liuchang/biz_service_ebtp_extend
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公告结构化

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zhangqinbin
2023-12-11 17:35:21 +08:00
parent 81f7cd9727
commit ae8f85ec49
2 changed files with 22 additions and 10 deletions
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20
src/main/java/com/chinaunicom/mall/ebtp/extend/wps/controller/WpsController.java
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@ -210,20 +210,28 @@ public class WpsController {
Optional<AttachmentDetail> optional = attachmentClient.findByBusinessId(businessIdList); Optional<AttachmentDetail> optional = attachmentClient.findByBusinessId(businessIdList);
AttachmentDetail detail = optional.get(); String fileLength = "10";
String fileName = fileId;
byte buf[] = new byte[0];
List<AttachmentEntity> entityList = detail.get(fileId); if(optional!=null&&optional.get()!=null){
AttachmentDetail detail = optional.get();
Optional<byte[]> optional1 = attachmentClient.downloadFileByObjectId(entityList.get(0).getId()); List<AttachmentEntity> entityList = detail.get(fileId);
Optional<byte[]> optional1 = attachmentClient.downloadFileByObjectId(entityList.get(0).getId());
fileLength = String.valueOf(optional1.get().length);
fileName = entityList.get(0).getFilename();
buf = optional1.get();
}
try{ try{
// 设置响应的头信息，告诉浏览器文件的大小和下载方式 // 设置响应的头信息，告诉浏览器文件的大小和下载方式
response.setCharacterEncoding("UTF-8"); response.setCharacterEncoding("UTF-8");
response.setHeader("Content-Length", String.valueOf(optional1.get().length)); response.setHeader("Content-Length", fileLength);
response.setHeader("Content-Disposition", "attachment; filename=".concat(new String(entityList.get(0).getFilename().getBytes(StandardCharsets.UTF_8), "ISO8859-1"))); response.setHeader("Content-Disposition", "attachment; filename=".concat(new String(fileName.getBytes(StandardCharsets.UTF_8), "ISO8859-1")));
InputStream word = new ByteArrayInputStream(optional1.get()); InputStream word = new ByteArrayInputStream(buf);
// 创建输入输出流 // 创建输入输出流
BufferedInputStream inStream = new BufferedInputStream(word); BufferedInputStream inStream = new BufferedInputStream(word);
BufferedOutputStream outStream = new BufferedOutputStream(response.getOutputStream()); BufferedOutputStream outStream = new BufferedOutputStream(response.getOutputStream());

12
src/main/java/com/chinaunicom/mall/ebtp/extend/wps/service/impl/WpsServiceImpl.java
View File

@ -630,12 +630,16 @@ public class WpsServiceImpl implements WpsService {
Optional<AttachmentDetail> optional = attachmentClient.findByBusinessId(businessIdList); Optional<AttachmentDetail> optional = attachmentClient.findByBusinessId(businessIdList);
AttachmentDetail detail = optional.get(); if(optional!=null&&optional.get()!=null) {
List<AttachmentEntity> entityList = detail.get(id); AttachmentDetail detail = optional.get();
Optional<byte[]> optional1 = attachmentClient.downloadFileByObjectId(entityList.get(0).getId()); List<AttachmentEntity> entityList = detail.get(id);
return optional1.get();
Optional<byte[]> optional1 = attachmentClient.downloadFileByObjectId(entityList.get(0).getId());
return optional1.get();
}
return new byte[0];
} }
@Override @Override