string - Batch variable only saving part of diskpart output

Question

The output of the below code only takes the first word of each line. I want to see if the disk DYN or not.

    @echo off
    diskpart /s test9.txt

    for /f %%i in ('diskpart /s test9.txt') do echo %%i 

Code Outputs: Disk

[Dashed Lines]

Disk

How do I get the whole line?

Answer 1

"tokens=*"删除前导空格，这不是这里的问题，但出于一般原因使用更好：

for /f "delims=" %%i in ('diskpart /s test9.txt') do echo %%i 

Answer 2

for /f "tokens=*" %%i in ('diskpart /s test9.txt') do echo %%i