01、PLSQL Developer 12连接oracle数据库

1、下载资料

instantclient-basic-windows.x64-11.2.0.4.0.zip

plsqldev1202x64.msi

链接:https://pan.baidu.com/s/1WQJY1EgnXQGUcMugeQ1tbA
提取码:78ha

2. 安装

输入plsql永久注册码:
Product Code:4t46t6vydkvsxekkvf3fjnpzy5wbuhphqz
serial Number:601769
password:xs374ca

3、instantclient-basic-windows.x64-11.2.0.4.0.zip直接解压

将instantclient_11_2放入PLSQL Developer 1安装目录下

根据个人来配置,由于我的安装目录为:

D:Program FilesPLSQL Developer 12instantclient_11_2

在D:Program FilesPLSQL Developer 12instantclient_11_2中创建目录NETWORKADMIN

并在D:Program FilesPLSQL Developer 12instantclient_11_2NETWORKADMIN创建文件tnsnames.ora

编辑tnsnames.ora

orcl = 
   (DESCRIPTION = 
     (ADDRESS_LIST = 
       (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521)) 
     ) 
     (CONNECT_DATA = 
       (SERVICE_NAME = orcl) 
     ) 
   )

HOST 连接ip
PORT 端口号
SERVICE_NAME 数据库名 orcl 表示oracle数据库

4、配置环境变量

NLS_LANG
AMERICAN_AMERICA.AL32UTF8 或 SIMPLIFIED CHINESE_CHINA.ZHS16GBK

TNS_ADMIN
D:Program FilesPLSQL Developer 12instantclient_11_2NETWORKADMIN

5、配置instantclient

启动plsql后,先不登录,直接进入页面,在configure->preferences->connection(工具–首选项–连接)中配置Oracle Home(Oracle 主目录)和OCI library(OCI库),配置如下:

保存以上配置后,重新启动PLSQL,登录,数据库填写上面配置的Database名orcl,要对应。

6、登录PLSQL Developer 12

如图所示,表示连接成功

 

原文地址:https://www.cnblogs.com/M87-A/p/14860392.html