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php如何取得post 方式传递的json中的数据！

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Jun 23, 2016 pm 01:10 PM

上面是post方式传递的json数据；
php中如何接收并将这些数据保存到数据库呢？
请高手指教！！

回复讨论(解决方案)

$_POST 呀
如果是 php 收到的数据，用 json_decode 解码，如不是 utf-8 编码的，需转换成 utf-8

如果 $_POST 中无值，则用 file_get_contents('php://input') 接收（手册中都有说明）

本人新手，能不能给发个范例啊！

$arr = json_decode($_POST['json'], true);print_r($arr);  就是数组了，接下来保存数据库不就简单了

自己研究了下搞定了，post取不到数据，用的input

$data=file_get_contents("php://input"); //取得json数据 $data = json_decode($data, TRUE);   //格式化 $a1= $data['form']; $a2= $data['entry']['field_1']; $sql1="insert into xxx (a1,a2) values ('$a1','$a2')";

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