1. 包下载
openresty-1.13.6.1下载地址 https://openresty.org/download/openresty-1.13.6.1.tar.gz
nginx-upload-module-2.2由于原作者已经很长时间不更新了，本来从原作者github下载的时候，编译openresty的时候报错：ngx_http_upload_module.c:14:17: fatal error: md5.h: No such file or directory
2. 编译
（1）分别解压openresty-1.13.6.1.tar.gz和nginx-upload-module-2.2.zip
（2）执行/sdf/slb/openresty-1.13.6.1# ./configure --prefix=/sdf/slb/openresty --add-module=/sdf/slb/nginx_upload_module-2.2.0
3. 配置
3.1 nginx.conf
需要配置upload_pass作为文件上传之后的返回处理，我们本次使用的是golang写的一个简单http服务。
worker_processes ?20;error_log ?logs/error.log notice;events { ???worker_connections ?1024;}http { ???include ??????mime.types; ???default_type ?application/octet-stream; ???server { ???????listen ??????8081; ???????client_max_body_size 100m; ???????# Upload form should be submitted to this location ???????location /upload {文件上传的action ???????????# Pass altered request body to this location ???????????upload_pass /test/my;文件上传之后的返回 ???????????# Store files to this directory ???????????# The directory is hashed, subdirectories 0 1 2 3 4 5 6 7 8 9 should exist ???????????upload_store /sdf/slb/store 1;文件存储的路径，要先手动创建0 1 2 3 4 5 6 7 8 9一共10个文件夹 ???????????????????????# Allow uploaded files to be read only by user ???????????upload_store_access user:rw; ???????????# Set specified fields in request body ???????????upload_set_form_field "${upload_field_name}_name" $upload_file_name; ???????????upload_set_form_field "${upload_field_name}_content_type" $upload_content_type; ???????????upload_set_form_field "${upload_field_name}_path" $upload_tmp_path; ???????????# Inform backend about hash and size of a file ???????????upload_aggregate_form_field "${upload_field_name}_md5" $upload_file_md5; ???????????upload_aggregate_form_field "${upload_field_name}_size" $upload_file_size; ???????????upload_pass_form_field "^submit$|^description$"; ???????} ???????# Pass altered request body to a backend ???????????????location /test/my { ???????????proxy_pass http://192.168.25.84:50000;本地一个服务 ???????} ???????location /site { ???????????root ??html; ???????????index ?upload.html;支持文件上传的静态页面 ???????} ???}}本地服务test.go的源代码，运行方式nohup go run test.go &，将启动一个http://127.0.0.1:50000的服务，其中包括一个/test/my的接口，返回upload success字符串。
// test project test.gopackage mainimport ("io""log""net/http")func my(w http.ResponseWriter, r *http.Request) {io.WriteString(w, "upload success")}func main() {http.HandleFunc("/test/my", my)err := http.ListenAndServe(":50000", nil)if err != nil {log.Fatal("Listen Server: ", err.Error())}}
3.2 配置静态页面访问，作为文件上传的入口
搭建openresty静态页面访问，请参考http://www.cnblogs.com/lujiango/p/9001006.html#_lab2_4_0
upload.html的文件内容如下：请注意其中的action="/upload"，与nginx.conf里面的location /upload{}是对应的。
<html><head><title>Test upload</title></head><body><h2>Select files to upload</h2><form enctype="multipart/form-data" action="/upload" method="post"><input type="file" name="file1"><br><input type="file" name="file2"><br><input type="file" name="file3"><br><input type="file" name="file4"><br><input type="file" name="file5"><br><input type="file" name="file6"><br><input type="submit" name="submit" value="Upload"><input type="hidden" name="test" value="value"></form></body></html>
页面如下：
3.3 文件上传
访问http:192.168.25.84:8081/site或http:192.168.25.84:8081/site/upload.html
可以进入文件上传的入口页面，选择文件上传即可，如下是文件上传成功。
此时，在nginx.conf配置的文件存储位置有如下文件：
其中的0000000010和0000000020就是上传的文件。
注：在上传文件的时候报错：/sdf/slb/store/6/0000000006" for "89629.log" (13: Permission denied)，这个是nginx权限的问题，可以参考https://www.ruby-forum.com/topic/1379755
x. 参考资料
https://www.ruby-forum.com/topic/1379755
http://www.grid.net.ru/nginx/upload.en.html
https://github.com/Austinb/nginx-upload-module/blob/2.2/nginx.conf
Openresty + nginx-upload-module支持文件上传
原文地址：https://www.cnblogs.com/lujiango/p/9051650.html