Jasper6 导出Excle,PDF,World文件

  最近一直在弄Jasper的报表,整理了一个工具类,拿来分享下

package yjkj.hospital.util;

import java.io.File;
import java.io.IOException;
import java.util.Map;

import javax.servlet.http.HttpServletResponse;

import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperPrintManager;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.JasperReportsContext;
import net.sf.jasperreports.engine.SimpleJasperReportsContext;
import net.sf.jasperreports.engine.export.HtmlExporter;
import net.sf.jasperreports.engine.export.JRPdfExporter;
import net.sf.jasperreports.engine.export.ooxml.JRDocxExporter;
import net.sf.jasperreports.engine.export.ooxml.JRXlsxExporter;
import net.sf.jasperreports.engine.util.JRLoader;
import net.sf.jasperreports.export.DocxReportConfiguration;
import net.sf.jasperreports.export.PdfReportConfiguration;
import net.sf.jasperreports.export.SimpleExporterInput;
import net.sf.jasperreports.export.SimpleHtmlExporterConfiguration;
import net.sf.jasperreports.export.SimpleHtmlExporterOutput;
import net.sf.jasperreports.export.SimpleOutputStreamExporterOutput;
import net.sf.jasperreports.export.XlsxReportConfiguration;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import yjkj.hospital.util.UtilKeyWord.ReportFileType;

/**
* 报表工具类
* @author XIONG SHIXIN
* @since 2017年4月18日
*/
public class UtilReport {

private static final Logger LOG = LoggerFactory.getLogger(UtilReport.class);

/**
* 报表文件导出(PDF,Excle,World)
* <p>@param params 报表需要的参数<p>
* <p>@param filePath 模板文件的绝对路径<p>
* <p>@param fileName 输出文件名<p>
* <p>@param suffix 文件后缀名<p>
* @throws JRException +--+-************
* @throws IOException
*/
public static void reportExport(HttpServletResponse response, Map<String, Object> params, String filePath, String fileName, ReportFileType suffix) throws JRException, IOException{
try {
switch (suffix){
case PDF:
pdfExport(response, params, filePath, fileName, suffix, null);
break;
case WORLD:
worldExport(response, params, filePath, fileName, suffix, null);
break;
case EXCEL:
excleExport(response, params, filePath, fileName, suffix, null);
break;
default:
LOG.error("不支持导出此类文件!");
throw new JRException("不支持导出此类文件!");
}
} catch (JRException e) {
throw e;
} catch (IOException e) {
throw e;
}

}

/**
* pdf导出方法
* <p>@param response <p>
* <p>@param params 报表需要的参数<p>
* <p>@param filePath 模板文件的绝对路径<p>
* <p>@param fileName 输出文件名<p>
* <p>@param suffix 文件后缀名<p>
* <p>@param pr 输出配置信息<p>
* @throws JRException
* @throws IOException
*/
public static void pdfExport(HttpServletResponse response, Map<String, Object> params, String filePath, String fileName,
ReportFileType suffix, PdfReportConfiguration pr) throws JRException, IOException{
JasperPrint jasperPrint;
try {
File jasperFile = new File(filePath);
JasperReport jasperReport = (JasperReport) JRLoader.loadObject(jasperFile);
jasperPrint = JasperFillManager.fillReport(jasperReport, params,
UtilPersistence.getConnection());
response.setCharacterEncoding("utf-8");
fileName = fileName + "." + suffix.toString();
response.setHeader("Content-Disposition","attachment;" + "filename=" +
new String(fileName.getBytes(), "ISO-8859-1"));
response.setContentType("application/pdf");
JRPdfExporter pdfExporter = new JRPdfExporter();
pdfExporter.setExporterInput(new SimpleExporterInput(jasperPrint));
pdfExporter.setExporterOutput(new SimpleOutputStreamExporterOutput(response.getOutputStream()));
if(!UvUtil.isNull(pr)){
pdfExporter.setConfiguration(pr);
}
pdfExporter.exportReport();
} catch (JRException e) {
throw e;
} catch (IOException e) {
throw e;
}
}

/**
* World导出方法
* <p>@param response <p>
* <p>@param params 报表需要的参数<p>
* <p>@param filePath 模板文件的绝对路径<p>
* <p>@param fileName 输出文件名<p>
* <p>@param suffix 文件后缀名<p>
* <p>@param dr 输出配置信息<p>
* @throws JRException
* @throws IOException
*/
public static void worldExport(HttpServletResponse response, Map<String, Object> params, String filePath, String fileName,
ReportFileType suffix, DocxReportConfiguration dr) throws JRException, IOException{
JasperPrint jasperPrint;
try {
File jasperFile = new File(filePath);
JasperReport jasperReport = (JasperReport) JRLoader.loadObject(jasperFile);
jasperPrint = JasperFillManager.fillReport(jasperReport, params,
UtilPersistence.getConnection());
response.setCharacterEncoding("utf-8");
fileName = fileName + "." + suffix.toString();
response.setHeader("Content-Disposition","attachment;" + "filename=" +
new String(fileName.getBytes(), "ISO-8859-1"));
response.addHeader("Content-Type", "application/x-msword");
JRDocxExporter worldExporter = new JRDocxExporter();
worldExporter.setExporterInput(new SimpleExporterInput(jasperPrint));
worldExporter.setExporterOutput(new SimpleOutputStreamExporterOutput(response.getOutputStream()));
if(!UvUtil.isNull(dr)){
worldExporter.setConfiguration(dr);
}
worldExporter.exportReport();
} catch (JRException e) {
throw e;
} catch (IOException e) {
throw e;
}
}

/**
* Excle导出方法
* <p>@param response <p>
* <p>@param params 报表需要的参数<p>
* <p>@param filePath 模板文件的绝对路径<p>
* <p>@param fileName 输出文件名<p>
* <p>@param suffix 文件后缀名<p>
* <p>@param xs 输出配置信息<p>
* @throws JRException
* @throws IOException
*/
public static void excleExport(HttpServletResponse response, Map<String, Object> params, String filePath, String fileName,
ReportFileType suffix, XlsxReportConfiguration xs) throws JRException, IOException{
JasperPrint jasperPrint;
try {
File jasperFile = new File(filePath);
JasperReport jasperReport = (JasperReport) JRLoader.loadObject(jasperFile);
jasperPrint = JasperFillManager.fillReport(jasperReport, params,
UtilPersistence.getConnection());
response.setCharacterEncoding("utf-8");
fileName = fileName + "." + suffix.toString();
response.setHeader("Content-Disposition","attachment;" + "filename=" +
new String(fileName.getBytes(), "ISO-8859-1"));
response.setContentType("application/vnd_ms-excel");
JRXlsxExporter xlsxExporter = new JRXlsxExporter();
xlsxExporter.setExporterInput(ne
aee7
w SimpleExporterInput(jasperPrint));
xlsxExporter.setExporterOutput(new SimpleOutputStreamExporterOutput(response.getOutputStream()));
if(!UvUtil.isNull(xs)){
xlsxExporter.setConfiguration(xs);
}
xlsxExporter.exportReport();
} catch (JRException e) {
throw e;
} catch (IOException e) {
throw e;
}
}

/**
* 以HTML渲染报表
* <p>@param response<p>
* <p>@param params 报表需要的参数<p>
* <p>@param filePath 文件的绝对路径<p>
* <p>@param exporterConfig 输出配置信息<p>
* @throws JRException
* @throws IOException
*/
public static void reportShow(HttpServletResponse response, Map<String, Object> params, String filePath,
SimpleHtmlExporterConfiguration exporterConfig) throws JRException, IOException{
JasperPrint jasperPrint;
try {
// 设定reponse的输出格式
response.setCharacterEncoding("utf-8");
File jasperFile = new File(filePath);
// 创建JasperReport对象
JasperReport jasperReport = (JasperReport) JRLoader.loadObject(jasperFile);
// 填充JasperReport
jasperPrint = JasperFillManager.fillReport(jasperReport, params,
UtilPersistence.getConnection());
HtmlExporter exporter = new HtmlExporter();
exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
// 设定导出类型为response.getWriter()
exporter.setExporterOutput(new SimpleHtmlExporterOutput(response.getWriter()));
if(!UvUtil.isNull(exporterConfig)){
exporter.setConfiguration(exporterConfig);
}
exporter.exportReport();
} catch (JRException e) {
LOG.error("渲染报表文件: " + filePath + "出现异常!");
throw e;
} catch (IOException e) {
LOG.error("渲染报表文件: " + filePath + "出现异常!");
throw e;
}

}

/**
* 以HTML渲染报表
* <p>@param response<p>
* <p>@param params 报表需要的参数<p>
* <p>@param filePath 文件的绝对路径<p>
*/
public static void reportShow(HttpServletResponse response,
Map<String, Object> params, String filePath) throws JRException, IOException{
reportShow(response, params, filePath, null);
}

/**
* 报表打印
* <p>@param response<p>
* <p>@param params 报表需要的参数<p>
* <p>@param filePath 输入文件的绝对路径<p>
* <p>@param jr 输出配置信息<p>
* @throws JRException
* @throws IOException
*/
public static void reportPrint(HttpServletResponse response, Map<String, Object> params,
String filePath, JasperReportsContext jr) throws JRException{
JasperPrint jasperPrint;
try {
File jasperFile = new File(filePath);
JasperReport jasperReport = (JasperReport) JRLoader.loadObject(jasperFile);
jasperPrint = JasperFillManager.fillReport(jasperReport, params,
UtilPersistence.getConnection());
response.setCharacterEncoding("utf-8");
JasperReportsContext jasperReportsContext = null;
JasperPrintManager jasperPrintManager = null;
if(UvUtil.isNull(jr)){
jasperReportsContext = new SimpleJasperReportsContext();
jasperPrintManager = JasperPrintManager.getInstance(jasperReportsContext);
}else {
jasperPrintManager = JasperPrintManager.getInstance(jr);
}
jasperPrintManager.print(jasperPrint, true);
} catch (JRException e) {
e.printStackTrace();
}
}

/**
* 报表打印
* <p>@param response<p>
* <p>@param params 报表需要的参数<p>
* <p>@param filePath 输入文件的绝对路径<p>
* <p>@param jr 输出配置信息<p>
* @throws JRException
* @throws IOException
*/
public static void reportPrint(HttpServletResponse response,
Map<String, Object> params, String filePath) throws JRException{
try {
reportPrint(response, params, filePath, null);
} catch (JRException e) {
e.printStackTrace();
}
}
}