通过时间判断属于早中晚

function getDateNode(){
    var dateHours=new Date().getHours();
    var dateNode="";
    if(dateHours >= 0 && dateHours <6){
        dateNode="早上好"
    }else if(dateHours >= 6 && dateHours < 12 ){
        dateNode="上午好"
    }else if(dateHours >= 12 && dateHours < 18 ){
        dateNode="下午好"
    }else{
        dateNode="晚上好"
    }
    return dateNode
}

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转载自blog.csdn.net/weixin_43412413/article/details/103720009