不显示上传的图片 - 蜻蜓 [英] Dragonfly - Uploaded images not displayed
问题描述
我使用的蜻蜓使用JRuby和Apache Tomcat上传图片。我想，以显示我动态uplaoding使用profile_picture.thumb（'＃30×30）的图像。网址
I am using dragonfly with jruby and apache tomcat to upload images. I am trying to display images that i am uplaoding dynamically using profile_picture.thumb('30x30#').url
当我运行使用Ruby on Rails的应用程序，图像正常显示。但是，当我使用Apache Tomcat运行它时，不显示图像。
When I run the app using ruby on rails, the images are shown properly. But when I run it using apache tomcat, the images are not displayed.
我觉得作为我们部署的JRuby war文件，该公约profile_picture.thumb（'＃30×30'），网址是不是在这里工作。我还试图用匹配/媒体（/：蜻蜓）'，：为=＆GT;蜻蜓[：图像] 在我的路线，但没有用
I think as we deploy war file in jruby, the convention profile_picture.thumb('30x30#').url is not working here. I also tried to use match '/media(/:dragonfly)', :to => Dragonfly[:images] in my routes, but was of no use.
我不明白的错误，但在网页一些code显示像
I do not get error, but in web page some code is displayed like
\"BAhbB1sHOgZmSSIpMjAxMy8wMS8wOS8xMl8xNl80NF83MDNfUGVuZ3VpbnMuanBnBjoGRVRbCDoGcDoKdGh1bWJJIgszMHgzMCMGOwZU\"
"BAhbB1sHOgZmSSIpMjAxMy8wMS8wOS8xMl8xNl80NF83MDNfUGVuZ3VpbnMuanBnBjoGRVRbCDoGcDoKdGh1bWJJIgszMHgzMCMGOwZU"
在页面的源代码code我得到了路径，
in page source code i got the path as,
/media/BAhbB1sHOgZmSSIpMjAxMy8wMS8wOS8xMl8xNl80NF83MDNfUGVuZ3VpbnMuanBnBjoGRVRbCDoGcDoKdGh1bWJJIgszMHgzMCMGOwZU
/media/BAhbB1sHOgZmSSIpMjAxMy8wMS8wOS8xMl8xNl80NF83MDNfUGVuZ3VpbnMuanBnBjoGRVRbCDoGcDoKdGh1bWJJIgszMHgzMCMGOwZU
请帮我知道显示的JRuby 使用蜻蜓使用Apache Tomcat的图像上传的正确方法。
Please help me to know the proper way to display images uploaded using dragonfly in jruby using apache tomcat.
推荐答案
我面临着类似的问题。就我而言，我试着在这给了我一个堆栈跟踪说convert命令由机器上安装的ImageMagick修正了问题状态127失败的地址栏键入URL。我忘了在生产安装ImageMagick的。
I faced a similar issue. In my case, I tried typing the url in the address bar which gave me a stack trace saying the convert command failed with status 127. Fixed the issue by installing ImageMagick on the machine. I had forgotten to install ImageMagick on the production.
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