如果我没看错，您正在尝试解析JavaScript并使用您的图片网址获取Ruby数组，是吗?

If I read you correctly you're trying to parse the JavaScript and get a Ruby array with your image URLs yes?

Nokogiri仅解析HTML/XML，因此您将需要一个不同的库；粗略的搜索会显示 RKelly 库，该库具有 parse 函数，该函数需要JavaScript字符串并返回解析树.

Nokogiri only parses HTML/XML so you're going to need a different library; A cursory search turns up the RKelly library which has a parse function that takes a JavaScript string and returns a parse tree.

一旦有了一个解析树，您将需要遍历它并按名称找到感兴趣的节点(例如 _arPic )，然后在分配的另一端获取字符串内容.

Once you have a parse tree you're going to need to traverse it and find the nodes of interest by name (e.g. _arPic) then get the string content on the other side of the assignment.

或者，如果不必太健壮(也不一定)，则可以使用正则表达式来搜索JavaScript:

Alternatively, if it doesn't have to be too robust (and it wouldn't be) you can just use a regex to search the JavaScript if possible:

/^\s*_arPic\[\d\] = "(.+)";$/

可能是一个很好的入门正则表达式.

might be a good starter regex.