1、开明接口
天气预报接口服务应用的聚合数据提供的收费接口，每天能够100次收费调用。能够通过https://www.juhe.cn/docs/api/id/73注册及开明。
2、通过PHP发动城市天气查问
<?php// 申请的接口URL$apiUrl = 'http://apis.juhe.cn/simpleWeather/query';// 申请参数$params = [ 'city' => '苏州', // 要查问的城市 'key' => '您申请的接口调用Key'];$paramsString = http_build_query($params);// 发动接口网络申请$response = juheHttpRequest($apiUrl, $paramsString , 1);$result = json_decode($response, true);if ($result) { $errorCode = $result['error_code']; if ($errorCode == 0) { // 获取返回的天气相干信息，具体依据业务理论逻辑调整批改 $data = $result['result']; // 打印以后实况天气信息 echo "以后城市：{$data["city"]}".PHP_EOL; echo "以后温度：{$data["realtime"]["temperature"]}".PHP_EOL; echo "以后湿度：{$data["realtime"]["humidity"]}".PHP_EOL; echo "以后天气：{$data["realtime"]["info"]}".PHP_EOL; echo "以后风向：{$data["realtime"]["direct"]}".PHP_EOL; echo "以后风力：{$data["realtime"]["power"]}".PHP_EOL; echo "以后空气质量：{$data["realtime"]["aqi"]}".PHP_EOL; } else { // 申请异样 echo "申请异样:{$errorCode}_{$result["reason"]}".PHP_EOL; }} else { // 可能网络异样等问题，无奈失常取得相应内容，业务逻辑可自行批改 echo "申请异样".PHP_EOL;}/** * 发动网络申请函数 * @param $url 申请的URL * @param bool $params 申请的参数内容 * @param int $ispost 是否POST申请 * @return bool|string 返回内容 */function juheHttpRequest($url, $params = false, $ispost = 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, 3); curl_setopt($ch, CURLOPT_TIMEOUT, 12); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); if ($ispost) { curl_setopt($ch, CURLOPT_POST, true); curl_setopt($ch, CURLOPT_POSTFIELDS, $params); curl_setopt($ch, CURLOPT_URL, $url); } else { if ($params) { curl_setopt($ch, CURLOPT_URL, $url.'?'.$params); } 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 $response;}3、通过PHP发动生存指数查问
// 申请的接口URL$apiUrl = 'http://apis.juhe.cn/simpleWeather/life';// 申请参数$params = [ 'city' => '苏州', // 要查问的城市 'key' => '您申请的接口调用Key'];$paramsString = http_build_query($params);// 发动接口网络申请$response = juheHttpRequest($apiUrl, $paramsString , 1);$result = json_decode($response, true);if ($result) { $errorCode = $result['error_code']; if ($errorCode == 0) { // 获取返回的天气相干信息，具体依据业务理论逻辑调整批改 $data = $result['result']['life']; // 打印以后实况天气信息 echo "空调指数：{$data['kongtiao']['v']}，{$data['kongtiao']['des']}".PHP_EOL; echo "过敏指数：{$data['guomin']['v']}，{$data['guomin']['des']}".PHP_EOL; echo "舒适度指数：{$data['shushidu']['v']}，{$data['shushidu']['des']}".PHP_EOL; echo "穿衣指数：{$data['chuanyi']['v']}，{$data['chuanyi']['des']}".PHP_EOL; echo "钓鱼指数：{$data['diaoyu']['v']}，{$data['diaoyu']['des']}".PHP_EOL; echo "感冒指数：{$data['ganmao']['v']}，{$data['ganmao']['des']}".PHP_EOL; echo "紫外线指数：{$data['ziwaixian']['v']}，{$data['ziwaixian']['des']}".PHP_EOL; echo "洗车指数：{$data['xiche']['v']}，{$data['xiche']['des']}".PHP_EOL; echo "静止指数：{$data['yundong']['v']}，{$data['yundong']['des']}".PHP_EOL; echo "带伞指数：{$data['daisan']['v']}，{$data['daisan']['des']}".PHP_EOL; // ....... } else { // 申请异样 echo "申请异样:{$errorCode}_{$result["reason"]}".PHP_EOL; }} else { // 可能网络异样等问题，无奈失常取得相应内容，业务逻辑可自行批改 echo "申请异样".PHP_EOL;}