1、控制器中使用权限控制
用到
Laravel-permission插件
/**
* PeopleController constructor.
*
* @param PersonRepository $repository
* @param PersonValidator $validator
*/
public function __construct(PersonRepository $repository, PersonValidator $validator)
{
$this->middleware(['permission:dagl_all|dagl_readonly']);
$this->repository = $repository;
$this->validator = $validator;
}
2、使用Gate判断权限是否满足给定的数组中的某一个
Gate::any(['dagl_all', 'dagl_readonly']);
3、API中人性化的时间显示
3.1、设置Carbon中文显示
在App\Providers\AppServiceProvider的boot函数中添加如下代码
class AppServiceProvider extends ServiceProvider
{
/**
* Bootstrap any application services.
*
* @return void
*/
public function boot()
{
//...
//设置Carbon中文显示
Carbon::setLocale('zh');
//...
}
//...
}
3.2、在 Model 中设定要人性化显示的字段。以 Article Model 的 created_at 字段为例
use Carbon\Carbon;
public function getCreatedAtAttribute($date) {
if (Carbon::now() > Carbon::parse($date)->addDays(15)) {
return Carbon::parse($date);
}
return Carbon::parse($date)->diffForHumans();
}
就可以直接调用了$article->created_at; // 1秒前
4、migrate中的path参数
php artisan migrate --path="database/migrations/2018_12_31_173608_create_settings_table.php"
5、实现用户无操作停留过久自动退出登录
在写一个 Web 应用的时候，很多人都遇到过这样的需求：如何实现在一个用户登录进来之后，停留时间过久（页面没有操作和活动），我们就自动将用户退出登录？
解决办法其实很简单，我们在 Laravel 中自定义一个 Middleware 就可以实现：
namespace App\Http\Middleware;
use Closure;
class SessionTimeout {
protected $timeout = 1200;
public function handle($request, Closure $next)
{
$isLoggedIn = $request->path() != 'logout';
if(! session('lastActivityTime')){
app('session')->put('lastActivityTime', time());
} elseif(time() - app('session')->get('lastActivityTime') > $this->timeout){
app('session')->forget('lastActivityTime');
$cookie = cookie('intend', $isLoggedIn ? url()->current() : 'home');
$email = $request->user()->email;
auth()->logout();
return route('login')->withInput(['email' => $email])->withCookie($cookie);
}
$isLoggedIn ? app('session')->put('lastActivityTime', time()) : app('session')->forget('lastActivityTime');
return $next($request);
}
}
我们主要是通过 lastActivityTime 这个记录来判断用户是否有对应的操作（刷新页面或者是访问新的页面等）， 如果在 20 分钟内没有操作的话，我们就会跳转到登录页面。
6、SimpleXMLElement 转为 array
开发飞猪订单接口的时候遇到的
$resp = $c->execute($req, $this->sessionKey);
//转为obj
$obj = simplexml_load_string($resp->asXML());
$json = json_encode($obj);
//获得array格式
$respData = json_decode($json, true);
7、日志记录
<?php
namespace App\Http\Middleware;
use Closure;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use App\Models\OperationLog;
use Illuminate\Support\Facades\Log;
class ApiOperationLog
{
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next)
{
$response = $next($request);
$input = $request->all();
//状态码
$statusCode = $response->getStatusCode();
//请求参数
$inputJson = json_encode($input, JSON_UNESCAPED_UNICODE);
//返回内容格式化
$responseJson = json_encode($response, JSON_UNESCAPED_UNICODE);
$uid = 0;
if(Auth::check()) {
$uid = (int) Auth::id();
}
$logLocal['uid'] = $uid;
$logLocal['path'] = $request->path();
$logLocal['method'] = $request->method();
$logLocal['ip'] = $request->ip();
$logLocal['input'] = $inputJson;
$logLocal['result'] = $response->original;
$logLocal['created_at'] = date('Y-m-d H:i:s');
$logLocal['http_code'] = intval($statusCode);
switch ($statusCode) {
// case '200':
// case '201':
// case '422':
// case '401':
// Log::info(json_encode($logLocal,JSON_UNESCAPED_UNICODE));
// break;
case '401':
case '422':
case '400':
case '500':
//记录到数据库
$logLocal['result'] = json_encode($response->original,JSON_UNESCAPED_UNICODE);
\DB::connection('mysql_log')->table('operation_log')->insert($logLocal);
break;
default:
Log::notice('未知的状态码：'.$statusCode);
break;
}
return $response;
}
}
7、分页的同级附加额外的参数返回
8、邮件用多个邮件服务器以及添加抄送
/*
* multiple mail configurations
*/
$toEmail = $request->get("email");
// backup current mail configs
$backup = Mail::getSwiftMailer();
// Setup your gmail mailer
$transport = new Swift_SmtpTransport(env('MO_MAIL_HOST'), env('MO_MAIL_PORT'), env('MO_MAIL_ENCRYPTION'));
$transport->setUsername(env('MO_MAIL_USERNAME'));
$transport->setPassword(env('MO_MAIL_PASSWORD'));
// Any other mailer configuration stuff needed...
$gmail = new Swift_Mailer($transport);
// Set the mailer as gmail
Mail::setSwiftMailer($gmail);
// Send your message
Mail::to($toEmail)->send((new OrderNotice($data))->subject("產品預訂成功，請盡快與行家假期-長暉國際旅遊有限公司聯絡"));
// Restore your original mailer
Mail::setSwiftMailer($backup);
/*
*添加抄送 ->cc(array or string arg)
*/
$this->from(env('MO_MAIL_FROM_ADDRESS'), env('MO_MAIL_FROM_NAME'))
->cc(env('MO_MAIL_CC_ADDRESS'))
->markdown('emails.order.notice_mo_new');
