安装npm i vartype-sq使用const vartype = require('vartype-sq') console.log(vartype.ifvarType(null)); 技术支持@fly2021 @godfirt2 keywords2 dependents4 versionsiflatiaodi@infinitebrahmanuniverse/nolb-var@everything-registry/sub-chunk-30431.0.35 years ago1.0.25 years ago1.0.15 years ago1.0.05 years ago