PHP用cURL调用WebService获取天气信息

相关代码如下：

<?php

$data = 'theCityName=杭州';

$curl = curl_init();

curl_setopt($curl,CURLOPT_URL,"http://www.webxml.com.cn/WebServices/WeatherWebService.asmx/getWeatherbyCityName");

curl_setopt($curl,CURLOPT_HEADER,0);

curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);

curl_setopt($curl,CURLOPT_POST,1);

curl_setopt($curl,CURLOPT_POSTFIELDS,$data);

curl_setopt($curl,CURLOPT_HTTPHEADER,array(

"application/x-www-form-urlencoded;

charset=utf-8",

"Content-length: ".strlen($data)

));

curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.62 Safari/537.36');

$result = curl_exec($curl);

if (!curl_errno($curl)) {

echo $result;

} else {

echo 'Curl error:' . curl_error($curl);

}

curl_close($curl);