怎么获取json数据

怎么获取json数据

获取json360问答数据

<script>

varjson=

[{"name":"Lee","sex":"male"},担团两类景许切志走来电{"age":"21","hobit":"baskeyball"}]

alert(json[0].name)

//json[0]就是{"name":"Lee","sex":"male"}

//json[1]就是{"age":"21","hobit":"baskeyball"}

</script>

<script>

Va浓研养乱华落费讨样承唱rjson=

[{"name":[{"firstname":"Lee","lastname":"min"}],"sex":"male"},{"age":"21","hobit":"baskeyball"}志]

alert(json[0丰计].name[0].firs把表长脸每末失保力盾阻tname);

//json[0]就是{"name":"Lee","sex":"male"}

//json[0].name[0]孙既就是{"firstname":"Lee","lastname":"m朝静销但茶停鲁句指刑in"}

//json五相片化承[1]就是{"age":"21","hobit":"baskeyball"}

</script>

补脑专用井严煤持步程又：json一般是对象的集合，相当于java的list集合一样，

语法：varjson=[{"name":"Lee","sex":"male"},{"hobit":"tennis"}]

 //json最外面是中括号，里面是由花括号组成的聚叶想美对象，对象之间用逗号隔开，对象里面有属性，属性之间以逗号隔开