Table Header 在 v 9.1.20 中生成 PDF 时不在第二页显示文本

Question

我们使用的是最新版本的飞碟 v 9.1.20，因为 table header 在第一页上正确显示了文本，但 它似乎是剩余页面中断，header 重复但文本不可见。

我们在代码中也使用了属性 -fs-table-paginate:paginate，但仍然是header文本

页似乎是空白

之前的版本我们也试过了，一直到9.1.15版本都可以。有没有人遇到过这个问题，请告诉我们解决方案。

还附上了示例 PDF 的屏幕截图和我们使用的代码。

示例代码：

<style>
table {
  -fs-table-paginate: paginate;
}
</style>

<table style="width:20%;" border="1">
  <thead style="background: #222; color: #fff;">
    <tr>
      <td>Header 1</td>
      <td>Header 2</td>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
    <tr>
      <td>test html</td>
      <td>test html</td>
    </tr>
  </tbody>
</table>

Answer 1

这适用于飞碟 9.1.20 版。

jar是通过maven添加的：

<dependency>
    <groupId>org.xhtmlrenderer</groupId>
    <artifactId>flying-saucer-pdf</artifactId>
    <version>9.1.20</version>
</dependency>

Maven 依赖项

[INFO] ------------------------< org.example:SO-temp >------------------------
[INFO] Building SO-temp 1.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-dependency-plugin:2.8:list (default-cli) @ SO-temp ---
[INFO]
[INFO] The following files have been resolved:
[INFO]    org.bouncycastle:bctsp-jdk14:jar:1.46:compile
[INFO]    org.xhtmlrenderer:flying-saucer-pdf:jar:9.1.20:compile
[INFO]    org.xhtmlrenderer:flying-saucer-core:jar:9.1.20:compile
[INFO]    com.lowagie:itext:jar:2.1.7:compile
[INFO]    org.bouncycastle:bcmail-jdk14:jar:1.64:compile
[INFO]    org.bouncycastle:bcpkix-jdk14:jar:1.64:compile
[INFO]    org.bouncycastle:bcprov-jdk14:jar:1.64:compile

Java部分

public class SO {

    public static void main(String[] args) throws Exception {
        String html = String.join("\n", Files.readAllLines(Paths.get("so.html"), StandardCharsets.UTF_8));
        ITextRenderer renderer = new ITextRenderer();
        OutputStream out = new FileOutputStream(new File("so.pdf"));
        renderer.setDocumentFromString(html);
        renderer.layout();
        renderer.createPDF(out);
        out.close();
    }
}

HTML部分

<html>
<head>
    <style  type="text/css">
        table {-fs-table-paginate: paginate;}
    </style>
</head>
<body>
<table style="width:20%;" border="1">
    <thead style="background: #222; color: #fff;">
    <tr><td>Header 1</td><td>Header 2</td></tr>
    </thead>
    <tbody>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>
    <tr><td>test html</td><td>test html</td></tr>

    </tbody>
</table>
</body>
</html>

Table Header 在 v 9.1.20 中生成 PDF 时不在第二页显示文本

Table Header not displaying text in second page while generating PDF in v 9.1.20

pdf

pdf-generation

flying-saucer