slim

Return http 500 with Slim framework

由 不想你离开。 提交于 2020-01-01 09:53:06
问题 If somethings goes bad in my API i want to return a http 500 request. $app = new Slim(); $app->halt(500); It still return a http 200. If i run this code: $status = $app->response()->status(); echo $status; //Here it is 200 $status = $app->response()->status(500); echo $status; //Here it is 500 it stills give me a http 200 回答1: The $app->response()->status(500); is correct, see the docs here. Check to make sure you're calling $app->run(); after setting the status, this will prepare and output

Slim Framework always return 404 Error

由 白昼怎懂夜的黑 提交于 2019-12-31 09:15:29
问题 These days i'm using Slim Framework as my simplest tool to develop the php web api. Using these two articles: Coenraets CodingThis I follow some of the steps from there. Downloading the Slim Framework, putting the correct directory & files. Adjusting the initation statements such as; //1. Require Slim require('Slim/Slim.php'); //2. Instantiate Slim $app = new Slim(); //3. Define routes $app->get('/books', function ($id) { //Show book with id = $id }); And then, I modify the rest accordingly.

Data is not getting updated in the view after promise is resolved

由 爱⌒轻易说出口 提交于 2019-12-31 03:18:08
问题 I am using my Rails app as an API backend. So I have a single page angular app which will make multiple api calls and start displaying as each data gets returned. I don't want to wait for all the results from the API call and then load the data, so I started learning deferred and promise. I have an angular service called api where I will have $http calls to all my api. I have hardcoded the data that returns from each one of the api calls for testing purposes. debugger.factory "api", ["

Uploading a file with twig and Slim framework (Version 2) - PHP

由 元气小坏坏 提交于 2019-12-30 18:38:53
问题 I'm using UserFrosting a user management system and I'm having some trouble uploading a file through form post, this is what I tried This is how my twig file looks. <form name="eveniment" method="post" action="{{form_action}}" enctype="multipart/form-data"> ... <input type="file" class="form-control" name="poza" id="poza"> ... </form>` This is how my controller looks like $target_dir = "uploads/"; $target_file = $target_dir . basename($_FILES["poza"]["name"]); $uploadOk = 1; $imageFileType =

什么是残差网络（ResNet）？

由 放肆的年华 提交于 2019-12-26 21:13:14
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 1、残差 残差在数理统计中是指实际观察值与估计值（ 拟合值 ）之间的差。在集成学习中可以通过基模型拟合残差，使得集成的模型变得更精确；在深度学习中也有人利用 layer 去拟合残差将深度神经网络的性能提高变强。这里笔者选了 Gradient Boosting 和 Resnet 两个算法试图让大家更感性的认识到拟合残差的作用机理。 2、Gradient Boosting Gradient Boosting 模型大致可以总结为三部： 训练一个 基学习器 Tree_1 （这里采用的是决策树）去拟合 data 和 label 。 接着训练一个基学习器 Tree_2 ，输入时 data ，输出是 label 和上一个基学习器 Tree_1 的预测值的差值 ( 残差 ) ，这一步总结下来就是 使用一个基学习器学习残差 。 最后把 所有的基学习器的结果相加 ，做最终决策。 下方代码仅仅做了 3 步的残差拟合，最后一步就是体现出集成学习的特征，将多个基学习器组合成一个组合模型。 from sklearn.tree import DecisionTreeRegressor tree_reg1 = DecisionTreeRegressor(max_depth=2) tree_reg1.fit(X, y) y2 = y -

Running a database query before every route runs

由 て烟熏妆下的殇ゞ 提交于 2019-12-25 18:59:12
问题 So I am using Slim Framework, idiorm and twig to build an application and have a separate template file for my menu which is included on every page. The menu has a select menu that is generated from a database query and so needs to be included on every route. How can I have this query call on every route without actually declaring it on every route. Can I use the hook system. I am not sure how to tackle this. I hope that makes sense. Thanks 回答1: Yes you're right, you could use the hook with

How to save data and to add new tag and its data from select 2 multiple select tag

由 ♀尐吖头ヾ 提交于 2019-12-25 09:14:19
问题 I followed a tutorial on making a multiple select tag mode in this link http://jsfiddle.net/dplanella/N6bQE/36/. PROBLEM: If I choose some value from the multiple select, how can I check if the I already select the data from the multiple select to be not shown once I open the multiple select again just like the link performed above? How can I update the values to the database once I finish chose value/s from the multiple select just like the link performed above? DONE Add new tag/s even the

How to get authentication with jwt slim middleware?

由 喜欢而已 提交于 2019-12-25 08:33:05
问题 This code works, but how can I get the permissions to see the /api content with a get request?? <?php use \Psr\Http\Message\ServerRequestInterface as Request; use \Psr\Http\Message\ResponseInterface as Response; require 'vendor/autoload.php'; $app = new \Slim\App(); $app->add(new \Slim\Middleware\JwtAuthentication([ "path" => "/api", "secret" => "1234" ])); $app->get('/api', function (Request $request, Response $response) { echo "Hi"; }); $app->get('/teste', function (Request $request,

Ho to Implement Slim like middleware mechanism

由 你离开我真会死。 提交于 2019-12-25 08:17:18
问题 I decided to implement my own small framework to implement such stuff like dependency injection etc. Now I'm stucking at my middleware implementation. I can add middleware to a route but I im wondering how slim loops through the attached middleware. I'd like to do it the slim way, so in every middleware I can return a request or a response or the next middleware. But how do I have too iterate over my attached middleware. Here is my stack I want to proceed class MiddlewareStack { private

Slim Framework returning response without 'return $response'

由 隐身守侯 提交于 2019-12-25 08:06:13
问题 I'm confused with how Slim is returning a response without return $response as per the documentation. If I have the following code: $app->get('/login', function ($request, $response, $args) { $response = $this->view->render($response, "login.php"); return $response; }); When I call /login through my browser it renders my login.php template, which is what I'd expect. But if I remove return $response it still works which doesn't seem right? $app->get('/login', function ($request, $response,
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