From a549d6bbd7cb6f2a0dda1234c1b4df072a9e1d61 Mon Sep 17 00:00:00 2001
From: riku <risaku@163.com>
Date: 星期一, 18 十月 2021 09:34:05 +0800
Subject: [PATCH] 1. 新增车载、无人机和网格化三个单独的实时数据存储表 2. 新增数据转存方法,后续待补充转换中的数据预处理逻辑

---
 src/main/kotlin/com/flightfeather/uav/common/utils/FileExchange.kt |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/kotlin/com/flightfeather/uav/common/utils/FileExchange.kt b/src/main/kotlin/com/flightfeather/uav/common/utils/FileExchange.kt
index 678ec0a..c6dd971 100644
--- a/src/main/kotlin/com/flightfeather/uav/common/utils/FileExchange.kt
+++ b/src/main/kotlin/com/flightfeather/uav/common/utils/FileExchange.kt
@@ -4,6 +4,7 @@
 import com.flightfeather.uav.domain.entity.RealTimeData
 import com.flightfeather.uav.socket.bean.AirData
 import org.apache.poi.hssf.usermodel.HSSFWorkbook
+import org.apache.poi.xssf.streaming.SXSSFWorkbook
 import java.io.File
 import java.io.FileInputStream
 import java.io.FileOutputStream
@@ -153,7 +154,7 @@
         }
 
 
-        val newWorkBook = HSSFWorkbook()
+        val newWorkBook = SXSSFWorkbook(10000)
         ExcelUtil.write2(heads, contents, newWorkBook, "data")
 
         newWorkBook.write(out)
@@ -242,7 +243,7 @@
             contents.add(cList.toTypedArray())
         }
 
-        val newWorkBook = HSSFWorkbook()
+        val newWorkBook = SXSSFWorkbook(10000)
         ExcelUtil.write2(heads, contents, newWorkBook, "data")
 
         newWorkBook.write(out)

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