Js使用Push操作數(shù)組對(duì)象和json對(duì)象

使用push向數(shù)組中增加json對(duì)象
直接利用數(shù)組下標(biāo)進(jìn)行賦值
循環(huán)添加Json測(cè)試數(shù)據(jù)

<script type="text/javascript">

//使用push向數(shù)組中增加json對(duì)象
var arrayObj = [];
arrayObj.push({"id":"a"});
arrayObj.push({"id":"b"});

//直接利用數(shù)組下標(biāo)進(jìn)行賦值
var arrayObj2 = [];
arrayObj2[0] = {"id":"a"};
arrayObj2[1] = {"id":"b"};
arrayObj2[2] = {"id":"c"};

//循環(huán)添加Json測(cè)試數(shù)據(jù)
var sstr=[];
for(var geshu=0;geshu<50;geshu  )
{
    sstr.push({"title":"蛋糕","src":"images/one.jpeg","num":"4"});
}

for(var i=0;i<sstr.length;i  )
{
  console.log(sstr[i].title i);
}

</script>

原文鏈接：Js使用Push操作數(shù)組對(duì)象和json對(duì)象