Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
如何正确改变数组内容,比如数组里面x3,y5的位置是0,我要改成2
@孤獴网络独立人 数组不是有按xy设置值的动作吗,用那个就行了