Java ApachePOI:getNumMergedRegions
我使用Java ApachePOI:getNumMergedRegions,java,apache-poi,Java,Apache Poi,我使用sheet.getNumMergedRegions(),我有代码: for(int i = 0; i < sheet.getNumMergedRegions(); i++) { CellRangeAddress merge = sheet.getMergedRegion(i); System.out.println("Number: " + i); System.out.println("
sheet.getNumMergedRegions()
,我有代码:
for(int i = 0; i < sheet.getNumMergedRegions(); i++) {
CellRangeAddress merge = sheet.getMergedRegion(i);
System.out.println("Number: " + i);
System.out.println("first column: " + merge.getFirstColumn() + " last column " + merge.getLastColumn());
System.out.println("first row: " + merge.getFirstRow() + " last row " + merge.getLastRow());
System.out.println("==============");
System.out.println();
}
如何确定结果中的顺序?为什么第一个是数字0而不是数字3?合并的区域存储在
MergedCellsTable
类的ArrayList
中
因此,它们的存储顺序与将区域添加到工作表中的顺序相同
public static void main(String[] args) {
HSSFWorkbook workbook = new HSSFWorkbook();
Sheet sheet = workbook.createSheet("Dump");
sheet.addMergedRegion(new CellRangeAddress(0,1,2,3));
sheet.addMergedRegion(new CellRangeAddress(0,0,0,0));
sheet.addMergedRegion(new CellRangeAddress(0,1,2,2));
sheet.addMergedRegion(new CellRangeAddress(3,3,3,3));
//Output
System.out.println("num merged reagons: "+ sheet.getNumMergedRegions());
for(int i = 0; i < sheet.getNumMergedRegions(); i++) {
CellRangeAddress merge = sheet.getMergedRegion(i);
System.out.println("Number:" + i+ " " + merge.getFirstRow() + " " + merge.getLastRow()+ " " + merge.getFirstColumn() + " " + merge.getLastColumn());
}
}
publicstaticvoidmain(字符串[]args){
HSSFWorkbook=新的HSSFWorkbook();
工作表=工作簿.createSheet(“转储”);
表1.addMergedRegion(新的CellRangeAddress(0,1,2,3));
表.addMergedRegion(新的CellRangeAddress(0,0,0,0));
表1.addMergedRegion(新的CellRangeAddress(0,1,2,2));
表.地址合并区域(新的CellRangeAddress(3,3,3,3));
//输出
System.out.println(“num merged reagons:+sheet.getNumMergedRegions());
对于(int i=0;i
导致
合并区域数:4个
编号:0 0 1 2 3
编号:100
号码:21012
电话号码:3
这与我将四个区域添加到工作表中的顺序类似。合并区域存储在MergedCellsTable
类中的ArrayList
中
因此,它们的存储顺序与将区域添加到工作表中的顺序相同
public static void main(String[] args) {
HSSFWorkbook workbook = new HSSFWorkbook();
Sheet sheet = workbook.createSheet("Dump");
sheet.addMergedRegion(new CellRangeAddress(0,1,2,3));
sheet.addMergedRegion(new CellRangeAddress(0,0,0,0));
sheet.addMergedRegion(new CellRangeAddress(0,1,2,2));
sheet.addMergedRegion(new CellRangeAddress(3,3,3,3));
//Output
System.out.println("num merged reagons: "+ sheet.getNumMergedRegions());
for(int i = 0; i < sheet.getNumMergedRegions(); i++) {
CellRangeAddress merge = sheet.getMergedRegion(i);
System.out.println("Number:" + i+ " " + merge.getFirstRow() + " " + merge.getLastRow()+ " " + merge.getFirstColumn() + " " + merge.getLastColumn());
}
}
publicstaticvoidmain(字符串[]args){
HSSFWorkbook=新的HSSFWorkbook();
工作表=工作簿.createSheet(“转储”);
表1.addMergedRegion(新的CellRangeAddress(0,1,2,3));
表.addMergedRegion(新的CellRangeAddress(0,0,0,0));
表1.addMergedRegion(新的CellRangeAddress(0,1,2,2));
表.地址合并区域(新的CellRangeAddress(3,3,3,3));
//输出
System.out.println(“num merged reagons:+sheet.getNumMergedRegions());
对于(int i=0;i
导致
合并区域数:4个
编号:0 0 1 2 3
编号:100
号码:21012
电话号码:3
这与我将四个区域添加到工作表中的顺序类似。合并区域存储在MergedCellsTable
类中的ArrayList
中
因此,它们的存储顺序与将区域添加到工作表中的顺序相同
public static void main(String[] args) {
HSSFWorkbook workbook = new HSSFWorkbook();
Sheet sheet = workbook.createSheet("Dump");
sheet.addMergedRegion(new CellRangeAddress(0,1,2,3));
sheet.addMergedRegion(new CellRangeAddress(0,0,0,0));
sheet.addMergedRegion(new CellRangeAddress(0,1,2,2));
sheet.addMergedRegion(new CellRangeAddress(3,3,3,3));
//Output
System.out.println("num merged reagons: "+ sheet.getNumMergedRegions());
for(int i = 0; i < sheet.getNumMergedRegions(); i++) {
CellRangeAddress merge = sheet.getMergedRegion(i);
System.out.println("Number:" + i+ " " + merge.getFirstRow() + " " + merge.getLastRow()+ " " + merge.getFirstColumn() + " " + merge.getLastColumn());
}
}
publicstaticvoidmain(字符串[]args){
HSSFWorkbook=新的HSSFWorkbook();
工作表=工作簿.createSheet(“转储”);
表1.addMergedRegion(新的CellRangeAddress(0,1,2,3));
表.addMergedRegion(新的CellRangeAddress(0,0,0,0));
表1.addMergedRegion(新的CellRangeAddress(0,1,2,2));
表.地址合并区域(新的CellRangeAddress(3,3,3,3));
//输出
System.out.println(“num merged reagons:+sheet.getNumMergedRegions());
对于(int i=0;i
导致
合并区域数:4个
编号:0 0 1 2 3
编号:100
号码:21012
电话号码:3
这与我将四个区域添加到工作表中的顺序类似。合并区域存储在MergedCellsTable
类中的ArrayList
中
因此,它们的存储顺序与将区域添加到工作表中的顺序相同
public static void main(String[] args) {
HSSFWorkbook workbook = new HSSFWorkbook();
Sheet sheet = workbook.createSheet("Dump");
sheet.addMergedRegion(new CellRangeAddress(0,1,2,3));
sheet.addMergedRegion(new CellRangeAddress(0,0,0,0));
sheet.addMergedRegion(new CellRangeAddress(0,1,2,2));
sheet.addMergedRegion(new CellRangeAddress(3,3,3,3));
//Output
System.out.println("num merged reagons: "+ sheet.getNumMergedRegions());
for(int i = 0; i < sheet.getNumMergedRegions(); i++) {
CellRangeAddress merge = sheet.getMergedRegion(i);
System.out.println("Number:" + i+ " " + merge.getFirstRow() + " " + merge.getLastRow()+ " " + merge.getFirstColumn() + " " + merge.getLastColumn());
}
}
publicstaticvoidmain(字符串[]args){
HSSFWorkbook=新的HSSFWorkbook();
工作表=工作簿.createSheet(“转储”);
表1.addMergedRegion(新的CellRangeAddress(0,1,2,3));
表.addMergedRegion(新的CellRangeAddress(0,0,0,0));
表1.addMergedRegion(新的CellRangeAddress(0,1,2,2));
表.地址合并区域(新的CellRangeAddress(3,3,3,3));
//输出
System.out.println(“num merged reagons:+sheet.getNumMergedRegions());
对于(int i=0;i
导致
合并区域数:4个
编号:0 0 1 2 3
编号:100
号码:21012
电话号码:3
这与我将四个区域添加到工作表中的顺序类似。如果我的答案有效,请您接受我的问题。如果我的答案有效,请您接受我的问题。如果我的答案有效,请您接受我的问题。如果我的答案有效,请您接受我的问题。