1.模板準(zhǔn)備

首先使用word文檔配置好,將word文檔另存為并以xml格式存儲(chǔ)

然后使用idea打開(kāi)，ctrl+alt+L 格式化下代碼，
將帶有${}的代碼樣式去除
這樣模板制作成功

image.png

2.代碼實(shí)現(xiàn)

引入依賴
    <dependency>
            <groupId>org.freemarker</groupId>
            <artifactId>freemarker</artifactId>
            <version>2.3.30</version>
        </dependency>

    public static void main(String[] args) {
        Configuration configuration = new Configuration(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS);
        configuration.setDefaultEncoding("UTF-8");
        Map<String, Object> dataMap = getData();

        configuration.setClassForTemplateLoading(WordTest.class, "/");

        try {
            //獲取模板文件
            Template t = configuration.getTemplate("temp.xml");
            //導(dǎo)出文件
            File outFile = new File("D:/test/outFile" + Math.random() * 10000 + ".docx");
            Writer out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile)));
            //將填充數(shù)據(jù)填入模板文件并輸出到目標(biāo)文件
            t.process(dataMap, out);
        }
        catch (Exception e) {
            e.printStackTrace();
        }

    }

    public static Map<String, Object> getData() {
        Map<String, Object> dataMap = new HashMap<>(8);
        dataMap.put("tradeConfirmId", "123456");
        dataMap.put("counterPartyName", "今天是個(gè)好日子");
        return dataMap;
    }

打開(kāi)word，發(fā)現(xiàn)變量被替換,
ok!!