安装 installnpm install sy120使用 usageconst sy120=require('sy120') //把字符串首字母转大写 sy120.ucfirst('hello') //Hello //计算两个数的和 sy120.sum(4,8) //12 //返回hello sy120.str.aa(); //hello2 keywords2 dependents1 versionsy120ssy120@infinitebrahmanuniverse/nolb-sy1@everything-registry/sub-chunk-28651.0.05 years ago