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PHP和Java 集成开发详解分析强强联合第1/4页_php技巧

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May 17, 2016 am 09:34 AM

javaphpIntegrated development

时间一天天过去，这两个亮点也变得越来越亮，很快，它们受到了编程者的喜欢，于是有人有疑问了：要是它们两者相遇，会发生什么事情？有没有可能将它们的强项结合在一起呢？

尝试在PHP和Java之间搭建一座桥梁，利用这座桥梁在这两个实体之间建立起一个沟通渠道，在这座桥梁的帮助下，你可以在Java中开发类，然后在PHP中调用它们的方法，同样，在你的Java桌面或Web应用程序中也可以使用PHP脚本。

在这篇文章中，你将会学到如何：

◆安装和配置PHP/Java桥

◆在PHP脚本中使用Java类

◆在Java类中使用PHP脚本

◆在JSP页面中使用PHP脚本

那我们开始吧！

安装和配置PHP/Java桥

最新的PHP/Java桥zip包可在http://sourceforge.net/projects/php-java-bridge/下载到，安装过程依赖于选择哪个Java平台通过这座桥与PHP脚本交互。

◆对于J2SE，安装非常简单：

◆安装J2SE 1.6或更高版本

◆安装PHP 5.1.4或更高版本

◆解压php-java-bridge_5.2.2_j2ee.zip包

从命令提示符进入刚刚解压后的目录，输入：

?>java ?classpath JavaBridge.war TestInstallation

在这个文件夹下，你应该看到一个ext目录，它下面包括四个.jar文件，拷贝其中的JavaBridge.jar 和php-script.jar到你的J2SE安装目录下的ext文件夹（通常是{JAVA_HOME}/jre/lib/ext）。

对于J2EE，要执行下列安装步骤：

将JavaBridge.war文件拷贝到你的J2EE服务器或servlet引擎（Tomcat，Resin等）下的auto_deploy文件夹。

根据你的应用程序重命名该文件，然后重启J2EE服务器，等待自动部署进程创建与该.war文件相关的目录，在这个例子中，这个应用程序叫做appName.war。

从浏览器测试新的应用程序，输入：http://localhost:8080/appName，然后点击test.php。

如果你的J2EE服务器运行在不同的主机和端口好，参数要做相应的修改。

注意：如果你想在Apache或IIS上运行J2EE/PHP应用程序，将包括appName的目录拷贝到Apache/IIS的文档根目录下。

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