Micro framework for web programming in Julia..
Merly is a micro framework for declaring routes and handling requests. Quickly creating web applications in Julia with minimal effort.
- adding the debug option
- optimizing routes
- refactor notfount, cors, body
Below are some of the features that are planned to be added in future versions of Merly.jl once version 0.7 of the language is released.
- Julia version 0.7 syntax update
- Implementation of a websocket module
- Performance improvement
Pkg.add("Merly") #Release
Pkg.clone("git://github.com/codeneomatrix/Merly.jl.git") #Developmentusing Merly
u="hello"
server = Merly.app()
@page "/" "Hello World!"
@page "/hola/:usr>" "<b>Hello {{usr}}!</b>"
@route GET "/get/:data>" begin
"get this back: {{data}}"
end
@route POST "/post" begin
res.body = "I did something!"
end
@route POST|PUT|DELETE "/" begin
println("params: ",q.params)
println("query: ",q.query)
println("body: ",q.body)
q.headers["Content-Type"]= "text/plain"
"I did something!"
end
Get("/data", (q,req,res)->(begin
q.headers["Content-Type"]= "text/plain"
u*"data"
end))
Post("/data", (q,req,res)->(begin
println("params: ",q.params)
println("query: ",q.query)
println("body: ",q.body)
q.headers["Content-Type"]= "text/plain"
global u="bye"
"I did something!"
end))
server.start(Dict("host" => "127.0.0.1","port" => 8000))
@route GET "/get/:data>" begin
# matches "GET /get/foo" and "GET /get/bar"
# q.params["data"] is 'foo' or 'bar'
"get this back: "*q.params["data"]
end@route POST|PUT|DELETE "/" begin
q.headers["Content-Type"]= "text/plain"
# matches "POST /?title=foo&author=bar"
title = q.query["title"]
author = q.query["author"]
"I did something!"
endPayload
{"data1":"Hello"}@route POST|PUT|DELETE "/" begin
q.headers["Content-Type"]= "text/plain"
res.body = "Payload data "*q.body["data1"]
endPayload
<Data>
<Data1>Hello World!</Data1>
</Data>@route POST|PUT|DELETE "/" begin
q.headers["Content-Type"]= "text/plain"
"Payload data "*q.body["Data"]["Data1"]
end@route POST|PUT|DELETE "/" begin
q.headers["Content-Type"]="application/json"
res.status = 200 #optional
"{\"data1\":2,\"data2\":\"t\"}"
end
or
@route POST|PUT|DELETE "/" begin
q.headers["Content-Type"]="application/json"
info=Dict()
info["data1"]=2
info["data2"]="t"
res.status = 200 #optional
res.body = JSON.json(info)
end
@route POST|PUT|DELETE "/" begin
q.headers["Content-Type"]="application/xml"
"<ListAllMyBucketsResult>
<Buckets>
<Bucket><Name>quotes</Name><CreationDate>2006-02-03T16:45:09.000Z</CreationDate></Bucket>
<Bucket><Name>samples</Name><CreationDate>2006-02-03T16:41:58.000Z</CreationDate></Bucket>
</Buckets>
</ListAllMyBucketsResult>"
end
@page "/" File("Index.html")# By default, the location where to look for the files that will
# be exposed will be the same where the script is, if the files are
# not found in that site, the location of the files can be established
# with the following instruction.
server.webserverpath("C:\\path") # example in windows
Possible values of webserverfiles
server.webserverfiles("*") #
"*" Load all the files located in the path, except what started with "."
"jl","clj|jl|py" Extension in files that will not be exposedserver.notfound("<!DOCTYPE html>
<html>
<head><title>Not found</title></head>
<body><h1>404, Not found</h1></body>
</html>")server.notfound("notfound.html")server.useCORS(true)server.use((query,req,res) -> print(query))If you forgot the MIME type of a file you can use the next instruction
q.headers["Content-Type"]= mimetypes["file extension"]the file mimetypes.jl was taken from https://github.com/JuliaWeb/HttpServer.jl guys are great