content_by_lua_block {
ngx.req.read_body() -- explicitly read the req body
local data = ngx.req.get_body_data()
if data then
ngx.say("body data:")
ngx.print(data)
return
end
-- body may get buffered in a temp file:
local file = ngx.req.get_body_file()
if file then
ngx.say("body is in file ", file)
else
ngx.say("no body found")
end
}
