将数据数组从php发送到javascript

使用jQuery的简单特定示例：

Javascript页面：

$.ajax({  url: 'url/of/page.php'  type: 'post', // post or get method  data: {}, // if you need to pass post/get parameterds you can enpre them here in JSON format  dataType: 'json', // the data type you want returned... we will use json  success: function(responseData) {    var edge_number = responseData.edge_number;    var vertex_a= responseData.vertex_a;    var rec_array = responseData;  }});

在您的php中：

$send_array = array(  'edge_number' => array('a','b'),  'vertex_a' => array('c','d'));header('Content-type: application/json');echo json_enpre($send_array);