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