Html富文本導出爲word

富文本編輯的Html內容導出爲word

 

poi：

<dependency>
            <groupId>cn.afterturn</groupId>
            <artifactId>easypoi-base</artifactId>
            <version>3.2.0</version>
        </dependency>
        <dependency>
            <groupId>cn.afterturn</groupId>
            <artifactId>easypoi-annotation</artifactId>
            <version>3.2.0</version>
        </dependency>

 

util：

package top.cfl.cflwork.util.excel;
 
import cn.afterturn.easypoi.word.WordExportUtil;
import cn.hutool.core.lang.Assert;
import org.apache.poi.poifs.filesystem.DirectoryEntry;
import org.apache.poi.poifs.filesystem.DocumentEntry;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
 
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.net.URLEncoder;
import java.util.Map;
 
public class ExcelUtil {
    /**
     * 導出word方法
     * @param request
     * @param response
     * @param html
     * @param title
     */
    public static void exportWords(HttpServletRequest request,
 HttpServletResponse response, String html, String title) {
        ServletOutputStream ostream = null;
        POIFSFileSystem poifs = null;
        ByteArrayInputStream bais = null;
        try {
            String content = html;
            //設置編碼
            byte b[] = content.getBytes("utf-8");
            bais = new ByteArrayInputStream(b);
            poifs = new POIFSFileSystem();
            DirectoryEntry directory = poifs.getRoot();
            DocumentEntry documentEntry = directory.createDocument("WordDocument", bais);
            request.setCharacterEncoding("utf-8");
            response.setContentType("application/msword");
            response.addHeader("Content-Disposition", "attachment;filename=" +
                    new String(title.getBytes("GB2312"), "iso8859-1") + ".doc");
            ostream = response.getOutputStream();
            poifs.writeFilesystem(ostream);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                if (bais != null) {
                    bais.close();
                }
                if (ostream != null) {
                    ostream.close();
                }
                if (poifs != null) {
                    poifs.close();
                }
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        }
    }
 
}

Service：

@GetMapping("/export/{id}")
    public void export(HttpServletRequest request,
 HttpServletResponse response, @PathVariable("id") String id) {
        Html html= htmlService.findHtmlById(id);
        exportWords(request,response,html.getContent(),html.getTitle());
 
    }