Nginx的Upload上传模块

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./configure –add-module=/usr/local/nginx_upload_module-*

make

make install

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server

{

        listen 80;

        server_name test.local;

        index index.php index.shtml index.htm index.html;

        root  /data/app/test.local/wwwroot;

        access_log  off;

        location /upload {

                upload_pass     /index.php?c=uploader&a=upload_server;

                upload_cleanup 400 404 499 500-505;

                upload_store    /data/app/test.local/upload_tmp;

                upload_store_access user:r;

                upload_limit_rate 128k;

                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;

                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 "^.*$";

        }

        location ~ .*\.php?$

        {

                include fastcgi_params;

        }

        location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {

                expires      30d;

        }

        location ~ .*\.(js|css)?$ {

                expires      1d;

        }

}

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upload_pass 指明了需要后续处理的php地址

upload_cleanup 如果php出现400 404 499 500-505之类的错误，则删除上传的文件

upload_store 上传文件存放地址

upload_store_access 上传文件的访问权限，user:r是指用户可读

upload_limit_rate 上传限速，如果设置为0则表示不限制

upload_set_form_field 设定额外的表单字段。这里有几个可用的变量：

$upload_file_name 文件原始名字

$upload_field_name 表单的name值

$upload_content_type 文件的类型

$upload_tmp_path 文件上传后的地址

upload_aggregate_form_field 额外的变量，在上传成功后生成

$upload_file_md5 文件的MD5校验值

$upload_file_size 文件大小

upload_pass_form_field 从表单原样转到后端的参数，可以正则表达式表示

官方的例子是upload_pass_form_field "^submit$|^description$";意思是把submit，description这两个字段也原样通过upload_pass传递到后端php处理。如果希望把所有的表单字段都传给后端可以用upload_pass_form_field "^.*$";