TENERSID_LISTSID_DESCSID_NAMEPLSExtProcORACLE_HOMEDoracleproduct1020tg_1PROGRAMextprocSID_DESCSID_NAMEsmsORACLE_HOMEDoracleproduct1020tg_1PROGRAMtg4msql这一段是新添加上的！
LISTENERDESCRIPTION_LISTDESCRIPTIONADDRESSPROTOCOLIPCKEYEXTPROC1注释掉该行ADDRESSPROTOCOLTCPHOST19216816838PORT1521安转ORACLETRANSPARENTGATEWAY的WINDOWSNT主机IP和端口
STEP23关闭