product-server-print
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许鹏程
2023-08-04 1dd74654647974f8faa7d96463126d517eca0140 
 src/main/java/com/product/print/util/DynamicTableRenderPolicy.java


@@ -1,5 +1,6 @@


package com.product.print.util;




import cn.hutool.core.io.IoUtil;


import com.deepoove.poi.exception.RenderException;


import com.deepoove.poi.render.RenderContext;


import com.deepoove.poi.template.run.RunTemplate;


@@ -8,13 +9,18 @@


import com.product.core.exception.BaseException;


import com.product.print.config.CmnCode;


import org.apache.poi.openxml4j.exceptions.InvalidFormatException;


import org.apache.poi.util.Units;


import org.apache.poi.xwpf.usermodel.*;


import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblWidth;


import org.openxmlformats.schemas.wordprocessingml.x2006.main.STTblWidth;


import org.openxmlformats.schemas.wordprocessingml.x2006.main.STVerticalAlignRun;




import java.io.ByteArrayInputStream;


import java.io.IOException;


import java.io.InputStream;


import java.math.BigInteger;


import java.util.ArrayList;


import java.util.Base64;


import java.util.List;


import java.util.Map;


import java.util.regex.Matcher;


@@ -162,6 +168,26 @@


               }


            }


            cell.setText(value.toString());


            if ("lx_flow_opinion".equals(this.replaceKey) && "opinion".equals(fieldNames[j]) && !StringUtils.isEmpty(map.get("sign_attachment_uuid"))) {


               //意见框 插入签名图片到单元格右下角位置


               XWPFParagraph xwpfParagraph = cell.addParagraph();


               xwpfParagraph.setAlignment(ParagraphAlignment.RIGHT);


               XWPFRun run = xwpfParagraph.createRun();


               String signAttachmentBase64 = map.get("sign_attachment_uuid").toString();


               //将base64转换字节流


               byte[] bytes = Base64.getDecoder().decode(signAttachmentBase64.split(",")[1]);


               //将字节流转换为输入流


               InputStream inputStream = new ByteArrayInputStream(bytes);


               try {


                  //换行插入图片


                  run.addPicture(inputStream, XWPFDocument.PICTURE_TYPE_PNG, "sign.png", Units.toEMU(50), Units.toEMU(20));


                  inputStream.close();


               } catch (InvalidFormatException e) {


                  e.printStackTrace();


               } catch (IOException e) {


                  e.printStackTrace();


               }


            }




         }


      }