JAVA 修改word文档

<poi.version>4.1.0</poi.version>

<!-- office 相关依赖jar包 -->
<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi</artifactId>
    <version>${poi.version}</version>
</dependency>

<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi-ooxml</artifactId>
    <version>${poi.version}</version>
</dependency>
<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi-scratchpad</artifactId>
    <version>${poi.version}</version>
</dependency>
<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi-ooxml-schemas</artifactId>
    <version>${poi.version}</version>
</dependency>
<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi-ooxml-schemas</artifactId>
    <version>${poi.version}</version>
</dependency>

/**
 * 替换段落里面的变量
 *
 * @param para   要替换的段落
 * @param params 参数
 */
public static void replaceInPara(XWPFParagraph para, Map<String, String> params) {
    List<XWPFRun> runs;
    Matcher matcher;
    runs = para.getRuns();
    for (int i = 0; i < runs.size(); i++) {
        XWPFRun run = runs.get(i);
        String runText = run.toString();
        matcher = matcher(runText);
        for (Map.Entry<String, String> entry :params.entrySet()){
            if (runText.equals(entry.getKey())){
                runText=entry.getValue();
                para.removeRun(i);
                para.insertNewRun(i).setText(runText);
            }
        }



    }
}

只能修改docx文档，doc文件不支持

InputStream is =this.getClass().getClassLoader().getResourceAsStream("点检模板.docx" );
XWPFDocument doc = new XWPFDocument(is);
//替换表格里面的变量
replaceInTable(doc, params);
SimpleDateFormat formatter = new SimpleDateFormat("MM-dd");
Calendar calendar = Calendar.getInstance(); // get current instance of the calendar
OutputStream os = new FileOutputStream("/"+sportEntiy.getVehicleId()+"-"+formatter.format(calendar.getTime())+".docx");
doc.write(os);
close(os);
close(is);

/**
 * 替换表格里面的变量
 *
 * @param doc    要替换的文档
 * @param params 参数
 */
public static void replaceInTable(XWPFDocument doc, Map<String, String> params) {
    Iterator<XWPFTable> iterator = doc.getTablesIterator();
    XWPFTable table;
    List<XWPFTableRow> rows;
    List<XWPFTableCell> cells;
    List<XWPFParagraph> paras;
    while (iterator.hasNext()) {
        table = iterator.next();
        rows = table.getRows();
        for (XWPFTableRow row : rows) {
            cells = row.getTableCells();
            for (XWPFTableCell cell : cells) {
                paras = cell.getParagraphs();
                for (XWPFParagraph para : paras) {
                    replaceInPara(para, params);
                }
            }
        }
    }
}

/**
 * 正则匹配字符串
 *
 * @param str
 * @return
 */
public static Matcher matcher(String str) {
    Pattern pattern = Pattern.compile("\\$\\{(.+?)\\}", Pattern.CASE_INSENSITIVE);
    Matcher matcher = pattern.matcher(str);
    return matcher;
}

/**
 * 关闭输入流
 *
 * @param is
 */
public static void close(InputStream is) {
    if (is != null) {
        try {
            is.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

/**
 * 关闭输出流
 *
 * @param os
 */
public static void close(OutputStream os) {
    if (os != null) {
        try {
            os.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}