在JSP中将EXEL文件的数据传入到数据库中
在jsp中：
在script中使用函数：
$(function(){
//var lpyear = document.getElementById("lpyear").value;
//var lpmonth = document.getElementById("lpmonth").value;
//var factoryid = document.getElementById("factoryid").value;
//var url = "&lpyear="+lpyear+"&factoryid="+factoryid+"&lpmonth="+lpmonth;
$("#file").uploadify({
"height" : 19,
"buttonText" : "导入本月数据",
"buttonClass" : "btn",
"fileTypeDesc" : "Excel Files",
"fileTypeExts" : "*.xls",
"swf" : <select:link page="/Charts/uploadify.swf" />,
"uploader" : <select:link page="/Budgetimp.do?method=monthimp" />,//+url,
"onUploadStart" : function(file){
showWait("正在上传"+file.name+"，请稍候...");
},
"onUploadSuccess" : function(file, data, response) {
$('#' + file.id).find('.data').html(' 上传完毕');
hideWait();
},
"onQueueComplete" : function(queueData) {
show();
}
});
});
在body中写入：
<td style="text-align: center;width: 150px;padding-bottom: 1px;">
<input type="file" name="file" id="file">
</td>
在Java中：
//导入本月数据
@SuppressWarnings("unchecked")
public void monthimp(ActionMapping mapping, ActionForm form,
HttpServletRequest request,
HttpServletResponse response) throws Exception{
try {
InputStream is = null;
Workbook workbook = null;//创建Workbook对象（这一个对象代表着对应的一个Excel文件）
List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
for(FileItem item:items){
if (item.isFormField()){
request.setAttribute(item.getFieldName(), item.getString());
}else{
is = item.getInputStream();
workbook = Workbook.getWorkbook(is);
}
}
if(workbook != null){
Sheet sheet = workbook.getSheet(0);//创建Sheet对象，代表着一个工作表
int row = sheet.getRows();///获取行数
ArrayList<String> sqls = new ArrayList<String>();
for(int i=0;i<row;i++){
String year="",month="",factoryid="",feename="",monthqty="",countqty="",tqqty="";
//year=request.getParameter("lpyear");
//month=request.getParameter("lpmonth");
//factoryid=request.getParameter("factoryid");
Cell cell = sheet.getCell(0, i);//获取第一列所有行的值
if(cell!=null && cell.getContents() != null){
year = cell.getContents().trim();
}
cell = sheet.getCell(1, i);
if(cell!=null && cell.getContents() != null){
month = cell.getContents().trim();
}
cell = sheet.getCell(2, i);
if(cell!=null && cell.getContents() != null){
factoryid = cell.getContents().trim();
}
cell = sheet.getCell(3, i);
if(cell!=null && cell.getContents() != null){
feename= cell.getContents().trim();
}
cell = sheet.getCell(4, i);
if(cell!=null && cell.getContents() != null){
monthqty = cell.getContents().trim();
}
cell = sheet.getCell(5, i);
if(cell!=null && cell.getContents() != null){
countqty = cell.getContents().trim();
}
cell = sheet.getCell(6, i);
if(cell!=null && cell.getContents() != null){
tqqty = cell.getContents().trim();
}
if(!"".equals(year)&&!"".equals(month)&&!"".equals(factoryid)&&!"".equals(feename))
//&&!"".equals(sycomp_id)&&NumberUtils.isNumber(sycomp_id)&&!"".equals(tobasystid)&&NumberUtils.isNumber(factoryid)
//&&NumberUtils.isNumber(tobasystid)判断字符串是否是数字
//&&!"".equals(monthqty)&&NumberUtils.isNumber(monthqty)&&Double.parseDouble(monthqty)>0
//&&!"".equals(countqty)&&NumberUtils.isNumber(countqty)&&Double.parseDouble(countqty)>0
//&&!"".equals(tqqty))&&NumberUtils.isNumber(tqqty)&&Double.parseDouble(tqqty)>0)
{
if("".equals(monthqty)){monthqty="0";}
if("".equals(countqty)){countqty="0";}
if("".equals(tqqty)){tqqty="0";}
/*
Double monthqty1=Double.parseDouble(monthqty);
Double countqty1=Double.parseDouble(countqty);
Double tqqty1=Double.parseDouble(tqqty);
*/
System.out.println(year+","+month+","+factoryid+","+feename+","+monthqty+","+countqty+","+tqqty);
/*
CallHelper helper =initializeCallHelper("G_logistisfeebymonth", form, request, false);
helper.setParam("year", year);
helper.setParam("month", month);
helper.setParam("factoryid", factoryid);
helper.setParam("feename", feename);
helper.setParam("monthqty", monthqty);
helper.setParam("countqty", countqty);
helper.setParam("tqqty", tqqty);
helper.setParam("personid", getPersonId(request));
helper.execute();
StringBuffer exe = new StringBuffer();
exe.append("merge into l_logistisfeebymonth a ")
.append("using ( ")
.append("select * from table( ")
.append("values('2015','01','1','物流费用合计','5640.00','28333.00','26865.00') ")
.append(") as tab(year,month,factoryid,feename,monthqty,countqty,tqqty) ")
.append(") b on a.year = b.year and a.month = b.month and a.factoryid = b.factoryid and a.feename = b.feename")
.append("when matched then ")
.append("update set a.monthqty = b.monthqty,a.countqty=b.countqty,a.tqqty=b.tqqty ")
.append("when not matched then ")
.append("insert (year,month,factoryid,feename,monthqty,countqty,tqqty,create_time,create_personid)")
.append("values(b.year,b.month,b.factoryid,b.feename,b.monthqty,b.countqty,b.tqqty,current timestamp,"+getPersonId(request)+")");
sqls.add(exe.toString());
*/
String sql = "select year,month from l_logistisfeebymonth where year='"+year+"' and month='"+month+"' and factoryid='"+factoryid+"'";
Executer ex = new Executer();
SqlRuturn sp=ex.ExecSeletSQL(sql);
ArrayList<?> list = sp.getResultSet();
System.out.println(list.size());
if(list.size()==0){//判断数据是否存在
StringBuffer exe = new StringBuffer();
exe.append("insert into l_logistisfeebymonth(year,month,factoryid,feename,monthqty,countqty,tqqty,create_time,create_personid) ")
.append("values('"+year+"','"+month+"','"+factoryid+"','"+feename+"','"+monthqty+"','"+countqty+"','"+tqqty+"',current timestamp,"+getPersonId(request)+")");
sqls.add(exe.toString());
}
/*
StringBuffer exe1 = new StringBuffer();
exe1.append("merge into l_logistisfeebymonth a ")
.append("using ( ")
.append("select year,month,factoryid,feename,monthqty,countqty,tqqty from l_logistisfeebymonth_temp ")
.append(") b on a.year = b.year and a.month = b.month and a.factoryid = b.factoryid")
.append("when matched then ")
.append("update set a.status=to_char(int(a.status)+1) ")
.append("when not matched then ")
.append("insert (year,month,factoryid,feename,monthqty,countqty,tqqty,create_time,create_personid)")
.append("values(b.year,b.month,b.factoryid,b.feename,b.monthqty,b.countqty,b.tqqty,current timestamp,"+getPersonId(request)+")");
sqls.add(exe1.toString());
*/
}
}
//sqls.add("update l_logistisfeebymonth set month = '0'||trim(month) where length(trim(month)) < 2");
OptionUtil.exeSqls(sqls);
}
} catch (Exception e) {
e.printStackTrace();
}
}