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HomeBackend DevelopmentPHP Tutorial(1)微信公众号开发基本配置

(一)微信公众号开发基本配置

 

作为用代码进行微信开发者或要实现事件响应等功能,微信开发基本配置是必不可少的环节,本文大致梳理开发配置的流程。

 

1、登入微信公众平台:开发 ---> 基本配置

 

 

2、在基本配置页面有“服务器配置”,默认是未启用状态,需要我们先点击“修改配置”进行相关项目填写

 

3、填写以下项目内容

 

  •  URL:必须以http://开头,目前仅支持80端口,服务器地址必须是可访问的有效地址(注:用本文中URL举例,曾经看到一篇博文将URL地址填为http://tx.heivr.com/token,但亲测实际开发中无法响应事件,修改URL至具体的文件即可成功);
  • EncodingAESKey随机生成即可;
  • token:微信特别强调了填写的URL需要响应token,因此在index.php中需要进行验证,代码如下:
    <span style="color: #008080;"> 1</span> <span style="color: #000000;">php</span><span style="color: #008080;"> 2</span> <span style="color: #008080;">define</span>("TOKEN", "此处填写你设置的token值"<span style="color: #000000;">);</span><span style="color: #008080;"> 3</span> <span style="color: #008080;"> 4</span> <span style="color: #800080;">$wechatObj</span> = <span style="color: #0000ff;">new</span><span style="color: #000000;"> CallbackAPI;</span><span style="color: #008080;"> 5</span> <span style="color: #800080;">$wechatObj</span>-><span style="color: #000000;">valid();</span><span style="color: #008080;"> 6</span> <span style="color: #008080;"> 7</span> <span style="color: #0000ff;">class</span><span style="color: #000000;"> CallbackAPI {</span><span style="color: #008080;"> 8</span> <span style="color: #008080;"> 9</span>     <span style="color: #008000;">/*</span><span style="color: #008000;">*</span><span style="color: #008080;">10</span> <span style="color: #008000;">     * 签名验证</span><span style="color: #008080;">11</span> <span style="color: #008000;">     * @return [type] [description]</span><span style="color: #008080;">12</span>      <span style="color: #008000;">*/</span><span style="color: #008080;">13</span>      <span style="color: #0000ff;">public</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> valid() {</span><span style="color: #008080;">14</span>         <span style="color: #800080;">$echoStr</span> = <span style="color: #800080;">$_GET</span>["echostr"<span style="color: #000000;">];</span><span style="color: #008080;">15</span>         <span style="color: #800080;">$signature</span> = <span style="color: #800080;">$_GET</span>["signature"<span style="color: #000000;">];</span><span style="color: #008080;">16</span>         <span style="color: #800080;">$timestamp</span> = <span style="color: #800080;">$_GET</span>["timestamp"<span style="color: #000000;">];</span><span style="color: #008080;">17</span>         <span style="color: #800080;">$nonce</span> = <span style="color: #800080;">$_GET</span>["nonce"<span style="color: #000000;">];</span><span style="color: #008080;">18</span>         <span style="color: #800080;">$token</span> =<span style="color: #000000;"> TOKEN;</span><span style="color: #008080;">19</span>         <span style="color: #008000;">//</span><span style="color: #008000;">将token、timestamp、nonce按字典序排序</span><span style="color: #008080;">20</span>         <span style="color: #800080;">$tmpArr</span> = <span style="color: #0000ff;">array</span>(<span style="color: #800080;">$token</span>, <span style="color: #800080;">$timestamp</span>, <span style="color: #800080;">$nonce</span><span style="color: #000000;">);</span><span style="color: #008080;">21</span>         <span style="color: #008080;">sort</span>(<span style="color: #800080;">$tmpArr</span><span style="color: #000000;">);      </span><span style="color: #008080;">22</span>         <span style="color: #800080;">$tmpStr</span> = <span style="color: #008080;">implode</span>(<span style="color: #800080;">$tmpArr</span><span style="color: #000000;">);</span><span style="color: #008080;">23</span>         <span style="color: #008000;">//</span><span style="color: #008000;">对tmpStr进行sha1加密</span><span style="color: #008080;">24</span>         <span style="color: #800080;">$tmpStr</span> = <span style="color: #008080;">sha1</span>(<span style="color: #800080;">$tmpStr</span><span style="color: #000000;">);</span><span style="color: #008080;">25</span>         <span style="color: #0000ff;">if</span>(<span style="color: #800080;">$tmpStr</span> == <span style="color: #800080;">$signature</span><span style="color: #000000;">){</span><span style="color: #008080;">26</span>             <span style="color: #008080;">header</span>('content-type:text'<span style="color: #000000;">);</span><span style="color: #008080;">27</span>             <span style="color: #0000ff;">echo</span> <span style="color: #800080;">$echoStr</span><span style="color: #000000;">;</span><span style="color: #008080;">28</span>             <span style="color: #0000ff;">exit</span><span style="color: #000000;">;</span><span style="color: #008080;">29</span> <span style="color: #000000;">        }</span><span style="color: #008080;">30</span> <span style="color: #000000;">    }</span><span style="color: #008080;">31</span> }

    在浏览器中运行index.php若程序无误即可看到返回的字符串,且此时完成验证,并将代码中的token填写到基本配置中的相应位置,点击提交。(注:提交后可能会出现“token验证失败”的提示,若检查代码及各项参数无误,则需多点击几次提交即可成功

     4、提交成功后,点击“开启”按钮,即进入开发者模式,该模式开启后功能 ---> 自定义菜单等部分功能即不可用,若想使用点击“停用”即可

     

     

     

     特此声明:相关文章均为查阅资料、阅读大神博文后结合实际开发情况遇到的问题整理而成,能找到原博的必会署名,找不到原博而引用的内容还望原博主海涵

     

     

     

     

     

     

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