FastDFS分布式文件系统客户端安装

1. 软件安装
   前提：服务器已配置好LNMP环境
   安装libfastcommon
   见FastDFS服务器安装文档(http://www.cnblogs.com/Mrhuangrui/p/8316481.html)
   安装FastDFS
   wget https://github.com/happyfish100/fastdfs/archive/V5.11.tar.gz -O FastDFS-5.1.1.tar.gz
   tar -xf FastDFS-5.1.1.tar.gz
   cd fastdfs-5.11
   ./make.sh
   ./make.sh install
   安装php客户端
   cd fastdfs-5.11/php_client/
   phpize
   # 获取php-config路径(which php-config)，如果没有php-config命令，则需要安装php-devel
   ./configure --with-php-config=/usr/bin/php-config
   make && make install
2. 配置文件修改
   vim /etc/fdfs/client.conf
   # 添加下面的配置, 注意修改tracker服务器地址为实际地址
   

   connect_timeout=30
   network_timeout=60
   base_path=/fastdfs/FastDFSdata
   tracker_server=10.10.24.237:22122
   #tracker_server=10.10.24.238:22122
   log_level=info
   use_connection_pool = false
   connection_pool_max_idle_time = 3600
   load_fdfs_parameters_from_tracker=false
   use_storage_id = false
   storage_ids_filename = storage_ids.conf
   http.tracker_server_port=80

   client.conf

3. php.ini配置文件修改
   # 编辑php.ini文件，开启文件上传功能，参数大小按实际需求设置
   file_uploads = On
   upload_max_filesize = 5M
   max_file_uploads = 20
   添加fastdfs_client默认配置(php.ini)

   # extension = fastdfs_client.so
   # fastdfs_client.base_path = /tmp
   # fastdfs_client.connect_timeout = 2
   # fastdfs_client.network_timeout = 60
   # fastdfs_client.log_level = info
   # fastdfs_client.log_filename =
   # fastdfs_client.http.anti_steal_secret_key =
   # fastdfs_client.tracker_group_count = 1
   # fastdfs_client.tracker_group0 = /etc/fdfs/client.conf
   # fastdfs_client.use_connection_pool = true
   # fastdfs_client.connection_pool_max_idle_time = 3600

   php.ini

   # 关闭并重启php-fpm
   pkill php-fpm
   php-fpm
   # 检测是否成功安装fastdfs php client
   php -m|grep fastdfs

4. PHP测试
   # 新建phptest.php文件
   vim phptest.php
   <?php 
   var_dump(function_exists('fastdfs_storage_upload_by_filename')); 
   $ret = fastdfs_storage_upload_by_filename('test.txt'); 
   var_dump($ret); 
   ?>
   # 同级新建test.txt文件，内容随意
   echo `date` > test.txt
   php phptest.php
   # 如成功返回信息中的bool为true
   # 将返回信息的group_name和filename拼接起来就是完整的地址