优化service的目录结构
This commit is contained in:
jishenghua
@@ -0,0 +1,650 @@
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package com.jsh.erp.service;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.aliyun.oss.ClientException;
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import com.aliyun.oss.OSS;
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import com.aliyun.oss.OSSClientBuilder;
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import com.aliyun.oss.OSSException;
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import com.aliyun.oss.model.CopyObjectResult;
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import com.aliyun.oss.model.PutObjectRequest;
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import com.jsh.erp.constants.BusinessConstants;
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import com.jsh.erp.datasource.entities.SystemConfig;
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import com.jsh.erp.datasource.entities.SystemConfigExample;
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import com.jsh.erp.datasource.entities.User;
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import com.jsh.erp.datasource.mappers.SystemConfigMapper;
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import com.jsh.erp.datasource.mappers.SystemConfigMapperEx;
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import com.jsh.erp.exception.JshException;
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import com.jsh.erp.utils.*;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Value;
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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.util.FileCopyUtils;
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import org.springframework.web.context.request.RequestContextHolder;
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import org.springframework.web.context.request.ServletRequestAttributes;
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import org.springframework.web.multipart.MultipartFile;
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import javax.annotation.Resource;
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import javax.imageio.ImageIO;
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import javax.imageio.stream.ImageOutputStream;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.awt.*;
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import java.awt.image.BufferedImage;
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import java.io.*;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.nio.file.*;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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@Service
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public class SystemConfigService {
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private Logger logger = LoggerFactory.getLogger(SystemConfigService.class);
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@Resource
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private SystemConfigMapper systemConfigMapper;
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@Resource
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private SystemConfigMapperEx systemConfigMapperEx;
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@Resource
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private PlatformConfigService platformConfigService;
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@Resource
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private UserService userService;
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@Resource
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private LogService logService;
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@Value(value="${file.uploadType}")
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private Long fileUploadType;
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@Value(value="${file.path}")
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private String filePath;
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private static String DELETED = "deleted";
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public SystemConfig getSystemConfig(long id)throws Exception {
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SystemConfig result=null;
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try{
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result=systemConfigMapper.selectByPrimaryKey(id);
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}catch(Exception e){
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JshException.readFail(logger, e);
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}
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return result;
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}
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public List<SystemConfig> getSystemConfig()throws Exception {
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SystemConfigExample example = new SystemConfigExample();
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example.createCriteria().andDeleteFlagNotEqualTo(BusinessConstants.DELETE_FLAG_DELETED);
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List<SystemConfig> list=null;
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try{
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list=systemConfigMapper.selectByExample(example);
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}catch(Exception e){
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JshException.readFail(logger, e);
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}
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return list;
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}
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public List<SystemConfig> select(String companyName)throws Exception {
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List<SystemConfig> list=null;
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try{
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PageUtils.startPage();
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list=systemConfigMapperEx.selectByConditionSystemConfig(companyName);
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}catch(Exception e){
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JshException.readFail(logger, e);
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}
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return list;
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}
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@Transactional(value = "transactionManager", rollbackFor = Exception.class)
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public int insertSystemConfig(JSONObject obj, HttpServletRequest request) throws Exception{
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SystemConfig systemConfig = JSONObject.parseObject(obj.toJSONString(), SystemConfig.class);
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int result=0;
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try{
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result=systemConfigMapper.insertSelective(systemConfig);
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String logInfo = StringUtil.isNotEmpty(systemConfig.getCompanyName())?systemConfig.getCompanyName():"配置信息";
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logService.insertLogWithUserId(userService.getCurrentUser().getId(), userService.getCurrentUser().getTenantId(), "系统配置",
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new StringBuffer(BusinessConstants.LOG_OPERATION_TYPE_ADD).append(logInfo).toString(), request);
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}catch(Exception e){
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JshException.writeFail(logger, e);
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}
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return result;
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}
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@Transactional(value = "transactionManager", rollbackFor = Exception.class)
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public int updateSystemConfig(JSONObject obj, HttpServletRequest request) throws Exception{
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SystemConfig systemConfig = JSONObject.parseObject(obj.toJSONString(), SystemConfig.class);
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int result=0;
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try{
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result = systemConfigMapper.updateByPrimaryKeySelective(systemConfig);
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String logInfo = StringUtil.isNotEmpty(systemConfig.getCompanyName())?systemConfig.getCompanyName():"配置信息";
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logService.insertLogWithUserId(userService.getCurrentUser().getId(), userService.getCurrentUser().getTenantId(), "系统配置",
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new StringBuffer(BusinessConstants.LOG_OPERATION_TYPE_EDIT).append(logInfo).toString(), request);
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}catch(Exception e){
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JshException.writeFail(logger, e);
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}
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return result;
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}
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@Transactional(value = "transactionManager", rollbackFor = Exception.class)
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public int deleteSystemConfig(Long id, HttpServletRequest request)throws Exception {
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return batchDeleteSystemConfigByIds(id.toString());
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}
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@Transactional(value = "transactionManager", rollbackFor = Exception.class)
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public int batchDeleteSystemConfig(String ids, HttpServletRequest request)throws Exception {
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return batchDeleteSystemConfigByIds(ids);
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}
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@Transactional(value = "transactionManager", rollbackFor = Exception.class)
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public int batchDeleteSystemConfigByIds(String ids)throws Exception {
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logService.insertLog("系统配置",
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new StringBuffer(BusinessConstants.LOG_OPERATION_TYPE_DELETE).append(ids).toString(),
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((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest());
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User userInfo=userService.getCurrentUser();
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String [] idArray=ids.split(",");
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int result=0;
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try{
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result = systemConfigMapperEx.batchDeleteSystemConfigByIds(new Date(), userInfo == null ? null : userInfo.getId(), idArray);
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}catch(Exception e){
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JshException.writeFail(logger, e);
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}
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return result;
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}
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public int checkIsNameExist(Long id, String name) throws Exception{
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SystemConfigExample example = new SystemConfigExample();
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example.createCriteria().andIdNotEqualTo(id).andCompanyNameEqualTo(name).andDeleteFlagNotEqualTo(BusinessConstants.DELETE_FLAG_DELETED);
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List<SystemConfig> list =null;
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try{
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list=systemConfigMapper.selectByExample(example);
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}catch(Exception e){
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JshException.readFail(logger, e);
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}
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return list==null?0:list.size();
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}
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/**
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* 本地文件上传
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* @param mf 文件
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* @param bizPath 自定义路径
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* @return
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*/
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public String uploadLocal(MultipartFile mf, String bizPath, HttpServletRequest request) throws Exception {
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try {
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if(StringUtil.isEmpty(bizPath)){
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bizPath = "";
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}
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// Validate bizPath to prevent directory traversal
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if (bizPath.contains("..") || bizPath.contains("/")) {
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throw new IllegalArgumentException("Invalid bizPath");
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}
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String token = request.getHeader("X-Access-Token");
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Long tenantId = Tools.getTenantIdByToken(token);
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bizPath = bizPath + File.separator + tenantId;
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String ctxPath = filePath;
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String fileName = null;
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File file = new File(ctxPath + File.separator + bizPath + File.separator );
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if (!file.exists()) {
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file.mkdirs();// 创建文件根目录
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}
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String orgName = mf.getOriginalFilename();// 获取文件名
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orgName = FileUtils.getFileName(orgName);
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// Validate file extension to allow only specific types
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String[] allowedExtensions = {".gif", ".jpg", ".jpeg", ".png", ".pdf", ".txt",".doc",".docx",".xls",".xlsx",
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".ppt",".pptx",".zip",".rar",".mp3",".mp4",".avi"};
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boolean isValidExtension = false;
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for (String ext : allowedExtensions) {
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if (orgName.toLowerCase().endsWith(ext)) {
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isValidExtension = true;
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break;
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}
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}
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if (!isValidExtension) {
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throw new IllegalArgumentException("Invalid file type");
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}
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if(orgName.contains(".")){
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fileName = orgName.substring(0, orgName.lastIndexOf(".")) + "_" + System.currentTimeMillis() + orgName.substring(orgName.indexOf("."));
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}else{
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fileName = orgName+ "_" + System.currentTimeMillis();
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}
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String savePath = file.getPath() + File.separator + fileName;
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File savefile = new File(savePath);
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FileCopyUtils.copy(mf.getBytes(), savefile);
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// 返回路径
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String dbpath = null;
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if(StringUtil.isNotEmpty(bizPath)){
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dbpath = bizPath + File.separator + fileName;
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}else{
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dbpath = fileName;
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}
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if (dbpath.contains("\\")) {
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dbpath = dbpath.replace("\\", "/");
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}
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return dbpath;
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} catch (IOException e) {
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logger.error(e.getMessage(), e);
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}
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return "";
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}
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/**
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* 阿里Oss文件上传
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* @param mf 文件
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* @param bizPath 自定义路径
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* @return
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*/
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public String uploadAliOss(MultipartFile mf, String bizPath, HttpServletRequest request) throws Exception {
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if(StringUtil.isEmpty(bizPath)){
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bizPath = "";
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}
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// Validate bizPath to prevent directory traversal
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if (bizPath.contains("..") || bizPath.contains("/")) {
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throw new IllegalArgumentException("Invalid bizPath");
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}
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String token = request.getHeader("X-Access-Token");
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Long tenantId = Tools.getTenantIdByToken(token);
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bizPath = bizPath + "/" + tenantId;
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String endpoint = platformConfigService.getPlatformConfigByKey("aliOss_endpoint").getPlatformValue();
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String accessKeyId = platformConfigService.getPlatformConfigByKey("aliOss_accessKeyId").getPlatformValue();
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String accessKeySecret = platformConfigService.getPlatformConfigByKey("aliOss_accessKeySecret").getPlatformValue();
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String bucketName = platformConfigService.getPlatformConfigByKey("aliOss_bucketName").getPlatformValue();
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// 填写Object完整路径，完整路径中不能包含Bucket名称，例如exampledir/exampleobject.txt。
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String fileName = "";
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String orgName = mf.getOriginalFilename();// 获取文件名
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orgName = FileUtils.getFileName(orgName);
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// Validate file extension to allow only specific types
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String[] allowedExtensions = {".gif", ".jpg", ".jpeg", ".png", ".pdf", ".txt",".doc",".docx",".xls",".xlsx",
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".ppt",".pptx",".zip",".rar",".mp3",".mp4",".avi"};
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boolean isValidExtension = false;
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for (String ext : allowedExtensions) {
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if (orgName.toLowerCase().endsWith(ext)) {
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isValidExtension = true;
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break;
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}
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}
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if (!isValidExtension) {
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throw new IllegalArgumentException("Invalid file type");
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}
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if(orgName.contains(".")){
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fileName = orgName.substring(0, orgName.lastIndexOf(".")) + "_" + System.currentTimeMillis() + orgName.substring(orgName.indexOf("."));
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}else{
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fileName = orgName+ "_" + System.currentTimeMillis();
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}
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String filePathStr = StringUtil.isNotEmpty(filePath)? filePath.substring(1):"";
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String objectName = filePathStr + "/" + bizPath + "/" + fileName;
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String smallObjectName = filePathStr + "-small/" + bizPath + "/" + fileName;
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// 如果未指定本地路径，则默认从示例程序所属项目对应本地路径中上传文件流。
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byte [] byteArr = mf.getBytes();
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// 创建OSSClient实例。
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OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);
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try {
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// 保存原文件
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InputStream inputStream = new ByteArrayInputStream(byteArr);
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PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, objectName, inputStream);
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ossClient.putObject(putObjectRequest);
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// 如果是图片-保存缩略图
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int index = fileName.lastIndexOf(".");
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String ext = fileName.substring(index + 1);
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if(ext.contains("gif") || ext.contains("jpg") || ext.contains("jpeg") || ext.contains("png")
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|| ext.contains("GIF") || ext.contains("JPG") || ext.contains("JPEG") || ext.contains("PNG")) {
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String fileUrl = getFileUrlAliOss(bizPath + "/" + fileName);
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URL url = new URL(fileUrl);
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HttpURLConnection conn = (HttpURLConnection) url.openConnection();
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conn.setRequestMethod("GET");
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conn.setConnectTimeout(5 * 1000);
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InputStream imgInputStream = conn.getInputStream();// 通过输入流获取图片数据
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BufferedImage smallImage = getImageMini(imgInputStream, 80);
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ByteArrayOutputStream bs = new ByteArrayOutputStream();
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ImageOutputStream imOut = ImageIO.createImageOutputStream(bs);
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ImageIO.write(smallImage, ext, imOut);
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InputStream isImg = new ByteArrayInputStream(bs.toByteArray());
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PutObjectRequest putSmallObjectRequest = new PutObjectRequest(bucketName, smallObjectName, isImg);
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ossClient.putObject(putSmallObjectRequest);
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}
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// 返回路径
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return bizPath + "/" + fileName;
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} catch (OSSException oe) {
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logger.error("Caught an OSSException, which means your request made it to OSS, "
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+ "but was rejected with an error response for some reason.");
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logger.error("Error Message:" + oe.getErrorMessage());
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logger.error("Error Code:" + oe.getErrorCode());
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logger.error("Request ID:" + oe.getRequestId());
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logger.error("Host ID:" + oe.getHostId());
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} catch (ClientException ce) {
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logger.error("Caught an ClientException, which means the client encountered "
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+ "a serious internal problem while trying to communicate with OSS, "
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+ "such as not being able to access the network.");
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System.out.println("Error Message:" + ce.getMessage());
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} finally {
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if (ossClient != null) {
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ossClient.shutdown();
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}
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}
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return "";
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}
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public String getFileUrlLocal(String imgPath) {
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return filePath + File.separator + imgPath;
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}
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public String getFileUrlAliOss(String imgPath) throws Exception {
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String linkUrl = platformConfigService.getPlatformConfigByKey("aliOss_linkUrl").getPlatformValue();
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return linkUrl + filePath + "/" + imgPath;
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}
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/**
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* 逻辑删除文件
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* @param pathList
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*/
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public void deleteFileByPathList(List<String> pathList) throws Exception {
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if(fileUploadType == 1) {
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//本地
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for(String pathStr: pathList) {
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if(StringUtil.isNotEmpty(pathStr)) {
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String[] pathArr = pathStr.split(",");
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for (String path : pathArr) {
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// 提取文件的路径
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String pathDir = getDirByPath(path);
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if (StringUtil.isNotEmpty(pathDir)) {
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// 源文件路径
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Path sourcePath = Paths.get(filePath + File.separator + path);
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// 目标文件路径（注意这里是新文件的完整路径，包括文件名）
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Path targetPath = Paths.get(filePath + File.separator + DELETED + File.separator + path);
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try {
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File file = new File(filePath + File.separator + DELETED + File.separator + pathDir);
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if (!file.exists()) {
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file.mkdirs();// 创建文件根目录
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}
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// 复制文件，如果目标文件已存在则替换它
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Files.copy(sourcePath, targetPath, StandardCopyOption.REPLACE_EXISTING);
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// 删除源文件
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Files.delete(sourcePath);
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logger.info("File copied successfully.");
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} catch (NoSuchFileException e) {
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logger.error("Source file not found: " + e.getMessage());
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} catch (IOException e) {
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logger.error("An I/O error occurred: " + e.getMessage());
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} catch (SecurityException e) {
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logger.error("No permission to copy file: " + e.getMessage());
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}
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}
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}
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}
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}
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} else if(fileUploadType == 2) {
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//oss
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String endpoint = platformConfigService.getPlatformConfigByKey("aliOss_endpoint").getPlatformValue();
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String accessKeyId = platformConfigService.getPlatformConfigByKey("aliOss_accessKeyId").getPlatformValue();
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String accessKeySecret = platformConfigService.getPlatformConfigByKey("aliOss_accessKeySecret").getPlatformValue();
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String bucketName = platformConfigService.getPlatformConfigByKey("aliOss_bucketName").getPlatformValue();
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for(String pathStr: pathList) {
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if(StringUtil.isNotEmpty(pathStr)) {
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String[] pathArr = pathStr.split(",");
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for (String path : pathArr) {
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if(StringUtil.isNotEmpty(path)) {
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// 创建OSSClient实例。
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OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);
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try {
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String filePathStr = StringUtil.isNotEmpty(filePath) ? filePath.substring(1) : "";
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String sourceObjectKey = filePathStr + "/" + path;
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String sourceSmallObjectKey = filePathStr + "-small/" + path;
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String destinationObjectKey = DELETED + "/list/" + sourceObjectKey;
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String destinationSmallObjectKey = DELETED + "/list/" + sourceSmallObjectKey;
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this.copySourceToDest(ossClient, bucketName, sourceObjectKey, destinationObjectKey);
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this.copySourceToDest(ossClient, bucketName, sourceSmallObjectKey, destinationSmallObjectKey);
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} catch (Exception e) {
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logger.error(e.getMessage());
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} finally {
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// 关闭OSSClient。
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if (ossClient != null) {
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ossClient.shutdown();
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}
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}
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}
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}
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}
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}
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}
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}
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/**
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*
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* @param ossClient
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* @param bucketName
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* @param sourceObjectKey 源文件路径，包括目录和文件名
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* @param destinationObjectKey 目标文件路径，包括新目录和文件名
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*/
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public void copySourceToDest(OSS ossClient, String bucketName, String sourceObjectKey, String destinationObjectKey) {
|
||||
// 复制文件
|
||||
CopyObjectResult copyResult = ossClient.copyObject(bucketName, sourceObjectKey, bucketName, destinationObjectKey);
|
||||
// 确认复制成功
|
||||
if (copyResult != null && copyResult.getETag() != null) {
|
||||
logger.info("文件复制成功，ETag: " + copyResult.getETag());
|
||||
// 删除源文件
|
||||
ossClient.deleteObject(bucketName, sourceObjectKey);
|
||||
logger.info("源文件已删除：" + sourceObjectKey);
|
||||
} else {
|
||||
logger.info("文件复制失败");
|
||||
}
|
||||
}
|
||||
|
||||
public String getDirByPath(String path) {
|
||||
if(path.lastIndexOf("/")>-1) {
|
||||
return path.substring(0, path.lastIndexOf("/"));
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
public BufferedImage getImageMini(InputStream inputStream, int w) throws Exception {
|
||||
BufferedImage img = ImageIO.read(inputStream);
|
||||
//获取图片的长和宽
|
||||
int width = img.getWidth();
|
||||
int height = img.getHeight();
|
||||
int tempw = 0;
|
||||
int temph = 0;
|
||||
if(width>height){
|
||||
tempw = w;
|
||||
temph = height* w/width;
|
||||
}else{
|
||||
tempw = w*width/height;
|
||||
temph = w;
|
||||
}
|
||||
Image _img = img.getScaledInstance(tempw, temph, Image.SCALE_DEFAULT);
|
||||
BufferedImage image = new BufferedImage(tempw, temph, BufferedImage.TYPE_INT_RGB);
|
||||
Graphics2D graphics = image.createGraphics();
|
||||
graphics.drawImage(_img, 0, 0, null);
|
||||
graphics.dispose();
|
||||
return image;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取仓库开关
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
public boolean getDepotFlag() throws Exception {
|
||||
boolean depotFlag = false;
|
||||
List<SystemConfig> list = getSystemConfig();
|
||||
if(list.size()>0) {
|
||||
String flag = list.get(0).getDepotFlag();
|
||||
if(("1").equals(flag)) {
|
||||
depotFlag = true;
|
||||
}
|
||||
}
|
||||
return depotFlag;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取客户开关
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
public boolean getCustomerFlag() throws Exception {
|
||||
boolean customerFlag = false;
|
||||
List<SystemConfig> list = getSystemConfig();
|
||||
if(list.size()>0) {
|
||||
String flag = list.get(0).getCustomerFlag();
|
||||
if(("1").equals(flag)) {
|
||||
customerFlag = true;
|
||||
}
|
||||
}
|
||||
return customerFlag;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取负库存开关
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
public boolean getMinusStockFlag() throws Exception {
|
||||
boolean minusStockFlag = false;
|
||||
List<SystemConfig> list = getSystemConfig();
|
||||
if(list.size()>0) {
|
||||
String flag = list.get(0).getMinusStockFlag();
|
||||
if(("1").equals(flag)) {
|
||||
minusStockFlag = true;
|
||||
}
|
||||
}
|
||||
return minusStockFlag;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取更新单价开关
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
public boolean getUpdateUnitPriceFlag() throws Exception {
|
||||
boolean updateUnitPriceFlag = true;
|
||||
List<SystemConfig> list = getSystemConfig();
|
||||
if(list.size()>0) {
|
||||
String flag = list.get(0).getUpdateUnitPriceFlag();
|
||||
if(("0").equals(flag)) {
|
||||
updateUnitPriceFlag = false;
|
||||
}
|
||||
}
|
||||
return updateUnitPriceFlag;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取超出关联单据开关
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
public boolean getOverLinkBillFlag() throws Exception {
|
||||
boolean overLinkBillFlag = false;
|
||||
List<SystemConfig> list = getSystemConfig();
|
||||
if(list.size()>0) {
|
||||
String flag = list.get(0).getOverLinkBillFlag();
|
||||
if(("1").equals(flag)) {
|
||||
overLinkBillFlag = true;
|
||||
}
|
||||
}
|
||||
return overLinkBillFlag;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取强审核开关
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
public boolean getForceApprovalFlag() throws Exception {
|
||||
boolean forceApprovalFlag = false;
|
||||
List<SystemConfig> list = getSystemConfig();
|
||||
if(list.size()>0) {
|
||||
String flag = list.get(0).getForceApprovalFlag();
|
||||
if(("1").equals(flag)) {
|
||||
forceApprovalFlag = true;
|
||||
}
|
||||
}
|
||||
return forceApprovalFlag;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取多级审核开关
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
public boolean getMultiLevelApprovalFlag() throws Exception {
|
||||
boolean multiLevelApprovalFlag = false;
|
||||
List<SystemConfig> list = getSystemConfig();
|
||||
if(list.size()>0) {
|
||||
String flag = list.get(0).getMultiLevelApprovalFlag();
|
||||
if(("1").equals(flag)) {
|
||||
multiLevelApprovalFlag = true;
|
||||
}
|
||||
}
|
||||
return multiLevelApprovalFlag;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取出入库管理开关
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
public boolean getInOutManageFlag() throws Exception {
|
||||
boolean inOutManageFlag = false;
|
||||
List<SystemConfig> list = getSystemConfig();
|
||||
if(list.size()>0) {
|
||||
String flag = list.get(0).getInOutManageFlag();
|
||||
if(("1").equals(flag)) {
|
||||
inOutManageFlag = true;
|
||||
}
|
||||
}
|
||||
return inOutManageFlag;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取移动平均价开关
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
public boolean getMoveAvgPriceFlag() throws Exception {
|
||||
boolean moveAvgPriceFlag = false;
|
||||
List<SystemConfig> list = getSystemConfig();
|
||||
if(list.size()>0) {
|
||||
String flag = list.get(0).getMoveAvgPriceFlag();
|
||||
if(("1").equals(flag)) {
|
||||
moveAvgPriceFlag = true;
|
||||
}
|
||||
}
|
||||
return moveAvgPriceFlag;
|
||||
}
|
||||
|
||||
/**
|
||||
* Excel导出统一方法
|
||||
* @param title
|
||||
* @param head
|
||||
* @param tip
|
||||
* @param arr
|
||||
* @param response
|
||||
* @throws Exception
|
||||
*/
|
||||
public void exportExcelByParam(String title, String head, String tip, JSONArray arr, HttpServletResponse response) throws Exception {
|
||||
List<String> nameList = StringUtil.strToStringList(head);
|
||||
String[] names = StringUtil.listToStringArray(nameList);
|
||||
List<String[]> objects = new ArrayList<>();
|
||||
if (null != arr) {
|
||||
for (Object object: arr) {
|
||||
List<Object> list = (List<Object>) object;
|
||||
String[] objs = new String[names.length];
|
||||
for (int i = 0; i < list.size(); i++) {
|
||||
if(null != list.get(i)) {
|
||||
objs[i] = list.get(i).toString();
|
||||
}
|
||||
}
|
||||
objects.add(objs);
|
||||
}
|
||||
}
|
||||
File file = ExcelUtils.exportObjectsOneSheet(title, tip, names, title, objects);
|
||||
ExcelUtils.downloadExcel(file, file.getName(), response);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user