Nginx下载地址，英文文档
http://happyqing.iteye.com/blog/1806478
上传模块下载地址
http://www.grid.net.ru/nginx/upload.en.html
http://www.grid.net.ru/nginx/download/nginx_upload_module-2.2.0.tar.gz
Nginx-1.3.X，Nginx-1.4.X安装nginx_upload_module-2.2.0.tar.gz会有点问题，报
/opt/nginx_upload_module-2.2.0/ngx_http_upload_module.c: In function ‘ngx_http_read_upload_client_request_body’:
/opt/nginx_upload_module-2.2.0/ngx_http_upload_module.c:2628: 错误：‘ngx_http_request_body_t’ 没有名为 ‘to_write’ 的成员
选择Nginx-1.2.X的就没问题。
安装方法
cd <path to nginx sources>
./configure --add-module=<path to upload module sources>
make
make install
[root@dev opt]# tar xvzf nginx_upload_module-2.2.0.tar.gz
[root@dev opt]# cd /opt/nginx-1.2.9
[root@dev nginx-1.2.9]# ./configure --add-module=/opt/nginx_upload_module-2.2.0
[root@dev nginx-1.2.9]# make
[root@dev nginx-1.2.9]# make install
上传会涉及权限问题，nginx要写临时文件，要注意nginx的启动用户是否具有对相应目录的操作权限
有问题看日志
nginx.conf
user root
Example configuration
server {
client_max_body_size 100m;
listen 80;
# Upload form should be submitted to this location
location /upload {
# Pass altered request body to this location
upload_pass @test;
# Store files to this directory
# The directory is hashed, subdirectories 0 1 2 3 4 5 6 7 8 9 should exist
upload_store /tmp 1;
# Allow uploaded files to be read only by user
upload_store_access user:r;
# 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$|^description$";
upload_cleanup 400 404 499 500-505;
}
# Pass altered request body to a backend
location @test {
proxy_pass http://localhost:8080;
}
}
Example form
<html> <head> <title>Test upload</title> </head> <body> <h2>Select files to upload</h2> <form name="upload" method="POST" enctype="multipart/form-data" action="/upload"> <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>
文档参考：