请教一下高手:
小弟最近在用vc8(vc2005)+occi连接oracle数据库时客户端的配置存在问题,老是连接不上。我的配置步骤是这样的,
首先下载instant client ,然后下载sdk,解压instant client 到目录C:/instantclient_11_2,然后解压sdk到同一个目
录,然后在安装了oracle11g的服务器上下载oci下面的lib文件和dll文件,将oraocci11.dll,oraocci11d.dll,oraocci11.sym
oraocci11d.sym放在C:/instantclient_11_2/VC8/目录下,把oraocci11.lib,oraocci11d.lib放在C:/instantclient_11_2/sdk/lib/msvc/vc8/目录下,然后设置环境变量为:C:/instantclient_11_2/VC8;C:/instantclient_11_2
在打开vc2005在选项中设置include和库文件目录。然后调试,代码如下:
const string userName = "ugprs";
const string password = "Sys123456";
const string connectString = "//192.168.0.133:1521/gprs";
oracle::occi::Environment *env = oracle::occi::Environment::createEnvironment("ZHS16GBK","UTF8");
{
Connection *conn = env->createConnection(
userName, password,connectString);
Statement *stmt = conn->createStatement("select fid,fdesc_l2,fdesc_l3 from t_bas_param");
ResultSet *rs = stmt->executeQuery();
while (rs->next())
{
string l1=rs->getString(1);
string l2=rs->getString(2);
string l3=rs->getString(3);
cout <<"表空间名称:"<<l1<<" 内容:"<<l2<<" 日志:"<<l3<<endl;
}
stmt->closeResultSet(rs);
conn->terminateStatement(stmt);
env->terminateConnection(conn);
}
oracle::occi::Environment::terminateEnvironment(env);
}
catch (SQLException &sqlExcp)
{
int error = sqlExcp.getErrorCode();
cout<<"Error code:"<<error<<endl;
}
在这句上出现异常:
Connection *conn = env->createConnection(
userName, password,connectString);
错误码为24960,现在怎么调试都调不通,那位高手能给解决一下!