NumericStringStartOpenExcelFileGetWorksheetGetCellCheckCellTypeConvertToIntegerDisplayResultEnd 以上就是如何使用Java获取Excel单元格内容并转为整数类型的方法。通过这种方式,我们可以方便地处理Excel文件中的数据,并进行进一步的操作。希望本文对你有所帮助!
>supportJavaTypeKey(){//对象属性类型returnInteger.class;}@OverridepublicCellDataTypeEnumsupportExcelTypeKey(){//CellData属性类型returnCellDataTypeEnum.STRING;}@OverridepublicIntegerconvertToJavaData(ReadConverterContext<?>context)throws Exception{//CellData转对象属性String cellStr=context.getReadCellData().get...
@DatapublicclassUser{@ExcelProperty(value="姓名",index=0)privateStringname;@ExcelProperty(value="年龄",index=1,converter=AgeConverter.class)privateIntegerage;}publicclassAgeConverterimplementsConverter<Integer>{@OverridepublicIntegerconvertToPropertyData(ObjectexcelData){returnInteger.parseInt(excelData.toString...
(XLS或XLSX) * @param headLineNum 开始读取数据的行 * @param classT 转为对象的CLASS * @param <T> * @return */ public static <T> List<T> readExcelConvertObjectList(InputStream inputStream, ExcelTypeEnum excelTypeEnum, @Nullable Integer headLineNum, Class<T> classT) { if (headLineNum =...
public class SexConverter implements Converter<Integer> { @Override public Class<Integer> supportJavaTypeKey() { return Integer.class; } @Override public CellDataTypeEnum supportExcelTypeKey() { return CellDataTypeEnum.STRING; } @Override public Integer convertToJavaData(CellData cellData, ExcelContentPro...
Sub SplitEachWorksheet() Updateby Extendoffice Dim xSPath As String Dim xSFD As FileDialog Dim xWSs As Sheets Dim xWb As Workbook Dim xWbs As Workbooks Dim xNWb As Workbook Dim xInt, xI As Integer Set xSFD = Application.FileDialog(msoFileDialogFolderPicker) With xSFD .title = "Please sel...
Convert String to Integer MsgBox CInt("7.55") MsgBox CLng("13.5") Debug.Print "13.5" + "13.5" Sub Using_Variables() Dim valueOne As String valueOne = 5 MsgBox CLng(valueOne) + CLng(valueOne) End Sub Convert String to Decimal
(CellData cellData,ExcelContentProperty excelContentProperty,GlobalConfiguration globalConfiguration)throwsException{String stringValue=cellData.getStringValue();if(MALE.equals(stringValue)){return1;}else{return2;}}@OverridepublicCellDataconvertToExcelData(Integer integer,ExcelContentProperty excelContentProperty,...
Command line input parameter converting string to integer in C# Command Parameters and Enums CommonApplicationData Communicating (by ip address) between computers on different networks using C# Communication between Python and C# Communication between Threads Compare 2 arrays using linq compare a string ...
(XLS或XLSX)* @param headLineNum 开始读取数据的行* @param classT 转为对象的CLASS* @param <T>* @return*/public static <T> List<T> readExcelConvertObjectList(InputStream inputStream, ExcelTypeEnum excelTypeEnum,@Nullable Integer headLineNum, Class<T> classT) {if (headLineNum == null) {...