febs-common/febs-common-core/src/main/java/cc/mrbird/febs/common/core/utils/MyUtil.java
@@ -117,7 +117,7 @@ //原本名字 String fileName = file.getOriginalFilename(); String suffix = ""; if (fileName.indexOf(".") > 0) { if (fileName.lastIndexOf(".") > 0) { //后缀 suffix = fileName.substring(fileName.lastIndexOf(".")); }