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ngx-upload-web

openresty 简单上传服务

openresty(nginx) 配置

/path/to/public/ 目录代指openresty(或nginx) 的公共静态文件目录, 如果使用nginx 需要安装lua-nginx-module

  • nginx.conf
server { listen 80; location / { autoindex on; alias /path/to/public/; } location ~ ^/_upload { client_max_body_size 4000m; content_by_lua_file /path/to/upload.lua; } } 
  • upload.lua 配置数据保存目录
local home = "/path/to/public" 
  • upload.html 上传页面需要放到/path/to/public 目录, dirs 配置上传的子目录,需要提前创建
data: { dirs: [ '/', '/tmp' ], ...... }, 

预览

upload

扩展功能

在openresty(nginx) 返回的静态文件目录html 页面中注入上传功能代码,以便在每一个页面都能上传文件到静态目录, 需要安装ngx_http_sub_module

只需增加以下三行配置, 通过sub_filter</body> 元素前注入上传功能代码

sub_filter_once on; set_by_lua_file $inject_div_before_body /path/to/inject.lua; sub_filter '</body>' $inject_div_before_body; 

完整示例如下:

server { listen 80; location / { sub_filter_once on; set_by_lua_file $inject_div_before_body /path/to/inject.lua; sub_filter '</body>' $inject_div_before_body; autoindex on; alias /path/to/public/; } location ~ ^/_upload { client_max_body_size 4000m; content_by_lua_file /path/to/upload.lua; } } 

预览

inject-upload

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简单nginx 文件上传服务

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