下载excel，功能，基础架子

王勇
pom.xml
src/main/java/com/sunyo/wlpt/cgonms/provide/controller/NmsController.java
src/main/java/com/sunyo/wlpt/cgonms/provide/excle/ExitExcel.java
src/main/java/com/sunyo/wlpt/cgonms/provide/response/ResultWs.java
src/main/java/com/sunyo/wlpt/cgonms/provide/websocket/WebSocketServer.java
--- a/pom.xml
查看文件 @e359ea0
+++ b/pom.xml
查看文件 @e359ea0
@@ -111,6 +111,7 @@
             <artifactId>poi-ooxml</artifactId>
             <version>4.1.0</version>
         </dependency>
+        <!-- excel导出 end-->
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
--- a/src/main/java/com/sunyo/wlpt/cgonms/provide/controller/NmsController.java
查看文件 @e359ea0
+++ b/src/main/java/com/sunyo/wlpt/cgonms/provide/controller/NmsController.java
查看文件 @e359ea0
@@ -2,7 +2,6 @@ package com.sunyo.wlpt.cgonms.provide.controller;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.serializer.SerializerFeature;
-import com.google.common.collect.Lists;
 import com.sunyo.wlpt.cgonms.provide.domain.*;
 import com.sunyo.wlpt.cgonms.provide.feign.GetCgoAsmFeign;
@@ -22,7 +21,6 @@ import java.io.IOException;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
-import java.io.IOException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.List;
@@ -93,16 +91,12 @@ public class NmsController {
             @RequestParam(value = "flightNo", required = false) String flightNo,
             HttpServletRequest request) {
-        /**
-         * 1.取token作爲websocket的sid
-         * 2.每個可以返回給前端的消息通過websocket發送回去
-         */
+        // 获取token
         String sid = request.getHeader("Authorization");
         log.info("token的值：" + sid);
         final String startTime = sdf.format(new Date());
-        ResultWs resultStart = new ResultWs("数据开始获取，开始时间："+ startTime);
-
-        sendMsgByWebsocket("开始时间：" + startTime, sid);
+        String resultStart = JSON.toJSONString(new ResultWs("数据开始获取，开始时间：" + startTime));
+        sendMsgByWebsocket(resultStart, sid);
         ResultJson resultJson = new ResultJson();
         /**
@@ -116,7 +110,7 @@ public class NmsController {
         //控制index，查询数据的时候，保证索引的位置不出错
         int index = 0;
         try {
-            // 如果数据大于50个，则每次获取前50条。逐次获取
+            /*如果数据大于50个，则每次获取前50条。逐次获取*/
             if (resultList != null && !resultList.isEmpty() && resultList.size() > THREAD_ACCOUNT) {
                 while (index < resultList.size()) {
                     //如果剩余未处理的数量 大于 等于线程数量,则遍历次数为线程数量
@@ -130,8 +124,7 @@ public class NmsController {
                             resultList.set(i, result);
                             int temp = i + index;
-                            ResultWs resultWs = new ResultWs();
-                            resultWs = new ResultWs(sid, "获取数据,第" + temp + "条", result);
+                            ResultWs resultWs = new ResultWs("获取数据,第" + temp + "条", "201");
                             String resultJs = JSON.toJSONString(resultWs, SerializerFeature.DisableCircularReferenceDetect);
                             sendMsgByWebsocket(resultJs, sid);
@@ -150,8 +143,7 @@ public class NmsController {
                             result = threadJob(resultList.get(i + index), latch, threadPool);
                             int temp = i + index;
-                            ResultWs resultWs = new ResultWs();
-                            resultWs = new ResultWs(sid, "获取数据,第" + temp + "条", result);
+                            ResultWs resultWs = new ResultWs("获取数据,第" + temp + "条", "201");
                             String resultJs = JSON.toJSONString(resultWs, SerializerFeature.DisableCircularReferenceDetect);
                             sendMsgByWebsocket(resultJs, sid);
@@ -171,8 +163,7 @@ public class NmsController {
                     result = threadJob(resultList.get(i), latch, threadPool);
                     resultList.set(i, result);
-                    ResultWs resultWs = new ResultWs();
-                    resultWs = new ResultWs(sid, "获取数据,第" + i + "条", result);
+                    ResultWs resultWs = new ResultWs("获取数据,第" + i + "条", "201");
                     String resultJs = JSON.toJSONString(resultWs, SerializerFeature.DisableCircularReferenceDetect);
                     sendMsgByWebsocket(resultJs, sid);
@@ -182,22 +173,15 @@ public class NmsController {
             }
         } catch (Exception e) {
             e.printStackTrace();
-            log.error("获取目录文件出错", e);
+            log.error("获取数据出错", e);
         }
-
-
-        System.out.println("出港信息，获取完毕");
-        System.out.println("index的值为：" + index);
         final String endTime = sdf.format(new Date());
-
+        System.out.println("出港信息，获取完毕,index的值为：" + index);
         System.out.println("结束时间：" + endTime);
-        String resultJs = JSON.toJSONString(new ResultWs(sid, "获取数据,完毕", resultList));
+        String resultJs = JSON.toJSONString(new ResultWs("获取数据,结束时间：" + endTime, resultList, "200"));
         sendMsgByWebsocket(resultJs, sid);
-        sendMsgByWebsocket("出港信息，获取完毕,结束时间：" + endTime, sid);
-
         resultJson.setCode("200");
         resultJson.setData(resultList);
-
         return resultJson;
     }
@@ -246,16 +230,11 @@ public class NmsController {
                      * 区域描述，中文
                      */
                     BasArea basArea = basAreaService.getBasAreaInfo(ta.getArea());
+
                     //航班目的区域，中文描述，所属洲
                     result.setAreaDescChn(basArea.getAreaDescChn());
-                    /**
-                     * 6.根据  理货信息 中的运单号，获取预配表中的相应数据
-                     *
-                     * 发货人名称
-                     * 收货人名称
-                     * 航班目的站
-                     */
+                    // 6.根据  理货信息 中的运单号，获取预配表中的相应数据
                     List<PrepareMaster> pm = prepareMasterService.getPrepareMasterInfo(result.getWaybillNoMaster());
                     if (pm != null && pm.size() > 0) {
                         //发货人名称
@@ -266,7 +245,7 @@ public class NmsController {
                         result.setAimStation(pm.get(0).getDestinationStation());
                     }
                     /**
-                     * 获取数据仓库的对应数据
+                     * //获取数据仓库的对应数据
                      //            if (result.getWaybillNoMaster() != null && result.getWaybillNoMaster() != "") {}
                      ResultExitData dataWareHouseInfo=new ResultExitData();
@@ -277,9 +256,7 @@ public class NmsController {
                      result.setTotalGrossWeightMeasure(dataWareHouseInfo.getTotalGrossWeightMeasure());
                      */
-                    /**
-                     * 获取运输工具的对应数据
-                     */
+                    //获取运输工具的对应数据
                     ResultExitData transportInfo = new ResultExitData();
                     transportInfo = getTransportFeign.getInfo(result.getFlightNo(), result.getFlightDate());
                     //设置航班公司
@@ -295,10 +272,7 @@ public class NmsController {
                     //设置航班计划时间
                     result.setFlightPlanTime(transportInfo.getFlightPlanTime());
-                    /**
-                     *  获取代理人的相关数据
-                     */
-//            if (result.getWaybillNoMaster() != null && result.getWaybillNoMaster() != "") { }
+                    //获取代理人的相关数据
                     ResultExitData asmInfo = new ResultExitData();
                     asmInfo = getCgoAsmFeign.getInfo(result.getWaybillNoMaster());
                     //设置结算代理人
@@ -322,6 +296,11 @@ public class NmsController {
         return result;
     }
+    /**
+     * 由于前台传过来的时间参数是字符串，故转一下格式
+     *
+     * @param binder 转换器
+     */
     @InitBinder
     public void initBinder(WebDataBinder binder) {
         SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
@@ -329,12 +308,15 @@ public class NmsController {
         binder.registerCustomEditor(Date.class, new CustomDateEditor(dateFormat, true));
     }
+    /**
+     * @param msg JSON字符串
+     * @param sid 唯一识别值
+     */
     private void sendMsgByWebsocket(String msg, String sid) {
         try {
             WebSocketServer.sendInfo(msg, sid);
         } catch (IOException e) {
             e.printStackTrace();
-
         }
     }
 }
--- a/src/main/java/com/sunyo/wlpt/cgonms/provide/excle/ExitExcel.java
查看文件 @e359ea0
+++ b/src/main/java/com/sunyo/wlpt/cgonms/provide/excle/ExitExcel.java
查看文件 @e359ea0
@@ -12,6 +12,7 @@ import org.springframework.web.bind.annotation.RestController;
 import javax.servlet.http.HttpServletResponse;
 import java.io.*;
 import java.text.SimpleDateFormat;
+import java.util.Date;
 import java.util.List;
 import java.util.UUID;
@@ -40,6 +41,7 @@ public class ExitExcel {
     }
     private void exportExcel(List<ResultExitData> exitInfoList, HttpServletResponse response) {
+        try {
             // 创建工作簿
             HSSFWorkbook workbook = new HSSFWorkbook();
             // 创建表
@@ -79,83 +81,84 @@ public class ExitExcel {
             };
             HSSFCell cell;
             // 设置表头
-        for (int i = 0; i < head.length; i++) {
+            for (Integer i = 0; i < head.length; i++) {
                 cell = row.createCell(i);
                 cell.setCellValue(head[i]);
                 cell.setCellStyle(cellStyle);
                 // 设置单元格宽度
+                // 256*width+184
                 sheet.setColumnWidth(i, 4000);
             }
             // 设置表格内容
-        for (int i = 0; i < exitInfoList.size(); i++) {
+            for (Integer i = 0; i < exitInfoList.size(); i++) {
                 row = sheet.createRow(i + 1);
-            ResultExitData ResultExitData = exitInfoList.get(i);
+                ResultExitData resultExitData = exitInfoList.get(i);
                 // 这里是内容设置，替换则自己的数据即可
-            String[] excelTitle = new String[40];
+                String[] excelTitle = new String[27];
                 //取出数据,运单号
-            excelTitle[0] = ResultExitData.getWaybillNoMaster();
+                excelTitle[0] = resultExitData.getWaybillNoMaster();
                 //件数
-            excelTitle[1] = ResultExitData.getTallyTotalPiece();
+                excelTitle[1] = resultExitData.getTallyTotalPiece();
                 //重量
-            excelTitle[2] = ResultExitData.getTallyTotalWeight();
+                excelTitle[2] = resultExitData.getTallyTotalWeight();
                 //计费重量
-            excelTitle[3] = String.valueOf(ResultExitData.getTotalGrossWeightMeasure());
+                excelTitle[3] = String.valueOf(resultExitData.getTotalGrossWeightMeasure());
                 //体积
-            excelTitle[4] = String.valueOf(ResultExitData.getVolumeMeasure());
+                excelTitle[4] = String.valueOf(resultExitData.getVolumeMeasure());
                 //品名
-            excelTitle[5] = ResultExitData.getSdCargoName();
+                excelTitle[5] = resultExitData.getSdCargoName();
                 //二级品类
-            excelTitle[6] = ResultExitData.getTwoTypeName();
+                excelTitle[6] = resultExitData.getTwoTypeName();
                 //一级品类
-            excelTitle[7] = ResultExitData.getTypeName();
+                excelTitle[7] = resultExitData.getTypeName();
                 //货物目的站
-            excelTitle[8] = ResultExitData.getAimStation();
+                excelTitle[8] = resultExitData.getAimStation();
                 //货物目的国家/地区
-            excelTitle[9] = ResultExitData.getCountry();
+                excelTitle[9] = resultExitData.getCountry();
                 //所属洲
-            excelTitle[10] = ResultExitData.getAreaDescChn();
+                excelTitle[10] = resultExitData.getAreaDescChn();
                 //航空公司
-            excelTitle[11] = ResultExitData.getAirCompany();
+                excelTitle[11] = resultExitData.getAirCompany();
                 //航班号
-            excelTitle[12] = ResultExitData.getFlightNo();
+                excelTitle[12] = resultExitData.getFlightNo();
                 //航班日期
-            excelTitle[13] = sdfShort.format(ResultExitData.getFlightDate());
+                excelTitle[13] = isNullShort(resultExitData.getFlightDate());
                 //航班时间
-            excelTitle[14] = sdfLong.format(ResultExitData.getFlightTime());
+                excelTitle[14] = isNullLong(resultExitData.getFlightTime());
                 //航班计划日期
-            excelTitle[15] = sdfShort.format(ResultExitData.getFlightPlanDate());
+                excelTitle[15] = isNullShort(resultExitData.getFlightPlanDate());
                 //航班计划时间
-            excelTitle[16] = sdfLong.format(ResultExitData.getFlightPlanTime());
+                excelTitle[16] = isNullLong(resultExitData.getFlightPlanTime());
                 //航段
-            excelTitle[17] = ResultExitData.getSegment();
+                excelTitle[17] = resultExitData.getSegment();
                 //机号
-            excelTitle[18] = ResultExitData.getCfNo();
+                excelTitle[18] = resultExitData.getCfNo();
                 //机型
-            excelTitle[19] = ResultExitData.getCfTp();
+                excelTitle[19] = resultExitData.getCfTp();
                 //最大业载
                 excelTitle[20] = "";
                 //运单发货人
-            excelTitle[21] = ResultExitData.getShipperName();
+                excelTitle[21] = resultExitData.getShipperName();
                 //运单收货人
-            excelTitle[22] = ResultExitData.getConsigneeName();
+                excelTitle[22] = resultExitData.getConsigneeName();
                 //订舱代理人(代理人全称)
-            excelTitle[23] = ResultExitData.getOrderName();
+                excelTitle[23] = resultExitData.getOrderName();
                 //结算代理人（代理人全程）
-            excelTitle[24] = ResultExitData.getCountName();
+                excelTitle[24] = resultExitData.getCountName();
                 //自定义项
                 excelTitle[25] = "";
-            for (int j = 0; j < excelTitle.length; j++) {
+                for (Integer j = 0; j < excelTitle.length; j++) {
                     row.createCell(j).setCellValue(excelTitle[j]);
                 }
             }
-        String file_name= UUID.randomUUID().toString().replaceAll("-", "");
+            String file_name = UUID.randomUUID().toString().replaceAll("-", "");
             // 设置文件名
-        String title = file_name+".xls";
+            String title = file_name + ".xls";
-        String filePath = disc+":" + File.separator + dir + File.separator + title;
+            String filePath = disc + ":" + File.separator + dir + File.separator + title;
             /**
              * 创建文件夹
              */
@@ -175,5 +178,54 @@ public class ExitExcel {
             } catch (IOException e) {
                 e.printStackTrace();
             }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * 时间戳转换成字符串
+     */
+    public static String getDateToLong(long time) {
+        Date d = new Date(time);
+        SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        return sf.format(d);
+    }
+
+    /**
+     * 时间戳转换成字符串
+     */
+    public static String getDateToShort(long time) {
+        Date d = new Date(time);
+        SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd");
+        return sf.format(d);
+    }
+
+    /**
+     * 判断传递来的时间，是否为空，为null，则返回"",不为空，则规范格式 "yyyy-MM-dd"
+     *
+     * @param time Date类型时间
+     * @return
+     */
+    public static String isNullShort(Date time) {
+        if (null == time) {
+            return "";
+        } else {
+            return getDateToShort(time.getTime());
+        }
+    }
+
+    /**
+     * 判断传递来的时间，是否为空，为null，则返回"",不为空，则规范格式 "yyyy-MM-dd HH:mm:ss"
+     *
+     * @param time Date类型时间
+     * @return
+     */
+    public static String isNullLong(Date time) {
+        if (null == time) {
+            return "";
+        } else {
+            return getDateToLong(time.getTime());
+        }
     }
 }
--- a/src/main/java/com/sunyo/wlpt/cgonms/provide/response/ResultWs.java
查看文件 @e359ea0
+++ b/src/main/java/com/sunyo/wlpt/cgonms/provide/response/ResultWs.java
查看文件 @e359ea0
@@ -20,33 +20,30 @@ public class ResultWs<T> implements Serializable {
     T data;
+
     String status;
     public ResultWs() {
     }
-    public ResultWs(String sid, T data) {
-        this.sid = sid;
-        this.data = data;
+    public ResultWs(String message, String status) {
+        this.message = message;
+        this.status = status;
     }
-    public ResultWs(String sid, String message, T data) {
-        this.sid = sid;
+    public ResultWs(String message, T data) {
         this.message = message;
         this.data = data;
     }
-    public ResultWs(String sid, T data, String status) {
-        this.sid = sid;
-        this.data = data;
-        this.status = status;
-    }
-    public ResultWs(String message, String status) {
+    public ResultWs(String message, T data, String status) {
         this.message = message;
+        this.data = data;
         this.status = status;
     }
+
     public ResultWs(String message) {
         this.message = message;
     }
--- a/src/main/java/com/sunyo/wlpt/cgonms/provide/websocket/WebSocketServer.java
查看文件 @e359ea0
+++ b/src/main/java/com/sunyo/wlpt/cgonms/provide/websocket/WebSocketServer.java
查看文件 @e359ea0
 package com.sunyo.wlpt.cgonms.provide.websocket;
+import cn.hutool.json.JSON;
+import cn.hutool.json.JSONObject;
+import cn.hutool.json.JSONUtil;
 import cn.hutool.log.Log;
 import cn.hutool.log.LogFactory;
 import com.sunyo.wlpt.cgonms.provide.controller.NmsController;
+import com.sunyo.wlpt.cgonms.provide.response.ResultJson;
 import org.springframework.stereotype.Component;
+import javax.annotation.Resource;
 import javax.websocket.*;
 import javax.websocket.server.PathParam;
 import javax.websocket.server.ServerEndpoint;
@@ -20,6 +25,9 @@ import java.util.concurrent.atomic.AtomicInteger;
 @Component
 public class WebSocketServer {
+    @Resource
+    NmsController nmsController;
+
     static Log log = LogFactory.get(WebSocketServer.class);
     //静态变量，用来记录当前在线连接数。应该把它设计成线程安全的。
@@ -45,9 +53,9 @@ public class WebSocketServer {
         log.info("有新窗口开始监听:" + sid + ",当前在线人数为" + getOnlineCount());
         this.sid = sid;
         try {
-            String  openMessage= "{\n" +
-                    "   \"sid\":\""+sid+"\",\n" +
-                    "   \"session\":\""+session+"\",\n" +
+            String openMessage = "{\n" +
+                    "   \"sid\":\"" + sid + "\",\n" +
+                    "   \"session\":\"" + session + "\",\n" +
                     "   \"message\": \"连接成功\",\n" +
                     "   \"data\":{\"flightdate\":\"2015-02-05\",\"flightNo\":\"CV987\"}\n" +
                     "}";
@@ -70,19 +78,15 @@ public class WebSocketServer {
     /**
      * 收到客户端消息后调用的方法
      *
-     * @param message 客户端发送过来的消息,以json形式传递接收，
-     *                如：{
- *                          "sid":"aaa",
-     *                      "session":"",
-     *                      "message": "",
-     *                      "data":{"flightdate":"2015-02-05","flightNo":"CV987"}
-     *
-     *
-     *                    }
+     * @param message 客户端发送过来的消息,以json形式传递接收
      */
     @OnMessage
     public void onMessage(String message, Session session) {
+//        JSONObject jsonObj = new JSONObject(message);
+//        String flightNo = jsonObj.get("flightNo").toString();
+//        String flightDate = jsonObj.get("flightDate").toString();
+//        nmsController.getData()
         log.info("收到来自窗口" + sid + "的信息:" + message);
         //群发消息
         for (WebSocketServer item : webSocketSet) {