服務器配置Symfony 4.4.2Apache 2.4.29PHP: 7.3Hosting: AWS LightSail我使用 liip_imagine 包來處理上傳的圖像并使用 asset(). 不幸的是，圖像 URL 解析為 404，我不知道為什么。這是相關的樹枝模板：<div class="col">  <p>{{ 'Current image' | trans }}</p>      {% if module.image != '' %}           <img style="width: 180px;" src="{{ asset(module.image | imagine_filter('learningModuleImage')) }}" alt="">       {% endif %}</div>我檢查了這個：文件已正確上傳到 /public/upload 文件夾中。module.image 確實包含圖像哈希名稱和擴展名：da305b9a0fee3eb7bdc5bfc9b64e88ff.jpeg真實網址： /public/upload/da305b9a0fee3eb7bdc5bfc9b64e88ff.jpeg生成的網址：https://domain.tld/media/cache/learningModuleImage/da305b9a0fee3eb7bdc5bfc9b64e88ff.jpeg配置：liip_imagine:    loaders:        default:            filesystem:                data_root:                    - "%kernel.project_dir%/public/upload"                    - "%kernel.project_dir%/public/assets/img"    resolvers:        default:            web_path:                web_root: "%kernel.project_dir%/public/upload"                cache_prefix: media/cache    filter_sets:        cache: ~        learningModuleImage:            filters:                downscale:                    max: [512, 512]        profile:            filters:                downscale:                    max: [512, 512]        # the name of the "filter set"        thumb:            # adjust the image quality to 75%            # quality: 75            # list of transformations to apply (the "filters")            filters:                # create a thumbnail: set size to 120x90 and use the "outbound" mode                # to crop the image when the size ratio of the input differs                thumbnail: { size: [128, 128], mode: outbound }                # create a 2px black border: center the thumbnail on a black background                # 4px larger to create a 2px border around the final image                # background: { size: [124, 94], position: center, color: '#000000' }