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天气API
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1、中國(guó)天氣http://-weather.com.cn （先查城市id 再查天氣）
http://61.4.185.48:81/g/ (根據(jù)IP查詢城市ID)
http://m.weather.com.cn/data/101110101.html（六天預(yù)報(bào)）
http://www.weather.com.cn/data/sk/101110101.html（實(shí)時(shí)天氣信息）
2、心知天氣API網(wǎng)址：http://www.thinkpage.cn/?免費(fèi)版
3、聚合數(shù)據(jù)API:
股票行情API https://www.juhe.cn/docs/api/id/21
https://www.juhe.cn/docs/api/id/80
TP5結(jié)合聚合數(shù)據(jù)API查詢天氣
php根據(jù)城市查詢天氣情況
看到有人分享java的查詢?nèi)珖?guó)天氣情況的代碼，于是我想分享一個(gè)php版本的查詢天氣接口。免費(fèi)查詢天氣的接口有很多，比如百度的apistore的天氣api接口，我本來想采用這個(gè)接口的，可惜今天百度apistore死活打不開了。那就用聚合數(shù)據(jù)的天氣api接口吧，也是免費(fèi)的，不過聚合數(shù)據(jù)的接口申請(qǐng)相對(duì)繁瑣。
1、注冊(cè)一個(gè)聚合數(shù)據(jù)的賬號(hào)
2、實(shí)名認(rèn)證你的賬號(hào)
3、申請(qǐng)你需要的api接口
4、申請(qǐng)驗(yàn)證你的api接口
雖然是繁瑣了很多，不過返回的信息確是非常的豐富。
好了，現(xiàn)在來分享一下，創(chuàng)業(yè)tp5中怎么整合進(jìn)去。
config.php中，配置你的appkey：
//配置文件return?[????????'appkey'?=>?''??//此處填入你的key];復(fù)制代碼
common.php中放入請(qǐng)求的方法:
<?php?/**?*?請(qǐng)求接口返回內(nèi)容?*?@param??string?$url?[請(qǐng)求的URL地址]?*?@param??string?$params?[請(qǐng)求的參數(shù)]?*?@param??int?$ipost?[是否采用POST形式]?*?@return??string?*/function?juhecurl($url,?$params=false,?$ispost=0){????????$httpInfo?=?[];????$ch?=?curl_init();?????curl_setopt(?$ch,?CURLOPT_HTTP_VERSION?,?CURL_HTTP_VERSION_1_1?);????curl_setopt(?$ch,?CURLOPT_USERAGENT?,?'JuheData'?);????curl_setopt(?$ch,?CURLOPT_CONNECTTIMEOUT?,?60?);????curl_setopt(?$ch,?CURLOPT_TIMEOUT?,?60);????curl_setopt(?$ch,?CURLOPT_RETURNTRANSFER?,?true?);????curl_setopt($ch,?CURLOPT_FOLLOWLOCATION,?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?$response;}復(fù)制代碼
控制器中,index.php的代碼:
<?php//?+----------------------------------------------------------------------//?|?利用聚合數(shù)據(jù)查詢天氣//?+----------------------------------------------------------------------//?|?Copyright?(c)?2016~2022?http://baiyf.cn?All?rights?reserved.//?+----------------------------------------------------------------------//?|?Licensed?(?http://www.apache.org/licenses/LICENSE-2.0?)//?+----------------------------------------------------------------------//?|?Author:?NickBai?<1902822973@qq.com>//?+----------------------------------------------------------------------namespace?app\weather\controller;?use?think\Controller;?class?Index?extends?Controller{????public?function?index()????{????????return?$this->fetch();????}????????/**?????*?根據(jù)城市獲取天氣情況?????*/????public?function?getWeatherByCity()????{????????$cityName?=?input('param.cityname');????????$url?=?"http://op.juhe.cn/onebox/weather/query";????????$appkey?=?config('appkey');????????????????$params?=?[????????????????"cityname"?=>?$cityName,//要查詢的城市，如：溫州、上海、北京????????????????"key"?=>?$appkey,//應(yīng)用APPKEY(應(yīng)用詳細(xì)頁(yè)查詢)????????????????"dtype"?=>?"",//返回?cái)?shù)據(jù)的格式,xml或json，默認(rèn)json????????];????????$paramstring?=?http_build_query($params);????????????????$content?=?juhecurl($url,?$paramstring);????????$result?=?json_decode($content,?true);????????????????if(?empty(?$result?)?){????????????return?json(?['code'?=>?-1,?'data'?=>?'',?'msg'?=>?'請(qǐng)求失敗']?);????????}????????????????if(?'0'?!=?$result['error_code']?){????????????return?json(?['code'?=>?-2,?'data'?=>?'',?'msg'?=>?$result['error_code']."?:?".$result['reason']]?);????????}????????????????return?json(?['code'?=>?1,?'data'?=>?$result,?'msg'?=>?'success']?);????}}復(fù)制代碼
view層中,index.html的代碼如下:
<!doctype?html><html>????<head>????<meta?http-equiv="Content-Type"?content="text/html;?charset=utf-8"?/>????<meta?http-equiv="X-UA-Compatible"?content="IE=edge">????<title>天氣查詢</title>????<script?src="//cdn.bootcss.com/jquery/3.1.1/jquery.min.js"?type="text/javascript"></script>????<script?src="/static/layer/layer.js"?type="text/javascript"></script>????<link?href="/static/css/style.css"?rel="stylesheet"?type="text/css">??<body>????<!--nav是導(dǎo)航?結(jié)束-->????<div?class="search?center">??????<input?class="text-pc"?id="searchbox"?name=""?type="text"?placeholder="請(qǐng)輸入城市名稱"/>??????<a?class="button-pc"?id="searchBtn"?href="javascript:void(0);">????????<span?class="icon-search"></span>????????<span?class="search2?am-hide-sm-only">查詢</span></a>????</div>????????<div?class="check-Result?center"?style="display:block">????????????</div>????????<script?type="text/javascript">????????$(function(){?????????????$("#searchBtn").click(function(){????????????????var?city?=?$("#searchbox").val();????????????????if(?''?==?city?){????????????????????layer.alert('城市名稱不能為空',?{?'icon'?:?2?});????????????????????return?;????????????????}????????????????var?index?=?layer.load(0,?{shade:?false});?//0代表加載的風(fēng)格，支持0-2?????????????????$.getJSON(?"{:url('weather/index/getWeatherByCity')}",?{?'cityname'?:?city?},?function(res){?????????????????????layer.close(?index?);????????????????????if(?1?==?res.code?){????????????????????????????????????????????}else{?????????????????????????layer.alert(?res.msg?,?{?'icon'?:?2?});????????????????????}????????????????});????????????})????????});????</script>??????</body></html>復(fù)制代碼
通過瀏覽器訪問頁(yè)面如下:
輸入你要查詢的城市,比如：南京,點(diǎn)擊查詢
json數(shù)據(jù)成功返回,這是你就可以根據(jù)你的需要渲染頁(yè)面了。參數(shù)的講解參照這里
https://www.juhe.cn/docs/api/id/73
轉(zhuǎn)載于:https://my.oschina.net/afengzxf/blog/875531
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