直播平台软件开发，js实现按照首字母排序

直播平台软件开发，js实现按照首字母排序

<script type="text/javascript">
        let obj = [{
    name:'CA'},{
    name:'XA'},{
    name:'CB'},{
    name:'XE'},{
    name:'CC'},{
    name:'XF'},{
    name:'CA'}]
        let bb = obj.sort((a,b)=>{
    a.name.charCodeAt(0)-b.name.charCodeAt(0)})
        let cc = obj.sort((a,b)=>a.name.localeCompare(b.name))
        console.log(bb)
        console.log(cc)
    </script>

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