配置oracle 9i 客户端，免安装

2009-09-23 12:54

1.下载Oracle Client Package . 从http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/winsoft.html下载 Instant Client Package – Basic包( 标注:All files required to run OCI, OCCI, and JDBC-OCI applications)这里下载的是Version 10.2.0.4 2.本地保存Oracle Client Package: 创建文件夹,比如oracle_client,将下载的文件加压缩到此文件夹里.(笔者目录: D:/oracle_client/instantclient_10_2) 3.在当前目录下,手动配置sqlnet.ora和tnsnames.ora 比如这里是: sqlnet.ora文件内容: SQLNET.AUTHENTICATION_SERVICES= (NTS) NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)   tnsnames.ora文件内容(斜体表示需要替换的内容): jcms= (DESCRIPTION =     (ADDRESS_LIST =       (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.230)(PORT = 1521))     )     (CONNECT_DATA =       (SERVICE_NAME = viewline)     ) )   4.配置环境变量 变量名: TNS_ADMIN 变量值: D:/oracle_client/instantclient_10_2 否则出现:ORA-12154: TNS:could not resolve the connect identifier specified错误     如果之前安装了Oracle 又卸载,会遗留NLS_LANG=NA的键值.输入RegEdit打开注册表HKEY_LOCAL_MACHINE/SOFTWARE/ORACLE.在右面找到NLS_LANG=NA并删除掉 否则会报ORA-12705: Cannot access NLS data files or invalid 错误.   5.安装pl/sql软件(过程略) 6.配置pl/sql的Oracle连接参数: 选择pl/sql的工具/首选项(too/ preference/)里的连接,在右面设置Oracle主目录名(即安装目录)和OCI库. Oracle主目录名: D:/oracle_client/instantclient_10_2 OCI库: D:/oracle_client/instantclient_10_2/oci.dll 7.登陆pl/sql测试成功

 

客户端安装文件我会上传到我的资源中，欢迎大家下载。