SM3加密，媒体文件存储

rain

2024-06-11 6c321434d8f0bc78ae86640653eccbf4cfc2c1d3

 src/main/java/com/dji/sample/component/GlobalExceptionHandler.java

@@ -30,7 +30,7 @@
    @ExceptionHandler(NullPointerException.class)
    public ResponseResult nullPointerExceptionHandler(NullPointerException e) {
        e.printStackTrace();
        return ResponseResult.error("A null object appeared.");
        return ResponseResult.error("出现空对象");
    }

    @ExceptionHandler({MethodArgumentNotValidException.class, BindException.class})