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file-online-preview/jodconverter-web/src/main/java/cn/keking/utils/OfficeToPdf.java
kl dcf37b94db 1.修改包结构为cn.keking,
2.新增压缩包内文件名称排序
2018-01-17 14:10:40 +08:00

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Java
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package cn.keking.utils;
import org.artofsolving.jodconverter.OfficeDocumentConverter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.io.File;
/**
* @author yudian-it
*/
@Component
public class OfficeToPdf {
/**
* 获取OpenOffice.org 3的安装目录
*
* @return OpenOffice.org 3的安装目录
*/
@Autowired
ConverterUtils converterUtils;
/**
* 使Office2003-2007全部格式的文档(.doc|.docx|.xls|.xlsx|.ppt|.pptx) 转化为pdf文件<br>
*
* @param inputFilePath
* 源文件路径,如:"e:/test.docx"
* @param outputFilePath
* 目标文件路径,如:"e:/test_docx.pdf"
* @return
*/
public boolean openOfficeToPDF(String inputFilePath, String outputFilePath) {
return office2pdf(inputFilePath, outputFilePath);
}
/**
* 转换文件
*
* @param inputFile
* @param outputFilePath_end
* @param inputFilePath
* @param outputFilePath
* @param converter
*/
public static void converterFile(File inputFile, String outputFilePath_end,
String inputFilePath, String outputFilePath,
OfficeDocumentConverter converter) {
File outputFile = new File(outputFilePath_end);
// 假如目标路径不存在,则新建该路径
if (!outputFile.getParentFile().exists()) {
outputFile.getParentFile().mkdirs();
}
converter.convert(inputFile, outputFile);
}
/**
* 使Office2003-2007全部格式的文档(.doc|.docx|.xls|.xlsx|.ppt|.pptx) 转化为pdf文件
*
* @param inputFilePath
* 源文件路径,如:"e:/test.docx"
* @param outputFilePath
* 目标文件路径,如:"e:/test_docx.pdf"
* @return
*/
public boolean office2pdf(String inputFilePath, String outputFilePath) {
boolean flag = false;
OfficeDocumentConverter converter = converterUtils.getDocumentConverter();
if (null != inputFilePath) {
File inputFile = new File(inputFilePath);
// 判断目标文件路径是否为空
if (null == outputFilePath) {
// 转换后的文件路径
String outputFilePath_end = getOutputFilePath(inputFilePath);
if (inputFile.exists()) {// 找不到源文件, 则返回
converterFile(inputFile, outputFilePath_end, inputFilePath,
outputFilePath, converter);
flag = true;
}
} else {
if (inputFile.exists()) {// 找不到源文件, 则返回
converterFile(inputFile, outputFilePath, inputFilePath,
outputFilePath, converter);
flag = true;
}
}
// officeManager.stop();
} else {
flag = false;
}
return flag;
}
/**
* 获取输出文件
*
* @param inputFilePath
* @return
*/
public static String getOutputFilePath(String inputFilePath) {
String outputFilePath = inputFilePath.replaceAll("."
+ getPostfix(inputFilePath), ".pdf");
return outputFilePath;
}
/**
* 获取inputFilePath的后缀名"e:/test.pptx"的后缀名为:"pptx"
*
* @param inputFilePath
* @return
*/
public static String getPostfix(String inputFilePath) {
return inputFilePath.substring(inputFilePath.lastIndexOf(".") + 1);
}
}