BJ_ZTEITS-Developers / parking-cloud-yudao

Commit fd6ca746fa2fc42e528d6c0eb46ae5f8ac075244

Authored by YunaiV
1 parent 4580bcf8

feat：【infra 基础设施】writeAttachment 根据 contentType 设置其内容显示倾向 https://github.com/Yun… 

…aiV/ruoyi-vue-pro/issues/692
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Showing 1 changed file with 7 additions and 1 deletions
yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/framework/file/core/utils/FileTypeUtils.java
  View file @fd6ca74
... ... @@ -80,9 +80,15 @@ public class FileTypeUtils {
80 80 */
81 81 public static void writeAttachment(HttpServletResponse response, String filename, byte[] content) throws IOException {
82 82 // 设置 header 和 contentType
83   - response.setHeader("Content-Disposition", "attachment;filename=" + HttpUtils.encodeUtf8(filename));
84 83 String contentType = getMineType(content, filename);
85 84 response.setContentType(contentType);
  85 + // 设置内容显示、下载文件名：https://www.cnblogs.com/wq-9/articles/12165056.html
  86 + if (StrUtil.containsIgnoreCase(contentType, "image/")) {
  87 + // 参见 https://github.com/YunaiV/ruoyi-vue-pro/issues/692 讨论
  88 + response.setHeader("Content-Disposition", "inline;filename=" + HttpUtils.encodeUtf8(filename));
  89 + } else {
  90 + response.setHeader("Content-Disposition", "attachment;filename=" + HttpUtils.encodeUtf8(filename));
  91 + }
86 92 // 针对 video 的特殊处理，解决视频地址在移动端播放的兼容性问题
87 93 if (StrUtil.containsIgnoreCase(contentType, "video")) {
88 94 response.setHeader("Content-Length", String.valueOf(content.length));
... ...