php - Slim v3 和 twig（查看页面显示页面未找到错误）

Question

我已经按照作曲家安装了 slim framework 3 和 twig 模板。当我调用函数http://localhost/elec/helloo/sandesh时，它会显示 Hello, Sandesh，如 slim 3 文档中所示。

但是当我尝试调用视图页面（在模板文件夹内）时。

它显示一个错误页面 Slim Application Error The application could not run because of the following error错误描述

代码工作（显示 hello ， {name} 来自函数）

$app = new \Slim\App;
$app->get('/hello/{name}', function (Request $request, Response $response) {
    $name = $request->getAttribute('name');
    $response->getBody()->write("Hello, $name");

    return $response;
}); 

代码错误（从函数调用视图页面时显示错误）

$settings =  [
    'settings' => [
        'displayErrorDetails' => true,
    ],
];

$app = new Slim\App($settings);

// Get container
$container = $app->getContainer();

// Register component on container
$container['view'] = function ($container) {
    return new \Slim\Views\PhpRenderer("templates/");
};

// Render Twig template in route
$app->get('/helloo/{name}', function ($request, $response, $args) {
    return $this->view->render($response, 'view1.html', [
        'name' => $args['name']
    ]);
})->setName('profile');

路径详细信息

elec>
    >>cache
    >>templates
               >>>view1.html
    >>vender
    >>.htaccess
    >>composer.json
    >>composer.lock
    >>index.php

Answer 1

传递模板位置时，您必须提供完整路径，（从正在运行的 index.php 文件的位置开始：

<?php
    $container['view'] = function ($container) {
        return new \Slim\Views\PhpRenderer(__DIR__ . "/../path/to/templates/");
    };

试试看，祝你好运。

注意：我使用的是同一行，但使用了 Twig 渲染：

<?php
    $container['view'] = function ($container) {
        return new \Slim\Views\Twig(__DIR__ . "/../path/to/templates/");
    };

Answer 2

$app = new \Slim\App([
    'settings' => [
        'displayErrorDetails' => true,
    ]
]);

// Calling twigview from controller
$container = $app->getContainer();

// Register component on container
$container['view'] = function ($container) {
    $view = new \Slim\Views\Twig('templates/views',[
        'cache' => false,
    ]);

    $view->addExtension(new \Slim\Views\TwigExtension(
        $container->router,
        $container->request->getUri()
    ));

    return $view;
};

$app->get('/home', function ($request, $response) {
    return $this->view->render($response, 'home.twig');
});