Tag: 图像渲染

在Rails中渲染PNG文件

我有一个Rails应用程序，我试图显示一个PNG文件，但我收到此错误： ActionView::Template::Error (Your template was not saved as valid UTF-8. Please either specify UTF-8 as the encoding for your template in your text editor, or mark the template with its encoding by inserting the following as the first line of the template: # encoding: . The source of your template was: PNG IHDR#ͱ ) pHYs […]