讓Java類在PHP下被支持

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--- 讓Java類在PHP下被支持 (http://www.webasp.net/article/14/13466.htm)
-- 作者:未知
-- 發佈日期: 2004-09-27
系統環境:

Redhat 9.0
Apache-1.3.27
Mysql3.23-54a-11
Php-4.32
j2sdk1.4.1_03

安裝配置:

1.mysql使用的是redhat9自帶的rpm包,不介紹安裝了,jdk的安裝也很簡單,我們把jdk安裝到/usr/java/j2sdk1.4.1_03 並在/etc/profile設置jdk環境參數。

2.編譯安裝apache

tar zvxf apache_1.3.27.tar.gz
cd apache_1.3.27
./configure –prefix=/usr/local/apache –enable-module=so –enable-shared=max
make
make install



3.編譯安裝php

tar zvxf php-4.3.2.tar.gz
cd php-4.3.2
./configure –prefix=/usr/local/php –with-mysql \
--with-apxs=/usr/local/apache/bin/apxs \
--with-java=/usr/java/j2sdk1.4.1_03
make
make install



修改/usr/local/apache/conf/httpd.conf

查找

在此範圍添加

AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps



4.配置php.ini

cp php.ini.dist /usr/local/php/lib/php.ini

vim php.ini

修改如下內容:

[Java]
java.class.path = /usr/local/php/lib/php/php_java.jar
java.home = /usr/java/j2sdk1.4.1_03
java.library = /usr/java/j2sdk1.4.1_03/jre/lib/i386/libjava.so
java.library.path =/usr/local/php/lib/php/extensions/no-debug-non-zts-20020429
extension_dir = /usr/local/php/lib/php/extensions/no-debug-non-zts-20020429
extension=java.so



保存退出。

cd /usr/local/php/lib/php/extensions/no-debug-non-zts-20020429

ln –s java.so libphp_java.so 這一步很重要哦!

設置環境變量:

export LD_LIBRARY_PATH=/usr/java/j2sdk1.4.1_03/jre/lib/i386:/usr/java/j2sdk1.4.1_03/jre/lib/i386/server

ok!重啟一下apache

/usr/local/apache/bin/apachectl start

測試一下,寫個測試頁test.php

<?
$system=new Java("java.lang.System");

//demonstrate property access
print 'Java version='.$system->getProperty('java.version').' <br>';
?>



正常的話頁面應該能顯示:Java version=1.4.1_03

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