String literals in formulas can't be bigger than 255 characters ASCII

package xls20170828comboBox;import java.io.FileOutputStream;import java.io.IOException;import org.apache.poi.hssf.usermodel.DVConstraint;import org.apache.poi.hssf.usermodel.HSSFDataValidation;import org.apache.poi.hssf.usermodel.HSSFSheet;import org.apache.poi.hssf.usermodel.HSSFWorkbook;import org.apache.poi.hssf.util.CellRangeAddressList;/** * ------------------------------------------------------------------------------ * http://wuhaidong.iteye.com/blog/2039848 * ------------------------------------------------------------------------------手工设置:excel菜单栏上--数据--有效性--允许--序列,excel菜单栏上--数据--有效性--输入信息.程序现实:首先,http://poi.apache.org/官方下载POI3.2 jar包. 注:经本人测试转载的文章中有一些错误: 1. 使用POI3.2.jar创建的提示框不支持中文,最终我换成了POI3.5.jar就能支持中文了.2. DVConstraint constraint = DVConstraint.createCustomFormulaConstraint("B1");这样写有点问题,提示字段中可输入的值只能输入B1的内容.这一句的意思是设置约束条件引用B1单元格中的内容,查找API后发现必须要有一个约束才行,我的灵活处理的方法是设置为BB1,一般不会有这么多字段,BB1没有约束就相当于创建了一个没有约束的单元格. 本为是对上一篇博客的中内容的封装,封装后的方法使用起来更方便一些. *------------------------------------------------------------------------------ * @author ZengWenFeng * @date 2017.08.28 */public class PoiTest2{/**  * 设置某些列的值只能输入预制的数据,显示下拉框.  *   * @param sheet 要设置的sheet.  * @param textlist 下拉框显示的内容  * @param firstRow 开始行  * @param endRow 结束行  * @param firstCol 开始列  * @param endCol 结束列  * @return 设置好的sheet.  */public static HSSFSheet setHSSFValidation(HSSFSheet sheet, String[] textlist, int firstRow, int endRow, int firstCol, int endCol){// 加载下拉列表内容  DVConstraint constraint = DVConstraint.createExplicitListConstraint(textlist);// 设置数据有效性加载在哪个单元格上,四个参数分别是：起始行、终止行、起始列、终止列  CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);// 数据有效性对象  HSSFDataValidation data_validation_list = new HSSFDataValidation(regions, constraint);sheet.addValidationData(data_validation_list);//return sheet;}/**  * 设置单元格上提示  *   * @param sheet 要设置的sheet.  * @param promptTitle 标题  * @param promptContent 内容  * @param firstRow 开始行  * @param endRow 结束行  * @param firstCol 开始列  * @param endCol 结束列  * @return 设置好的sheet.  */public static HSSFSheet setHSSFPrompt(HSSFSheet sheet, String promptTitle, String promptContent, int firstRow, int endRow, int firstCol, int endCol){// 构造constraint对象  DVConstraint constraint = DVConstraint.createCustomFormulaConstraint("BB1");// 四个参数分别是：起始行、终止行、起始列、终止列  CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);// 数据有效性对象  HSSFDataValidation data_validation_view = new HSSFDataValidation(regions, constraint);data_validation_view.createPromptBox(promptTitle, promptContent);sheet.addValidationData(data_validation_view);//return sheet;}public static void main(String[] args) throws IOException{HSSFWorkbook wb = new HSSFWorkbook();// excel文件对象  HSSFSheet sheetlist = wb.createSheet("sheetlist");// 工作表对象  FileOutputStream out = new FileOutputStream("d:\\success.xls");String[] textlist = {//"列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5","列表1", "列表2", "列表3", "列表4", "列表5"};//Exception in thread "main" java.lang.IllegalArgumentException: String literals in formulas can't be bigger than 255 characters ASCII//at org.apache.poi.ss.formula.ptg.StringPtg.<init>(StringPtg.java:65)//at org.apache.poi.hssf.usermodel.DVConstraint.createListFormula(DVConstraint.java:412)//at org.apache.poi.hssf.usermodel.DVConstraint.createFormulas(DVConstraint.java:385)//at org.apache.poi.hssf.usermodel.HSSFDataValidation.createDVRecord(HSSFDataValidation.java:195)//at org.apache.poi.hssf.usermodel.HSSFSheet.addValidationData(HSSFSheet.java:396)//at xls20170828comboBox.PoiTest2.setHSSFValidation(PoiTest2.java:58)//at xls20170828comboBox.PoiTest2.main(PoiTest2.java:161)//                                       行号开始、行号结束、列号开始、列号结束sheetlist = setHSSFValidation(sheetlist, textlist, 0, 500, 0, 0);// 第一列的前501行都设置为选择列表形式.  //sheetlist = setHSSFPrompt(sheetlist, "promt Title", "prompt Content", 0, 500, 1, 1);// 第二列的前501行都设置提示.  wb.write(out);out.close();}}

参考解决方案

http://www.mamicode.com/info-detail-1442009.html

然后呢: