package com.util;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Random;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/*import dao.CommDAO;*/
import jxl.Workbook;
import jxl.write.Label;
import jxl.write.WritableSheet;
import jxl.write.WritableWorkbook;
import jxl.write.WriteException;
import jxl.write.biff.RowsExceededException;
public class Info {
//public static String popheight = "alliframe.height=document.body.clientHeight+";
public static String popheight = "alliframe.style.height=document.body.scrollHeight+";
public static HashMap getUser(HttpServletRequest request)
{
HashMap map = (HashMap)(request.getSession().getAttribute("admin")==null?request.getSession().getAttribute("user"):request.getSession().getAttribute("admin"));
return map;
}
public static int getBetweenDayNumber(String dateA, String dateB) {
long dayNumber = 0;
//1小时=60分钟=3600秒=3600000
long mins = 60L * 1000L;
//long day= 24L * 60L * 60L * 1000L;计算天数之差
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm");
try {
java.util.Date d1 = df.parse(dateA);
java.util.Date d2 = df.parse(dateB);
dayNumber = (d2.getTime() - d1.getTime()) / mins;
} catch (Exception e) {
e.printStackTrace();
}
return (int) dayNumber;
}
public static void main(String[] g )
{
System.out.print(Info.getBetweenDayNumber("2012-11-11 11:19", "2012-11-11 11:11"));
}
public static String getselect(String name,String tablename,String zdname)
{
String select = "<select name=\""+name+"\" id=\""+name+"\" >";
/*for(HashMap permap:new CommDAO().select("select * from "+tablename+" order by id desc")){
select+="<option value=\""+permap.get(zdname)+"\">"+permap.get(zdname)+"</option>";
}
select+="</select>";*/
return select;
}
public static String getselect(String name,String tablename,String zdname,String where)
{
String select = "<select name=\""+name+"\" id=\""+name+"\" >";
select+="<option value=\"\">不限</option>";
/*for(HashMap permap:new CommDAO().select("select * from "+tablename+" where "+where+" order by id desc")){
String optionstr = "";
if(zdname.split(";").length==1){
optionstr=permap.get(zdname.split("~")[0]).toString();
}else{
for(String str:zdname.split(";"))
{
String zdstr = str.split("~")[0];
String zdnamestr = str.split("~")[1].equals("无名")?"":(str.split("~")[1]+":");
optionstr+=zdnamestr+permap.get(zdstr)+" - ";
}
}
if(optionstr.indexOf(" - ")>-1)optionstr=optionstr.substring(0,optionstr.length()-3);
select+="<option value=\""+optionstr+"\">"+optionstr+"</option>";
}
select+="</select>";*/
return select;
}
public static String getradio(String name,String tablename,String zdname,String where)
{
String radio="";
int dxii = 0;
/*for(HashMap permap:new CommDAO().select("select * from "+tablename+" where "+where+" order by id desc")){
String check="";
if(dxii==0)check="checked=checked";
String optionstr = "";
for(String str:zdname.split(";"))
{
String zdstr = str.split("~")[0];
String zdnamestr = str.split("~")[1].equals("无名")?"":(str.split("~")[1]+":");
optionstr+=zdnamestr+permap.get(zdstr)+" - ";
}
if(optionstr.length()>0)optionstr=optionstr.substring(0,optionstr.length()-3);
radio+="<label><input type='radio' name='"+name+"' "+check+" value=\""+optionstr+"\">"+optionstr+"</label>\n";
dxii++;
}*/
return radio;
}
public static void writeExcel(String fileName,String prosstr,java.util.List<List> plist,HttpServletRequest request, HttpServletResponse response){
WritableWorkbook wwb = null;
String cols = "";
for(String str:prosstr.split("@"))
{
cols+=str.split("-")[0]+",";
}
cols = cols.substring(0,cols.length()-1);
String where = request.getAttribute("where")==null?"":request.getAttribute("where").toString();
/* List<List> mlist = new CommDAO().selectforlist("select "+cols+" from "+fileName+" "+where+" order by id desc");*/
fileName = request.getRealPath("/")+"/upfile/"+Info.generalFileName("a.xls");
String[] pros = prosstr.split("@");
try {
//首先要使用Workbook类的工厂方法创建一个可写入的工作薄(Workbook)对象
wwb = Workbook.createWorkbook(new File(fileName));
} catch (IOException e) {
e.printStackTrace();
}
if(wwb!=null){
//创建一个可写入的工作表
//Workbook的createSheet方法有两个参数,第一个是工作表的名称,第二个是工作表在工作薄中的位置
WritableSheet ws = wwb.createSheet("sheet1", 0);
ws.setColumnView(0,20);
ws.setColumnView(1,20);
ws.setColumnView(2,20);
ws.setColumnView(3,20);
ws.setColumnView(4,20);
ws.setColumnView(5,20);
try {
for(int i=0;i<pros.length;i++)
{
Label label1 = new Label(i, 0,"");
label1.setString(pros[i]);
ws.addCell(label1);
}
} catch (RowsExceededException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (WriteException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
//下面开始添加单元格
/*int i=1;*/
/* for(List t:mlist){
try {
Iterator it = t.iterator();
int jj=0;
while(it.hasNext())
{
Label label1 = new Label(jj, i,"");
String a = it.next().toString();
label1.setString(a);
ws.addCell(label1);
jj++;
}
i++;
} catch (RowsExceededException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (WriteException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
try {
//从内存中写入文件中
wwb.write();
//关闭资源,释放内存
wwb.close();
} catch (IOException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
try {
response.sendRedirect("/pianotrainwebstie/upload?filename="+fileName.substring(fileName.lastIndexOf("/")+1));
} catch (IOException e) {
e.printStackTrace();*/
}
}
public static String getcheckbox(String name,String tablename,String zdname,String where)
{
String checkbox="";
/* f
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基于ssm+mysql的商品信息分类管理系统源码数据库.zip (519个子文件)
Info.class 18KB
db.class 14KB
ShangpinrukuController.class 11KB
ShangpinxinxiController.class 10KB
YuangongController.class 10KB
YonghuzhuceController.class 9KB
QuehuoshenqingController.class 9KB
BaofeixinxiController.class 9KB
VeDate.class 9KB
TingzhijinhuoController.class 9KB
CangkuxinxiController.class 8KB
AllusersController.class 7KB
ShoucangjiluController.class 7KB
ShangpinleibiexinxiController.class 7KB
XinwentongzhiController.class 7KB
LiuyanbanController.class 7KB
YouqinglianjieController.class 6KB
PinglunController.class 6KB
Shangpinruku.class 4KB
Yonghuzhuce.class 4KB
StrUtil.class 4KB
ShangpinleibiexinxiServerImpi.class 3KB
Quehuoshenqing.class 3KB
LiuyanbanServerImpi.class 3KB
QuehuoshenqingServerImpi.class 3KB
YouqinglianjieServerImpi.class 3KB
ShangpinxinxiServerImpi.class 3KB
TingzhijinhuoServerImpi.class 3KB
Shangpinxinxi.class 3KB
ShangpinrukuServerImpi.class 3KB
CangkuxinxiServerImpi.class 3KB
BaofeixinxiServerImpi.class 3KB
YonghuzhuceServerImpi.class 3KB
Yuangong.class 3KB
YuangongServerImpi.class 3KB
XinwentongzhiServerImpi.class 3KB
AllusersServerImpi.class 3KB
Tingzhijinhuo.class 3KB
Baofeixinxi.class 3KB
Xinwentongzhi.class 2KB
Liuyanban.class 2KB
ShoucangjiluServerImpi.class 2KB
PinglunServerImpi.class 2KB
hsgloginController.class 2KB
Pinglun.class 2KB
Shoucangjilu.class 2KB
Md5.class 2KB
SetChar.class 2KB
IndexController.class 2KB
Youqinglianjie.class 2KB
Cangkuxinxi.class 2KB
Allusers.class 2KB
Shangpinleibiexinxi.class 1KB
PageBean.class 1KB
PageInfo.class 1KB
testFilter.class 1KB
ShangpinleibiexinxiMapper.class 1KB
YouqinglianjieMapper.class 1KB
QuehuoshenqingMapper.class 1KB
TingzhijinhuoMapper.class 1020B
ShangpinxinxiMapper.class 1020B
XinwentongzhiMapper.class 1020B
LiuyanbanMapper.class 1016B
ShangpinrukuMapper.class 1009B
CangkuxinxiMapper.class 998B
BaofeixinxiMapper.class 998B
YonghuzhuceMapper.class 998B
YuangongMapper.class 965B
ShangpinleibiexinxiServer.class 951B
CheckCode.class 922B
ShoucangjiluMapper.class 898B
AllusersMapper.class 898B
YouqinglianjieServer.class 896B
QuehuoshenqingServer.class 896B
TingzhijinhuoServer.class 885B
ShangpinxinxiServer.class 885B
ShangpinrukuServer.class 874B
YonghuzhuceServer.class 863B
BaofeixinxiServer.class 863B
CangkuxinxiServer.class 863B
LiuyanbanServer.class 860B
PinglunMapper.class 858B
YuangongServer.class 830B
XinwentongzhiServer.class 796B
ShoucangjiluServer.class 763B
AllusersServer.class 763B
PinglunServer.class 723B
Constant.class 674B
.classpath 1KB
org.eclipse.wst.common.component 598B
org.eclipse.wst.jsdt.ui.superType.container 49B
common.css 136KB
common.css 136KB
bootstrap.min.css 119KB
common.css 118KB
bootstrap.min.css 115KB
bootstrap.css 115KB
style.min.css 114KB
bootstrap.min.css 107KB
materialdesignicons.min.css 85KB
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