javascript - 关于JavaScript语法的问题

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                                9年前关闭。
            
                    

$(document).ready(function(){

    var date = new Date();
    var d = date.getDate();
    var m = date.getMonth();
    var y = date.getFullYear();

    var month = new array("January","February","March","April","May","June","July","August","September","October","November","December");

    var mon;
    mon = month(m);

    var today = m+"/"+d+"/"+y
    $('#calendar').append('<div id="today">Today is'+' '+mon+'/'+d+'/'+y+'.');

});

最佳答案

代替mon = month(m);使用方括号表示法：mon = month[m];和new array()应该为new Array()或更佳，使用数组文字，例如['First','Second','Third']

$(document).ready(function(){

    var date = new Date();
    var d = date.getDate();
    var m = date.getMonth();
    var y = date.getFullYear();

    var month = ["January","February","March","April","May","June","July","August","September","October","November","December"];

    var mon;
    mon = month[m];

    var today = m+"/"+d+"/"+y
    $('#calendar').append('<div id="today">Today is'+' '+mon+'/'+d+'/'+y+'.');

});