Mnogosearch

　　一。Mnogosearch是php的搜索引擎 同dateparksearch一样，并且是由dpsearch改良而来的，与php整合比较好用。
　　下面是mnogosearch叙述的mnogosearch安装步骤
　　Posted by Kostas Paganelis2007-09-07 13:37:17
　　install mnogosearch-3.3.4 with php extension module
　　if they arent already installed
　　sudo apt-get install apache2-mpm-prefork
　　and
　　sudo apt-get install mysql-server
　　1. sudo apt-get install zlib1g-dev
　　2. sudo apt-get install libmysqlclient15-dev
　　inside mnogosearch-3.x.x directory
　　3. ./install.pl (build shared libraries - default settings)
　　or
　　./configure --prefix=/usr/local/mnogosearch --bindir=/usr/local/mnogosearch/bin --sbindir=/usr/local/mnogosearch/sbin --sysconfdir=/usr/local/mnogosearch/etc --localstatedir=/usr/local/mnogosearch/var --libdir=/usr/local/mnogosearch/lib --includedir=/usr/local/mnogosearch/include --mandir=/usr/local/mnogosearch/man --enable-shared --enable-static --enable-syslog --without-docs --enable-pthreads --disable-dmalloc --enable-parser --enable-mp3 --enable-file --enable-http --enable-ftp --enable-htdb --enable-news --with-mysql
　　4. make
　　5. sudo make install
　　Install PHP with mnogosearch support
　　the packages below may be already installed.if not, install them
　　x. sudo apt-get install build-essential flex
　　x. sudo apt-get install libxml2-dev
　　x. sudo apt-get install g++
　　x. sudo apt-get install apache2-prefork-dev
　　6. ./configure \
　　--disable-debug \
　　--disable-rpath \
　　--enable-bcmath \
　　--enable-calendar \
　　--enable-maintainer-zts \
　　--enable-embed=shared \
　　--enable-force-cgi-redirect \
　　--enable-ftp \
　　--enable-inline-optimization \
　　--enable-magic-quotes \
　　--enable-memory-limit \
　　--enable-pic \
　　--enable-safe-mode \
　　--enable-sockets \
　　--enable-track-vars \
　　--enable-trans-sid \
　　--enable-wddx \
　　--with-db \
　　--with-regex=system \
　　--with-pear \
　　--with-xml \
　　--with-xmlrpc \
　　--with-zli \
　　--with-mysql=/usr \
　　--with-gd \
　　--enable-mbstring \
　　--with-apxs2=/usr/bin/apxs2 \
　　--with-mnogosearch
　　7. make
　　the step below is necessary just in order ta have the httpd.conf with at least a line (the httpd.conf must not be empty)
　　8. sudo gedit /etc/apache2/httpd.conf and write inside "LoadModule mod_xmlent /usr/lib/apache2/modules/mod_xmlent.so" after the installation you can remove the line
　　9. sudo make install
　　10. sudo cp php.ini-dist /usr/local/lib/php.ini
　　11. sudo gedit /etc/apache2/mods-enabled/php5.load and write inside "LoadModule php5_module modules/libphp5.so"
　　12. sudo gedit /etc/apache2/mods-enabled/php5.conf and write inside "
　　AddType application/x-httpd-php .php
　　AddType application/x-httpd-php-source .phps
　　"
　　13. sudo gedit /usr/local/lib/php.ini and the parameters you want
　　create database and user for mnogosearch
　　edit mnogosearch/etc/indexer.conf (define at least Server and DBAddr)
　　copy mnogosearch/etc/stopwords.conf-dist mnogosearch/etc/stopwords.conf
　　sudo cp mnogosearch/etc/langmap.conf-dist mnogosearch/etc/langmap.conf
　　run mnogosearch/sbin/indexer -Ecreate in order to create the database structure
　　run the indexer
　　make the PHP extension module
　　the step below may not be needed
　　x. sudo apt-get install autoconf
　　14. run phpize in extension module directory (1.96)
　　the step below may not be needed
　　x. sudo apt-get install re2c
　　15. ./configure --with-mnogosearch
　　16. make
　　17. then you have mnogosearch.so and mnogosearch.la in the modules directory. move them to your php extension directory (look at the extension_dir value in your php.ini)
　　sudo cp modules/mnogosearch.so /usr/local/lib/php/extensions/
　　18. edit php.ini
　　19. add the line: extension = mnogosearch.so in the extension section
　　- restart apache
　　after that you configure the file search.htm from the mnogosearch-php-3.2.11 in any way you want.
　　At first it gave me no results but when i commented most of the search options i had results normally (e.g categories etc - i hadn't configured the indexer to index the pages by categories or tags).
　　mnogosearch配置文档：
　　注：mnogosearch配置相对比dpsearch简单些，只需要配置一个config就可以。
　　首先平配置DBAddr ；
　　然后是Document sections. 部分
　　还需要注意db和congif的 charset要一致。
　　这部分是配置数据库DB的 section
　　################################################## #########################
　　# DBAddr 
　　# Options (type, host, database name, port, user and password) 
　　# to connect to SQL database.
　　# Should be used before any other commands.
　　# Has global effect for whole config file.
　　# Format:
　　#DBAddr :[//[DBUser[:DBPass]@]DBHost[:DBPort]]/DBNam e/[?dbmode=mode]
　　#
　　# ODBC notes:
　　# Use DBName to specify ODBC data source name (DSN)
　　# DBHost does not matter, use "localhost".
　　#
　　# Currently supported DBType values are 
　　# mysql, pgsql, mssql, oracle, ibase, db2, mimer, sqlite.
　　# 
　　# MySQL users can specify path to Unix socket when connecting to localhost:
　　# mysql://foo:bar@localhost/mnogosearch/?socket=/tmp /mysql.sock
　　#
　　# If you are using PostgreSQL and do not specify hostname,
　　# e.g. pgsql://user:password@/dbname/
　　# then PostgreSQL will not work via TCP, but will use Unix socket.
　　#
　　# You may also select database mode of word storage.
　　# When "single" is specified, all words are stored in the same table.
　　# If "multi" is selected, words will be located in different tables.
　　# "multi" mode is usually faster but requires more tables.
　　# Default mode is "single".
　　# DBAddr mysql://root:123456@localhost/mnogosearch/?dbmode= blob
　　RemoteCharset utf-8
　　//目标数据库，你搜索的数据会存在这里
　　DBAddr   mysql://root:123456@localhost/test1/?dbmode=single &setnames=utf8 
　　//你要搜索那个数据库，只有在进行DBsearch的时候，才需要这句话配置
　　HTDBAddr mysql://root:123456@localhost/test2/?dbmode=single &setnames=utf8 
　　// 当你使用DBsearch的时候，需要下面的设置
　　HTDBList "SELECT ID  FROM tablename WHERE status = 'y' AND (tag  '' OR name  '' OR description  '')"
　　HTDBDoc  "SELECT name,tag,description  FROM tablename WHERE status = 'y' AND ID = $2 AND (tag  '' OR name  '' OR description '')"
　　Server htdb:/dbName/