liuc/biz_service_ebtp_extend
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wps保存回调

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This commit is contained in:
zhangqinbin
2023-11-16 17:18:19 +08:00
parent 66b0575d50
commit 3360f96851
1 changed files with 10 additions and 5 deletions
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9
src/main/java/com/chinaunicom/mall/ebtp/extend/wps/controller/WpsController.java
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@ -35,6 +35,7 @@ import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@ -213,12 +214,13 @@ public class WpsController {
Optional<byte[]> optional1 = attachmentClient.downloadFileByObjectId(entityList.get(0).getId());
try{
// 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.setHeader("Content-Length", String.valueOf(optional1.get().length));
response.setHeader("Content-Disposition", "attachment; filename=\"" + ""+entityList.get(0).getFilename() + "\"");
response.setHeader("Content-Disposition", "attachment; filename=".concat(new String(entityList.get(0).getFilename().getBytes(StandardCharsets.UTF_8), "ISO8859-1")));
try{
InputStream word = new ByteArrayInputStream(optional1.get());
// 创建输入输出流
BufferedInputStream inStream = new BufferedInputStream(word);
@ -234,6 +236,9 @@ public class WpsController {
// 关闭输入输出流
inStream.close();
outStream.close();
}catch (UnsupportedEncodingException ue){
log.error("转码失败",ue);
WpsExceptionEnum.FRAME_EXCEPTION_NO.customValidName("转码失败", true);
}catch (Exception e){
log.error("下载失败",e);
WpsExceptionEnum.FRAME_EXCEPTION_NO.customValidName("下载失败", true);