如何在JAVA中使用apache POI在Excel中设置/取消设置列过滤器的值？

到现在为止这只能使用apache poi下衬低级别的对象来实现。对于AutoFilter这些是 org.openxmlformats.schemas.spreadsheetml.x2006.main.CTAutoFilter和后继者。

实施例：

import org.apache.poi.ss.usermodel.*; 
import org.apache.poi.ss.util.*; 
import org.apache.poi.xssf.usermodel.*; 
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTAutoFilter; 
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFilterColumn; 
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFilters; 
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCustomFilters; 
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCustomFilter; 
import org.openxmlformats.schemas.spreadsheetml.x2006.main.STFilterOperator; 
import java.io.FileOutputStream; 
class AutoFilterSetTest { 
private static void setCellData(Sheet sheet) { 
    Row row = sheet.createRow(0); 
    Cell cell = row.createCell(0); 
    cell.setCellValue("Number"); 
    cell = row.createCell(1); 
    cell.setCellValue("Alphabets"); 
    for (int r = 1; r < 11; r++) { 
    row = sheet.createRow(r); 
    cell = row.createCell(0); 
    cell.setCellValue(r); 
    cell = row.createCell(1); 
    cell.setCellValue(new String(Character.toChars(64 + r))); 
    } 
} 
private static void setCriteriaFilter(XSSFSheet sheet, int colId, int firstRow, int lastRow, String[] criteria) throws Exception { 
    CTAutoFilter ctAutoFilter = sheet.getCTWorksheet().getAutoFilter(); 
    CTFilterColumn ctFilterColumn = ctAutoFilter.addNewFilterColumn(); 
    ctFilterColumn.setColId(colId); 
    CTFilters ctFilters = ctFilterColumn.addNewFilters(); 
    for (int i = 0; i < criteria.length; i++) { 
    ctFilters.addNewFilter().setVal(criteria[i]); 
    } 
    //hiding the rows not matching the criterias 
    DataFormatter dataformatter = new DataFormatter(); 
    for (int r = firstRow; r <= lastRow; r++) { 
    XSSFRow row = sheet.getRow(r); 
    boolean hidden = true; 
    for (int i = 0; i < criteria.length; i++) { 
    String cellValue = dataformatter.formatCellValue(row.getCell(colId)); 
    if (criteria[i].equals(cellValue)) hidden = false; 
    } 
    if (hidden) row.getCTRow().setHidden(hidden); 
    } 
} 
public static void main(String[] args) throws Exception { 
    XSSFWorkbook wb = new XSSFWorkbook(); 
    XSSFSheet sheet = wb.createSheet(); 
    //create rows of data 
    setCellData(sheet); 
    for (int c = 0; c < 2; c++) sheet.autoSizeColumn(c); 
    int lastRow = sheet.getLastRowNum(); 
    XSSFAutoFilter autofilter = sheet.setAutoFilter(new CellRangeAddress(0, lastRow, 0, 1)); 
    //XSSFAutoFilter is useless until now 
    setCriteriaFilter(sheet, 0, 1, lastRow, new String[]{"2", "4", "7"}); 
    wb.write(new FileOutputStream("AutoFilterSetTest.xlsx")); 
    wb.close(); 
} 
} 

此代码需要如Frequently Asked Questions提到的所有的模式ooxml-schemas-1.3.jar的充分广口瓶中。这是因为低级别org.openxmlformats.schemas.spreadsheetml.x2006.main.CT*Filter*类别不包含在默认情况下随apache poi一起发货的较小的中。