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我这个日期输出有问题吗？怎么不出来

var mydate=new Date();

var weekday=["星期日","星期一","星期二","星期三","星期四","星期五","星期六"];

var mynum=mydate.getDay();

document.write(mydate.getFullYear()+"年"+mydate.getMonth()+"月"+mydate.getDate()+"日"+weekday(mynum));

qq_颖心晴_04387028

2017-02-28

源自：JavaScript进阶篇 7-23

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不知不觉后知后觉嗯回答被采纳 +3 积分
2017-02-28

document.write(mydate.getFullYear()+"年"+mydate.getMonth()+"月"+mydate.getDate()+"日"+weekday(mynum)); //weekday[mynum],要用中括号不是小括号

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qq_颖心晴_04387028 提问者

var mydate=new Date(); var weekday=["星期日","星期一","星期二","星期三","星期四","星期五","星期六"]; var mynum=mydate.getDay(); document.write(mydate.getFullYear()+"年"+mydate.getMonth()+"月"+mydate.getDate()+"日"+weekday[mynum]); //通过javascript的日期对象来得到当前的日期，并输出。还是没有输出~