weli/resty_functions
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fix

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阿男
2022-08-23 00:04:32 +08:00
parent 980fec142f
commit 1391b64878
1 changed files with 9 additions and 6 deletions
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scripts/combine.lua
+9 -6
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@@ -21,13 +21,9 @@ if len == 0 then
ngx.log(ngx.ERR, "No images to combine!") ngx.log(ngx.ERR, "No images to combine!")
return ; return ;
end end
local origin = {} local origin = {}
for i = 1, len do
ngx.log(ngx.INFO, "COMBINE FILE ->", data[i])
local cmd = convert .. " -resize 1280x " .. data[i] .. " " .. data[i] .. ".png"
ngx.log(ngx.INFO, 'CMD RESIZE -> ', cmd)
origin[i] = file_dir .. "/" .. data[i] .. ".png "
end
-- 从 nginx 变量取 -- 从 nginx 变量取
local convert = ngx.var.convert local convert = ngx.var.convert
@@ -37,6 +33,13 @@ if not convert then
return return
end end
for i = 1, len do
ngx.log(ngx.INFO, "COMBINE FILE -> ", data[i])
local cmd = convert .. " -resize 1280x " .. data[i] .. " " .. data[i] .. ".png"
ngx.log(ngx.INFO, 'CMD RESIZE -> ', cmd)
origin[i] = file_dir .. "/" .. data[i] .. ".png "
end
local cmd = convert .. " -append " .. table.concat(origin, " ") .. " " .. combined local cmd = convert .. " -append " .. table.concat(origin, " ") .. " " .. combined
ngx.log(ngx.INFO, 'CMD APPEND -> ', cmd) ngx.log(ngx.INFO, 'CMD APPEND -> ', cmd)
io.popen(cmd) io.popen(cmd)