摘要：Tomcat 5.5.35 下发生的错误：代码：<html:option value="<%= hmpElement.get("value") %>"></html:option>错误：org.apache.jasper.JasperException: /jsp/demo.jsp(25,14) Attribute value hmpElement.get("value") is quoted with " which must be escaped when used within th 阅读全文

摘要：ERROR:ORA-01034: ORACLE not availableORA-27101: shared memory realm does not exist环境：WindowsXP SP3 + Oracle 10g R2cmdMicrosoft Windows XP [Version 5.1.2600](C) Copyright 1985-2001 Microsoft Corp.C:\Documents and Settings\zhonglisha>sqlplusSQL*Plus: Release 10.2.0.1.0 - Production on 木 2月 23 13:06 阅读全文

摘要：环境：windows XP +Oracle 10g R2一、listener文件中的GLOBAL_DBNAME ,SID_NAME可能与实例名称不符，修改后，重启listener.二、专有服务器模式下processes值设的过小。 可通过以下方法解决：1.cmd2.sqlplus3.connect sys/test as sysdba4.查看会话数、processes、sessions SQL> select count(*) from v$session; COUNT(*) ---------- 45 SQL> show parame... 阅读全文