分享微信公众平台开发接口的实例
微信公众平台的接口开发是一个现在比较常用的功能了,很多的人都会去了解一下微信公众平台一些简单开发应用了,下面我来给大家介绍一篇入门级别的例子.
这段时间都在忙于微信公众号平台来发,现在已经接近尾声了,所以对于微信开发平台的接口如何使用,在这里也唠刀一两句.
微信平台的开发并不像你想像的那么难,无非就是数据的存取处理罢了,对于数据的存取,简单如留言板,存数据,我们通过表单向数据库提交数据以存入;取数据,通过查询语句从数据库取得,对于数据的存取,微信公众平台开放了各式各样的接口以满足不同类型的数据存取,这样,我们就可以通过接口间接地向微信公众平台的数据库存取数据了.
这个接口目前需要服务号才有权限,但是没有服务号的可以申请一个测试号,有限期一年,来测试,接口中的ACCESS_TOKEN是通过公众号,服务号或测试号,的AppID和AppSecret来获取,每个可以存取数据的接口都需要ACCESS_TOKEN.
接口是有了,但是怎么使用它来存取微信公众平台的数据呢?可以使用下面这个函数来调用,代码如下:
function https_request($url,$data = null){ $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE); if (!emptyempty($data)){ curl_setopt($curl, CURLOPT_POST, 1); curl_setopt($curl, CURLOPT_POSTFIELDS, $data); } curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); $output = curl_exec($curl); curl_close($curl); return $output; }
说明:这是一个php函数,$url是微信公众号的接口,$data是一个json格式的数据.
使用方法:
取数据:https_request($url);
存数据:https_request($url,$data);
小结:在取数据时,https_request函数返回的是json格式的数据,存数据之前,如果$data不是json格式的,需要转化为json数据.
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