1．引入Crystal Report SDK的Jar文件到工程中。导入C:\Program Files\Common Files\Crystal Decisions\2.0\jars目录下的Jar文件。(注重OB405.jar xerces.jar除外。)
2．官方网站
Developer Zone:
http://www.businessobjects.com/prodUCts/dev_zone/
Java Developer Zone:
http://www.businessobjects.com/products/dev_zone/java/default.ASP?ref=devzone_main
IBM Developer Zone:
http://www.businessobjects.com/products/dev_zone/ibm/default.asp?ref=devzone_javazone_main
Crystal Report for IBM WebSphere studio Demo
http://FTP1.businessobjects.com/outgoing/devzone/IBMWebSphereDemo.Html
Crystal Reports Advanced Developer Edition
Crystal Reports for IBM WebSphere Studio Application Developer 5.1.1 Plugin (WSAD 5.1.1)
http://www.businessobjects.com/products/reporting/crystalreports/eval10/datasave_keycodes.asp?activity_type_id=569
3．官方例程
Crystal Reports 9 Xtreme Web Sample（必须用Tomcat4.0，到jbuilderX目录中去找吧。）
adv_ras9_jsp_samples.exe (学习RAS9，必备例程)