遍历json数组中的key和value

遍历json数组中的key和value
thead += ‘’//key
for (var i = 0, l = data.length; i < l; i++) {
for (var key in data[i]) {
thead += ‘’ + key + ‘’
// alert(key+’:’+data[i][key]);
}
}
thead += ‘操作’
thead += ‘’
$(".thead").html("");
$(".thead").append(thead);
$(".thead>td:eq(0),.thead>td:eq(1),.thead>td:eq(2)").css(“display”, “none”);

for (var i = 0; i < data.length; i++) {//value
text += ‘’
for (var key in data[i]) {
text += ‘’ + data[i][key] + ‘’
// alert(key+’:’+data[i][key]);
}
text += ‘’
}

$(’.tbody’).html("");
$(’.tbody’).append(text);