From 75515c2a1998bf9f951625c4e982e7f53d871458 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=98=BF=E7=94=B7?= Date: Tue, 23 Aug 2022 00:32:24 +0800 Subject: [PATCH] add log --- scripts/combine.lua | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/scripts/combine.lua b/scripts/combine.lua index 0358f0d..9a052e1 100644 --- a/scripts/combine.lua +++ b/scripts/combine.lua @@ -4,6 +4,8 @@ package.path = package.path .. ';/?.lua'; local uuid = require "resty.jit-uuid" local cjson = require "cjson" +local pl = require "pl.pretty" + uuid.seed() local file_dir = ngx.var.tmp_file_dir @@ -35,10 +37,14 @@ end for i = 1, len do ngx.log(ngx.INFO, "COMBINE FILE -> ", data[i]) - local cmd = convert .. " -resize 1280x " .. data[i] .. " " .. file_dir .. "/" .. data[i] .. ".png" - io.popen(cmd) - ngx.log(ngx.INFO, 'CMD RESIZE -> ', cmd) origin[i] = file_dir .. "/" .. data[i] .. ".png " + local cmd = convert .. " -resize 1280x " .. data[i] .. " " .. origin[i] + ngx.log(ngx.INFO, 'CMD RESIZE -> ', cmd) + local handle = io.popen(cmd) + local result = handle:read("*a") + ngx.log(ngx.INFO, 'CMD RESIZE -> RESULT ', pl.dump(result)) + handle:close() + end local cmd = convert .. " -append " .. table.concat(origin, " ") .. " " .. combined