Java使用Spire.Doc实现读取或删除Word文档属性

<repositories>
    <repository>
        <id>com.e-iceblue</id>
        <name>e-iceblue</name>
        <url>https://repo.e-iceblue.com/nexus/content/groups/public/</url>
    </repository>
</repositories>
<dependencies>
    <dependency>
        <groupId>e-iceblue</groupId>
        <artifactId>spire.doc</artifactId>
        <version>14.3.1</version>
    </dependency>
</dependencies>

import com.spire.doc.*;

public class ReadDocumentProperties {
    public static void main(String[] args) {
        // 加载 Word 文档
        Document doc = new Document("Sample.docx");

        // 获取内置属性
        BuiltinDocumentProperties builtin = doc.getBuiltinDocumentProperties();
        System.out.println("标题: " + builtin.getTitle());
        System.out.println("主题: " + builtin.getSubject());
        System.out.println("作者: " + builtin.getAuthor());
        System.out.println("公司: " + builtin.getCompany());
        System.out.println("关键词: " + builtin.getKeywords());

        // 获取自定义属性
        CustomDocumentProperties custom = doc.getCustomDocumentProperties();
        for (int i = 0; i < custom.getCount(); i++) {
            DocumentProperty prop = custom.get(i);
            System.out.println(prop.getName() + ": " + prop.getValue());
        }
    }
}

import com.spire.doc.*;

public class RemoveDocumentProperties {
    public static void main(String[] args) {
        // 加载 Word 文档
        Document doc = new Document("Sample.docx");

        // 清空内置属性（设为空字符串）
        BuiltinDocumentProperties builtin = doc.getBuiltinDocumentProperties();
        builtin.setTitle("");
        builtin.setSubject("");
        builtin.setAuthor("");
        builtin.setCompany("");
        builtin.setKeywords("");
        builtin.setComments("");

        // 删除自定义属性
        CustomDocumentProperties custom = doc.getCustomDocumentProperties();
        // 方式一：按名称删除
        custom.remove("审核人");
        // 方式二：遍历删除所有
        for (int i = custom.getCount(); i > 0; i--) {
            String name = custom.get(i - 1).getName();
            custom.remove(name);
        }

        // 保存处理后的文档
        doc.saveToFile("Result.docx", FileFormat.Docx);
        doc.dispose();
    }
}