JS Array 截取和连接

截取:

array.silce(satar,end);

var a = [1,2,3];

var b = a.silce(1,2);

连接:

var a = [1,2];

var b =[3];

var c = a.concat(b);

原文地址:https://www.cnblogs.com/maycpou/p/12888873.html