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将Word或Excel转换成PDF
使用1.jacob的方式进行Word转为PDF
使用Jacob需要因为Jacob的jar包如果是maven的话我这是使用的私服的形式进行引用的。
然后还需要将jacob版本对应的ddl文件放到jdk或jre的bin目录里:
/* 转PDF格式值 */
private static final int wdFormatPDF = 17;
/**
* Word文档转换
*
* @param inputFile
* @param pdfFile
*/
public static boolean word2PDF(String inputFile, String pdfFile) {
ComThread.InitMTA(true);
ActiveXComponent app = null;
Dispatch doc = null;
try {
app = new ActiveXComponent("Word.Application");// 创建一个word对象
app.setProperty("Visible", new Variant(false)); // 不可见打开word
app.setProperty("AutomationSecurity", new Variant(3)); // 禁用宏
Dispatch docs = app.getProperty("Documents").toDispatch();// 获取文挡属性
log.info("打开文档 >>> " + inputFile);
// Object[]第三个参数是表示“是否只读方式打开”
// 调用Documents对象中Open方法打开文档,并返回打开的文档对象Document
doc = Dispatch.call(docs, "Open", inputFile, false, true).toDispatch();
log.info("转换文档 [" + inputFile + "] >>> [" + pdfFile + "]");
// 调用Document对象的SaveAs方法,将文档保存为pdf格式
// word保存为pdf格式宏,值为17
Dispatch.call(doc, "SaveAs", pdfFile, wdFormatPDF);// word保存为pdf格式宏,值为17
return true;
} catch (Exception e) {
e.printStackTrace();
log.info("========Error:文档转换失败:" + e.getMessage());
} finally {
Dispatch.call(doc, "Close", false);
log.info("关闭文档");
if (app != null)
app.invoke("Quit", new Variant[] {});
// 如果没有这句话,winword.exe进程将不会关闭
ComThread.Release();
ComThread.quitMainSTA();
}
return false;
}
使用aspose将Word或Excel转为PDF
将授权文件放到resources目录下
导入aspose-words和asopse-cells包这里使用私服
license.xml如下:
<?xml version="1.0" encoding="UTF-8" ?>
<License>
<Data>
<Products>
<Product>Aspose.Total for Java</Product>
<Product>Aspose.Words for Java</Product>
</Products>
<EditionType>Enterprise</EditionType>
<SubscriptionExpiry>20991231</SubscriptionExpiry>
<LicenseExpiry>20991231</LicenseExpiry>
<SerialNumber>8bfe198c-7f0c-4ef8-8ff0-acc3237bf0d7</SerialNumber>
</Data>
<Signature>sNLLKGMUdF0r8O1kKilWAGdgfs2BvJb/2Xp8p5iuDVfZXmhppo+d0Ran1P9TKdjV4ABwAgKXxJ3jcQTqE/2IRfqwnPf8itN8aFZlV3TJPYeD3yWE7IT55Gz6EijUpC7aKeoohTb4w2fpox58wWoF3SNp6sK6jDfiAUGEHYJ9pjU=</Signature>
</License>
<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-words</artifactId>
<version>17.12</version>
</dependency>
<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-cells</artifactId>
<version>17.12</version>
</dependency>
接下来是工具类
package com.ly.sys.utils;
import com.aspose.words.*;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
public class Word2PdfAsposeUtil {
//获取aspose证书,防止生成的pdf有水印
public static boolean getLicense() {
boolean result = false;
try {
InputStream is = Word2PdfAsposeUtil.class.getClassLoader().getResourceAsStream("license.xml");
License aposeLic = new License();
aposeLic.setLicense(is);
result = true;
} catch (Exception e) {
e.printStackTrace();
}
return result;
}
/**
* word转pdf 支持doc或者docx
*
* @param sourceDoc word文件具体地址,N:/source.dox
* @param targetPdf 转换后pdf具体地址,N:/target.pdf
* @return
* @auth xll
*/
public static String doc2pdf(String sourceDoc, String targetPdf) throws IOException {
if (!getLicense()) {
// 验证License 若不验证则转化出的pdf文档会有水印产生
return "failed:can't find aspose license";
}
FileOutputStream os = null;
try {
long start = System.currentTimeMillis();
//新建一个空白pdf文档
File file = new File(targetPdf);
os = new FileOutputStream(file);
Document doc = new Document(sourceDoc);
doc.save(os, SaveFormat.PDF);
long end = System.currentTimeMillis();
System.out.println("word转pdf共耗时:" + ((end - start) / 1000.0) + "秒");
} catch (Exception e) {
e.printStackTrace();
} finally {
if (os != null) {
os.close();
}
}
return "successed";
}
}
public static void main(String[] args) throws IOException {
Word2PdfAsposeUtil.doc2pdf("D:/NOE.doc", "D:/NOE1.pdf");
Word2PdfAsposeUtil.doc2pdf("D:/TWO.docx", "D:/TWO1.pdf");
}
转为Excel
package com.ly.sys.utils;
import com.aspose.cells.SaveFormat;
import com.aspose.cells.Workbook;
import com.aspose.cells.License;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
public class Excel2PdfAsposeUtil {
//获取aspose证书,防止生成的pdf有水印
public static boolean getLicense() {
boolean result = false;
try {
InputStream is = Word2PdfAsposeUtil.class.getClassLoader().getResourceAsStream("license.xml");
License aposeLic = new License();
aposeLic.setLicense(is);
result = true;
} catch (Exception e) {
e.printStackTrace();
}
return result;
}
/**
* excel转pdf 支持xls或者xlsx
*
* @param sourceExcel excel文件具体地址,N:/sourceExcel
* @param targetPdf 转换后pdf具体地址,N:/target.pdf
* @return
* @auth xll
*/
public static String excel2pdf(String sourceExcel, String targetPdf) throws IOException {
if (!getLicense()) {
return "failed:can't find aspose license";
}
FileOutputStream os = null;
try {
long start = System.currentTimeMillis();
//新建一个空白pdf文档
File file = new File(targetPdf);
os = new FileOutputStream(file);
Workbook wb = new Workbook(sourceExcel);
wb.save(os, SaveFormat.PDF);
long end = System.currentTimeMillis();
System.out.println("excel转pdf共耗时:" + ((end - start) / 1000.0) + "秒");
} catch (Exception e) {
e.printStackTrace();
} finally {
if (os != null) {
os.close();
}
}
return "successed";
}
}
public static void main(String[] args) throws IOException {
Excel2PdfAsposeUtil.excel2pdf("D:/NOE.xls", "D:/NOE1.pdf");
Excel2PdfAsposeUtil.excel2pdf("D:/NOE.xlsx", "D:/NOE1.pdf");
}
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