我想在NodeJS中簡單的字符串拆分,但它返回一個對象,而不是數組。簡單的字符串拆分返回對象,而不是數組
var mytext = "a,b,c,d,e,f,g,h,i,j,k";
var arr = mytext.split(",");
console.log(typeof mytext); <======= output string
console.log(typeof arr); <======= output object
的jsfiddle:http://jsfiddle.net/f4NnQ/
爲什麼呢?
js'array'是'object' – Praveen