From c757479adfb0e4da18f3d9795f608a7f004e0bde Mon Sep 17 00:00:00 2001
From: 霍东伟 <496960745@qq.com>
Date: 星期六, 29 六月 2019 10:05:24 +0800
Subject: [PATCH] 提交内容
---
sensor/src/com/fgkj/servlets/EchartPictureDowloadServlet.java | 15 +++++++++------
1 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/sensor/src/com/fgkj/servlets/EchartPictureDowloadServlet.java b/sensor/src/com/fgkj/servlets/EchartPictureDowloadServlet.java
index 784e197..e1c62ca 100644
--- a/sensor/src/com/fgkj/servlets/EchartPictureDowloadServlet.java
+++ b/sensor/src/com/fgkj/servlets/EchartPictureDowloadServlet.java
@@ -56,11 +56,14 @@
String[] picNames = null;
String[] picSours = null;
String[][] tabData = null;
-
try {
- picNames = ActionUtil.getGson().fromJson(req.getParameter("picNames"), String[].class);
- picSours = ActionUtil.getGson().fromJson(req.getParameter("picSours"), String[].class);
- tabData = ActionUtil.getGson().fromJson(req.getParameter("tabData"), String[][].class);
+ picNames = req.getParameter("picNames")==null?null:ActionUtil.getGson().fromJson(req.getParameter("picNames"), String[].class);
+ picSours = req.getParameter("picSours")==null?null:ActionUtil.getGson().fromJson(req.getParameter("picSours"), String[].class);
+ tabData = req.getParameter("tabData")==null?null:ActionUtil.getGson().fromJson(req.getParameter("tabData"), String[][].class);
+// for(int i =0;i<picNames.length;i++) {
+// System.out.print(picNames[i]+"\t");
+// System.out.println(picSours[i]);
+// }
// 鍒涘缓涓�涓伐浣滆杽
HSSFWorkbook wb = new HSSFWorkbook();
if(picNames != null && picSours != null){
@@ -87,7 +90,7 @@
private void ExprotReportTabData(HSSFWorkbook wb, HttpServletRequest req,
HttpServletResponse resp, String[][] tabData) {
HSSFSheet sheet1 = wb.createSheet("琛ㄦ牸鏁版嵁");
- int rownum = 1;
+ int rownum = 0;
for(int i=0;i<tabData[0].length;i++){
sheet1.createRow(rownum);
for(int j=0;j<tabData[i].length;j++){
@@ -111,7 +114,7 @@
e.printStackTrace();
}
}
- int rownum = 1;
+ int rownum = 0;
//鍒涘缓鍥剧墖
if(bytes.size() > 0){
HSSFPatriarch patriarch = sheet1.createDrawingPatriarch();
--
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