# JavaScript中的数组 - 创建多维数组

**URL:** <https://www.isharkfly.com/t/javascript/8654>\
**Category:** 前端\
**Created:** [October 27, 2012, 4:20pm UTC](https://www.isharkfly.com/t/javascript/8654 "2012-10-27T16:20:46Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![honeymoose](https://www.isharkfly.com/user_avatar/www.isharkfly.com/honeymoose/32/20796_2.png) [@honeymoose](https://www.isharkfly.com/u/honeymoose)\
**Post date:** [October 27, 2012, 4:20pm UTC](https://www.isharkfly.com/t/javascript/8654/1 "2012-10-27T16:20:46Z")

</div>

`Function creatMArray(row,col){
var indx=0;
this.length=(row*10)+col
for(var x=1;x<=row;x++)
for(var y=1;y<=col;y++)
indx=(x*10)+y;
this[indx]=””;
}
myMArray=new creatMArray();`之后可通过myMArray[11]、myMArray[12]、myMArray[13]、myMArray[21]、myMArray[22]、myMArray[23]、…来引用。