cmd +循環 +運行某個命令
cmd: for /l 是很好的方法:
輸出hello world 80次:
```bash
for /l %x in (1, 1, 80) do echo hello world%x
cmd + 命令
```c
for /l %x in (1, 1, 71) do python json_to_dataset.py E:/yuyifenge/img/img%x.json -o E:/yuyifenge/output/img%x
cmd: for /l 是很好的方法:
輸出hello world 80次:
```bash
for /l %x in (1, 1, 80) do echo hello world%x
cmd + 命令
```c
for /l %x in (1, 1, 71) do python json_to_dataset.py E:/yuyifenge/img/img%x.json -o E:/yuyifenge/output/img%x