Rails:将HTML转换为PDF? [英] Rails: Convert HTML to PDF?

问题描述

与在ColdFusion上使用CFDOCUMENT相似，采用HTML并将其转换为PDF的最佳和最简便的方法是什么?

What is the best and easiest way of taking HTML and converting it into a PDF, similar to use CFDOCUMENT on ColdFusion?

更新:我真的很感谢人们到目前为止给出的所有评论和建议，但是我觉得离开答案的人们没有抓住重点.

UPDATE: I really appreciate all the comments and suggestions that people have given so far, however I feel that people leaving their answers are missing the point.

1)解决方案必须是免费的或开源的.一个人建议使用pricexml，另一个建议使用pd4ml.这两种解决方案都需要花钱(pricexml花费了一条胳膊和一条腿)，而这并不是我要付出的代价.

1) the solution has to be free or open sourced. one person suggested using pricexml and the other pd4ml. both of these solutions costs money (pricexml costing an arm and a leg) which i'm not about the fork over.

2)他们必须能够接受html(从文件，URL或字符串变量中)，然后生成pdf.诸如prawn，rprf，rtex之类的库都是使用它们自己的方法生成的，而没有采用html.

2) they must be able to take in html (either from a file, url or a string variable) and then produce the pdf. libraries like prawn, rprf, rtex are produced using their own methods and not taking in html.

请不要以为我对建议不满意，只是对于像我这样使用ColdFusion但想要转换为Rails的人来说，pdf生成似乎是一个真正的问题.

please don't think i'm ungrateful for the suggestions, it's just that pdf generation seems like a really problem for people like me who use ColdFusion but want to convert to Rails.

推荐答案

宝石 WickedPDF 确实完全是.

The gem, WickedPDF, does exactly that.

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