php 接口示例

php 接口示例:  public function dev(){$m=new Model('machine_info');$ip=$_GET['ip'];echo $ip;//$arr=$m->select();$arr=$m->find($ip);        var_dump($arr);    }; 访问接口:http://localhost/thinkphp/index.php/Env/dev?ip=192.168.32.15192.168.32.15array (size=4)  'sn' => string '192' (length=3)  'ip' => string '192.168.32.122' (length=14)  'info' => string '' (length=0)  'env' => string 'env-xiaoping' (length=12)由于find方法找到记录为sn=192: find 获取单条数据  public function dev(){$m=new Model('machine_info');$ip=$_GET['ip'];echo $ip;//$arr=$m->select();//$arr=$m->find($ip);    $arr=$m->where('ip="192.168.32.15"')->getField('info');    var_dump($arr);//$name="赵杨健";// $this->assign('data',$arr[0]['ip']);//$this->assign('data',$arr);//$this->display();    }