package cn.com.qmhd.iicp.crm.util;
import java.io.OutputStream;
import java.lang.reflect.Method;
import java.text.SimpleDateFormat;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.usermodel.HSSFFont;
import org.apache.poi.hssf.usermodel.HSSFRichTextString;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.formula.functions.T;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.Drawing;
import org.apache.poi.ss.usermodel.IndexedColors;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.xssf.usermodel.XSSFCellStyle;
import org.apache.poi.xssf.usermodel.XSSFClientAnchor;
import org.apache.poi.xssf.usermodel.XSSFDrawing;
import org.apache.poi.xssf.usermodel.XSSFFont;
import org.apache.poi.xssf.usermodel.XSSFRichTextString;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import cn.com.qmhd.iicp.crm.modal.Callrecords;
import cn.com.qmhd.iicp.crm.modal.TelephoneBook;
import cn.com.qmhd.iicp.crm.result.CallResult;
/** *
* @author 李东坡
* @version 1.0
* @时间 2016年4月22日
* @描述
*/
public class ExcelExportUtil<T> {
/**
* 导出excel工具类
* @title exportExcel
* @author 李东坡 2016年4月22日
* @param title sheet名称
* @param headers 表头
* @param columns 列
* @param result 数据集
* @param out
* @throws Exception
* @description
*/
public void exportExcel(String title, String[] headers, String[] columns,
List<Map<String, String>> result, OutputStream out)
throws Exception {
// 声明一个工作薄
@SuppressWarnings("resource")
HSSFWorkbook workbook = new HSSFWorkbook();
// 生成一个表格
HSSFSheet sheet = workbook.createSheet(title);
// 设置表格默认列宽度为20个字节
sheet.setDefaultColumnWidth(25);
// 生成一个样式
HSSFCellStyle style = workbook.createCellStyle();
// 设置这些样式
style.setFillForegroundColor(HSSFColor.GOLD.index);
style.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
style.setBorderBottom(HSSFCellStyle.BORDER_THIN);
style.setBorderLeft(HSSFCellStyle.BORDER_THIN);
style.setBorderRight(HSSFCellStyle.BORDER_THIN);
style.setBorderTop(HSSFCellStyle.BORDER_THIN);
style.setAlignment(HSSFCellStyle.ALIGN_CENTER);
// 生成一个字体
HSSFFont font = workbook.createFont();
font.setColor(HSSFColor.VIOLET.index);
// font.setFontHeightInPoints((short) 12);
font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
// 把字体应用到当前的样式
style.setFont(font);
// 指定当单元格内容显示不下时自动换行
style.setWrapText(true);
sheet.createDrawingPatriarch();
// 产生表格标题行
// 表头的样式
HSSFCellStyle titleStyle = workbook.createCellStyle();// 创建样式对象
titleStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER_SELECTION);// 水平居中
titleStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);// 垂直居中
// 设置字体
HSSFFont titleFont = workbook.createFont(); // 创建字体对象
titleFont.setFontHeightInPoints((short) 15); // 设置字体大小
titleFont.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);// 设置粗体
// titleFont.setFontName("黑体"); // 设置为黑体字
titleStyle.setFont(titleFont);
sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, (headers.length - 1)));// 指定合并区域
HSSFRow rowHeader = sheet.createRow(0);
HSSFCell cellHeader = rowHeader.createCell(0); // 只能往第一格子写数据，然后应用样式，就可以水平垂直居中
HSSFRichTextString textHeader = new HSSFRichTextString(title);
cellHeader.setCellStyle(titleStyle);
cellHeader.setCellValue(textHeader);
HSSFRow row = sheet.createRow(1);
for (int i = 0; i < headers.length; i++) {
HSSFCell cell = row.createCell(i);
cell.setCellStyle(style);
HSSFRichTextString text = new HSSFRichTextString(headers[i]);
cell.setCellValue(text);
}
// 遍历集合数据，产生数据行
if (result != null) {
int index = 2;
for (Map<String, String> m : result) {
row = sheet.createRow(index);
index++;
for (int i = 0; i < columns.length; i++) {
Cell cell = row.createCell(i, Cell.CELL_TYPE_BLANK);
String text = m.get(columns[i]);
HSSFRichTextString richString = new HSSFRichTextString(text);
cell.setCellValue(richString);
}
}
}
workbook.write(out);
}
// @Deprecated// public void expoortExcelx(String title, String[] headers, String[] columns,// Collection<T> result, OutputStream out, String pattern) throws NoSuchMethodException, Exception{// //创建工作薄// XSSFWorkbook workbook=new XSSFWorkbook();// //创建表格// Sheet sheet=workbook.createSheet("title");// //设置默认宽度// sheet.setDefaultColumnWidth(25);// //创建样式// XSSFCellStyle style=workbook.createCellStyle();// //设置样式// style.setFillForegroundColor(IndexedColors.GOLD.index);// style.setFillPattern(CellStyle.SOLID_FOREGROUND);// style.setBorderBottom(CellStyle.BORDER_THIN);// style.setBorderLeft(CellStyle.BORDER_THIN);// style.setBorderRight(CellStyle.BORDER_THIN);// style.setBorderTop(CellStyle.BORDER_THIN);// //生成字体// XSSFFont font=workbook.createFont();// font.setColor(IndexedColors.VIOLET.index);// font.setBoldweight(XSSFFont.BOLDWEIGHT_BOLD);// //应用字体// style.setFont(font);// // //自动换行// style.setWrapText(true);// //声明一个画图的顶级管理器// Drawing drawing=(XSSFDrawing) sheet.createDrawingPatriarch();// //表头的样式// XSSFCellStyle titleStyle=workbook.createCellStyle();//样式对象// titleStyle.setAlignment(CellStyle.ALIGN_CENTER_SELECTION);//水平居中// titleStyle.setVerticalAlignment(CellStyle.VERTICAL_CENTER);// //设置字体// XSSFFont titleFont=workbook.createFont();// titleFont.setFontHeightInPoints((short)15);// titleFont.setBoldweight(XSSFFont.BOLDWEIGHT_BOLD);//粗体// titleStyle.setFont(titleFont);// sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, headers.length-1));// //指定合并区域// Row rowHeader = sheet.createRow(0);// //XSSFRow rowHeader=sheet.createRow(0);// Cell cellHeader=rowHeader.createCell(0);// XSSFRichTextString textHeader=new XSSFRichTextString(title);// cellHeader.setCellStyle(titleStyle);// cellHeader.setCellValue(textHeader);// // Row row=sheet.createRow(1);// for(int i=0;i<headers.length;i++){// Cell cell=row.createCell(i);// cell.setCellStyle(style);// XSSFRichTextString text=new XSSFRichTextString(headers[i]);// cell.setCellValue(text);// }// //遍历集合数据，产生数据行// if(result!=null&&result.size()>0){// int index=2;// for(T t:result){// row=sheet.createRow(index);// index++;// for(short i=0;i<columns.length;i++){// Cell cell=row.createCell(i);// String filedName=columns[i];// String getMethodName="get"+filedName.substring(0,1).toUpperCase()// +filedName.substring(1);// Class tCls=t.getClass();// Method getMethod=tCls.getMethod(getMethodName,new Class[]{});// Object value=getMethod.invoke(t, new Class[]{});// String textValue=null;// if(value==null){// textValue="";// }else if(value instanceof Date){// Date date=(Date)value;// SimpleDateFormat sdf = new SimpleDateFormat(pattern);// textValue = sdf.format(date);// }else if(value instanceof byte[]){// row.setHeightInPoints(80);// sheet.setColumnWidth(i, 35*100);// byte[] bsValue=(byte[])value;// XSSFClientAnchor anchor=new XSSFClientAnchor(0,0,1023,255,6,index,6,index);// anchor.setAnchorType(2);// drawing.createPicture(anchor, workbook.addPicture(bsValue, XSSFWorkbook.PICTURE_TYPE_JPEG));// }else{// // 其它数据类型都当作字符串简单处理// textValue=value.toString();// }// // if(textValue!=null){// Pattern p = Pattern.compile("^//d+(//.//d+)?$");// Matcher matcher = p.matcher(textValue);// if (matcher.matches()) {// // 是数字当作double处理// cell.setCellValue(Double.parseDouble(textValue));// } else {// XSSFRichTextString richString = new XSSFRichTextString(// textValue);// // HSSFFont font3 = workbook.createFont();// // font3.setColor(HSSFColor.BLUE.index);// // richString.applyFont(font3);// cell.setCellValue(richString);// }// }// // }// }// }// workbook.write(out); // } /**
* 导出excel工具类
* @title expoortExcelx
* @param title sheet名称
* @param headers 表头
* @param columns 列
* @param list 数据
* @param out
* @param pattern
* @throws NoSuchMethodException
* @throws Exception
* @description
*/
public void expoortExcelx(String title, String[] headers, String[] columns,
List<T> list, OutputStream out, String pattern) throws NoSuchMethodException, Exception{
//创建工作薄
XSSFWorkbook workbook=new XSSFWorkbook();
//创建表格
Sheet sheet=workbook.createSheet("title");
//设置默认宽度
sheet.setDefaultColumnWidth(25);
//创建样式
XSSFCellStyle style=workbook.createCellStyle();
//设置样式
style.setFillForegroundColor(IndexedColors.GOLD.index);
style.setFillPattern(CellStyle.SOLID_FOREGROUND);
style.setBorderBottom(CellStyle.BORDER_THIN);
style.setBorderLeft(CellStyle.BORDER_THIN);
style.setBorderRight(CellStyle.BORDER_THIN);
style.setBorderTop(CellStyle.BORDER_THIN);
//生成字体
XSSFFont font=workbook.createFont();
font.setColor(IndexedColors.VIOLET.index);
font.setBoldweight(XSSFFont.BOLDWEIGHT_BOLD);
//应用字体
style.setFont(font);
//自动换行
style.setWrapText(true);
//声明一个画图的顶级管理器
Drawing drawing=(XSSFDrawing) sheet.createDrawingPatriarch();
//表头的样式
XSSFCellStyle titleStyle=workbook.createCellStyle();//样式对象
titleStyle.setAlignment(CellStyle.ALIGN_CENTER_SELECTION);//水平居中
titleStyle.setVerticalAlignment(CellStyle.VERTICAL_CENTER);
//设置字体
XSSFFont titleFont=workbook.createFont();
titleFont.setFontHeightInPoints((short)15);
titleFont.setBoldweight(XSSFFont.BOLDWEIGHT_BOLD);//粗体
titleStyle.setFont(titleFont);
sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, headers.length-1));
//指定合并区域
Row rowHeader = sheet.createRow(0);
//XSSFRow rowHeader=sheet.createRow(0);
Cell cellHeader=rowHeader.createCell(0);
XSSFRichTextString textHeader=new XSSFRichTextString(title);
cellHeader.setCellStyle(titleStyle);
cellHeader.setCellValue(textHeader);
Row row=sheet.createRow(1);
for(int i=0;i<headers.length;i++){
Cell cell=row.createCell(i);
cell.setCellStyle(style);
XSSFRichTextString text=new XSSFRichTextString(headers[i]);
cell.setCellValue(text);
}
//遍历集合数据，产生数据行
if(list!=null&&list.size()>0){
int index=2;
for(T t:list){
row=sheet.createRow(index);
index++;
for(short i=0;i<columns.length;i++){
Cell cell=row.createCell(i);
String filedName=columns[i];
String getMethodName="get"+filedName.substring(0,1).toUpperCase()
+filedName.substring(1);
Class tCls=t.getClass();
Method getMethod=tCls.getMethod(getMethodName,new Class[]{});
Object value=getMethod.invoke(t, new Class[]{});
String textValue=null;
if(value==null){
textValue="";
}else if(value instanceof Date){
Date date=(Date)value;
SimpleDateFormat sdf = new SimpleDateFormat(pattern);
textValue = sdf.format(date);
}else if(value instanceof byte[]){
row.setHeightInPoints(80);
sheet.setColumnWidth(i, 35*100);
byte[] bsValue=(byte[])value;
XSSFClientAnchor anchor=new XSSFClientAnchor(0,0,1023,255,6,index,6,index);
anchor.setAnchorType(2);
drawing.createPicture(anchor, workbook.addPicture(bsValue, XSSFWorkbook.PICTURE_TYPE_JPEG));
}else{
// 其它数据类型都当作字符串简单处理
textValue=value.toString();
}
if(textValue!=null){
Pattern p = Pattern.compile("^//d+(//.//d+)?$");
Matcher matcher = p.matcher(textValue);
if (matcher.matches()) {
// 是数字当作double处理
cell.setCellValue(Double.parseDouble(textValue));
} else {
XSSFRichTextString richString = new XSSFRichTextString(
textValue);
// HSSFFont font3 = workbook.createFont();
// font3.setColor(HSSFColor.BLUE.index);
// richString.applyFont(font3);
cell.setCellValue(richString);
}
}
}
}
}
workbook.write(out);
}
public void expoortExcelx1(String title, String[] headers, String[] columns,
List<CallResult> list, OutputStream out, String pattern) throws NoSuchMethodException, Exception{
//创建工作薄
XSSFWorkbook workbook=new XSSFWorkbook();
//创建表格
Sheet sheet=workbook.createSheet("title");
//设置默认宽度
sheet.setDefaultColumnWidth(25);
//创建样式
XSSFCellStyle style=workbook.createCellStyle();
//设置样式
style.setFillForegroundColor(IndexedColors.GOLD.index);
style.setFillPattern(CellStyle.SOLID_FOREGROUND);
style.setBorderBottom(CellStyle.BORDER_THIN);
style.setBorderLeft(CellStyle.BORDER_THIN);
style.setBorderRight(CellStyle.BORDER_THIN);
style.setBorderTop(CellStyle.BORDER_THIN);
//生成字体
XSSFFont font=workbook.createFont();
font.setColor(IndexedColors.VIOLET.index);
font.setBoldweight(XSSFFont.BOLDWEIGHT_BOLD);
//应用字体
style.setFont(font);
//自动换行
style.setWrapText(true);
//声明一个画图的顶级管理器
Drawing drawing=(XSSFDrawing) sheet.createDrawingPatriarch();
//表头的样式
XSSFCellStyle titleStyle=workbook.createCellStyle();//样式对象
titleStyle.setAlignment(CellStyle.ALIGN_CENTER_SELECTION);//水平居中
titleStyle.setVerticalAlignment(CellStyle.VERTICAL_CENTER);
//设置字体
XSSFFont titleFont=workbook.createFont();
titleFont.setFontHeightInPoints((short)15);
titleFont.setBoldweight(XSSFFont.BOLDWEIGHT_BOLD);//粗体
titleStyle.setFont(titleFont);
sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, headers.length-1));
//指定合并区域
Row rowHeader = sheet.createRow(0);
//XSSFRow rowHeader=sheet.createRow(0);
Cell cellHeader=rowHeader.createCell(0);
XSSFRichTextString textHeader=new XSSFRichTextString(title);
cellHeader.setCellStyle(titleStyle);
cellHeader.setCellValue(textHeader);
Row row=sheet.createRow(1);
for(int i=0;i<headers.length;i++){
Cell cell=row.createCell(i);
cell.setCellStyle(style);
XSSFRichTextString text=new XSSFRichTextString(headers[i]);
cell.setCellValue(text);
}
//遍历集合数据，产生数据行
if(list!=null&&list.size()>0){
int index=2;
for(CallResult t:list){
row=sheet.createRow(index);
index++;
for(short i=0;i<columns.length;i++){
Cell cell=row.createCell(i);
String filedName=columns[i];
String getMethodName="get"+filedName.substring(0,1).toUpperCase()
+filedName.substring(1);
Class tCls=t.getClass();
Method getMethod=tCls.getMethod(getMethodName,new Class[]{});
Object value=getMethod.invoke(t, new Class[]{});
String textValue=null;
if(value==null){
textValue="";
}else if(value instanceof Date){
Date date=(Date)value;
SimpleDateFormat sdf = new SimpleDateFormat(pattern);
textValue = sdf.format(date);
}else if(value instanceof byte[]){
row.setHeightInPoints(80);
sheet.setColumnWidth(i, 35*100);
byte[] bsValue=(byte[])value;
XSSFClientAnchor anchor=new XSSFClientAnchor(0,0,1023,255,6,index,6,index);
anchor.setAnchorType(2);
drawing.createPicture(anchor, workbook.addPicture(bsValue, XSSFWorkbook.PICTURE_TYPE_JPEG));
}else{
// 其它数据类型都当作字符串简单处理
textValue=value.toString();
}
if(textValue!=null){
Pattern p = Pattern.compile("^//d+(//.//d+)?$");
Matcher matcher = p.matcher(textValue);
if (matcher.matches()) {
// 是数字当作double处理
cell.setCellValue(Double.parseDouble(textValue));
} else {
XSSFRichTextString richString = new XSSFRichTextString(
textValue);
// HSSFFont font3 = workbook.createFont();
// font3.setColor(HSSFColor.BLUE.index);
// richString.applyFont(font3);
cell.setCellValue(richString);
}
}
}
}
}
workbook.write(out);
}
}