| | |
| | | |
| | | package com.zt.modules.oss.cloud; |
| | | |
| | | |
| | | import com.baomidou.mybatisplus.core.toolkit.IdWorker; |
| | | import com.spire.xls.Workbook; |
| | | import com.zt.common.exception.ErrorCode; |
| | | import com.zt.common.exception.RenException; |
| | | import com.zt.common.utils.CommonUtils; |
| | | import com.zt.core.oss.encry.IOssEncryptService; |
| | | import com.zt.modules.oss.enums.CloudChannel; |
| | | import com.zt.modules.oss.model.QdSysOss; |
| | |
| | | import javax.servlet.http.HttpServletResponse; |
| | | import java.io.*; |
| | | import java.net.URLEncoder; |
| | | import java.util.Date; |
| | | |
| | | /** |
| | | * 本地上传 |
| | |
| | | } |
| | | |
| | | public void content(SysOss oss, HttpServletResponse response) throws Exception { |
| | | Date beginDate = new Date(); |
| | | Date lastDate = beginDate; |
| | | if (oss == null) { |
| | | throw new IOException("文件不存在!"); |
| | | } |
| | |
| | | System.out.println(File.separator); |
| | | System.out.println(oss.getPath()); |
| | | // 创建文件输入流 |
| | | Date nowDate = new Date(); |
| | | System.out.println("准备时间:" + CommonUtils.getDatePoor(nowDate, lastDate)); |
| | | lastDate = nowDate; |
| | | |
| | | InputStream is = ossEncryptService.decrypt(file); |
| | | |
| | | nowDate = new Date(); |
| | | System.out.println("解密时间:" + CommonUtils.getDatePoor(nowDate, lastDate)); |
| | | lastDate = nowDate; |
| | | // 响应输出流 |
| | | ServletOutputStream out = response.getOutputStream(); |
| | | // 创建缓冲区 |
| | |
| | | is.close(); |
| | | out.flush(); |
| | | out.close(); |
| | | nowDate = new Date(); |
| | | System.out.println("输出时间:" + CommonUtils.getDatePoor(nowDate, lastDate)); |
| | | System.out.println("总时间:" + CommonUtils.getDatePoor(nowDate, beginDate)); |
| | | } |
| | | } |
| | | |
| | |
| | | workbook.saveToStream(outputStream, com.spire.xls.FileFormat.Version2013); // 指定文件格式 |
| | | documentBytes = outputStream.toByteArray(); |
| | | headers.setContentType(MediaType.APPLICATION_OCTET_STREAM); |
| | | } else if (filename.endsWith(".docx") || filename.endsWith(".xlsx")) { |
| | | } |
| | | if (filename.endsWith(".doc") || filename.endsWith(".docx") || filename.endsWith(".xlsx")) { |
| | | documentBytes = FileCopyUtils.copyToByteArray(in); |
| | | headers.setContentType(MediaType.APPLICATION_OCTET_STREAM); |
| | | headers.setContentDispositionFormData("attachment", filename); |