如何在Docpad中处理路线 [英] how to handle routes in Docpad

问题描述

这应该是很明显的，但是我只是无法理解

This should be really obvious but I just cant get my head around it

如何在Docpad中添加额外的路线？

How do I add extra routes in Docpad??

我正在寻找相当于express.js的Docpad。

Im looking for the Docpad equivalent to express.js's

app.post("*", function(res,req,next){
//Do stuff
}

据我了解，我需要为此创建一个插件模块吗？
我如何告诉Docpad使用我的路由？
我猜它与扩展服务器事件有关，我可以吗？将其作为参数放入docpad.coffee中？

As far as I can understand I need to create a plugin module for this? How do I tell Docpad to use my routes? Im guessing it has something to do with the extend-server event, do I put that as parameter in docpad.coffee?

如何将req对象传递给路由处理程序？

How do I pass the req object to my route handler?

我可以强制docpad始终首先考虑我的路由吗？有点像中间件吗？
可以将（处理后的）网址传回docpads标准路由吗？如何？

can I force docpad to always consider my routing first? kinda like middleware? can I pass a (processed) url back to docpads standard routing? how?

推荐答案

您是否正在寻找类似的东西：

Are you looking for something like this:

server.get /list\/[a-zA-Z]+/, (req,res,next) ->
                document = docpad.getCollection('documents').findOne({relativeOutPath: 'index.html'});
                docpad.serveDocument({
                    document: document,
                    req: req,
                    res: res,
                    next: next,
                    statusCode: 200
                });

这是docpad.coffee文件中的事件（服务器扩展）。它拦截请求并针对正则表达式对其进行测试（可以很容易地成为纯URL）。用户将看到他们输入的URL，但将提供index.html。

This is an event (server extend) in the docpad.coffee file. Its intercepting the request and testing it against a regex (could easily just be a plain url). The user will see the url they input but the index.html will be served.

或更接近您的情况：

server.post "*", (req,res,next) ->
                #do stuff

在docpad.coffee内部

inside docpad.coffee

events:

    # Server Extend
    # Used to add our own custom routes to the server before the docpad routes are added
    serverExtend: (opts) ->
        # Extract the server from the options
        {server} = opts
        docpad = @docpad

        # As we are now running in an event,
        # ensure we are using the latest copy of the docpad configuraiton
        # and fetch our urls from it
        latestConfig = docpad.getConfig()
        oldUrls = latestConfig.templateData.site.oldUrls or []
        newUrl = latestConfig.templateData.site.url

        server.post "*", (req,res,next) ->
          #do stuff

这篇关于如何在Docpad中处理路线的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！