1.用file_get_contents()函数

$params = array('key' => '8d284859d04cfeeea6b0771f754adb49',
'location' => $_COOKIE["lng"].",".$_COOKIE["lat"]); $url3 = "http://restapi.amap.com/v3/geocode/regeo"; if (strripos('?', $url3)) {
$url4 = $url3 . http_build_query($params);
} else {
$url4 = $url3 . '?' . http_build_query($params);
} $ret2 = json_decode(file_get_contents($url4)); var_dump($ret);

2.用php的curl拓展

 $url2 = 'http://www.sojson.com/open/api/weather/json.shtml';

 $params = array('city' => '长沙');

 if (strripos('?', $url2)) {
$url = $url2 . http_build_query($params);
} else {
$url = $url2 . '?' . http_build_query($params);
} $data = 'city=长沙';
$curlobj = curl_init();
curl_setopt($curlobj, CURLOPT_URL, $url);
curl_setopt($curlobj, CURLOPT_HEADER, 0);
curl_exec($curlobj);
04-23 03:04