1)安装Oracle 11g 64位 2)安装32位的Oracle客户端( instantclient-basic-win32-11.2.0.1.0) 下载instantclient-basic-win32-11.2.0.1.0.zip (一定得是32位的,不要下错了版本,下载地址:http://download.csdn.net/detail/zxcvbnm32123/5573643),将其
1)安装Oracle 11g 64位
2)安装32位的Oracle客户端( instantclient-basic-win32-11.2.0.1.0)
下载instantclient-basic-win32-11.2.0.1.0.zip (一定得是32位的,不要下错了版本,下载地址:http://download.csdn.net/detail/zxcvbnm32123/5573643),将其解压至Oracle安装目录的Product下(本机命名为:instantclient_11_2):G:\app\jiacai\product\instantclient_11_2。
拷贝数据库安装根目录下的一个目录G:\app\jiacai\product\11.2.0\dbhome_1\NETWORK到Oracle客户端目录下G:\app\jiacai\product\instantclient_11_2(其实只需要 NETWORK\ADMIN\tnsnames.ora)
3)安装PL/SQL Developer(简体中文10版本下载地址:http://download.csdn.net/detail/zxcvbnm32123/5573667)
(PS:数据库名为你安装Orcal的实例名,安装时默认为orcl,这个不要弄错哦~~~)
安装 PL/SQL Developer,在perference->Connection里面设置OCI Library和Oracle_Home,例如本机设置为:
Oracle Home :D:\Oracle\app\YM\product\instantclient_11_2
OCI Library :D:\Oracle\app\YM\product\instantclient_11_2\oci.dll
如下图所示:
直接把路径复制粘贴进来就可以。
4) 设置环境变量(修改PATH和TNS_ADMIN环境变量)
对于NLS_LANG环境变量, 最好设置成和数据库端一致, 首先从数据库端查询字符集信息:
SQL> select userenv('language') nls_lang from dual;
NLS_LANG
----------------------------------------------------
SIMPLIFIED CHINESE_CHINA.ZHS16GBK
右击"我的电脑" - "属性" - "高级" - "环境变量" - "系统环境变量":
1>.选择"Path" - 点击"编辑", 把 "D:\Oracle\app\YM\product\instantclient_11_2;" 加入;
2>.点击"新建", 变量名设置为"TNS_ADMIN", 变量值设置为"D:\Oracle\app\YM\product\instantclient_11_2;", 点击"确定";
3>.点击"新建", 变量名设置为"NLS_LANG", 变量值设置为"SIMPLIFIED CHINESE_CHINA.ZHS16GBK", 点击"确定";
最后点击"确定"退出.
破解方法:在PL/SQL Developer安装文件中有注册机,可以通过注册机进行破解(简体中文10版本下载地址:http://download.csdn.net/detail/zxcvbnm32123/5573667),运行注册机时一定要关闭360等杀毒软件,破解过程如下:
按顺序打开“PL/SQL Developer→帮助→注册”,填入所需注册码、序列号、密码即可,如下图:
OK,破解成功!启动 PL/SQL Developer ,运行无问题。

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