安装方式npm install sy109导入方式const sy109 = require('sy109');方法使用说明ucfirst - 把字符串首字母变为大写sy109.ucfirst('hello'); // Hellotolower - 把字符串转为小写sy109.tolower('ASDFAD'); // asdfad开源协议ISC3 keywords2 dependents1 versionsy109laotangitcast@infinitebrahmanuniverse/nolb-sy1@everything-registry/sub-chunk-28651.0.04 years ago