PHP 利用 curl 发送 post get请求
<?php
// 简化版 get、post
// 利用PHP的curl模拟GET功能
function geturl($url)
{
$ch = curl_init(); //初始化curl
curl_setopt($ch, CURLOPT_URL, $url); //指定请求链接
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //返回原生输出
// curl_setopt($ch, CURLOPT_PROXY, "127.0.0.1"); //代理服务器地址
// curl_setopt($ch, CURLOPT_PROXYPORT, "7890"); //代理服务器端口
$output = curl_exec($ch); //执行curl
curl_close($ch); //关闭curl
return $output; //返回接收的数据
}
// 利用PHP的curl模拟POST功能
function req_post($url, $data) {
$ch = curl_init(); //初始化curl
curl_setopt($ch, CURLOPT_URL, $url); //指定请求的URL
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //设置返回原生输出
curl_setopt($ch, CURLOPT_POST, 1); //设置为POST方式
curl_setopt($ch, CURLOPT_POSTFIELDS, $data); //要POST的数据
$res = curl_exec($ch); //执行curl
curl_close($ch); //关闭curl
return $res; //返回接收的信息
}
<?php
// 来源:http://www.runoob.com/php/php-ref-curl.html
// GET 发送请求 json
function geturl($url)
{
$headerArray = array(
"Content-type:application/json;",
"Accept:application/json"
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($url, CURLOPT_HTTPHEADER, $headerArray);
$output = curl_exec($ch);
curl_close($ch);
// $output = json_decode($output,true);
return $output;
}
// POST 发送json数据
function posturl_json($url, $data)
{
$data = json_encode($data);
$headerArray = array(
"Content-type:application/json;charset=utf-8",
"Accept:application/json"
);
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headerArray);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($curl);
curl_close($curl);
// $output = json_decode($output,true);
return $output;
}
// POST 发送文本数据
function posturl_text($url, $data)
{
$headerArray = array(
"Content-Type:text/plain;charset=utf-8",
"Content-Length:" . strlen($data)
);
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headerArray);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($curl);
curl_close($curl);
// $output = json_decode($output,true);
return $output;
}
<?php
// doHttpPost :循环执行POST请求,返回失败、返回200 结束
// 来源:https://ai.qq.com/doc/auth.shtml
function doHttpPost($url, $params)
{
$curl = curl_init();
$response = false;
do {
// 初始化curl
curl_setopt($curl, CURLOPT_URL, $url);
// 2. 设置 HTTP HEADER (例:表单POST)
$head = array(
'Content-Type: application/x-www-form-urlencoded'
);
curl_setopt($curl, CURLOPT_HTTPHEADER, $head);
// 3. 设置HTTP BODY (URL键值对)
$body = http_build_query($params);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $body);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_NOBODY, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
// 4. 执行
$response = curl_exec($curl);
// 5. 返回判断
if ($response === false) {
$response = false;
break;
}
$code = curl_getinfo($curl, CURLINFO_HTTP_CODE);
if ($code != 200) {
$response = false;
break;
}
}
while (0);
curl_close($curl);
return $response;
}
// 请求示例
// 设置请求数据
$params = array(
'key1' => '示例的值',
'key2' => '示例仅供参考',
);
// 执行API调用
$url = 'https://api.ai.qq.com/path/to/api';
$response = doHttpPost($url, $params);
echo $response;