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Jul 27th, 2017
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  1. <?php
  2. namespace app\index\controller;
  3.  
  4. //导入模型类
  5. use app\index\model\Staff;
  6.  
  7. class Index {
  8. public function index(){
  9.  
  10. //模型静态调用【数据库查询方法】
  11. $data = Staff::where('id',1010)->value('name');
  12.  
  13. //查看结果
  14. dump($data);
  15.  
  16. //模型对象调用数据库查询方式:此写法省去了对象变量名称
  17. $data = (new Staff)->where('id',1010)->value('name');
  18.  
  19. //查看结果
  20. dump($data);
  21.  
  22. //模型静态调用【模型查询方法】
  23. $data = Staff::get(1010)->getData('name');
  24.  
  25. //查看结果
  26. dump($data);
  27.  
  28. }
  29. }
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