package com.yuanchu.mom.service.impl;
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import cn.hutool.core.lang.UUID;
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import com.alibaba.excel.EasyExcel;
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import com.alibaba.excel.ExcelWriter;
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import com.alibaba.excel.write.metadata.WriteSheet;
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import com.alibaba.excel.write.style.column.LongestMatchColumnWidthStyleStrategy;
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import com.aspose.words.License;
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import com.aspose.words.SaveFormat;
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import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.yuanchu.mom.common.GetLook;
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import com.yuanchu.mom.common.PrintChina;
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import com.yuanchu.mom.exception.ErrorException;
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import com.yuanchu.mom.mapper.ManageDocumentListMapper;
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import com.yuanchu.mom.mapper.ManageRecordCheckMapper;
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import com.yuanchu.mom.mapper.UserMapper;
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import com.yuanchu.mom.pojo.ManageDocumentControlled;
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import com.yuanchu.mom.mapper.ManageDocumentControlledMapper;
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import com.yuanchu.mom.pojo.ManageDocumentList;
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import com.yuanchu.mom.pojo.ManageRecordCheck;
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import com.yuanchu.mom.pojo.User;
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import com.yuanchu.mom.service.ManageDocumentControlledService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.yuanchu.mom.service.UserService;
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import com.yuanchu.mom.utils.QueryWrappers;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.core.io.ClassPathResource;
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import org.springframework.core.io.FileSystemResource;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.MediaType;
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import org.springframework.http.ResponseEntity;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.web.multipart.MultipartFile;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletResponse;
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import javax.swing.*;
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import java.io.*;
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import java.net.URLEncoder;
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import java.time.LocalDate;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.concurrent.CompletableFuture;
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/**
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* <p>
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* 文件受控 服务实现类
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* </p>
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*
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* @author
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* @since 2024-11-08 02:54:44
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*/
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@Service
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@Transactional(rollbackFor = Exception.class)
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public class ManageDocumentControlledServiceImpl extends ServiceImpl<ManageDocumentControlledMapper, ManageDocumentControlled> implements ManageDocumentControlledService {
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@Resource
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private ManageDocumentControlledMapper manageDocumentControlledMapper;
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@Resource
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private ManageDocumentListMapper manageDocumentListMapper;
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@Resource
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private ManageRecordCheckMapper manageRecordCheckMapper;
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@Resource
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GetLook getLook;
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@Value("${wordUrl}")
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private String wordUrl;
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@Resource
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private UserMapper userMapper;
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@Override
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public Map<String, Object> pageManageDocumentControlled(Page page, ManageDocumentControlled manageDocumentControlled) {
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Map<String, Object> map = new HashMap<>();
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map.put("head", PrintChina.printChina(ManageDocumentControlled.class));
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Map<String, Integer> map1 = getLook.selectPowerByMethodAndUserId("pageManageDocumentControlled");
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if (map1.get("look") == 1) manageDocumentControlled.setCreateUser(map1.get("userId"));
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map.put("body", manageDocumentControlledMapper.pageManageDocumentControlled(page, QueryWrappers.queryWrappers(manageDocumentControlled)));
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return map;
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}
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@Override
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public int addManageDocumentControlled(ManageDocumentControlled manageDocumentControlled) {
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manageDocumentControlled.setState("待审核");
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String urlString;
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String pathName;
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String path;
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if (ObjectUtils.isNotEmpty(manageDocumentControlled.getFile())) {
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MultipartFile file = manageDocumentControlled.getFile();
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//上传新文件
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path = wordUrl;
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try {
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File realpath = new File(path);
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if (!realpath.exists()) {
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realpath.mkdirs();
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}
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pathName = UUID.randomUUID() + "_" + file.getOriginalFilename();
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urlString = realpath + "/" + pathName;
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file.transferTo(new File(urlString));
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} catch (Exception e) {
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e.printStackTrace();
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System.err.println("附件上传错误");
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return 0;
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}
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manageDocumentControlled.setUrl(pathName);
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}
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return manageDocumentControlledMapper.insert(manageDocumentControlled);
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}
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@Override
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public int delManageDocumentControlled(Long id) {
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ManageDocumentControlled manageDocumentControlled = manageDocumentControlledMapper.selectById(id);
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if (ObjectUtils.isNotEmpty(manageDocumentControlled.getUrl())) {
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// 删除旧文件
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File oldFile = new File(wordUrl + "/" + manageDocumentControlled.getUrl());
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oldFile.delete();
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}
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return manageDocumentControlledMapper.deleteById(id);
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}
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@Override
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public ManageDocumentControlled getManageDocumentControlled(Long id) {
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ManageDocumentControlled manageDocumentControlled = manageDocumentControlledMapper.getManageDocumentControlled(id);
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//获取部门信息
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String departmentLimsName = userMapper.selectUserDepartmentLimsName(manageDocumentControlled.getCreateUser());
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manageDocumentControlled.setCreateUserDepartLims(departmentLimsName);
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return manageDocumentControlled;
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}
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@Override
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public int doManageDocumentControlled(ManageDocumentControlled manageDocumentControlled) {
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ManageDocumentControlled manageDocumentControlled1 = manageDocumentControlledMapper.selectById(manageDocumentControlled.getId());
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if (ObjectUtils.isNotEmpty(manageDocumentControlled.getFile())) {
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if (ObjectUtils.isNotEmpty(manageDocumentControlled1.getUrl())) {
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// 删除旧文件
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File oldFile = new File(wordUrl + "/" + manageDocumentControlled1.getUrl());
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oldFile.delete();
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}
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//上传新文件
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String urlString;
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String pathName;
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String path;
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MultipartFile file = manageDocumentControlled.getFile();
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path = wordUrl;
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try {
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File realpath = new File(path);
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if (!realpath.exists()) {
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realpath.mkdirs();
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}
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pathName = UUID.randomUUID() + "_" + file.getOriginalFilename();
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urlString = realpath + "/" + pathName;
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file.transferTo(new File(urlString));
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manageDocumentControlled.setUrl(pathName);
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} catch (Exception e) {
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e.printStackTrace();
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System.err.println("附件上传错误");
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return 0;
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}
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}
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return manageDocumentControlledMapper.updateById(manageDocumentControlled);
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}
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@Override
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public int checkManageDocumentControlled(ManageDocumentControlled manageDocumentControlled) {
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ManageDocumentControlled documentControlled = manageDocumentControlledMapper.selectById(manageDocumentControlled.getId());
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if (manageDocumentControlled.getState().equals("通过")) {
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// 删除旧文件
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File oldFile = new File(wordUrl + "/" + documentControlled.getUrl());
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oldFile.delete();
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//上传新文件
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String urlString;
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String pathName;
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String path;
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MultipartFile file = manageDocumentControlled.getFile();
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path = wordUrl;
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try {
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File realpath = new File(path);
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if (!realpath.exists()) {
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realpath.mkdirs();
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}
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pathName = UUID.randomUUID() + "_" + file.getOriginalFilename();
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urlString = realpath + "/" + pathName;
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file.transferTo(new File(urlString));
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manageDocumentControlled.setUrl(pathName);
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} catch (Exception e) {
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e.printStackTrace();
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System.err.println("附件上传错误");
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return 0;
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}
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//将文件受控已知文件清单
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ManageDocumentList manageDocumentList = new ManageDocumentList();
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manageDocumentList.setDocumentCode(documentControlled.getDocumentCode());
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manageDocumentList.setType(documentControlled.getType());
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manageDocumentList.setName(documentControlled.getName());
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manageDocumentList.setVersion(documentControlled.getVersion());
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manageDocumentList.setWriter(documentControlled.getWriter());
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manageDocumentList.setEffectiveDate(LocalDate.now());
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manageDocumentList.setState("有效");
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manageDocumentList.setUrl(manageDocumentControlled.getUrl());
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manageDocumentListMapper.insert(manageDocumentList);
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}
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/*新增8.4的文件审批记录*/
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ManageRecordCheck manageRecordCheck = new ManageRecordCheck();
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manageRecordCheck.setDocumentCode(documentControlled.getDocumentCode());
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manageRecordCheck.setDocumentName(documentControlled.getName());
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manageRecordCheck.setDocumentVersion(documentControlled.getVersion());
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manageRecordCheck.setWriteUser(userMapper.selectOne(Wrappers.<User>lambdaQuery().eq(User::getName,documentControlled.getWriter())).getId());
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manageRecordCheck.setCheckUser(documentControlled.getDutyUser());
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manageRecordCheck.setCheckState(manageDocumentControlled.getState());
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manageRecordCheck.setRemark(documentControlled.getInstructions());
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manageRecordCheckMapper.insert(manageRecordCheck);
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return manageDocumentControlledMapper.updateById(manageDocumentControlled);
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}
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@Override
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public void checkManageDocumentControlledPdf(Long id, HttpServletResponse response) throws Exception {
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ManageDocumentControlled manageDocumentControlled = manageDocumentControlledMapper.selectById(id);
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File file = new File(wordUrl + "/" + manageDocumentControlled.getUrl());
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FileInputStream fileInputStream = new FileInputStream(file);
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response.setContentType("application/pdf");
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response.setCharacterEncoding("UTF-8");
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response.setHeader("Content-disposition", "inline;filename=" + file.getName());
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response.setContentLength((int)file.length());
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OutputStream os = response.getOutputStream();
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// 将文件内容写入输出流
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byte[] buffer = new byte[4096];
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int bytesRead;
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while ((bytesRead = fileInputStream.read(buffer)) != -1) {
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os.write(buffer, 0, bytesRead);
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}
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os.flush();
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os.close();
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}
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}
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