根据路径直接下载word文件

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.OutputStream;

@WebServlet("/download")
public class DownloadServlet extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String filePath = “path/to/your/file.docx”; // 指定文件路径

    // 设置响应头
    response.setContentType("application/vnd.openxmlformats-officedocument.wordprocessingml.document");
    response.setHeader("Content-Disposition", "attachment; filename=new String(example.docx.getByte(UTF-8),"ISO-8859-1"));

    try (FileInputStream fileInputStream = new FileInputStream(filePath);
         OutputStream outputStream = response.getOutputStream()) {

        byte[] buffer = new byte[4096];
        int bytesRead;
        while ((bytesRead = fileInputStream.read(buffer)) != -1) {
            outputStream.write(buffer, 0, bytesRead);
        }
        outputStream.flush();
    }
}

}