浦东公交计划调度功能优化

1、添加时刻表编辑中预览视图的导出功能

浦东公交计划调度功能优化
1、添加时刻表编辑中预览视图的导出功能
徐烜
1 parent 6752b39e
Showing 10 changed files with 393 additions and 76 deletions
src/main/java/com/bsth/controller/schedule/core/legacy/TTInfoDetailController.java
src/main/java/com/bsth/controller/schedule/datasync/VehicleDataSyncController.java
src/main/java/com/bsth/service/schedule/TTInfoDetailService.java
src/main/java/com/bsth/service/schedule/impl/TTInfoDetailServiceImpl.java
src/main/java/com/bsth/service/schedule/utils/MyDateUtils.java
src/main/java/com/bsth/service/schedule/utils/MyHttpUtils.java
src/main/resources/static/pages/scheduleApp/module/common/prj-common-globalservice.js
src/main/resources/static/pages/scheduleApp/module/core/ttInfoManage/detailedit/edit3.html
src/main/resources/static/pages/scheduleApp/module/core/ttInfoManage/detailedit/timeTableDetailManage_old.js
src/main/resources/static/pages/scheduleApp/module/core/ttInfoManage/service.js
@@ -10,6 +10,7 @@ import com.bsth.service.schedule.datatools.TTinfoDetailDynamicData;
 import com.bsth.service.schedule.timetable.ExcelFormatType;
 import com.bsth.service.schedule.utils.DataToolsFile;
 import com.bsth.service.schedule.utils.DataToolsFileType;
+import com.bsth.service.schedule.utils.MyHttpUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.web.bind.annotation.*;
@@ -118,12 +119,12 @@ public class TTInfoDetailController extends BController&lt;TTInfoDetail, Long&gt; {
         }
         return rtn;
     }
-    
+
     /**
      * 时刻表明细批量插入
-     * 
+     *
      * @param entities
-     * 
+     *
      * @return
      */
     @RequestMapping(value = "/skbDetailMxSave" ,method = RequestMethod.POST)
@@ -131,6 +132,11 @@ public class TTInfoDetailController extends BController&lt;TTInfoDetail, Long&gt; {
     	return ttInfoDetailService.skbDetailMxSave(entities);
     }
+    @GetMapping(value = "/exportPvInfo/{id}")
+    public void exportPvInfo(@PathVariable("id") Long ttInfoId, HttpServletResponse response) throws Exception {
+        DataToolsFile dataToolsFile = this.ttInfoDetailService.exportPvInfo(ttInfoId);
+        MyHttpUtils.responseStreamFile(response, dataToolsFile.getFile());
+    }
     @RequestMapping(value = "/exportDTDFile/{type}", method = RequestMethod.POST)
     public void exportFile(
@@ -6,13 +6,12 @@ import com.bsth.controller.schedule.datasync.request.VehicleDataSyncTaskRequest;
 import com.bsth.entity.schedule.datasync.VehicleDataSyncTask;
 import com.bsth.entity.schedule.datasync.VehicleDataSyncTaskTypeEnum;
 import com.bsth.service.schedule.datasync.VehicleDataSyncTaskService;
-import com.bsth.service.schedule.utils.MyStringUtils;
+import com.bsth.service.schedule.utils.MyHttpUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 import javax.servlet.http.HttpServletResponse;
-import java.io.*;
-import java.net.URLEncoder;
+import java.io.File;
 import java.util.Date;
 @RestController
@@ -107,38 +106,11 @@ public class VehicleDataSyncController extends BController&lt;VehicleDataSyncTask, 
         }
         try {
-            responseStreamFile(response, file);
+            MyHttpUtils.responseStreamFile(response, file);
         } catch (Exception exp) {
             exp.printStackTrace();
             throw new RuntimeException("获取同步日志文件错误：" + exp.getMessage());
         }
     }
-    // 流输出文件
-    private void responseStreamFile(HttpServletResponse response, File file) throws IOException {
-        // 流输出导出文件
-        response.setHeader("content-type", "application/octet-stream");
-        String fileName = file.getName();
-        if (MyStringUtils.isContainChinese(fileName)) {
-            response.setHeader("Content-Disposition", "attachment; filename*=" + URLEncoder.encode(fileName, "UTF-8"));
-        } else {
-            response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
-        }
-        response.setContentType("application/octet-stream");
-
-        try (
-                OutputStream os = response.getOutputStream();
-                BufferedOutputStream bos = new BufferedOutputStream(os);
-                InputStream is = new FileInputStream(file);
-                BufferedInputStream bis = new BufferedInputStream(is)
-        ) {
-            int length;
-            byte[] temp = new byte[1024 * 10];
-            while ((length = bis.read(temp)) != -1) {
-                bos.write(temp, 0, length);
-            }
-            bos.flush();
-        }
-    }
-
 }
@@ -34,6 +34,15 @@ public interface TTInfoDetailService extends BService&lt;TTInfoDetail, Long&gt; {
     DataToolsFile exportDynamicTTinfo(TTinfoDetailDynamicData.DTInfos dtInfos, DataToolsFileType type) throws ScheduleException;
     /**
+     * 导出时刻表预览视图信息。
+     * @param ttInfoId 时刻表Id
+     * @return
+     * @throws ScheduleException
+     */
+    DataToolsFile exportPvInfo(Long ttInfoId) throws ScheduleException;
+
+
+    /**
      * 获取时刻表最大发车顺序号
      * @param xlid 线路id
      * @param ttinfoid 时刻表id
@@ -3,8 +3,11 @@ package com.bsth.service.schedule.impl;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.bsth.common.ResponseCode;
-import com.bsth.entity.*;
+import com.bsth.entity.CarPark;
+import com.bsth.entity.Line;
+import com.bsth.entity.LineInformation;
 import com.bsth.entity.schedule.GuideboardInfo;
+import com.bsth.entity.schedule.TTInfo;
 import com.bsth.entity.schedule.TTInfoDetail;
 import com.bsth.repository.CarParkRepository;
 import com.bsth.repository.LineRepository;
@@ -19,20 +22,20 @@ import com.bsth.service.LineService;
 import com.bsth.service.StationRouteService;
 import com.bsth.service.schedule.GuideboardInfoService;
 import com.bsth.service.schedule.TTInfoDetailService;
+import com.bsth.service.schedule.datatools.Excel2007PoiOperator;
+import com.bsth.service.schedule.datatools.ExcelPoiOperator;
 import com.bsth.service.schedule.datatools.TTInfoDetailForEdit;
 import com.bsth.service.schedule.datatools.TTinfoDetailDynamicData;
 import com.bsth.service.schedule.exception.ScheduleException;
 import com.bsth.service.schedule.timetable.ExcelData;
 import com.bsth.service.schedule.timetable.ExcelFormatType;
-import com.bsth.service.schedule.utils.DataToolsFile;
-import com.bsth.service.schedule.utils.DataToolsFileType;
-import com.bsth.service.schedule.utils.DataToolsService;
-import com.bsth.service.schedule.utils.PoiUtils;
+import com.bsth.service.schedule.utils.*;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.poi.ss.usermodel.Cell;
-import org.apache.poi.ss.usermodel.Row;
-import org.apache.poi.ss.usermodel.Sheet;
-import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.commons.lang3.time.DateFormatUtils;
+import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.ss.util.CellRangeAddress;
+import org.apache.poi.xssf.usermodel.XSSFCell;
+import org.joda.time.DateTime;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -42,13 +45,10 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.CollectionUtils;
+import java.awt.Color;
 import java.io.File;
-import java.util.ArrayList;
-import java.util.HashMap;
+import java.util.*;
 import java.util.List;
-import java.util.Map;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 /**
  * Created by xu on 17/1/3.
@@ -149,6 +149,192 @@ public class TTInfoDetailServiceImpl extends BServiceImpl&lt;TTInfoDetail, Long&gt; im
         return tTinfoDetailDynamicData.exportDynamicTTinfo(dtInfos, type);
     }
+    @Autowired
+    private DataToolsProperties dataToolsProperties;
+
+    @Transactional
+    @Override
+    public DataToolsFile exportPvInfo(Long ttInfoId) throws ScheduleException {
+        // 1、获取时刻表，时刻表明细数据
+        TTInfo ttInfo = this.infoRepository.findOneExtend(ttInfoId);
+        List<TTInfoDetail> ttInfoDetailList = this.ttInfoDetailRepository.findByTtinfoId(ttInfoId);
+        LOGGER.info("----------------- 开始导出时刻表[{}]预览视图信息---------------", ttInfo.getName());
+
+        // 2、构造导出信息
+        try {
+            // 使用excel2007格式（xlsx）
+            ExcelPoiOperator excelPoiOperator = new Excel2007PoiOperator();
+            Workbook wb = excelPoiOperator.createWorkBook(); // 创建workbook
+            Sheet sheet = excelPoiOperator.createWorkBookSheet(wb, "预览信息"); // 创建sheet
+
+            // 创建表头（从第2行开始，第1行需要合并单元格显示站点名字）
+            int[] headColNums = new int[] {0, 1, 2, 3, 4, 7, 8, 9, 10, 11};
+            String[] headColLabels = new String[] {"序号", "路牌", "发车时间", "到达时间", "备注", "序号", "路牌", "发车时间", "到达时间", "备注"};
+            int[] headColWidth = new int[] {10, 10, 20, 20, 35, 10, 10, 20, 20, 35};
+
+            Row headRow = excelPoiOperator.createSheetRow(sheet, 1);
+            headRow.setHeight((short) (35 * 20)); // 单位：1/20个点
+            for (int i = 0; i < headColNums.length; i ++) {
+                excelPoiOperator.createCell(
+                        wb, headRow, (short) headColNums[i],
+                        headColLabels[i], XSSFCell.CELL_TYPE_STRING,
+                        HorizontalAlignment.CENTER, VerticalAlignment.CENTER,
+                        BorderStyle.THIN, new java.awt.Color(0x000000),
+                        (short) 14, new java.awt.Color(0xffffff), "宋体",
+                        new Color(0x857F7F), FillPatternType.SOLID_FOREGROUND);
+                sheet.setColumnWidth(headColNums[i], headColWidth[i] * 256); // 单位：1/256个字符宽度
+            }
+
+            // 获取上行线路并按照时间排序
+            List<TTInfoDetail> upBcList = sortedByBcsjAsc(ttInfoDetailList, true);
+            List<TTInfoDetail> downBcList = sortedByBcsjAsc(ttInfoDetailList, false);
+            int rowDiff = upBcList.size() - downBcList.size();
+            int rowSize;
+            if (rowDiff >= 0) { // 上行班次多
+                rowSize = downBcList.size();
+            } else { // 下行班次多
+                rowSize = upBcList.size();
+            }
+            for (int i = 0; i < rowSize; i++) {
+                Row bcRow = excelPoiOperator.createSheetRow(sheet, i + 2);
+                // 上行班次
+                excelPoiOperator.createIntegerCell(wb, bcRow, (short) 0, i + 1);
+                String lpName = upBcList.get(i).getLp().getLpName();
+                if (StringUtils.isNumeric(lpName)) {
+                    excelPoiOperator.createIntegerCell(wb, bcRow, (short) 1, Integer.valueOf(lpName));
+                } else {
+                    excelPoiOperator.createStringCell(wb, bcRow, (short) 1, lpName);
+                }
+                excelPoiOperator.createStringCell(wb, bcRow, (short) 2, upBcList.get(i).getFcsj());
+                Date ddsj_up = MyDateUtils.hhssTimePlusMinunits(upBcList.get(i).getFcsj(), upBcList.get(i).getBcsj(), 0);
+                excelPoiOperator.createStringCell(wb, bcRow, (short) 3, DateFormatUtils.format(ddsj_up, "HH:mm"));
+                excelPoiOperator.createStringCell(wb, bcRow, (short) 4, StringUtils.trimToEmpty(upBcList.get(i).getRemark()));
+
+                // 下行班次
+                excelPoiOperator.createIntegerCell(wb, bcRow, (short) 7, i + 1);
+                lpName = downBcList.get(i).getLp().getLpName();
+                if (StringUtils.isNumeric(lpName)) {
+                    excelPoiOperator.createIntegerCell(wb, bcRow, (short) 8, Integer.valueOf(lpName));
+                } else {
+                    excelPoiOperator.createStringCell(wb, bcRow, (short) 8, lpName);
+                }
+                excelPoiOperator.createStringCell(wb, bcRow, (short) 9, downBcList.get(i).getFcsj());
+                Date ddsj_down = MyDateUtils.hhssTimePlusMinunits(downBcList.get(i).getFcsj(), downBcList.get(i).getBcsj(), 0);
+                excelPoiOperator.createStringCell(wb, bcRow, (short) 10, DateFormatUtils.format(ddsj_down, "HH:mm"));
+                excelPoiOperator.createStringCell(wb, bcRow, (short) 11, StringUtils.trimToEmpty(downBcList.get(i).getRemark()));
+            }
+
+            List<TTInfoDetail> rowDiffBcList; // 剩下的班次
+            int rowDiffColIndexStart;
+            if (rowDiff >= 0) { // 上行班次多
+                rowDiffBcList = upBcList;
+                rowDiffColIndexStart = 0;
+            } else { // 下行班次多
+                rowDiffBcList = downBcList;
+                rowDiffColIndexStart = 7;
+            }
+            for (int i = rowSize; i < rowSize + Math.abs(rowDiff); i++) {
+                Row bcRow = excelPoiOperator.createSheetRow(sheet, i + 2);
+                excelPoiOperator.createIntegerCell(wb, bcRow, (short) (rowDiffColIndexStart + 0), i + 1);
+                String lpName = rowDiffBcList.get(i).getLp().getLpName();
+                if (StringUtils.isNumeric(lpName)) {
+                    excelPoiOperator.createIntegerCell(wb, bcRow, (short) (rowDiffColIndexStart + 1), Integer.valueOf(lpName));
+                } else {
+                    excelPoiOperator.createStringCell(wb, bcRow, (short) (rowDiffColIndexStart + 1), lpName);
+                }
+                excelPoiOperator.createStringCell(wb, bcRow, (short) (rowDiffColIndexStart + 2), rowDiffBcList.get(i).getFcsj());
+                Date ddsj = MyDateUtils.hhssTimePlusMinunits(rowDiffBcList.get(i).getFcsj(), rowDiffBcList.get(i).getBcsj(), 0);
+                excelPoiOperator.createStringCell(wb, bcRow, (short) (rowDiffColIndexStart + 3), DateFormatUtils.format(ddsj, "HH:mm"));
+                excelPoiOperator.createStringCell(wb, bcRow, (short) (rowDiffColIndexStart + 4), StringUtils.trimToEmpty(rowDiffBcList.get(i).getRemark()));
+
+            }
+
+            // 创建第一行，合并列
+            sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, 4));
+            sheet.addMergedRegion(new CellRangeAddress(0, 0, 7, 11));
+            Row firstRow = excelPoiOperator.createSheetRow(sheet, 0);
+            firstRow.setHeight((short) (50 * 20)); // 单位：1/20个点
+            if (upBcList.size() > 0 && downBcList.size() > 0) {
+                String upBcLabel = "";
+                for (TTInfoDetail ttInfoDetail : upBcList) {
+                    if ("normal".equals(ttInfoDetail.getBcType())) {
+                        upBcLabel = "上行站点：" + ttInfoDetail.getQdzName() + " >> " + ttInfoDetail.getZdzName();
+                        break;
+                    }
+                }
+                String downBcLabel = "";
+                for (TTInfoDetail ttInfoDetail : downBcList) {
+                    if ("normal".equals(ttInfoDetail.getBcType())) {
+                        downBcLabel = "下行站点：" + ttInfoDetail.getQdzName() + " >> " + ttInfoDetail.getZdzName();
+                        break;
+                    }
+                }
+
+                excelPoiOperator.createCell(
+                        wb, firstRow, (short) 0,
+                        upBcLabel, XSSFCell.CELL_TYPE_STRING,
+                        HorizontalAlignment.CENTER, VerticalAlignment.CENTER,
+                        BorderStyle.NONE, new java.awt.Color(0x000000),
+                        (short) 20, new java.awt.Color(0xffffff), "宋体",
+                        new Color(0x857F7F), FillPatternType.SOLID_FOREGROUND);
+
+                excelPoiOperator.createCell(
+                        wb, firstRow, (short) 7,
+                        downBcLabel, XSSFCell.CELL_TYPE_STRING,
+                        HorizontalAlignment.CENTER, VerticalAlignment.CENTER,
+                        BorderStyle.NONE, new java.awt.Color(0x000000),
+                        (short) 20, new java.awt.Color(0xffffff), "宋体",
+                        new Color(0x857F7F), FillPatternType.SOLID_FOREGROUND);
+            }
+
+            // 锁定第1第2行
+            sheet.createFreezePane(0, 2);
+
+            // wb内存写入文件
+            String filepath = dataToolsProperties.getFileoutputDir() +
+                    File.separator +
+                    ttInfo.getName() + "预览信息-" +
+                    new DateTime().toString("yyyyMMddHHmmss") + ".xlsx";
+            File file = new File(filepath);
+            excelPoiOperator.writeExcel(file, wb);
+
+            DataToolsFile dataToolsFile = new DataToolsFile();
+            dataToolsFile.setFileType(DataToolsFileType.XLSX);
+            dataToolsFile.setFile(file);
+
+            return dataToolsFile;
+
+        } catch (Exception exp) {
+            LOGGER.error("----------------- 导出时刻表[{}]预览视图信息失败---------------", ttInfo.getName());
+            throw new ScheduleException(exp);
+        }
+    }
+    private List<TTInfoDetail> sortedByBcsjAsc(List<TTInfoDetail> bcList, boolean isUp) {
+        List<TTInfoDetail> sortedList = new ArrayList<>();
+        for (TTInfoDetail ttInfoDetail : bcList) {
+            if (isUp) {
+                if ("0".equals(ttInfoDetail.getXlDir())) {
+                    sortedList.add(ttInfoDetail);
+                }
+            } else {
+                if ("1".equals(ttInfoDetail.getXlDir())) {
+                    sortedList.add(ttInfoDetail);
+                }
+            }
+        }
+        Collections.sort(sortedList, new Comparator<TTInfoDetail>() {
+            @Override
+            public int compare(TTInfoDetail o1, TTInfoDetail o2) {
+                Date d1 = MyDateUtils.hhssTimePlusMinunits(o1.getFcsj(), 0, 0);
+                Date d2 = MyDateUtils.hhssTimePlusMinunits(o2.getFcsj(), 0, 0);
+
+                return d1.compareTo(d2);
+            }
+        });
+
+        return sortedList;
+    }
+
     @Override
     public TTInfoDetailForEdit.EditInfo getEditInfo(Integer xlid, Long ttid, Long maxfcno) throws ScheduleException {
         return ttInfoDetailForEdit.getEditInfo(xlid, ttid, maxfcno);
@@ -225,11 +411,11 @@ public class TTInfoDetailServiceImpl extends BServiceImpl&lt;TTInfoDetail, Long&gt; im
     /**
      * @description (TODO) 时刻表明细模型数据保存.
-     * 
+     *
      * @param  map
-     * 
+     *
      * @return : 返回保存操作后的状态.
-     * 
+     *
      * @exception 处理所有抛出来的异常.
      * */
     @Transactional
@@ -241,7 +427,7 @@ public class TTInfoDetailServiceImpl extends BServiceImpl&lt;TTInfoDetail, Long&gt; im
    			//boolean b = map.get("istidc") ==null ? false : Boolean.parseBoolean(map.get("istidc").toString());
    			Long ttinfoid = map.get("skb") ==null ? null : Long.parseLong(map.get("skb").toString());
    			Integer xlid = map.get("xl") ==null ? null : Integer.parseInt(map.get("xl").toString());
-   			if(xlid !=null && ttinfoid !=null)  
+   			if(xlid !=null && ttinfoid !=null)
    	    		ttInfoDetailRepository.deltidc(xlid,ttinfoid);
    	    	if(d!=null)
    	    		ttInfoDetailRepository.saveAll(jsonArrayToListEntity(d));// 2、保存.
@@ -252,14 +438,14 @@ public class TTInfoDetailServiceImpl extends BServiceImpl&lt;TTInfoDetail, Long&gt; im
    		rs_m.put("status", ResponseCode.SUCCESS);
    		return rs_m;
    	}
-   	
+
     /**
      * @description : (TODO) json班次数据转list班次.
-     * 
+     *
      * @param  jsonStr 班次json字符串]
-     * 
+     *
      * @return 返回一个list分装的班次数据.
-     * 
+     *
      * @status OK.
      * */
    	public List<TTInfoDetail> jsonArrayToListEntity(String jsonStr) throws Exception {
@@ -274,14 +460,14 @@ public class TTInfoDetailServiceImpl extends BServiceImpl&lt;TTInfoDetail, Long&gt; im
    		}
    		return listTd;
    	}
-   	
+
    	/**
    	 * @description : (TODO) 班次map对象转实体对象.
-   	 * 
+   	 *
    	 * @param obj 班次map对象.
-   	 * 
+   	 *
    	 * @return 返回一个班次实体对象.
-   	 * 
+   	 *
    	 * @exception 异常暂先抛出去.
    	 * */
    	public TTInfoDetail objToEntity(JSONObject obj) throws Exception {
@@ -332,12 +518,12 @@ public class TTInfoDetailServiceImpl extends BServiceImpl&lt;TTInfoDetail, Long&gt; im
    		// 22、返回实体对象.
    		return td;
    	}
-   	
+
    	/**
    	 * @description : (TODO) int转boolean类型.
-   	 * 
+   	 *
    	 * @param value--int类型的数值]
-   	 * 
+   	 *
    	 * @return : 返回一个布尔类型值.
    	 * */
    	public Boolean intToBit(int value) {
@@ -347,13 +533,13 @@ public class TTInfoDetailServiceImpl extends BServiceImpl&lt;TTInfoDetail, Long&gt; im
    		else if(value ==1)
    			tag = true;
    		return tag;
-   	} 
-   	
+   	}
+
    	/**
    	 * @description (TODO) 获取路牌.
-   	 * 
+   	 *
    	 * @param xl --线路,name--路牌名称,code--路牌编码,lpType--路牌类型]
-   	 * 
+   	 *
    	 * @return 返回路牌.
    	 * */
    	public GuideboardInfo getLp(Line xl,String name, int code, String lpType) throws Exception {
@@ -380,18 +566,18 @@ public class TTInfoDetailServiceImpl extends BServiceImpl&lt;TTInfoDetail, Long&gt; im
    			entity.setUpdateBy(null);
    			// 8、保存路牌.
    			guideboardInfoRepository.save(entity);
-   		} 
+   		}
    		// 9、返回路牌.
    		return entity;
    	}
-   	
+
    	/**
    	 * @description : (TODO) 线路方向转代码.
-   	 * 
+   	 *
    	 * @param str--方向字符串]
-   	 * 
+   	 *
    	 * @return 返回方向代码.
-   	 * 
+   	 *
    	 * @exception 异常暂先抛出.
    	 * */
    	public String dirToCod(String str) throws Exception {
+package com.bsth.service.schedule.utils;
+
+import org.apache.commons.lang3.time.DateUtils;
+import org.joda.time.DateTime;
+
+import java.util.Date;
+
+/**
+ * 日期处理工具类。
+ */
+public class MyDateUtils {
+
+    /**
+     * 将HH:mm格式的时间格式加上指定分钟后，生成新的日期返回。
+     * @param hhssDate
+     * @param minutes
+     * @param day 是否跨天
+     */
+    public static Date hhssTimePlusMinunits(String hhssDate, Integer minutes, Integer day) {
+        try {
+            DateTime newDate = new DateTime(DateUtils.parseDate("1980-01-01 " + hhssDate, "yyyy-MM-dd HH:mm"));
+            return newDate.plusDays(day).plusMinutes(minutes).toDate();
+        } catch (Exception exp) {
+            throw new RuntimeException(exp);
+        }
+    }
+}
+package com.bsth.service.schedule.utils;
+
+import javax.servlet.http.HttpServletResponse;
+import java.io.*;
+import java.net.URLEncoder;
+
+/**
+ * 相关Http层的util工具类。
+ */
+public class MyHttpUtils {
+    // 流输出文件
+    public static void responseStreamFile(HttpServletResponse response, File file) throws IOException {
+        // 流输出导出文件
+        response.setHeader("content-type", "application/octet-stream");
+        String fileName = file.getName();
+        if (MyStringUtils.isContainChinese(fileName)) {
+            response.setHeader("Content-Disposition", "attachment; filename*=" + URLEncoder.encode(fileName, "UTF-8"));
+        } else {
+            response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
+        }
+        response.setContentType("application/octet-stream");
+
+        try (
+                OutputStream os = response.getOutputStream();
+                BufferedOutputStream bos = new BufferedOutputStream(os);
+                InputStream is = new FileInputStream(file);
+                BufferedInputStream bis = new BufferedInputStream(is)
+        ) {
+            int length;
+            byte[] temp = new byte[1024 * 10];
+            while ((length = bis.read(temp)) != -1) {
+                bos.write(temp, 0, length);
+            }
+            bos.flush();
+        }
+    }
+}
@@ -967,6 +967,33 @@ angular.module(&#39;ScheduleApp&#39;).factory(
                         }
                     }
                 ),
+
+                pvInfoExport: $resource(
+                    '/tidc/exportPvInfo/:id',
+                    {id: '@id'},
+                    {
+                        do: {
+                            method: 'GET',
+                            responseType: "arraybuffer",
+                            transformResponse: function(data, headers, status){
+                                if (status != 200) {
+                                    return data;
+                                }
+
+                                // console.log(headers("Content-Disposition"));
+                                // 获取文件名，后台根据是否还有中文名字，返回filename=ascii编码的文件名 或 filename*=unicode编码的文件名
+                                var fileName = headers("Content-Disposition").split(";")[1].split("filename=")[1];
+                                var fileNameUnicode = headers("Content-Disposition").split("filename*=")[1];
+                                if (fileNameUnicode) {//当存在 filename* 时，取filename* 并进行解码（为了解决中文乱码问题）
+                                    fileName = decodeURIComponent(fileNameUnicode);
+                                }
+
+                                return {fileData : data, fileName: fileName};
+                            }
+                        }
+                    }
+                ),
+
                 edit: $resource(
                     '/tidc/edit/:xlid/:ttid',
                     {},
@@ -1017,7 +1044,8 @@ angular.module(&#39;ScheduleApp&#39;).factory(
         }
     ]
-);
+);
+
 // 时刻表日志管理service
 angular.module('ScheduleApp').factory(
     'TimetableLogManageService_g',
@@ -126,6 +126,12 @@
                             <i class="fa fa-refresh"></i>
                             刷新数据
                         </a>
+                        <a href="javascript:" style="padding-right: 5px;"
+                           ng-click="ctrl.exportPvInfo()"
+                           ng-show="ctrl.currentView.btn6">
+                            <i class="fa fa-file-excel-o" aria-hidden="true"></i>
+                            导出
+                        </a>
                     </div>
@@ -60,6 +60,10 @@ angular.module(&#39;ScheduleApp&#39;).factory(
                     );
                 },
+                pvInfoExportPromise: function(ttInfoId) {
+                    return service.pvInfoExport.do({id: ttInfoId}).$promise;
+                },
+
                 /**
                  * 获取编辑用的时刻表明细数据。
                  * @param xlid 线路id
@@ -357,7 +361,8 @@ angular.module(&#39;ScheduleApp&#39;).controller(
         '$state',
         '$scope',
         '$window',
-        function(service, $stateParams, $uibModal, $state, $scope, $window) {
+        'FileDownload_g',
+        function(service, $stateParams, $uibModal, $state, $scope, $window, fileDownload) {
             var self = this;
             self.xlid = $stateParams.xlid; // 获取传过来的线路id
             self.ttid = $stateParams.ttid; // 获取传过来的时刻表id
@@ -444,7 +449,8 @@ angular.module(&#39;ScheduleApp&#39;).controller(
                 "preView" : {
                     viewId : 2,
                     switchBtnMsg : "切换编辑视图",
-                    btn5 : true
+                    btn5 : true,
+                    btn6 : true
                 }
             };
             self.currentView = self.viewInfos["editView"]; // 默认编辑视图
@@ -639,6 +645,19 @@ angular.module(&#39;ScheduleApp&#39;).controller(
                 }
             };
+            // 导出pv预览视图数据
+            self.exportPvInfo = function() {
+                var promise = service.pvInfoExportPromise(self.ttid);
+                promise.then(
+                    function(result) {
+                        fileDownload.downloadFile(result.fileData, "application/octet-stream", result.fileName);
+                    },
+                    function(result) {
+                        console.log("导出预览视图信息失败：" + result);
+                    }
+                );
+            };
+
         }
     ]
@@ -207,6 +207,33 @@ angular.module(&#39;ScheduleApp&#39;).factory(
                         }
                     }
                 ),
+
+                pvInfoExport: $resource(
+                    '/tidc/exportPvInfo/:id',
+                    {id: '@id'},
+                    {
+                        do: {
+                            method: 'GET',
+                            responseType: "arraybuffer",
+                            transformResponse: function(data, headers, status){
+                                if (status != 200) {
+                                    return data;
+                                }
+
+                                // console.log(headers("Content-Disposition"));
+                                // 获取文件名，后台根据是否还有中文名字，返回filename=ascii编码的文件名 或 filename*=unicode编码的文件名
+                                var fileName = headers("Content-Disposition").split(";")[1].split("filename=")[1];
+                                var fileNameUnicode = headers("Content-Disposition").split("filename*=")[1];
+                                if (fileNameUnicode) {//当存在 filename* 时，取filename* 并进行解码（为了解决中文乱码问题）
+                                    fileName = decodeURIComponent(fileNameUnicode);
+                                }
+
+                                return {fileData : data, fileName: fileName};
+                            }
+                        }
+                    }
+                ),
+
                 edit: $resource(
                     '/tidc/edit/:xlid/:ttid',
                     {},
@@ -257,4 +284,4 @@ angular.module(&#39;ScheduleApp&#39;).factory(
         }
     ]
-);
 \ No newline at end of file
+);