Yii2 Lesson

建立Gii的 CRUD

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先查看是否开发环境,增加自己的IP地址

    $config['bootstrap'][] = 'gii';
    $config['modules']['gii'] = [
        'class' => 'yiigiiModule',
        // uncomment the following to add your IP if you are not connecting from localhost.
        //'allowedIPs' => ['127.0.0.1', '::1','110.82.170.196'],
    ];

其次数据库建立个新表

/*show CREATE table posts */

CREATE TABLE `posts` (
  `post_id` int(11) NOT NULL AUTO_INCREMENT,
  `post_title` varchar(100) NOT NULL,
  `post_description` text NOT NULL,
  `author_id` int(11) NOT NULL,
  PRIMARY KEY (`post_id`),
  KEY `author_id` (`author_id`),
  CONSTRAINT `posts_ibfk_1` FOREIGN KEY (`author_id`) REFERENCES `users` (`user_id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8

然后在 ?r=gii中建立models/post.php 和 CURD

解决Warning: scandir() has been disabled for security reasons in…的问题

删除  vim /usr/local/php/etc/php.ini 里面的函数 scandir()

重启系统(写多点  用得到的是php-fpm)

/usr/local/nginx/sbin/nginx  -s reload
service php-fpm restart
service network restart