/**
 * 重置密碼方法 * @param Request $request
 */
public function set_password(Request $request){
$id = Auth::user()->id;
$oldpassword = $request->input('oldpassword');
$newpassword = $request->input('newpassword');
$res = DB::table('admins')->where('id',$id)->select('password')->first();
 
if(!Hash::check($oldpassword, $res->password)){
echo 2;
exit;//原密碼不對
}
$update = array(
'password'  =>bcrypt($newpassword),
);
$result = DB::table('admins')->where('id',$id)->update($update);
if($result){
echo 1;exit;
}else{
echo 3;exit;
}
}