/**
* 分多個excel文件進行存儲數據
* @author hanchuang
* */
public class AccessExcel {
String[] titleCell;
String[][] allCell;
jxl.Workbook workBook;
Sheet sheet;
int cell;
int column;
/*
* 將相關的數據存儲到數組中
*/
//1、列數;2、文件內容;3、文件路徑;4、需要分隔的行數
public void readExcel(int columns,String content,String fileurl,int number) {
column=columns;
String []cellname=content.substring(content.indexOf("。")).split(",");
Arrays.fill(cellname,0,1,cellname[0].substring(1, cellname[0].length()));//去掉分隔符“。”
cell=cellname.length/column;//---多少行數據
allCell = new String[cell][column]; //共多少條數據;多少列-----
for(int i = 0 ;i<allCell.length;i++){ //初始化表格數據
for(int j = 0;j<allCell[0].length;j++){
for(int hc=(j+i*column);hc<(j+1+i*column);hc++){
allCell[i][j]=cellname[hc];
}
}
}
titleCell=content.substring(0, content.indexOf("。")).split(",");//表頭
//將數組內容放入excel中
splitExcel(number, fileurl);
}
/*
*@param number代表需要分隔的行數
*@param fileurl代表分隔文件後存儲的路徑
*/
public void splitExcel(int number, String fileurl) {
int index = (int) Math.ceil(cell / number);//計算需要分隔多少個文件
File[] files = new File[index + 1];
//初始化文件數組
for (int i = 0; i <= index; i++) {
files[i] = new File(fileurl +"("+i+")" + ".xls");
}
int n = number;
int y = 0;//用於記錄行的位置
for (int i = 0; i <= index; i++) {
try {
jxl.write.WritableWorkbook ww = Workbook
.createWorkbook(files[i]);
WritableSheet ws = ww.createSheet("sheet1", 0);
//設置表格表頭
for (int t = 0; t <column; t++) {
ws.addCell(new Label(t, 0, titleCell[t]));
}
//將數組中的內容放入表格單元格中
out: for (int m = 1; y < cell; y++, m++) {
for (int x = 0; x < column; x++) {
if (y >number) {
number += n;
break out;
}
ws.addCell(new Label(x, m, allCell[y][x]));
}
}
ww.write();
ww.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RowsExceededException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (WriteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
/**
* @param args
*/
public static void main(String[] args) {
String content="count(0),處理日期,處理時間。1,2,3,4,5,6,7,8,9,9,1,2,3,4,5,6,7,8,9,9,1,2,3,4,5,6,7,8,9,9," +
"1,2,3,4,5,6,7,8,9,9,1,2,3,4,5,6,7,8,9,9,1,2,3,4,5,6,7,8,9,9,1,2,3,4,5,6,7,8,9,9," +
"1,2,3,4,5,6,7,8,9,9,1,2,3,4,5,6,7,8,9,9,1,2,3,4,5,6,7,8,9,9,1,2,3,4,5,6,7,8,9,9,0";
AccessExcel ae = new AccessExcel();
ae.readExcel(3,content,"D:\\timingNums\\hanchuang",19);
}
}
內容分多個excel文件進行存儲數據
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