运算
- 参数 - A
加法等算术操作可以通过A参数来说明,比如:
set a=10
set b=%a%+1
set /A c=%a%+1
echo b:%b%
echo c:%c%
将会输出
b:10+1
c:11
编码
- utf8
修改的文件是utf8的话,写入中文会出现乱码,需要在输出前执行
chcp 65001
932 — Japanese
936 — Chinese (simplified) (PRC, Singapore)
949 — Korean
950 — Chinese (traditional) (Taiwan, Hong Kong)
1200 — Unicode (BMP of ISO 10646, UTF-16LE)
1201 — Unicode (BMP of ISO 10646, UTF-16BE)
65000 — Unicode (BMP of ISO 10646, UTF-7)
65001 — Unicode (BMP of ISO 10646, UTF-8)