资产管道中不存在资产“课程/ python”？

Question

做一个简单的Rails项目，当我尝试在localhost:3000上运行它时，出现错误：

ActionView::Template::Error (The asset "courses/python" is not present in the asset pipeline.):
 5:<div class="card">
 6:<div class="card-image">
 7:<%= link_to course do %>
 8:<%= image_tag "courses/#{course.image}" %>
 9:<% end %>
10:</div>
11:<div class="card-content">app/views/pages/home.html.erb:8app/views/pages/home.html.erb:7app/views/pages/home.html.erb:3

Answer 1

1. 以这种方式放置图像目录app/assets/images/courses/course_image.jpg
2. 将其包含在application.css之类的//= require courses文件中
3. 之后，您可以在视图中使用它，例如<%= image_tag "courses/course_image.jpg" %>

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