我想获得Function
的参数名称列表,例如:
var f = (a, b, c) => console.log(a, b, c);
var [fargs] = something.like.inspect.getargspec(f);
console.log(fargs); // ['a', 'b', 'c']
答案 0 :(得分:1)
如果您正在使用Node并想要参数名称,请查看introspect
NPM模块:
> var introspect = require('introspect')
> var f = (a, b, c) => console.log(a, b, c);
> console.log(introspect(f))
[ 'a', 'b', 'c' ]