这个数组怎么排序，按照名字相同

Question

var arr = [
{"name":"张三","value":"111"},
{"name":"李四","value":"11111"},
{"name":"张三","value":"25462"},
{"name":"李四","value":"23131"},
{"name":"王五","value":"2315432"},
{"name":"李四","value":"333333"}
];

Answer 1

arr.sort((a,b)=>{ return a.name.localeCompare(b.name)})

Answer 2

arr.sort(function(a, b) {
    return new Intl.Collator('zh').compare(a.name, b.name);
});