客服电话
APP下载
迪恩网络APP
随时随地掌握行业动态
官方微信
扫描二维码
关注迪恩网络微信公众号
|
iSQL*PLUS介绍 iSQL*PLUS是从ORACLE 9i开始提供的新功能，是SQL*PLUS的Web形式(ORACLE 11g已经不支持)。是基于三层结构设计的。其client、middle、server可以位于同一台机器上也可以位于不同的机器。iSqlPlus不需要单独安装，通过isqlplus，用户可以不需要安装任何ORACLE客户端，就能够通过浏览器方式的使用SQL*PLUS进行数据操作与数据库管理。普通的数据库用户可以直接通过isqlplus的网址http://ip:port/isqlplus登陆,进入该网址后会直接进入数据库用户登陆界面，使用数据库中的普通用户即可登陆；但如果是DBA用户登陆isqlpus，则需要首先配置iSQL*PLUS DBA的用户和口令，然后输入网址http://ip:port/isqlplus/dba，进入该网址后首先会弹出一个登陆框，要求先输入iSQL*Plus DBA的用户和密码，注意这里不是数据库用户，而是iSQL*PLUS应用服务器要求的用户和密码，然后才能出现iSQL*PLUS登陆界面，此时可以输入sys或者system用户，登陆数据库进行管理。要以DBA身份登陆isqlplus，必须先配置好oc4j用户。采用xml配置文件认证的方式。该配置文件位于$ORACLE_HOME/oc4j/j2ee/isqlplus/application-deployments/isqlplus/config但是该配置文件中的密码是加密过的，所以我们不能手动修改该文件，而是通过JAZN(Java AuthoriZatioN)来配置。JAZN是ORACLE提供的一个JASS(Java Authentication and Authorization Service)工具. 如何进入JAZN命令环境？ 1.进入到目录$ORACLE_HOME/oc4j/j2ee/isqlplus/application-deployments/isqlplus/下，如下所示： [oracle@DB-Server isqlplus]$ pwd /database/product/dbhome_1/oc4j/j2ee/isqlplus/application-deployments/isqlplus [oracle@DB-Server isqlplus]$ ls application.log config isqlplus orion-application.xml 2.确保JAVA_HOME环境变量指向了正确的jdk（需要1.4以上）路径，可以使用ORACLE自带的jdk，位于$ORACLE_HOME/jdk 3.执行以下命令 [oracle@DB-Server isqlplus]$ $ORACLE_HOME/jdk/bin/java -Djava.security.properties=$ORACLE_HOME/oc4j/j2ee/home/config/jazn.security.props -jar $ORACLE_HOME/oc4j/j2ee/home/jazn.jar -user "iSQL*Plus DBA/admin" -password welcome -shell 其中realm=iSQL*Plus DBA，user=admin，这些可以从xml配置文件中看到，admin的默认密码是welcome，但是admin用户默认没有webDba权限，不能直接用于登陆isqlplus。通过JAZN，可以完成以下任务 1:新建用户kerry 密码设置为etl123!@# JAZN:> adduser "iSQL*Plus DBA" kerry etl123!@# 2:列出用户 查看这个组的用户 JAZN:> listusers "iSQL*Plus DBA" admin kerry JAZN:> listusers iSQL*Plus DBA/admin iSQL*Plus DBA/kerry 3.授予用户kerry DBA的权限 JAZN:> grantrole webDba "iSQL*Plus DBA" kerry 4.撤销用户kerry DBA的权限 JAZN:> revokerole webDba "iSQL*Plus DBA" kerry 5.查看角色 JAZN:> listroles iSQL*Plus DBA/webDba iSQL*Plus DBA/admin 6.删除用户 JAZN:> remuser "iSQL*Plus DBA" kerry 7.修改用户密码 JAZN:> setpasswd "iSQL*Plus DBA" kerry etl123!@# 123456 8.退出JAZN命令环境 JAZN:> exit 上面我们创建了一个用户kerry，密码为etl123!@#，并且已经授予webDba权限。接下来重新启动isqlplus应用服务器isqlplusctl stop、isqlplusctl start 再进入网址http://ip:5560/isqlplus/dba，在弹出的对话框中输入kerry和etl123!@#，就可以进入到数据库登陆界面了，选择以sysdba或sysoper身份登陆了。
启动iSQL*PLUS
如果登录isqlplus页面打不开（报错）： http://ip:5560/isqlplus/，首先检查isqlplus服务启动没有，然后检查一下端口 [oracle@DB-Server ~]$ isqlplusctl start iSQL*Plus 10.2.0.1.0 Copyright (c) 2003, 2005, Oracle. All rights reserved. getnameinfo failed getnameinfo failed Starting iSQL*Plus ... iSQL*Plus started. [oracle@DB-Server ~]$ netstat -an | grep 5560 tcp 0 0 0.0.0.0:5560 0.0.0.0:* LISTEN 停止iSQL*PLUS [oracle@DB-Server ~]$ isqlplusctl stop iSQL*Plus 10.2.0.1.0 Copyright (c) 2003, 2005, Oracle. All rights reserved. getnameinfo failed getnameinfo failed iSQL*Plus instance on port 5560 is not running ...
日志信息
iSQL*PLUS使用的是Log4j，如下所示： [oracle@DB-Server isqlplus]$ cd $ORACLE_HOME/oc4j/j2ee/oc4j_applications/applications/isqlplus/isqlplus/WEB-INF/classes [oracle@DB-Server classes]$ ls log4j.properties oracle [oracle@DB-Server classes]$ more log4j.properties # Log4j configuration file. # Set root logger level and its only appender to A1. #log4j.rootLogger=ALL, A1 #log4j.rootLogger=DEBUG, A1 #log4j.rootLogger=INFO, A1 #log4j.rootLogger=WARN, A1 #log4j.rootLogger=ERROR, A1 log4j.rootLogger=FATAL, A1 #log4j.rootLogger=OFF, A1 # A1 is set to be a ConsoleAppender. log4j.appender.A1=org.apache.log4j.ConsoleAppender # A1 uses PatternLayout. log4j.appender.A1.layout=org.apache.log4j.PatternLayout log4j.appender.A1.layout.ConversionPattern=%d{ISO8601} %-5.5p [%t] %-20.20c{2} - %m%n # R is a rolling log file appender log4j.appender.R=org.apache.log4j.RollingFileAppender log4j.appender.R.File=isqlplus.log log4j.appender.R.MaxFileSize=100KB # Keep one backup file log4j.appender.R.MaxBackupIndex=1 log4j.appender.R.layout=org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern=%d{ISO8601} %-5.5p [%t] %-20.20c{2} - %m%n [oracle@DB-Server classes]$
在ORACLE 10g的$oracle_home/oc4j/j2ee/isqlplus/log目录下，你可以看到如下一些日志： 日志文件位于$ORACLE_HOME/oc4j/j2ee/isqlplus/application-deployments/isqlplus/application.log [oracle@DB-Server WEB-INF]$ cd $ORACLE_HOME/oc4j/j2ee/isqlplus/application-deployments/isqlplus [oracle@DB-Server isqlplus]$ ls application.log config isqlplus orion-application.xml [oracle@DB-Server isqlplus]$ more application.log 12/04/22 13:31:07 Started 12/04/22 13:31:09 isqlplus: jsp: init 12/04/22 13:31:09 isqlplus: config: init 12/04/22 13:31:09 isqlplus: uix: init 12/04/22 13:31:09 isqlplus: 9.0.4.1.0 Started 12/04/22 14:07:13 isqlplus: config: destroy 12/04/22 14:07:13 isqlplus: 9.0.4.1.0 Stopped 12/04/22 14:07:13 Stopped (JVM termination) 12/09/27 17:23:21 Started 12/09/27 17:23:29 isqlplus: jsp: init 12/09/27 17:23:30 isqlplus: config: init 12/09/27 17:23:31 isqlplus: uix: init 12/09/27 17:23:31 isqlplus: 9.0.4.1.0 Started 帮助的日志记录在： $ORACLE_HOME/oc4j/j2ee/isqlplus/application-deployments/isqlplushelp/application.log [oracle@DB-Server log]$ ls global-application.log http-web-access.log rmi.log server.log [oracle@DB-Server log]$ more rmi.log 12/04/22 13:31:07 9.0.4.1.0 Started 12/04/22 14:07:13 9.0.4.1.0 Stopped (JVM termination) 12/09/27 17:23:19 9.0.4.1.0 Started 12/11/08 17:43:38 9.0.4.1.0 Started 12/11/08 17:54:01 9.0.4.1.0 Stopped (Shutdown executed by jazn.com/admin from 127.0.0.1 (localhost), 2) 12/11/08 17:55:42 9.0.4.1.0 Started [oracle@DB-Server log]$ more server.log 12/04/22 13:31:07 9.0.4.1.0 Started 12/04/22 13:31:07 9.0.4.1.0 Started 12/04/22 14:07:13 9.0.4.1.0 Stopped (JVM termination) 12/09/27 17:23:19 9.0.4.1.0 Started 12/09/27 17:23:21 9.0.4.1.0 Started 12/11/08 17:43:37 9.0.4.1.0 Started 12/11/08 17:43:38 Forced or abrupt (crash etc) server shutdown detected, starting recovery process... 12/11/08 17:43:38 Recovery completed, 0 connections committed and 0 rolled back... 12/11/08 17:43:38 9.0.4.1.0 Started 12/11/08 17:54:01 9.0.4.1.0 Stopped (Shutdown executed by jazn.com/admin from 127.0.0.1 (localhost), 2) 12/11/08 17:55:42 9.0.4.1.0 Started 12/11/08 17:55:42 9.0.4.1.0 Started [oracle@DB-Server log]$ more http-web-access.log 172.20.61.185 - - [27/Sep/2012:17:24:39 +0800] "GET /isqlplus/ HTTP/1.1" 200 9154 172.20.61.185 - - [27/Sep/2012:17:24:39 +0800] "GET /isqlplus/cabo/styles/cache/blaf-A0-zh_CN-ie-windows.css HTTP/1 .1" 200 13850 172.20.61.185 - - [27/Sep/2012:17:24:39 +0800] "GET /isqlplus/cabo/images/cache/c-ghss.gif HTTP/1.1" 200 97 172.20.61.185 - - [27/Sep/2012:17:24:39 +0800] "GET /isqlplus/images/logo.gif HTTP/1.1" 200 7361 172.20.61.185 - - [27/Sep/2012:17:24:39 +0800] "GET /isqlplus/cabo/images/t.gif HTTP/1.1" 200 85 172.20.61.185 - - [27/Sep/2012:17:24:39 +0800] "GET /isqlplus/images/help.gif HTTP/1.1" 200 288 172.20.61.185 - - [27/Sep/2012:17:24:40 +0800] "GET /isqlplus/cabo/jsLibs/MarlinCoreA4.js HTTP/1.1" 200 26036 172.20.61.185 - - [27/Sep/2012:17:24:40 +0800] "GET /isqlplus/cabo/images/cache/c-ghsc.gif HTTP/1.1" 200 72 172.20.61.185 - - [27/Sep/2012:17:24:40 +0800] "GET /isqlplus/cabo/images/cache/c-ghe.gif HTTP/1.1" 200 85 172.20.61.185 - - [27/Sep/2012:17:24:40 +0800] "GET /isqlplus/cabo/images/cache/c-ghse.gif HTTP/1.1" 200 219 172.20.61.185 - - [27/Sep/2012:17:24:40 +0800] "GET /isqlplus/cabo/images/cache/c-ghc.gif HTTP/1.1" 200 133 172.20.61.185 - - [27/Sep/2012:17:24:40 +0800] "GET /isqlplus/cabo/images/cache/zhs/b-login.gif HTTP/1.1" 200 715 172.20.61.185 - - [27/Sep/2012:17:24:40 +0800] "GET /isqlplus/cabo/images/cache/c-skir.gif HTTP/1.1" 200 66 172.20.61.185 - - [27/Sep/2012:17:24:43 +0800] "GET /favicon.ico HTTP/1.1" 404 135 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "POST /isqlplus/login.uix HTTP/1.1" 200 11618 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/cabo/images/t.gif HTTP/1.1" 304 0 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/images/logo.gif HTTP/1.1" 304 0 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/cabo/jsLibs/MarlinCoreA4.js HTTP/1.1" 304 0 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/images/logout.gif HTTP/1.1" 200 360 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/cabo/styles/cache/blaf-A0-zh_CN-ie-windows.css HTTP/1 .1" 304 0 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/cabo/images/cache/c-ghss.gif HTTP/1.1" 304 0 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/cabo/images/cache/zhs/tb-56-0.gif HTTP/1.1" 200 971 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/images/help.gif HTTP/1.1" 304 0 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/cabo/images/cache/c-ghsc.gif HTTP/1.1" 304 0 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/cabo/images/cache/c-ghc.gif HTTP/1.1" 304 0 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/cabo/images/cache/c-ghse.gif HTTP/1.1" 304 0 172.20.61.185 - - [27/Sep/2012:17:24:52 +0800] "GET /isqlplus/cabo/i [oracle@DB-Server log]$ more global-application.log 12/04/22 13:31:07 Started 12/04/22 13:31:08 defaultWebApp: jsp: init 12/04/22 13:31:08 defaultWebApp: 9.0.4.1.0 Started 12/04/22 14:07:13 defaultWebApp: 9.0.4.1.0 Stopped 12/04/22 14:07:13 Stopped (JVM termination) 12/09/27 17:23:20 Started 12/09/27 17:23:27 defaultWebApp: jsp: init 12/09/27 17:23:27 defaultWebApp: 9.0.4.1.0 Started 12/11/08 17:43:38 Started 12/11/08 17:43:39 defaultWebApp: jsp: init 12/11/08 17:43:39 defaultWebApp: 9.0.4.1.0 Started 12/11/08 17:54:01 defaultWebApp: 9.0.4.1.0 Stopped 12/11/08 17:54:01 Stopped (Shutdown executed by jazn.com/admin from 127.0.0.1 (localhost), 2) 12/11/08 17:55:42 Started 12/11/08 17:55:43 defaultWebApp: jsp: init 12/11/08 17:55:43 defaultWebApp: 9.0.4.1.0 Started 配置问题 1：变更session的有效期： 在$ORACLE_HOME/oc4j/j2ee/oc4j_applications/applications/isqlplus/isqlplus/WEB-INF下的web.xml文件中。 设置： <session-config> <session-timeout>15</session-timeout> </session-config> 为分钟状态。 2：限制登录 [oracle@DB-Server WEB-INF]$ vi web.xml <?xml version = '1.0' encoding = 'windows-1252'?> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"> <web-app> <display-name>iSQL*Plus</display-name> <description>iSQL*Plus Configuration File</description> <servlet> <servlet-name>config</servlet-name> <servlet-class>oracle.sqlplus.iplus.core.Config</servlet-class> <init-param> <param-name>iSQLPlusAllowUserMarkup</param-name> <param-value>none</param-value> <description>Valid values are: none | all</description> </init-param> <init-param> <param-name>iSQLPlusConnectIdList</param-name> <param-value>wgods;bics;orcl</param-value> <description>The database(s) to which iSQL*Plus users are restricted. The list should contain the Oracle SIDs or SERVICE NAMEs , separated by a semicolon (;). If there are no entries, database access is not restricted through iSQL*Plus.</description> </init-param> 其中的<param-value>代表$ORACLE_HOME/network/admin/tnsnames.ora中的名字，如果设置服务名后，只能从下拉框选择。 如果<param-value>没有设置值，那么可以手动输入SID。如下所示： 3：修改iSQL*PLUS端口 转到$ORACLE_HOME/oc4j/j2ee/isqlplus/config下，编辑http-web-site.xml文件 问题锦集 1：中文环境，按钮字体出现乱码。可以选址语言。切换到英文环境即可看到按钮的字体 解决办法： [oracle@DB-Server zhs]$ cd $ORACLE_HOME/jdk/jre/lib [oracle@DB-Server lib]$ ls audio font.properties.ja.Redhat6.2 font.properties.zh_CN.Redhat2.1 images charsets.jar font.properties.ja.Redhat7.2 font.properties.zh_CN.Sun jce.jar cmm font.properties.ja.Redhat7.3 font.properties.zh_CN_UTF8.Sun jsse.jar content-types.properties font.properties.ja.Redhat8.0 font.properties.zh_HK.Sun jvm.hprof.txt ext font.properties.ja.Turbo font.properties.zh_HK_UTF8.Sun jvm.jcov.txt flavormap.properties font.properties.ja.Turbo6.0 font.properties.zh_HK_UTF8.Sun2003 locale font.properties font.properties.ko_KR.Sun font.properties.zh.Turbo logging.properties font.properties_back font.properties.ko_KR_UTF8.Sun font.properties.zh_TW.Redhat plugin.jar font.properties.ja font.properties.ko_KR_UTF8.Sun2003 font.properties.zh_TW.Redhat2.1 psfontj2d.properties font.properties.ja_JP.Sun font.properties.ko.Redhat font.properties.zh_TW.Sun psfont.properties.ja font.properties.ja_JP.Sun2003 font.properties.ko.Redhat2.1 font.properties.zh_TW_UTF8.Sun rt.jar font.properties.ja_JP_UTF8.Sun font.properties.Redhat6.1 font.properties.zh_TW_UTF8.Sun2003 security font.properties.ja_JP_UTF8.Sun2003 font.properties.Redhat8.0 fonts sunrsasign.jar font.properties.ja.Redhat3 font.properties.SuSE8.0 i386 zi font.properties.ja.Redhat6.1 font.properties.zh_CN.Redhat im [oracle@DB-Server lib]$ 备份font.properties [oracle@DB-Server lib]$ cp font.properties font.properties_back [oracle@DB-Server lib]$ cp font.properties.zh_CN.Redhat font.properties 查看font.properties文件，确认文件中指定的字体文件zysong.ttf在系统内存在。若不存在需要修改此文件或安装这个字体 [oracle@DB-Server lib]$ tail -10 font.properties fontset.dialoginput.plain=\ -b&h-luxi mono-medium-r-normal--*-%d-*-*-m-*-iso8859-1,\ -isas-song ti-medium-r-normal--*-%d-*-*-c-*-gb2312.1980-0 fontset.default=\ -b&h-luxi sans-medium-r-normal--*-%d-*-*-p-*-iso8859-1,\ -isas-song ti-medium-r-normal--*-%d-*-*-c-*-gb2312.1980-0 filename.-misc-zysong18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1=/usr/share/fonts/zh_CN/TrueType/zysong.ttf [oracle@DB-Server lib]$ 转到/usr/share/fonts目录下，发现没有zh_CN目录，新建目录zh_CN/TrueType，去网上下载字体zysong.ttf放在/usr/share/fonts/zh_CN/TrueType目录下。 然后 [oracle@DB-Server fonts]$ cd $ORACLE_HOME/oc4j/j2ee/oc4j_applications/applications/isqlplus/isqlplus/cabo/images/cache/zhs/ [oracle@DB-Server zhs]$ ls b-0dac.gif b-54.gif b-cancel.gif b-execute.gif b-login.gif b-save.gif tb-56-0.gif b-0dac.imx b-54.imx b-cancel.imx b-execute.imx b-login.imx b-save.imx tb-56-0.imx [oracle@DB-Server zhs]$ rm * [oracle@DB-Server zhs]$ isqlplusctl stop iSQL*Plus 10.2.0.1.0 Copyright (c) 2003, 2005, Oracle. All rights reserved. getnameinfo failed getnameinfo failed Stopping iSQL*Plus ... iSQL*Plus stopped. [oracle@DB-Server zhs]$ isqlplusctl start iSQL*Plus 10.2.0.1.0 Copyright (c) 2003, 2005, Oracle. All rights reserved. getnameinfo failed getnameinfo failed Starting iSQL*Plus ... iSQL*Plus started. [oracle@DB-Server zhs]$ 2：以DBA账号登录时，如果不指定连接标识符，则会报如下错误：ORA-12154：TNS：could not resolve the connect identifier specified.
|
请发表评论