下载liferay - portal - src - 4.2 .2源代码包,然后解压缩到D盘修改属性文件portal - ejb\classes\system.propertiesuser.country = CNuser.language = zh修改属性文件portal - ejb\classes\portal.propertiesportal.release = professional修改属性文件tools\ext_tmpl\ext - ejb\classes\tools\ext_tmpl\ext - ejb\classes\portal - ext.propertiesportal.release = professional修改属性文件release.propertieslp.source.dir = D: / liferay - portal - src - 4.2 . 2 lp.ext.dir = D: / workspace / ext(Liferay二次开发的扩展开发工程)lp.eclipse.dir = D: / eclipselp.eclipse.project.name = extant.installer.dir = F: / soft / apache - ant - 1.7 . 0 修改属性文件app.server.propertiesapp.server.type = tomcatapp.server.parent.dir = D: / (Tomcat所在的目录,tomcat必须是Liferay网站上提供的tomcat,其他版本的有问题)app.server.tomcat.dir = $... ... {app.server.parent.dir} / tomcat - 5.5 . 17 修改属性文件build.properties#javac.compiler = jikes(jikes是Liferay默认的编译器,但是不支持jdk1.5的新语法)javac.compiler = modern(使用的sun的JDK进行编译)配置环境变量java:应该都知道ant:在path中添加F:\soft\apache - ant - 1.7 . 0 \bin开始编译cmd到D:liferay - portal - src - 4.2 .2目录运行antstart(编译文件)antbuild - ext(提取文件)在到D:\workspace\ext目录运行antdeploy编译完成 下面启动tomcat就可以访问Liferay了下一篇讲Liferay的二次开发环境