:bug：binarywang#1500 企业微信素材下载生成文件名时，提供默认的时间戳。防止Prefix string too shor…

…t异常。
BeHappyWsz · Apr 13, 2020 · 345230b · 345230b
1 parent 23c1b0b
commit 345230b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/...in/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java b/...in/java/me/chanjar/weixin/common/util/http/apache/ApacheMediaDownloadRequestExecutor.java
@@ -63,7 +63,12 @@ public File execute(String uri, String queryParam, WxType wxType) throws WxError
         fileName = String.valueOf(System.currentTimeMillis());
       }
 
-      return FileUtils.createTmpFile(inputStream, FilenameUtils.getBaseName(fileName), FilenameUtils.getExtension(fileName),
+      String baseName = FilenameUtils.getBaseName(fileName);
+      if (StringUtils.isBlank(fileName) || baseName.length() < 3) {
+        baseName = String.valueOf(System.currentTimeMillis());
+      }
+
+      return FileUtils.createTmpFile(inputStream, baseName, FilenameUtils.getExtension(fileName),
         super.tmpDirFile);
 
     } finally {