https://github.com/toritori0318/lua-resty-r3

libr3 Lua-Openresty implementation
https://github.com/toritori0318/lua-resty-r3

Last synced: 9 days ago
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libr3 Lua-Openresty implementation

• Host: GitHub
• URL: https://github.com/toritori0318/lua-resty-r3
• Owner: toritori0318
• License: mit
• Created: 2015-12-20T17:32:16.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2015-12-23T16:31:07.000Z (almost 9 years ago)
• Last Synced: 2024-04-15T02:06:54.891Z (7 months ago)
• Language: Lua
• Size: 6.84 KB
• Stars: 40
• Watchers: 5
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-resty - lua-resty-r3 - performance path dispatching library. It compiles your route paths into a prefix tree (trie). By using the constructed prefix trie in the start-up time, you may dispatch your routes with efficiency (Libraries)

README

        
lua-resty-r3

================

[libr3](https://github.com/c9s/r3) Lua-Openresty implementation.

**This repository is an experimental.**

## Install

### libr3

[See.](https://github.com/c9s/r3#install)

### lua-resty-r3

```

luarocks install https://raw.githubusercontent.com/toritori0318/lua-resty-r3/master/lua-resty-r3-dev-1.rockspec

```

## SYNOPSYS

### Pattern1

```lua

location / {

  content_by_lua '

    -- foo handler

    function foo(tokens, params)

      ngx.say("fooooooooooooooooooooooo")

      ngx.say("tokens:" .. table.concat(tokens, ","))

      for key, value in pairs(params) do

        ngx.say("param:" .. key .. "=" .. value)

      end

    end

    -- r3router

    local r3router = require "resty.r3";

    local r = r3router.new()

    -- routing

    r:get("/", function(tokens, params)

      ngx.say("hello r3!")

    end)

    r:get("/foo", foo)

    r:get("/foo/{id}/{name}", foo)

    r:post("/foo/{id}/{name}", foo)

    -- don\'t forget!

    r:compile()

    -- dispatcher

    local ok = r:dispatch_ngx()

    ---- or manual

    ---- local ok = r:dispatch("GET", "/foo/123/999", ngx.req.get_uri_args(), ngx.req.get_post_args())

    if ok then

      ngx.status = 200

    else

      ngx.status = 404

      ngx.print("Not found")

    end

  ';

}

```

### Pattern2

```lua

location / {

  content_by_lua '

    -- foo handler

    function foo(tokens, params)

      ngx.say("fooooooooooooooooooooooo")

      ngx.say("tokens:" .. table.concat(tokens, ","))

      for key, value in pairs(params) do

        ngx.say("param:" .. key .. "=" .. value)

      end

    end

    -- r3router

    local r3router = require "resty.r3";

    local r = r3router.new({

        {"GET",          "/",                function(t, p) ngx.say("hello r3!") end },

        {"GET",          "/foo",             foo},

        {{"GET","POST"}, "/foo/{id}/{name}", foo},

    })

    -- dispatcher

    local ok = r:dispatch_ngx()

    ---- or manual

    ---- local ok = r:dispatch("GET", "/foo/123/999", ngx.req.get_uri_args(), ngx.req.get_post_args())

    if ok then

      ngx.status = 200

    else

      ngx.status = 404

      ngx.print("Not found")

    end

  ';

}

```

## Docker Setup

```

cd /path/to/lua-resty-r3

docker run -p 89:80 -v "$(pwd)":/code -it toritori0318/lua-resty-r3 /opt/openresty/nginx/sbin/nginx

```