打印流程意见时将 用户签名输出到意见框右下角 修复打印时一些临时文件未删除感觉

许鹏程

2023-08-04 1dd74654647974f8faa7d96463126d517eca0140

打印流程意见时将 用户签名输出到意见框右下角 修复打印时一些临时文件未删除感觉

 src/main/java/com/product/print/service/PrintRealizeService.java

@@ -146,8 +146,10 @@
            e.printStackTrace();
            throw new BaseException(CmnCode.PRINT_CONTENT_FAIL, e);
        } finally {
            //删除pdf临时文件
            FileUtil.del(tempPdfFilePath);
            File file = new File(tempPdfFilePath);
            String absolutePath = file.getAbsolutePath();
            System.out.println(absolutePath);
            file.delete();
        }

    }

 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();
                    }
                }

            }
        }