... 'key2' ... ]; // 通过 XOR 连接 $condition = ['NOT', 'key']; // 排除匹配 key 的结果 $condition = ['pid' => '123', 'subject' => 'hello']; // 转换为：pid:123 subject:hello $condition = ['pid' => ['123', '456']]; // 相当于 IN，转换为：pid:123 OR pid:456 $condition = ['IN', 'pid'...