在请求http的时候只需要
file_get_contents("http://www.sojson.com/open/api/weather/json.shtml?city=$Position");
就可以了,但是发现这个接口现在变成了https协议了
还用这种方法就会403
首先看看PHP有没有curl扩展,我是7.2我用的是Laravel社区的封装好的方法
public static function curl($url, $params = false, $ispost = 0, $https = 0) ???{ ???????$httpInfo = array(); ???????$ch = curl_init(); ???????curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); ???????curl_setopt($ch, CURLOPT_USERAGENT, ‘Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.118 Safari/537.36‘); ???????curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30); ???????curl_setopt($ch, CURLOPT_TIMEOUT, 30); ???????curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); ???????if ($https) { ???????????curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); // 对认证证书来源的检查 ???????????curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); // 从证书中检查SSL加密算法是否存在 ???????} ???????if ($ispost) { ???????????curl_setopt($ch, CURLOPT_POST, true); ???????????curl_setopt($ch, CURLOPT_POSTFIELDS, $params); ???????????curl_setopt($ch, CURLOPT_URL, $url); ???????} else { ???????????if ($params) { ???????????????if (is_array($params)) { ???????????????????$params = http_build_query($params); ???????????????}
???????????????curl_setopt($ch, CURLOPT_URL, $url . ‘?‘ . $params); // 此处就是参数的列表,给你加了个? ???????????} else { ???????????????curl_setopt($ch, CURLOPT_URL, $url); ???????????} ???????} ???????$response = curl_exec($ch); ???????if ($response === FALSE) { ???????????//echo "cURL Error: " . curl_error($ch); ???????????return false; ???????} ???????$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE); ???????$httpInfo = array_merge($httpInfo, curl_getinfo($ch)); ???????curl_close($ch); ???????return $response; ???}
// 发送请求
$result = self::curl(‘网址‘, ‘参数‘, true);
// 收到的数据需要转化一下
$json = json_decode($result);
我的用法是,应为我调用的是天气预报的接口
$result= Curl::curl($url,"city=北京");
PHP Curl请求Https接口
原文地址：https://www.cnblogs.com/wlphp/p/8600945.html