我正在对 php 文件执行 ajax 请求以返回某个值。我做了一些控制台日志来检查结果:
readyState:4
状态:200
responseText:纯文本中的 php 文件
错误:parseError
谁能帮我?
要求:
$.ajax({
type: "get",
dataType: 'json',
url: "popup.php" ,
success : function(data) {
$("#stock").html("€" + data);
},
error:function(xhr,err){
console.log(err);
console.log(xhr.responseText)
}
});
.php 文件:
<?php
$array = array();
$url = 'url_name';
$parameters = [
'start' => '4',
'limit' => '1',
'convert' => 'EUR'
];
$headers = [
'Accepts: application/json',
'X-CMC_PRO_API_KEY: apikey',
'Content=Type: application/json',
];
$qs = http_build_query($parameters);
$request = "{$url}?{$qs}";
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => $request,
CURLOPT_HTTPHEADER => $headers,
CURLOPT_RETURNTRANSFER => 1
));
$response = curl_exec($curl);
curl_close($curl);
$response_data = json_decode($response);
$res_data = $response_data->value;
echo json_encode($res_data);
?>