oracle禁用操作系统认证方式登陆
WINDWOS 平台:
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到oracle的安装目录下 cd %ORACLE_Home%/network/admin目录下,找到一个sqlnet.ora的文件(若没有，可以手工创建)
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编辑以下内容:
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# This file is actually generated by netca. But if customers choose to
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# install "Software Only", this file wont exist and without the native
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# authentication, they will not be able to connect to the database on NT.
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#SQLNET.AUTHENTICATION_SERVICES = (NTS)
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注: 若有此文件，默认的是 SQLNET.AUTHENTICATION_SERVICES = (NTS), 此时,只要在其前面增加一个#,
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注释掉此行,就可以了
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? ? ? LINUX平台:
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到cd $ORACLE_HOME/network/admin目录下:
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查看是否有sqlnet.ora文件，若没有手工创建,
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[oracle@rh4-db2 admin]$ more sqlnet.ora
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# sqlnet.ora Network Configuration File: /ora10g/product/10.2.0/network/admin/sqlnet.ora
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# Generated by Oracle configuration tools.
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NAMES.DIRECTORY_PATH= (TNSNAMES)
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sqlnet.authentication_services=(none)
