curl请求和获取接口数据
class ToolModel{ /** * [http 调用接口函数] * @Author GeorgeHao * @param string $url [接口地址] * @param array $params [数组 || json字符串] (GET提交方式的传入$params必须是数组),(POST 提交方式的传入 $params 必须是json字符串形式) * @param string $method [GET\POST\DELETE\PUT] * @param array $header [HTTP头信息] * @param integer $timeout [超时时间] * @return [type] [接口返回数据] */ public static function restCall($url, $params, $method = 'GET', $header = array(), $timeout = 10000){ // POST 提交方式的传入 $set_params 必须是字符串形式 $opts = array(CURLOPT_TIMEOUT => $timeout,CURLOPT_RETURNTRANSFER => 1,CURLOPT_SSL_VERIFYPEER => false,CURLOPT_SSL_VERIFYHOST => false,CURLOPT_HEADER => true,CURLOPT_NOBODY => false,CURLOPT_HTTPHEADER => $header );/* 根据请求类型设置特定参数 */ switch (strtoupper($method)) {case 'GET':if(empty($params)){$opts[CURLOPT_URL] = $url; } else {$opts[CURLOPT_URL] = $url . '?' . http_build_query($params); }break;case 'POST':$opts[CURLOPT_URL] = $url;$opts[CURLOPT_POST] = 1;$opts[CURLOPT_POSTFIELDS] = $params;break;case 'UPLOAD':$opts[CURLOPT_URL] = $url;$opts[CURLOPT_POST] = 1;$opts[CURLOPT_POSTFIELDS] = $params;break;
case 'DOWNLOAD':$opts[CURLOPT_URL] = $url;$opts[CURLOPT_POSTFIELDS] = $params;break;case 'DELETE':if(empty($params)){$opts[CURLOPT_URL] = $url; } else {$opts[CURLOPT_URL] = $url . '?' . http_build_query($params); }// $opts[CURLOPT_URL] = $url; $opts[CURLOPT_HTTPHEADER] = array("X-HTTP-Method-Override: DELETE");$opts[CURLOPT_CUSTOMREQUEST] = 'DELETE';$opts[CURLOPT_POSTFIELDS] = $params;break;case 'PUT':$opts[CURLOPT_URL] = $url;$opts[CURLOPT_POST] = 0;$opts[CURLOPT_CUSTOMREQUEST] = 'PUT';$opts[CURLOPT_POSTFIELDS] = $params;break;default:echo "不支持的请求方式!";break; }/* 初始化并执行curl请求 */ $ch = curl_init(); curl_setopt_array($ch, $opts);$data = curl_exec($ch);$error = curl_error($ch);// var_dump($error); if (curl_getinfo($ch, CURLINFO_HTTP_CODE) != '200') {echo "<br/>http请求错误。"; }// 根据请求方式判断是否返回头部消息 switch (strtoupper($method)) {case 'GET': //除去header消息 $headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE); $headerData = substr($data, 0, $headerSize); $bodyData = substr($data, $headerSize); return $bodyData; break; case 'POST': //除去header消息 $headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE); $headerData = substr($data, 0, $headerSize); $bodyData = substr($data, $headerSize); return $bodyData; break; case 'UPLOAD': $headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE); $headerData = substr($data, 0, $headerSize); $bodyData = substr($data, $headerSize); return $bodyData; break; case 'DOWNLOAD': return $data; break; case 'DELETE': return $data; break; case 'PUT': return $data; break; default: echo "不支持的请求方式!"; break; } return $data; }
/** * json数据强制转字符串类型 * @param array $array 待转换的数组 * @return string 转换后的json字符串 * @author chunkuan <urcn@qq.com> */ public static function json_encode_s($array){ foreach($array as &$v){ $v = (string) $v; } return json_encode($array); }}
请求数据:
$params["userId"]=1;
$params["pageNo"]=1;
$params["pageSize"]=20; $jsonhttp_data = ToolModel::json_encode_s($params); $headermsg = array( 'Content-Type:application/json;charset=UTF-8', 'Connection:Keep-Alive', 'Content-Length: ' . strlen($jsonhttp_data) ); $a = ToolModel::restCall("http://10.6.3.141:8010/orders",$params,"GET",$headermsg,10); $obj = json_decode($a,TRUE); $data = $obj['data'];
转载于:https://www.cnblogs.com/fubuki/p/8832497.html
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