我有以下代码:的Javascript二维字符串数组更新值
var data = ["z wwwww ","www w ","w b w ww","w w p w","w w w","wwbwp w"," wy www"," wwwww "];
console.log(data[0][0]); // outputs "z"
data[0][0]="x";
console.log(data[0][0]); // still output "z". Shouldn't it show "x"?
缺少什么我在这里?
字符串是不可变的 – Oriol