用Navicat尝试连接oracle数据库,报错“CannotloadOCIDLL87:InstantClientpackageisrequiredforBasicandTNSconnection.”Oracle需要装client才能让第三方工具通过OCI(OracleCallInterface)来连接。该资源里面有:oci.dll和sqlplus.exe适合版本11的Navicat