linux导出Excel The maximum column width for an individual cell is 255 characters

linux环境处处Excel报错： The maximum column width for an individual cell is 255 characters

 

解决方案：

for (int i = 0; i < headerList.size(); i++) {  
            int colWidth = sheet.getColumnWidth(i)*2;
            if(colWidth<255*256){
                sheet.setColumnWidth(i, colWidth < 3000 ? 3000 : colWidth);    
            }else{
                sheet.setColumnWidth(i,6000 ); }
        }