nginx lua 开发笔记

获取 在lua代码中获取 location 正则的参数对应的变量

// location
location ~/lua_http_2/(\w*.+) {  }

// lua
local vars=ngx.var; // 数组中存的是 location 参数值
local url="/zhuanfa/"..vars[1];

local resp = ngx.location.capture(url, {
method = ngx.HTTP_GET,
body = body,
args = {q="info.php"}
})
if resp.body then
ngx.say(resp.body);
end

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