js 数组转字符串
js 数组转字符串
var mycars = new Array()
mycars[0] = "Saab"
mycars[1] = "Volvo"
mycars[2] = "BMW"
mycars.toString() //Saab,Volvo,BMW
js 数组转字符串
var mycars = new Array()
mycars[0] = "Saab"
mycars[1] = "Volvo"
mycars[2] = "BMW"
mycars.toString() //Saab,Volvo,BMW