Lua FFI 调用 golang

安装 LuaRocks, 参考openresty 官方

wget http://luarocks.org/releases/luarocks-2.0.13.tar.gz
tar -xzvf luarocks-2.0.13.tar.gz
cd luarocks-2.0.13/
./configure --prefix=/usr/local/openresty/luajit \
    --with-lua=/usr/local/openresty/luajit/ \
    --lua-suffix=jit \
    --with-lua-include=/usr/local/openresty/luajit/include/luajit-2.1
make
sudo make install

安装 lua2go

sudo /usr/local/openresty/luajit/luarocks install --server=https://luarocks.org/dev lua2go

通过 lua2go 调用 golang dll

local lua2go = require('lua2go')
local xxx = lua2go.Load('./xxx.so')
lua2go.Externs([
    extern char* captcha(xxx) 
])

试用这个ffi 模块，可能多次调用 lua2go.Externs 函数,导致内存泄漏；最好包装成lua module

安装 LuaRocks, 参考openresty 官方

wget http://luarocks.org/releases/luarocks-2.0.13.tar.gz
tar -xzvf luarocks-2.0.13.tar.gz
cd luarocks-2.0.13/
./configure --prefix=/usr/local/openresty/luajit \
    --with-lua=/usr/local/openresty/luajit/ \
    --lua-suffix=jit \
    --with-lua-include=/usr/local/openresty/luajit/include/luajit-2.1
make
sudo make install

安装 lua2go

sudo /usr/local/openresty/luajit/luarocks install --server=https://luarocks.org/dev lua2go

通过 lua2go 调用 golang dll

local lua2go = require('lua2go')
local xxx = lua2go.Load('./xxx.so')
lua2go.Externs([
    extern char* captcha(xxx) 
])

试用这个ffi 模块，可能多次调用 lua2go.Externs 函数,导致内存泄漏；最好包装成lua module