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    ▪nginx环境安装php扩展sphinx      一、sphinx扩展的安装 1、安装sphinxclient   代码示例: #cd /usr/local/src #wget http://sphinxsearch.com/files/sphinx-0.9.9.tar.gz #tar xzvf sphinx-0.9.9.tar.gz #cd sphinx-0.9.9/api/libsphinxclient 然后，编辑sphinxclient.c文件.........

    ▪nginx下设置php-fpm使用socket文件的方法分享      1、首行，在配置文件/usr/local/php/etc/php-fpm.conf文件中找到 <value name= "listen_address">127.0.0.1:9000</value> 修改为： <value name="listen_address"> /var/run/phpfpm.sock</value> 然后，重启php-fpm： .........

    ▪nginx缓存配置一例及参数说明      介绍一个nginx缓存配置的例子。 nginx可以缓存静态文件，包括css,js,htm,html,jpg,gif,png,flv,swf等，对于这些不经常更新文件的缓存，可以减轻服务器的压力。 实现思路： nginx proxy_cache 将用户的请缓.........

代码示例:

#cd /usr/local/src
#wget http://sphinxsearch.com/files/sphinx-0.9.9.tar.gz
#tar xzvf sphinx-0.9.9.tar.gz
#cd sphinx-0.9.9/api/libsphinxclient

代码示例:

#vim sphinxclient.c 
找到
void sock_close ( int sock );
改为
static void sock_close ( int sock );
#./configure --prefix=/usr/local/sphinxclient
#make
#make install

代码示例:

#wget http://pecl.php.net/get/sphinx-1.0.4.tgz
#tar xvzf sphinx-1.0.4.tgz
#cd sphinx-1.0.4
#/usr/local/php/bin/phpize
#./configure --with-php-config=/usr/local/php/bin/php-config --with-sphinx=/usr/local/sphinxclient
#make
#make install

代码示例:

extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/"
[sphinx]
extension=sphinx.so

代码示例:

<?php
/**
* 测试sphinx
* edit by www.
*/
  $s = new SphinxClient;
  setServer("localhost", 9312);
  $s->setMatchMode(SPH_MATCH_ANY);
  $s->setMaxQueryTime(3);
  $result = $s->query("demo");
  var_dump($result);
 ?>

 array(9) {
  ["error"]=>
  string(0) ""
  ["warning"]=>
  string(0) ""
  ["status"]=>
  int(0)
  ["fields"]=>
  array(5) {
 [0]=>
 string(6) "cat_id"
 [1]=>
 string(13) "provider_name"
 [2]=>
 string(12) "goods_number"
 [3]=>
 string(18) "promote_start_date"
 [4]=>
 string(8) "keywords"
  }
  ["attrs"]=>
  array(8) {
 ["goods_sn"]=>
 string(1) "3"
 ["goods_name"]=>
 string(1) "3"
 ["brand_id"]=>
 string(1) "1"
 ["goods_weight"]=>
 string(1) "5"
 ["market_price"]=>
 string(1) "5"
 ["shop_price"]=>
 string(1) "5"
 ["promote_price"]=>
 string(1) "5"
 ["gid"]=>
 string(10) "1073741825"
  }
  ["total"]=>
  int(0)
  ["total_found"]=>
  int(0)
  ["time"]=>
  float(0)
  ["words"]=>
  array(1) {
 ["demo"]=>
 array(2) {
["docs"]=>
int(0)
["hits"]=>
int(0)
 }
  }
}

代码示例:

/usr/local/php/sbin/php-fpm restart

代码示例:

/usr/local/nginx/sbin/nginx -s reload

代码示例:

user  www www;
worker_processes 2;
error_log  /var/log/nginx_error.log  crit;
worker_rlimit_nofile 65535;
events
{
  use epoll;
  worker_connections 65535;
}

http
{
  include       mime.types;
  default_type  application/octet-stream;

  server_names_hash_bucket_size 128;
  client_header_buffer_size 32k;
  large_client_header_buffers 4 32k;
  client_max_body_size 8m;

  sendfile on;
  tcp_nopush     on;
  keepalive_timeout 0;
  tcp_nodelay on;

  fastcgi_connect_timeout 300;
  fastcgi_send_timeout 300;
  fastcgi_read_timeout 300;
  fastcgi_buffer_size 64k;
  fastcgi_buffers 4 64k;
  fastcgi_busy_buffers_size 128k;
  fastcgi_temp_file_write_size 128k;
  ##cache##
  proxy_connect_timeout 5;
  proxy_read_timeout 60;
  proxy_send_timeout 5;
  proxy_buffer_size 16k;
  proxy_buffers 4 64k;
  proxy_busy_buffers_size 128k;
  proxy_temp_file_write_size 128k;
  proxy_temp_path /home/temp_dir;
  proxy_cache_path /home/cache levels=1:2 keys_zone=cache_one:200m inactive=1d max_size=30g;
  ##end##

  gzip    on;
  gzip_min_length   1k;
  gzip_buffers   4 8k;
  gzip_http_version  1.1;
  gzip_types   text/plain application/x-javascript text/css  application/xml;
  gzip_disable "MSIE [1-6]\.";

  log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '
             '$status $body_bytes_sent "$http_referer" '
             '"$http_user_agent" $http_x_forwarded_for';
  upstream appserver {
        server 192.168.1.251;
  }
  server {
        listen       80 default;
        server_name www.;
        location ~ .*\.(gif|jpg|png|htm|html|css|js|flv|ico|swf)(.*) {
              proxy_pass http://appserver;
              proxy_redirect off;
              proxy_set_header Host $host;
              proxy_cache cache_one;
              proxy_cache_valid 200 302 1h;
              proxy_cache_valid 301 1d;
              proxy_cache_valid any 1m;
              expires 30d;
        }
        location ~ .*\.(php)(.*){
             proxy_pass http://appserver;
             proxy_set_header        Host $host;
             proxy_set_header        X-Real-IP $remote_addr;
             proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
        }
        access_log /usr/local/nginx/logs/www..log;
  }
}
 

proxy_temp_path /home/temp_dir;设置临时目录
proxy_cache_path /home/cache levels=1:2 keys_zone=cache_one:200m inactive=1d max_size=30g;设置缓存目录为二级目录，共享内存区大小，非活动时间，最大容量。
 

proxy_cache cache_one;设置缓存共享内存区块，也就是keys_zone名称。
proxy_cache_valid 200 302 1h;设置http状态码为200,302缓存时间为1小时。
expires 30d;设置失期时间，为30天
 

proxy_pass http://appserver;不进行缓存，直接转到后端服务器。