Spring Boot + Apache Tika 实现文档内容解析
import org.apache.tika.metadata.Metadata;
import org.apache.tika.parser.AutoDetectParser;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.parser.Parser;
import org.apache.tika.sax.BodyContentHandler;
import org.springframework.core.io.Resource;
import org.springframework.core.io.UrlResource;
import org.xml.sax.ContentHandler;
import java.io.InputStream;
public class TikaService {
public String extractContent(String path) throws Exception {
Resource resource = new UrlResource(path);
InputStream inputStream = resource.getInputStream();
try {
Parser parser = new AutoDetectParser();
ContentHandler handler = new BodyContentHandler();
Metadata metadata = new Metadata();
metadata.add(Metadata.RESOURCE_NAME_KEY, resource.getFilename());
parser.parse(inputStream, handler, metadata, new ParseContext());
String content = handler.toString();
return content;
} finally {
inputStream.close();
}
}
}
这段代码提供了一个简单的方法extractContent
,它接受一个文件路径作为输入,使用Apache Tika库解析文档内容,并返回文档的纯文本内容。这个例子展示了如何在Spring Boot项目中集成Tika来处理文档内容。
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