nginx-luaHow to get request body

server {
  location / {
    content_by_lua_block {
      local request_body = ngx.req.get_body_data()  
      ngx.say(request_body)
    }
  }
}ctrl + cyoutubegithub

`content_by_lua_block` nginx-lua module directive to specify block of Lua code	`ngx.req.get_body_data()` returns full request body (posted data)
`request_body` will contain request body	`ngx.say` output given text to client

Usage example

local request_body = ngx.req.get_body_data()  
ngx.say(request_body)
-- curl "http://lua.onelinerhub.com/test" --data "hola"

output

hola

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