哪种方法更快?
数组连接:
var str_to_split = "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z";
var myarray = str_to_split.split(",");
var output=myarray.join("");
字符串连接:
var str_to_split = "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z";
var myarray = str_to_split.split(",");
var output = "";
for (var i = 0, len = myarray.length; i<len; i++){
output += myarray[i];
}
最佳答案
字符串连接在 ECMAScript 中更快。这是我为向您展示而创建的基准:
关于javascript - 数组连接与字符串连接,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/7296594/