var str=['0','zhangsan','1','lisi','2','wangwu'];
var str1 = [];
for(var i=0;i<str.length;i+=2){
str1.push([str[i],str[i+1]])
}
var str1 = [];
for(var i=0;i<str.length;i+=2){
str1.push([str[i],str[i+1]])
}
调试欢乐多
var res = []; for(var i = 0; i < str.length / 2; ++i) {
res[i] = new Array(str[i * 2], str[i * 2 + 1]);
}
while (str.length) {
str1.push([str.shift(), str.shift()]);
}