js遍历json的key和value

 

js遍历json的key和value

 

<script>

var json = [{dd:'SB',AA:'东东',re1:123},{cccc:'dd',lk:'1qw'}];

for(var i=0,l=json.length;i<l;i++){

for(var key in json[i]){

alert(key+':'+json[i][key]);

}

}

</script>