java word導出pdf

總體思路就是: 使用word模板引擎,將佔位符(格式:{{title}})替換爲查詢出來的數據,再將替換完成的word轉換爲pdf

doc轉pdf源碼: https://gitee.com/java_long/docs-to-pdf-converter.git

word模板引擎: https://github.com/Sayi/poi-tl.git

pom依賴:

<dependency>
    <groupId>com.deepoove</groupId>
    <artifactId>poi-tl</artifactId>
    <version>1.6.0-beta1</version>
</dependency>
<dependency>
    <groupId>docs-to-pdf-converter</groupId>
    <artifactId>docs-to-pdf-converter</artifactId>
    <version>1.8</version>
</dependency>

代碼實現:

//word模板替換
XWPFTemplate template = XWPFTemplate.compile("/Users/andy.l.an/IdeaProjects/ibuild-cscec82-contract/ibuild-cscec82-contract-portal/src/main/resources/word/subcontract/template/template.docx").render(new HashMap<String, Object>(){{
    put("title", "Poi-tl 模板引擎Poi-tl 模板引擎Poi-tl 模板引擎Poi-tl 模板引擎Poi-tl 模板引擎Poi-tl 模板引擎Poi-tl 模板引擎Poi-tl 模板引擎Poi-tl 模板引擎Poi-tl 模板引擎Poi-tl 模板引擎Poi-tl 模板引擎");
}});
FileOutputStream out = new FileOutputStream("/Users/andy.l.an/IdeaProjects/ibuild-cscec82-contract/ibuild-cscec82-contract-portal/src/main/resources/word/subcontract/template/out_template.docx");
template.write(out);
//word轉換pdf
FileOutputStream pdfout = new FileOutputStream("/Users/andy.l.an/IdeaProjects/ibuild-cscec82-contract/ibuild-cscec82-contract-portal/src/main/resources/word/subcontract/template/out_template.pdf");
DocxToPDFConverter docxToPDFConverter = new DocxToPDFConverter(new FileInputStream(new File("/Users/andy.l.an/IdeaProjects/ibuild-cscec82-contract/ibuild-cscec82-contract-portal/src/main/resources/word/subcontract/template/out_template.docx")),
        pdfout, true, true);
docxToPDFConverter.convert();
out.flush();
out.close();
template.close();

踩坑記:

中文轉換爲空:

系統須要裝word使用的字體:

mac: 已經要把字體放到/Library/Fonts 目錄下, 僅僅經過字體集安裝不行