1.1.3 修改/添加系统变量ORACLE_HOME ORACLE_HOME D:\app\root\product\12.1.0\dbhome_1 1.1.4 添加系统变量TNS_ADMIN TNS_ADMIN %ORACLE_HOME%\NETWORK\ADMIN\ 1.1.5未配置OCI环境变量会出现哪些情况? Cannot create oci environment Access violation at address 00007FF90188A6EF in module ‘OraClient12.Dl...