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  • Phalcon框架如何实现读写分离

    Phalcon框架如何实现读写分离

    假设你已经在DI容器里注册了俩 db services,如下:

    <?php
    // 主库
    $di->setShared('dbWrite', function() use ($config) {
        return new PhalconDbAdapterPdoMysql(array(
            "host" => $config->w_database->host,
            "username" => $config->w_database->username,
            "password" => $config->w_database->password,
            "dbname" => $config->w_database->name
        ));
    });
    //  从库VIP
    $di->setShared('dbRead', function() use ($config) {
        return new PhalconDbAdapterPdoMysql(array(
            "host" => $config->r_database->host,
            "username" => $config->r_database->username,
            "password" => $config->r_database->password,
            "dbname" =>  $config->r_database->name
        ));
    });

    然后在 Model 中这么处理就可以了:

    <?php
    class UserModel extends PhalconMvcModel {
        public function initialize() {
            parent::initialize();
            $this->setReadConnectionService('dbRead');
            $this->setWriteConnectionService('dbWrite');
        }
    }
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  • 原文地址:https://www.cnblogs.com/sandea/p/4508977.html
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