
return orderNo;
}
public void setOrderNo(String orderNo) {
this.orderNo = orderNo;
}
public String getMeetingid() {
return meetingid;
}
public void setMeetingid(String meetingid) {
this.meetingid = meetingid;
}
//orderSuccess
@Action(value = "meetingorder", results = {
@Result(name = "alipay", location = "../alipay/alipayapi", params = {"meetingid", "${orderNo}"}, type = "redirect"),
@Result(name = "orderSuccess", location = "../alipay/return_url.jsp", params = {"meetingid", "${orderNo}"})})
public String meetingorder() {
Report meet = getGys();
Report meetInfo = getMeeting(meetingid);
Report ggmc = getMeetadvent();
String gys = getGysName();
setAttribute("ggmc", ggmc);
setAttribute("gysName", gys);
setAttribute("meetInfo", meetInfo);
setAttribute("provinces", getOrderProvinces());
setAttribute("meetingid", meetingid);
if (isPost()) {
if (meetingAction.checkPay(meetingid) || checkAdOrderMoney(meetingid)) {
orderNo = createOrder(meetingid);
return "alipay";
} else {
orderNo = createOrder(meetingid);
setAttribute("orderStatue", "报名成功");
return "orderSuccess";
}
}
return SUCCESS;
}
//获取会议广告名称
public Report getMeetadvent() {
Report ggmc = new Report();
ggmc.setFormID("aae02a63418901440141aab3faf30432");
ggmc.setReportID("r_63c6fa1445b947e890580a2714c3d486");
ggmc.putParam("hyid", meetingid);
ggmc.setPaging(false);
try {
ggmc.init();
} catch (Exception e) {
e.printStackTrace();
}
return ggmc;
}
//获取会议信息、供应商
public Report getGys() {
Report report = new Report("aae02a6340c71b520140f124a9490283", "r_0201f2c51efb459aa229132545a3c0f2");
try {
report.init();
} catch (Exception e) {
e.printStackTrace();
}
return report;
}
//获取会议信息
public Report getMeetingInfo(String hyid) {
Report report = new Report("aae02a6340c71b520140f124a9490283", "r_a8d3c09d1bf54eed94841ad015c9811d");
report.putParam("hyid", hyid);
try {
report.init();
} catch (Exception e) {
e.printStackTrace();
}
return report;
}
//获取会议信息
private Report getMeeting(String meetingid) {
StringBuffer str = new StringBuffer(" 1=1 ");
Report report = new Report();
report.setCustomForm(true);
report.setReportID("r_8f3987e7010945bf824b25795ae945c8");
if (!"".equals(meetingid)) {
str.append(" and GYSHY.HYID = '").append(meetingid).append("'");
}
report.putParam("hyid", str);
try {
report.init();
} catch (Exception e) {
e.printStackTrace();
}
return report;
}
//给广告位加上数组方法
private String[] moneys(String meetingid) {
return new String[0];
}
//保存信息
public String createOrder(String meetingid) {
String money = money(meetingid);
String[] moneys = moneys(meetingid);
BigDecimal signal = new BigDecimal("0");
BigDecimal pic_m = new BigDecimal("0");
BigDecimal number = new BigDecimal("0");
number = new BigDecimal(SL);
signal = new BigDecimal(money);
pic_m = signal.multiply(number);
String orderNo = NetUtils.getOrderNumber();
String chose = getParameter("choose");
String dep = getParameter("LXRXM");
String phono = getParameter("SJ");
String name = getParameter("QPRXM");
String zw = getParameter("BMZW");
String idcar = getParameter("QPRSFZHM");
String email = getParameter("YX");
String dh = getParameter("GDHM");
String sm = getParameter("SM");
String chosenCity = getParameter("chosenCity");
String tj = getParameter("tuijian");
String fax = getParameter("FAX");
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String ly_time = sdf.format(new java.util.Date());
SimpleDateFormat time = new SimpleDateFormat("HH:mm:ss");
String ltime = time.format(new java.util.Date());
BigDecimal moneyAll = new BigDecimal("0");
moneyAll = pic_m;
if (getParameter("ydl") != null) {
String[] mc = getRequest().getParameterValues("ggmc");
String[] dgsl = getRequest().getParameterValues("ydl");
int sum = 0;
for (int i = 0; i < mc.length; ++i) {
int num = Integer.parseInt(dgsl[i]);
sum += num;
}
BigDecimal priceOne = new BigDecimal("0");
BigDecimal priceAll = new BigDecimal("0");
BigDecimal zje = new BigDecimal("0");
String[] gid = getParameterValues("GGID");
if (mc.length == dgsl.length) {
for (int i = 0; i < mc.length; i++) {
Report piaojia = new Report();
piaojia.setCustomForm(true);
piaojia.setReportID("r_35ff7c87f5e1457dbd8c6135d23dad40");
String where = "1=1";
if (!"".equals(gid[i])) {
where = where + " and HYGG.GID= '" + NetUtils.decode(gid[i]) + "'";
}
piaojia.putParam("where", where);
piaojia.setPageNumber(1);
piaojia.setPageSize(1);
try {
piaojia.init();
} catch (Exception e) {
e.printStackTrace();
}
List dj = piaojia.getData();
String prices = (((JSONObject) dj.get(0)).getString("GGDJ")).equals("") ? "0" : ((JSONObject) dj.get(0)).getString("GGDJ");
priceOne = new BigDecimal(prices);
int pnumber = Integer.parseInt(dgsl[i]);
if (pnumber != 0) {
BigDecimal piaoNub = new BigDecimal(pnumber);
priceAll = priceOne.multiply(piaoNub);
Form quantity = new Form();
quantity.setFormID("aae02a6341b5f0da0141c12246e50528");
quantity.setAction(Form.ACTION_ADD);
if (checkAdOrderMoney(meetingid)) {
quantity.putParam("FKZT", "未付款");
} else {
quantity.putParam("FKZT", "免费");
}
quantity.putParam("DDBH", orderNo);
quantity.putParam("HYID", meetingid);
quantity.putParam("GGMC", mc[i]);
quantity.putParam("YDSL", pnumber);
quantity.putParam("ZJE", priceAll);
try {
quantity.save();
moneyAll = moneyAll.add(priceAll);
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
}
Form form = new Form();
form.setFormID("aae02a63410a4e2601414853f56503b1");
form.setAction(Form.ACTION_ADD);
if (meetingAction.checkPay(meetingid)) {
form.putParam("FKZT", "未付款");
} else {
form.putParam("FKZT", "免费");
}
form.putParam("SL", SL);
form.putParam("BMZT", "已报名");
form.putParam("BMDW", dep);
form.putParam("LXDH", phono);
form.putParam("XM", name);
form.putParam("ZW", zw);
form.putParam("SFHM", idcar);
form.putParam("YX", email);
form.putParam("CZ", fax);
form.putParam("SM", sm);
form.putParam("DGRQ", ly_time);
form.putParam("DGSJ", ltime);
form.putParam("CITY", chosenCity);
form.putParam("FL", chose);
form.putParam("TJDW", tj);
form.putParam("GYSID", getGysid(meetingid));
form.putParam("GSMC", getGysName());
form.putParam("DHHM", dh);
form.putParam("DDBH", orderNo);
form.putParam("FY", moneyAll);
form.putParam("HYMC", getMeetingName());
form.putParam("HYID", meetingid);
try {
form.save();
} catch (Exception e) {
e.printStackTrace();
}
return orderNo;
}
------ For reference only ----------------------------------- ----
//获取供应商名称
public String getGysName() {
String gysid = "";
String gysName = "";
CooperationAction cooperation = new CooperationAction();
Report report = getMeeting(meetingid);
List list = report.getData();
if (list != null && list.size() != 0) {
if (((JSONObject) list.get(0)).getString("GYSID") != null) {
gysid = ((JSONObject) list.get(0)).getString("GYSID");
}
}
Report gysReport = cooperation.getGYSInfo(gysid);
List gyslist = gysReport.getData();
if (list != null && list.size() != 0) {
if (((JSONObject) gyslist.get(0)).getString("GSMC") != null) {
gysName = ((JSONObject) gyslist.get(0)).getString("GSMC");
}
}
return gysName;
}
//获取供应商名称
public String getGysName(String hyid) {
String gysName = "";
CooperationAction cooperation = new CooperationAction();
Report gysReport = cooperation.getGYSInfo(getGysid(hyid));
List gyslist = gysReport.getData();
if (gyslist != null && gyslist.size() != 0) {
if (((JSONObject) gyslist.get(0)).getString("GSMC") != null) {
gysName = ((JSONObject) gyslist.get(0)).getString("GSMC");
}
}
return gysName;
}
//获取供应商id
public String getGysid(String hyid) {
String gysid = "";
Report report = new Report("aae02a6340c71b520140f124a9490283", "r_a8d3c09d1bf54eed94841ad015c9811d");
report.putParam("hyid", hyid);
try {
report.init();
} catch (Exception e) {
e.printStackTrace();
}
List list = report.getData();
if (list != null && list.size() != 0) {
gysid = ((JSONObject) list.get(0)).getString("GYSID");
}
return gysid;
}
//获取会议id
public String getMeetingID() {
Report meetInfo = getMeeting(meetingid);
List meetingList = meetInfo.getData();
return ((JSONObject) meetingList.get(0)).getString("HYID");
}
//获取会议名称
public String getMeetingName(String orderNo, String str) {
String money = "";
List meetingOrderList = getMeetingOrder(orderNo);
if (meetingOrderList != null && meetingOrderList.size() != 0) {
JSONObject object = (JSONObject) meetingOrderList.get(0);
if (object.get(str) != null) {
money = object.getString(str);
}
}
return money;
}
//获取会议名称
public String getMeetingName() {
Report meetInfo = getMeeting(meetingid);
List meetingList = meetInfo.getData();
return ((JSONObject) meetingList.get(0)).getString("HYMC");
}
//会议费用
public String money(String meetingid) {
Report meeting = getMeeting(meetingid);
String money = "0";
List meetingList = meeting.getData();
if (meetingList != null && meetingList.size() != 0) {
money = ((JSONObject) meetingList.get(0)).getString("FY");
}
return money;
}
//保存订单付款状态
public void saveMeetingOrder(String gid) {
Form form = new Form();
form.setFormID("aae02a63410a4e2601414853f56503b1");
form.setGid(gid);
form.setAction(Form.ACTION_EDIT);
form.putParam("FKZT", "已付款");
try {
form.save();
} catch (Exception e) {
e.printStackTrace();
}
}
//保存广告位订单状态
public void savaAdventOrder(String gid) {
Form from = new Form();
from.setFormID("aae02a6341b5f0da0141c12246e50528");
from.setGid(gid);
from.setAction(Form.ACTION_ADD);
from.putParam("FKZT", "已付款");
try {
from.save();
} catch (Exception e) {
e.printStackTrace();
}
}
//获取会议价格
public String getMoney(String orderNo) {
String money = "";
List meetingOrderList = getMeetingOrder(orderNo);
if (meetingOrderList != null && meetingOrderList.size() != 0) {
JSONObject object = (JSONObject) meetingOrderList.get(0);
if (object.get("FY") != null && !"0".equals(object.getString("FY"))) {
money = (object.getString("FY"));
}
}
return money;
}
//获取会议订单
public List getMeetingOrder(String number) {
Report report = new Report("aae02a63410a4e2601414853f56503b1", "r_d61ff96782944a18b34efd99ec6b50b8");
report.putParam("number", number);
try {
report.init();
} catch (Exception e) {
e.printStackTrace();
}
List list = report.getData();
return list;
}
//检测广告位价格是否需呀付费
public Boolean checkAdOrderMoney(String meetingid) {
String money = getAdOrderMoney();
try {
String[] checkMoney = money.split("[.]");
if (checkMoney.length > 1) {
if ("0.00".equals(money) || "0.0".equals(money)) {
return false;
} else if (checkMoney[1] == null) {
money = checkMoney[0];
} else {
return true;
}
}
} catch (Exception e) {
e.printStackTrace();
}
return SXMagazineAction.isNumeric(money) && !"0".equals(money);
}
//获取广告位价格
public String getAdOrderMoney() {
String[] mc = getRequest().getParameterValues("ggmc");
String[] dgsl = getRequest().getParameterValues("ydl");
int sum = 0;
for (int i = 0; i < mc.length; ++i) {
int num = Integer.parseInt(dgsl[i]);
sum += num;
}
BigDecimal money = new BigDecimal("0");
BigDecimal priceOne = new BigDecimal("0");
BigDecimal priceAll = new BigDecimal("0");
BigDecimal zje = new BigDecimal("0");
String[] gid = getParameterValues("GGID");
if (mc.length == dgsl.length) {
for (int i = 0; i < mc.length; i++) {
Report piaojia = new Report();
piaojia.setCustomForm(true);
piaojia.setReportID("r_35ff7c87f5e1457dbd8c6135d23dad40");
String where = "1=1";
if (!"".equals(gid[i])) {
where = where + " and HYGG.GID= '" + NetUtils.decode(gid[i]) + "'";
}
piaojia.putParam("where", where);
piaojia.setPageNumber(1);
piaojia.setPageSize(1);
try {
piaojia.init();
} catch (Exception e) {
e.printStackTrace();
}
List dj = piaojia.getData();
String prices = (((JSONObject) dj.get(0)).getString("GGDJ")).equals("") ? "0" : ((JSONObject) dj.get(0)).getString("GGDJ");
priceOne = new BigDecimal(prices);
int pnumber = Integer.parseInt(dgsl[i]);
if (pnumber != 0) {
BigDecimal piaoNub = new BigDecimal(pnumber);
priceAll = priceOne.multiply(piaoNub);
money = money.add(priceAll);
}
}
}
return money.toString();
}
}
two upstairs Great God help us to see
------ For reference only ------------------------- --------------
two muddy I just made above me remember determine whether the air and did not remember the following judgment , but now resolved or thank two reminders
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