构造json 数 进行遍历取出

data = [{"岗位序列": "产品与市场","劳动关系":" ", "人数": 5, "总人数": "--"}, {"岗位序列": "管理","劳动关系":" ", "人数": 13, "总人数": "--"}, {
"岗位序列": "建设与维护","劳动关系":" ",
"人数": 55,
"总人数": "--"
}, {"岗位序列": "内部支撑","劳动关系":" ", "人数": 21, "总人数": "--"}, {"岗位序列": "销售与服务","劳动关系":" ", "人数": 106, "总人数": "--"}];

for (var key in array[0]) {
htmls.push('<th Bgcolor=#1E8D2C ><font color="white">' + key + '</font>></th>');
}

/**array[0] 就是json数据data===》{"岗位序列": "产品与市场","劳动关系":" ", "人数": 5, "总人数": "--"}
key 的值就是json 数据的key值也就是岗位序列、劳动关系等。**/

for (var i = 0; i < array.length; i++) {
htmls.push('<tr>');
for (var k in array[i]) {
//alert(array[i][k]);
htmls.push('<td align="center" valign="middle">' + array[i][k] + '</td>');
}
htmls.push('</tr>');
}
/**array[i][k]的值就是key对应的value值**/