JS怎么遍历json数组 – PHP基础 – 前端 php 虚拟主机访问

用 for in 循环遍历var str = ‘[{“name”:”宗2瓜”,”num”:”1″,”price”:”122″},{“name”:”宗呱呱”,”num”:”1″,”price”:”100″}]’;var xqo = eval(‘(‘ + str + ‘)’);for(var i in xqo){ alert(xqo[i].name);}