From 90c69565afd02dba9e79aff9de30b4ca322e5fb8 Mon Sep 17 00:00:00 2001
From: 81041 <81041@DESKTOP-025NVD9>
Date: 星期二, 08 一月 2019 14:47:28 +0800
Subject: [PATCH] 线程启动
---
gx_tieta/src/com/fgkj/servlets/ExportTableServlet.java | 41 +++++++++++++++++++++++++++--------------
1 files changed, 27 insertions(+), 14 deletions(-)
diff --git a/gx_tieta/src/com/fgkj/servlets/ExportTableServlet.java b/gx_tieta/src/com/fgkj/servlets/ExportTableServlet.java
index c255d3b..73b445c 100644
--- a/gx_tieta/src/com/fgkj/servlets/ExportTableServlet.java
+++ b/gx_tieta/src/com/fgkj/servlets/ExportTableServlet.java
@@ -136,8 +136,8 @@
String exp_thead_str = req.getParameter("exp_thead");
String exp_tbody_str = req.getParameter("exp_tbody");
- String exp_page_break = req.getParameter("exp_page_break");
- String exp_data_break = req.getParameter("exp_data_break");
+ String exp_page_break = "\\"+req.getParameter("exp_page_break");
+ String exp_data_break = "\\"+req.getParameter("exp_data_break");
String exp_page_names_str = req.getParameter("exp_page_names");
@@ -152,26 +152,29 @@
//瀹氫箟涓�涓伐浣滅翱
HSSFWorkbook workbook = new HSSFWorkbook();
-
- if(!ServletUtils.isNotNull(exp_page_names_str)){
- return;
- //exp_page_names[0] = "sheet1";
- }else{
+ if(ServletUtils.isNotNull(exp_thead_str)){
exp_page_names = exp_page_names_str.split(exp_page_break); //鍒嗗壊宸ヤ綔绨跨殑鍚嶇О
String[] exp_thead_sheets = exp_thead_str.split(exp_page_break);
- String[] exp_tbody_sheets = exp_tbody_str.split(exp_page_break);
-
- for (int i = 0; i < exp_page_names.length && exp_page_names.length >= exp_thead_sheets.length; i++) {
- HSSFSheet sheet = workbook.createSheet(excelTitle);
+ String[] exp_tbody_sheets = exp_tbody_str.split(exp_page_break);
+ if(!ServletUtils.isNotNull(exp_page_names_str)){
+ exp_page_names = new String[]{};
+ for(int s=0;s<exp_tbody_sheets.length;s++){
+ exp_page_names[s] = "sheet"+s;
+ }
+ }
+
+ for (int i = 0; i < exp_thead_sheets.length; i++) {
+ HSSFSheet sheet = i<exp_page_names.length?workbook.createSheet(exp_page_names[i]):workbook.createSheet();
String[] exp_thead = exp_thead_sheets[i].split(exp_data_break);
String[] exp_tbody = exp_tbody_sheets[i].split(exp_data_break);
int maxColNum = exp_thead.length; //鏈�澶у垪鏁�
int nowRowNum = 0; //褰撳墠琛�
int nowColNum = 0; //褰撳墠鍒�
+ HSSFRow row = null;
for(int j=0;j <= exp_tbody.length;j++){
- HSSFRow row = null;
+ //System.out.println("j="+j+"\t nowRowNum="+nowRowNum);
if(j == 0){
row = sheet.createRow(nowRowNum++);
for(int k=0;k<exp_thead.length;k++){
@@ -187,16 +190,21 @@
}
HSSFCell cell = row.createCell(nowColNum++);
HSSFRichTextString text = new HSSFRichTextString(exp_tbody[j-1]);
+ //HSSFRichTextString text = new HSSFRichTextString("*****");
//System.out.print(text+"\t");
cell.setCellValue(text);
}
}
- }
+
+ }
+
// 杞爜闃叉涔辩爜
resp.addHeader("Content-Disposition", "attachment;filename="
+ new String(excelName.getBytes("gb2312"), "ISO8859-1")
+ ".xls");
OutputStream out = resp.getOutputStream();
+ workbook.write(out);
+ out.close();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (IOException e) {
@@ -418,5 +426,10 @@
}
-
+ public static void main(String[] args) {
+ String ths = "h1&h2&h3&h4$xh1&xh2&xh3&xh4";
+ System.out.println(ths.indexOf("$"));
+ String[] sheets = ths.split("\\&");
+ System.out.println(sheets.length);
+ }
}
--
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