nginx实现文件上传和下载

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系统版本：

[root@vhost8 local]# cat /etc/redhat-release 

CentOS Linux release 7.5.1804 (Core) 

用户准备：

useradd -s /sbin/nologin -M nginx

目录及权限准备

[root@vhost8 local]#

mkdir -p /export/share/upload/

mkdir -p /export/tmp/upload/

cd /export/tmp/upload/

mkdir 0  1  2  3  4  5  6  7  8  9  state

chown -R nginx:nginx /export/

[root@vhost8 export]# tree                        

.                                                 

├── share                                         

│   └── upload                                    

│       ├── eclipse-cpp-2019-09-R-win32-x86_64.zip    

└── tmp                                           

    └── upload                                    

        ├── 0                                     

        │   ├── 0001559170                                            

        ├── 1                                     

        │   ├── 0000000001                                            

        ├── 2                                                      

        ├── 3                                                                      

        ├── 4                                                                          

        ├── 5                                     

        ├── 6                                                    

        ├── 7                                                                            

        ├── 8                                                                     

        ├── 9                                                                             

        └── state                                 

15 directories, 26 files

[root@vhost8 local]# 

nginx 安装：

yum remove nginx

yum -y install gcc gcc-c++ autoconf automake gd gd-devel zlib zlib-devel openssl openssl-devel pcre-devel 

mkdir /root/thb

cd /root/thb

wget http://nginx.org/download/nginx-1.17.7.tar.gz

git clone https://github.com/hongzhidao/nginx-upload-module.git

git clone https://github.com/masterzen/nginx-upload-progress-module.git

tar -xzvf nginx-1.17.7.tar.gz 

cd nginx-1.17.7/

./configure  --with-debug --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --add-module=/root/thb/nginx-upload-module --add-module=/root/thb/nginx-upload-progress-module --with-stream --with-http_image_filter_module --with-http_ssl_module --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-http_auth_request_module --with-file-aio --with-cc-opt='-Wno-format-security -Wno-unused-but-set-variable -Wno-unused-result -D NGX_HAVE_OPENSSL_MD5_H=1 -D NGX_OPENSSL_MD5=1 -D NGX_HAVE_OPENSSL_SHA1_H=1 -O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2  -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic'

make && make install

修改nginx配置：

cd /etc/nginx/

vi nginx.conf

[root@vhost8 nginx]# cat nginx.conf

worker_processes  4;  

#error_log  logs/error.log;  

#error_log  logs/error.log  notice;  

#error_log  logs/error.log  info;  

#pid        logs/nginx.pid;  

events {  

    worker_connections  1024;  

}  

http {  

    include       mime.types;  

    default_type  application/octet-stream;  

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '  

    #                  '$status $body_bytes_sent "$http_referer" '  

    #                  '"$http_user_agent" "$http_x_forwarded_for"';  

    #access_log  logs/access.log  main;  

    sendfile        on;  

    #tcp_nopush     on;  

    #keepalive_timeout  0;  

    keepalive_timeout  65;  

    upload_progress proxied 8m;  

    #gzip  on;  

    server {

        listen       80;

        auth_basic "Please input password"; #这里是验证时的提示信息

        auth_basic_user_file /etc/nginx/passwd/testpwd;

        # upload

        client_max_body_size 100g; # 这个配置表示最大上传大小，但是我没有验证过是否能传 100g 的文件

        # Upload form should be submitted to this location

        location /upload {

                # Pass altered request body to this location

                upload_pass /upload.php;

                # 开启resumable

                upload_resumable on;

                # Store files to this directory

                # The directory is hashed, subdirectories 0 1 2 3 4 5 6 7 8 9 should exist

                # 记得修改目录的读写权限

                upload_store /export/tmp/upload 1;

                upload_state_store /export/tmp/upload/state;

                # Allow uploaded files to be read by all

                upload_store_access all: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$|^description$";

        }

        location ~ \.php$ {

           # fastcgi_pass   unix:/run/php-fpm/php-fpm.sock;

           fastcgi_pass   127.0.0.1:9000;

           fastcgi_index  index.php;

           # fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;

           fastcgi_param   SCRIPT_FILENAME    $document_root$fastcgi_script_name;

           include        fastcgi_params;

        }

        location /myfiles {

            alias /export/share/upload/;        # 文件存放目录，注意要以 '/' 结尾；

            index index.html;               # 如果文件存放目录有 index.html，会跳转到 index.html；

            autoindex on;               # 自动列出目录下的文件；

            autoindex_exact_size off;   # 文件大小按 G、M 的格式显示，而不是 Bytes；

        }

    }

}

[root@vhost8 local]# 

编辑上传文件

[root@vhost8 local]# 

cd /etc/nginx/html

vi upload.php 

[root@vhost8 html]# cat upload.php 

<?php

$header_prefix = 'file';

$slots = 6;

?>

<html>

<head>

<title>Test upload</title>

</head>

<body>

<?php

if ($_POST){

    echo "<h3>Uploaded files:</h3>";

    echo "<table border=\"2\" cellpadding=\"2\">";

    echo "<tr><td>Name</td><td>Location</td><td>Content type</td><td>MD5</td><td>Size</td><td>Scp Command</td><td>Wget Command</tr>";

    for ($i=1;$i<=$slots;$i++){

        $key = $header_prefix.$i;

        if (array_key_exists($key."_name", $_POST) && array_key_exists($key."_path",$_POST)) {

            $tmp_name = $_POST[$key."_path"];

            $name = $_POST[$key."_name"];

            $content_type = $_POST[$key."_content_type"];

            $md5 = $_POST[$key."_md5"];

            $size = $_POST[$key."_size"];

            $final_path = "/export/share/upload";

            if (copy($tmp_name, "$final_path/$name")) {

                    echo "SUCCESS!";

            } else {

                    echo "FAIL!";

            }

            $scp_cmd = "scp team@***:/export/share/upload/$name .";

            $wget_cmd = "wget http://***/files/upload/$name";

            echo "<tr><td>$name</td><td>$final_path</td><td>$content_type</td><td>$md5</td><td>$size</td><td>$scp_cmd</td><td>$wget_cmd</td>";

        }

    }

    echo "</table>";

}else{?>

<h3>Select files to upload</h3>

<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>

<?php

}

?>

</body>

</html>

[root@vhost8 local]# 

增加nginx 网页登录验证

yum  -y install httpd-tools

mkdir -p /etc/nginx/passwd/

htpasswd -c /etc/nginx/passwd/testpwd user1

输入2遍user1 登录密码

增加nginx启动文件

[root@vhost8 local]# 

vi /lib/systemd/system/nginx.service

[root@vhost8 local]# cat /lib/systemd/system/nginx.service

[Unit]

Description=The nginx HTTP and reverse proxy server

After=network.target remote-fs.target nss-lookup.target

[Service]

Type=forking

PIDFile=/run/nginx.pid

# Nginx will fail to start if /run/nginx.pid already exists but has the wrong

# SELinux context. This might happen when running `nginx -t` from the cmdline.

# https://bugzilla.redhat.com/show_bug.cgi?id=1268621

ExecStartPre=/usr/bin/rm -f /run/nginx.pid

ExecStartPre=/usr/sbin/nginx -t

ExecStart=/usr/sbin/nginx

ExecReload=/bin/kill -s HUP $MAINPID

KillSignal=SIGQUIT

TimeoutStopSec=5

KillMode=process

PrivateTmp=true

[Install]

WantedBy=multi-user.target

[root@vhost8 local]# 

php安装

[root@vhost8 nginx]# 

yum -y install gcc automake autoconf libtool make

yum -y install gcc gcc-c++ glibc

yum -y install libmcrypt libmcrypt-devel mhash-devel libxslt-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel

cd ~

wget https://museum.php.net/php5/php-5.4.7.tar.gz

tar -xzvf php-5.4.7.tar.gz 

cd php-5.4.7

./configure --prefix=/usr/local/php  --enable-fpm --with-mcrypt --enable-mbstring --disable-pdo --with-curl --disable-debug  --disable-rpath --enable-inline-optimization --with-bz2  --with-zlib --enable-sockets --enable-sysvsem --enable-sysvshm --enable-pcntl --enable-mbregex --with-mhash --enable-zip --with-pcre-regex --with-mysql --with-mysqli --with-gd --with-jpeg-dir

make all install

cd /usr/local/php

cp etc/php-fpm.conf.default etc/php-fpm.conf

vi etc/php-fpm.conf

修改

user = nginx  

group = nginx         

启动php-fpm服务：

cd /usr/local/php

./sbin/php-fpm &

启动nginx：

[root@vhost8 local]# 

systemctl enable nginx.service

systemctl start nginx

systemctl status nginx

文件浏览：

http://192.168.187.137/myfiles/

文件上传：

http://192.168.187.137/upload.php

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