执行命令
scss a.scss:c.css生成文件
c.css
c.css.map如何自定义map文件的输出路径？
sass -h 查看帮助
--sourcemap=TYPE
How to link generated output to the source files. auto (default): relative paths where possible, >file URIs elsewhere file: always absolute file URIs inline: include the source text in the sourcemap none: no sourcemaps