dlh_test_server/vendor/icbc-api-sdk-cop-php/WebUtils.php

<?php
include_once 'IcbcConstants.php';
	class WebUtils{
	   private static $version = "v2_20170324";

	   public static function doGet($url, $params, $charset){
			$headers = array();
			$headers[IcbcConstants::$VERSION_HEADER_NAME] = self::$version;
			$getUrl = self::buildGetUrl($url, $params, $charset);


		    $ch = curl_init();
		    curl_setopt($ch, CURLOPT_URL, $getUrl);
		    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
		    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

		    curl_setopt($ch, CURLOPT_NOSIGNAL, 1);
		    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT_MS,8000);
		    curl_setopt($ch, CURLOPT_TIMEOUT_MS, 30000);


		    $response = curl_exec($ch);
		    $resinfo = curl_getinfo($ch);
		    curl_close($ch);

		    if($resinfo["http_code"] != 200){
		    	throw new Exception("response status code is not valid. status code: ".$resinfo["http_code"]);
		    }

			return $response;
	   }

	   	public static function doPost($url, $params, $charset){
			$headers = array();
			$headers[] = 'Expect:';
			$headers[IcbcConstants::$VERSION_HEADER_NAME] = self::$version;

		    $ch = curl_init();
		    curl_setopt($ch, CURLOPT_URL, $url);
		    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
		    curl_setopt($ch, CURLOPT_POST, true);
		    curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($params));
		    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

		    curl_setopt($ch, CURLOPT_NOSIGNAL, 1);
		    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT_MS,8000);
		    curl_setopt($ch, CURLOPT_TIMEOUT_MS, 30000);
		    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);
		    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);


		    $response = curl_exec($ch);
		    $resinfo = curl_getinfo($ch);
		    curl_close($ch);

		    if($resinfo["http_code"] != 200){
		    	throw new Exception("response status code is not valid. status code: ".$resinfo["http_code"]);
		    }
			return $response;
	   }

	   public static function buildGetUrl($strUrl, $params, $charset){
			if ($params == null || count($params) == 0) {
				return $strUrl;
			}
			$buildUrlParams = http_build_query($params);
			if(strrpos($strUrl,'?',0) != (strlen($strUrl) + 1)){ //最后是否以？结尾
				return $strUrl.'?'.$buildUrlParams;
			}
			return $strUrl.$buildUrlParams;
	   }

	   public static function buildOrderedSignStr($path,$params){
	   		$isSorted=ksort($params);
	   		$comSignStr = $path.'?';

	   		$hasParam = false;
	   		foreach ($params as $key => $value) {
	   			if(null == $key || "" == $key || null == $value || ""==$value){

	   			}else{
	   				if ($hasParam) {
	   					$comSignStr=$comSignStr.'&';
	   				}else{
	   					$hasParam=true;
	   				}
	   				$comSignStr=$comSignStr.$key.'='.$value;
	   			}
	   		}

	   		return $comSignStr;
	   }

	   public static function buildForm($url,$params){
	   	    $buildedFields = self::buildHiddenFields($params);
	   		return '<form name="auto_submit_form" method="post" action="'.$url.'">'."\n".$buildedFields.'<input type="submit" value="立刻提交" style="display:none" >'."\n".'</form>'."\n".'<script>document.forms[0].submit();</script>';
	   }

	   public static function buildHiddenFields($params){
	   		if ($params == null || count($params) == 0) {
				return '';
			}

			$result = '';
		    foreach ($params as $key => $value) {
		    	if($key == null || $value == null){
		    		continue;
		    	}
		    	$buildfield = self::buildHiddenField($key,$value);
		    	$result = $result.$buildfield;
	   		}
	   		return $result;
	   }

	   public static function buildHiddenField($key,$value){
	   		return '<input type="hidden" name="'.$key.'" value="'.preg_replace('/"/', '&quot;', $value).'">'."\n";
	   }
	}
?>