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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                有時候項目中需要進行多個字段搜索就可以用到此方法 在Laravel中的可以同時使用多個where,所以我們可以每個字段分配一個where() 然后在每個where()中去閉包判斷 ``` $username = '';// 收貨人姓名 $hospital_id = ''; // 醫院id ``` # 判斷是否有姓名搜索 ``` if (!empty($request->username)) { $username = $request->username; } ``` # 判斷是否有醫院搜索 ``` if (!empty($request->hospital_id)) { $hospital_id = $request->hospital_id; } ``` # 執行 ``` $data = DB::table('test') ->where(function($query)use($username){ # 進行判斷 if (!empty($username)) { $query->where('username','Like',"%$username%"); } }) ->where(function($query)use($hospital_id){ # 進行判斷 if (!empty($hospital_id)) { $query->where('hospital_id','=',$hospital_id); } }) ->get() ->toArray(); dd($data) ```
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                              哎呀哎呀视频在线观看