Update method of model in TP5

 //  filter non-data table fields update  public   = model ( " user  "   = $user, Allowfield (true )->save ($request->param (), [ Span style= "COLOR: #800000" > " id  "  =        >1  ]);    Dump ($result);  //  The number of rows affected } 

 //  update the specified field   Public   = model ("  user   " ); $result  = $user Allowfield ([ " name   ", "   Email   "])->save ($request->param (), [  " id   " =>9  ])        ;    Dump ($result); }

Database class update data (recommended)

     Public function Update (Request $request) {        = model ('User');        $user,where('ID',1)            ->update ( ['name'='chrdai']);    }

Closure Update data (recommended when update conditions are multiple)

     Public function $request {        $user = Model (' user ');         $user->save ([' name ' = ' Chrdai '],function($query) {            $ Query->where (' status ', 1)->where (' id ', ' > ');        });    

static method Update Data

     Publicfunction Update (Request $request) {$user= Model ('User'); $user::where('ID',1)            ->update (['name'='Chrdai','Email'='[email protected]']); }

Batch update Data SaveAll ()

$user =model ('User'); $list= [    ['ID'=1,'name'='thinkphp','Email'='[email protected]'],    ['ID'=2,'name'='Onethink','Email'='[email protected]']]; $user->saveall ($list);

Update method of model in TP5