package com.ots.project.tool;
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import lombok.extern.slf4j.Slf4j;
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import java.io.*;
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@Slf4j
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public class ShellTool {
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public static String execLibreofficeCommand(String type, String sourcePath, String targetPath) {
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String os = System.getProperty("os.name");
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StringBuilder builder = new StringBuilder();
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if (os.toLowerCase().startsWith("mac")) {
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builder.append("/Applications/LibreOffice.app/Contents/MacOS/soffice --headless --convert-to ");
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} else {
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builder.append("libreoffice6.4 --headless --convert-to ");
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}
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builder.append(type).append(" ");
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builder.append("--outdir " + targetPath).append(" ");
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builder.append(sourcePath).append(" ");
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try {
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File file = new File(sourcePath.replaceAll(".docx", ".pdf"));
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if (file.exists()) {
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file.delete();
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}
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} catch (Exception e) {
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}
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return exec(builder.toString());
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}
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private static String exec(String command) {
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String returnString = "";
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Runtime runTime = Runtime.getRuntime();
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if (runTime == null) {
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System.err.println("Create runtime false!");
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}
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try {
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Process pro = runTime.exec(command);
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BufferedReader input = new BufferedReader(new InputStreamReader(pro.getInputStream()));
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PrintWriter output = new PrintWriter(new OutputStreamWriter(pro.getOutputStream()));
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String line;
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while ((line = input.readLine()) != null) {
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returnString = returnString + line + "\n";
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}
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input.close();
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output.close();
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pro.destroy();
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} catch (IOException ex) {
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log.error("执行PDF转换Shell失败：{}", ex.getMessage(), ex);
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}
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return returnString;
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}
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public static void main(String[] args) {
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System.out.println(exec("libreoffice6.4 --headless --convert-to /root/小红.docx 小红.pdf "));
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}
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}
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