摘要：
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userManager' defined in class path resource [applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: error at : 阅读全文
摘要：
1、Oracle 11g R2安装手册For Windows1.下载Oracle 11g R2 for Windows版本，下载地址如下官方网站：http://download.oracle.com/otn/nt/oracle11g/112010/win32_11gR2_database_1of2.ziphttp://download.oracle.com/otn/nt/oracle11g/112010/win32_11gR2_database_2of2.zip2.解压两个压缩包到同一目录，即"database"，然后单击解压目录下的"setup.exe" 阅读全文