- java.lang.Object
- org.apache.poi.hssf.usermodel.HSSFSheet
- public class HSSFSheet extends java.lang.Object
构建器 |
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protected HSSFSheet(Workbook book) Creates new HSSFSheet - called by HSSFWorkbook to create a sheet from scratch. |
protected HSSFSheet(Workbook book, Sheet sheet) Creates an HSSFSheet representing the given Sheet object. |
新建Sheet
在Workbook里新建Sheet时,还是使用「HSSFWorkbook」类的「createSheet」的方法,详细可以参照「在Workbook里创建Sheet」。使用方法如下。
HSSFWorkbook workbook = new HSSFWorkbook(); HSSFSheet sheet = workbook.createSheet();
读取现有的Sheet
对于在Workbook已经存在的Sheet来说,可以用「HSSFWorkbook」类的「getSheet」方法来读取。getSheet public HSSFSheet getSheet(java.lang.String name)
Get sheet with the given name Parameters: name - of the sheet Returns: HSSFSheet with the name provided or null if it does not exist
参数为Sheet名称。
使用方法如下。
HSSFWorkbook workbook = new HSSFWorkbook(); HSSFSheet sheet = workbook.getSheet("sheet1")不用Sheet名而用Sheet的序列号来取得Sheet的话,可以用「HSSFWorkbook」类的「getSheetAt」方法。
getSheetAt public HSSFSheet getSheetAt(int index)
Get the HSSFSheet object at the given index. Parameters: index - of the sheet number (0-based physical & logical) Returns: HSSFSheet at the provided index使用方法如下。
HSSFWorkbook workbook = new HSSFWorkbook(); HSSFSheet sheet = workbook.getSheetAt(1);
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