1

src/main/java/com/zjt/spring/springboot1/LoginController.java

@@ -16,7 +16,7 @@ public class LoginController {
     public String uploadcommit(MultipartFile file) {
         //保存文件
         File file1 = new File("D:/javaee/untitled/data");
-        //随机数不重复永远
+        //随机数不重复 永远
         String filename = UUID.randomUUID().toString() +file.getOriginalFilename();
         try {
             file.transferTo(new File(file1, filename));