easywechat--在thinkPHP5中的使用

2018-03-01 07:48:49来源:cnblogs.com作者:会飞的猿人点击

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1. 安装

1.1 v-4.0 版本要求 PHP版本在7.0以上

1.2 在项目目录下运行以下命令

若未安装composer,则先安装composer -> http://docs.phpcomposer.com/00-intro.html

windows 环境下安装报 openssl extension is missing, 则修改php.ini文件,开启extension=php_openssl.dll

 composer安装完成后可以在命令行中执行:composer config -g repo.packagist composer https://packagist.phpcomposer.com 改写Packagist 镜像至国内镜像可以加快下载速度。

2. 调用

use EasyWeChat/Factory;class yourClass {    // ......    // 开始操作    public function wechatAction() {        $app = Factory::officialAccount(config('wechat_config'));        // ...    }}
'wechat_config' => [        /**         * Debug 模式,bool 值:true/false         *         * 当值为 false 时,所有的日志都不会记录         */        'debug'  => true,        /**         * 账号基本信息,请从微信公众平台/开放平台获取         */        'app_id'  => '',         // AppID        'secret'  => '',     // AppSecret        'token'   => '',          // Token        'aes_key' => '',                    // EncodingAESKey,安全模式下请一定要填写!!!        /**         * 日志配置         *         * level: 日志级别, 可选为:         *         debug/info/notice/warning/error/critical/alert/emergency         * permission:日志文件权限(可选),默认为null(若为null值,monolog会取0644)         * file:日志文件位置(绝对路径!!!),要求可写权限         */        'log' => [            'level'      => 'debug',            'permission' =>  0777,            'file'       =>  LOG_PATH.'easywechat.log',        ],        /**         * OAuth 配置         *         * scopes:公众平台(snsapi_userinfo / snsapi_base),开放平台:snsapi_login         * callback:OAuth授权完成后的回调页地址         */        'oauth' => [            'scopes'   => ['snsapi_userinfo'],            'callback' => 'home/oauthallback',        ],        /**         * 微信支付         */        'payment' => [            'merchant_id'        => '', // 商户号            'key'                => '',            'cert_path'          => '', // XXX: 绝对路径!!!!            'key_path'           => '',      // XXX: 绝对路径!!!!            // 'device_info'     => '013467007045764',            // 'sub_app_id'      => '',            // 'sub_merchant_id' => '',            // ...        ],        /**         * Guzzle 全局设置         *         * 更多请参考: http://docs.guzzlephp.org/en/latest/request-options.html         */        'guzzle' => [            'timeout' => 3.0, // 超时时间(秒)            'verify' => true, // 关掉 SSL 认证(强烈不建议!!!)        ]    ]

使用之前,要先配置好各个参数, 具体移步至 https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1445241432

例如 token的获取:

<?phpnamespace app/home/controller;class Access extends Home {    public $token = 'yourToken';    public function index()    {        $echoStr = input('param.echostr');        if( $this->checkSignature() ){            echo $echoStr;            exit;        }    }    public function responseMsg()    {        //get post data, May be due to the different environments        $postStr = $GLOBALS["HTTP_RAW_POST_DATA"];        //extract post data        if (!empty($postStr)){            /* libxml_disable_entity_loader is to prevent XML eXternal Entity Injection,               the best way is to check the validity of xml by yourself */            libxml_disable_entity_loader(true);            $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);            $fromUsername = $postObj->FromUserName;            $toUsername = $postObj->ToUserName;            $keyword = trim($postObj->Content);            $time = time();            $textTpl = "<xml>                            <ToUserName><![CDATA[%s]]></ToUserName>                            <FromUserName><![CDATA[%s]]></FromUserName>                            <CreateTime>%s</CreateTime>                            <MsgType><![CDATA[%s]]></MsgType>                            <Content><![CDATA[%s]]></Content>                            <FuncFlag>0</FuncFlag>                            </xml>";            if(!empty( $keyword ))            {                $msgType = "text";                $contentStr = "Welcome to wechat world!";                $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);                echo $resultStr;            }else{                echo "Input something...";            }        }else {            echo "test,,,,";            exit;        }    }    private function checkSignature()    {        $param = input('param.');        $signature = $param["signature"];        $timestamp = $param["timestamp"];        $nonce = $param["nonce"];        $tmpArr = array( $this->token, $timestamp, $nonce );        // use SORT_STRING rule        sort($tmpArr, SORT_STRING);        $tmpStr = implode( $tmpArr );        $tmpStr = sha1( $tmpStr );        if( $tmpStr == $signature ){            return true;        }else{            return false;        }    }}

========================= 全部配置好后就可以愉快的玩耍了 ========================

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