kmall-haikong/kmall-admin/src/main/java/com/kmall/admin/utils/pdf/ViewPDF.java

package com.kmall.admin.utils.pdf;

import com.kmall.api.entity.exportpdf.PDFGoodsDto;
import com.lowagie.text.Document;
import com.lowagie.text.pdf.PdfWriter;
import org.springframework.web.servlet.view.document.AbstractPdfView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Date;
import java.util.Map;

public class ViewPDF extends AbstractPdfView {

  @Override
  protected void buildPdfDocument(Map<String, Object> model, Document document, PdfWriter writer,
                                  HttpServletRequest request, HttpServletResponse response) throws Exception {

      String fileName = new Date().getTime()+"_quotation.pdf"; // 设置response方式,使执行此controller时候自动出现下载页面,而非直接使用excel打开
      response.setCharacterEncoding("UTF-8");
      response.setContentType("application/pdf");
      response.setHeader("Content-Disposition","filename=" + new String(fileName.getBytes(), "iso8859-1"));


      PdfUtil pdfUtil = new PdfUtil();
      String type = (String) model.get("type");
      PDFGoodsDto pdfGoodsDto = (PDFGoodsDto) model.get("dto");
      String fontUrl = (String) model.get("fontUrl");
      String uploadDir = (String) model.get("uploadDir");
      String head = (String) model.get("head");
      String headUrl = (String) model.get("headUrl");
      pdfUtil.createPDF(document,writer,pdfGoodsDto,type,fontUrl,uploadDir,head,headUrl);
  }
}