Oracle10g EM乱码之快速解决

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Oracle10g EM乱码之快速解决

作者：eygle |【转载时请以超链接形式标明文章出处和作者信息及本声明】
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一直没怎么用10g的EM工具,今天打开来看看,发现也有相传已久的乱码问题.网上也流传着N种解决方案,仔细看一下,其实这个问题很好解决.

如果安装时,我们系统环境变量设置的是中文环境,那么就不会有这个问题.这个问题根本原因在于安装时,JDK/JRE字符集的自动选择.

在 $ORACLE_HOME/jdk/jre/lib 和 $ORACLE_HOME/jre/1.4.2/lib/ 目录下都有多种字符集字体配置文件:

[oracle@danaly ~]$ cd $ORACLE_HOME/jdk/jre/lib
[oracle@danaly lib]$ ls font*zh_CN*
font.properties.zh_CN.Redhat  font.properties.zh_CN.Redhat2.1  
font.properties.zh_CN.Sun  font.properties.zh_CN_UTF8.Sun

[oracle@danaly lib]$ cd $ORACLE_HOME/jre/1.4.2/lib/
[oracle@danaly lib]$ ls font*zh_CN*
font.properties.zh_CN.Redhat  font.properties.zh_CN.Redhat2.1  
font.properties.zh_CN.Sun  font.properties.zh_CN_UTF8.Sun

我们只要用合适的中文字符集文件替换缺省文件即可,我选择使用font.properties.zh_CN.Redhat来替换缺省字体定义文件:

[oracle@danaly lib]$ cp font.properties.zh_CN.Redhat font.properties

替换之后需要清理一下Cache,重启EM即可.

Cache路径通常位于:

$ORACLE_HOME/oc4j/j2ee/oc4j_applications/applications/em/em/cabo/images/cache/zhs

清除所有gif文件即可.然后重新启动EM:

[oracle@danaly zhs]$ emctl stop dbconsole
TZ set to PRC
oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0  
Copyright (c) 1996, 2005 oracle Corporation.  All rights reserved.
http://danaly.hurrray.com.cn:1158/em/console/aboutApplication
Stopping oracle Enterprise Manager 10g Database Control ... 
 ...  Stopped. 
[oracle@danaly zhs]$ emctl start dbconsole
TZ set to PRC
oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0  
Copyright (c) 1996, 2005 oracle Corporation.  All rights reserved.
http://danaly.hurrray.com.cn:1158/em/console/aboutApplication
Starting oracle Enterprise Manager 10g Database Control .............. started. 
------------------------------------------------------------------
Logs are generated in directory 
/opt/oracle/product/10.2.0/danaly.hurrray.com.cn_danaly/sysman/log

现在登陆Web页面,EM显示就可以正常显示中文了.

注意：如果经过以上处理仍然不能正确显示中文，请参考以下说明：

打开刚替换好的font.properties，或者查看原有的中文字体文件：

[oracle@smsdbrac1 lib]$ tail -2 font.properties.zh_CN.Redhat
filename.-misc-zysong18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1=/usr/share/fonts/zh_CN/TrueType/zysong.ttf

注意其中包含了filename指向中文字体文件，请确认该文件在你的服务器上是否存在，如果不存在，改换一个存在的中文字体文件即可，也可以自行下载安装新的字体文件：

[oracle@smsdbrac1 lib]$ ls -al /usr/share/fonts/zh_CN/TrueType/zysong.ttf
-rw-r--r-- 1 root root 9249332 Mar 29 2002 /usr/share/fonts/zh_CN/TrueType/zysong.ttf

历史上的今天...
>> 2008-03-23文章:

决战顺义之边-CS真人对决

>> 2007-03-23文章:

开卷《中国IT应用技术蓝皮书》

By eygle on 2006-03-23 15:19 | Comments (12) | Posted to Oracle10g/11g | Edit |

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留言 (12)

大虾的方案确实不错，已完美解决EM乱码问题，但不知isqlplus下的乱麻如何解决？请大虾指教！！！

Posted by: zhu_yc at January 13, 2007 3:21 PM

[oracle@danaly lib]$ cp font.properties.zh_CN.Redhat font.properties
不明白你是拷贝哪个目录下的？
cd $ORACLE_HOME/jdk/jre/lib

cd $ORACLE_HOME/jre/1.4.2/lib/

Posted by: zengmuansha at June 17, 2008 10:16 AM

cd $ORACLE_HOME/jdk/jre/lib

cd $ORACLE_HOME/jre/1.4.2/lib/
这两个目录下都要执行CP
$ cp font.properties.zh_CN.Redhat font.properties

Posted by: tom.shew at October 29, 2008 10:44 PM

试过您给出的方法,除了dbconsole在用emctl stop dbconsole时出现
[oracle@localhost bin]$ ./emctl start dbconsol
TZ set to PRC
EM Configuration issue. /u01/app/oracle/OraHome_1/localhost.localdomain_V410237D not found.
[oracle@localhost bin]$ ./emctl start dbconsole
TZ set to PRC
OC4J Configuration issue. /u01/app/oracle/OraHome_1/oc4j/j2ee/OC4J_DBConsole_localhost.localdomain_V410237D not found.
这里实际有的文件夹比提示的少最后一个字母"D",我把文件夹改成带D之后,提示出错的位置变成了下一个位置,也是带"D"

只好用ecma -r方式重启dbconsole.
两个位置的font.properties 我都用font.properties.zh_CN.Redhat替换
缓存中的文件我也已清除,但是一访问,还是获得乱码的图片.gif

Posted by: yonghengdi at November 7, 2008 7:23 PM

实现不了啊，怎么回事~~~

Posted by: xue at December 16, 2008 4:12 PM

OEM还是英文的~~

Posted by: xue at December 16, 2008 4:13 PM

英文的和你的浏览器语言设置有关！

Posted by: eygle at December 16, 2008 4:28 PM

我安装linux没有没有选择中文支持。
[root@rac lib]# tail 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

[root@rac lib]#
[root@rac fonts]# pwd
/usr/share/fonts
[root@rac fonts]# ls --没有zh_CN
重新安装中文语言包
[root@rac fonts]# rpm -qpl /opt/fonts-chinese-3.02-9.6.el5.noarch.rpm
warning: /opt/fonts-chinese-3.02-9.6.el5.noarch.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
/etc/ghostscript
/etc/ghostscript/CIDFnmap.zh_CN
/etc/ghostscript/CIDFnmap.zh_TW
/etc/ghostscript/FAPIcidfmap.zh_CN
/etc/ghostscript/FAPIcidfmap.zh_TW
/etc/ghostscript/cidfmap.zh_CN
/etc/ghostscript/cidfmap.zh_TW
/usr/share/doc/fonts-chinese-3.02
/usr/share/doc/fonts-chinese-3.02/doc
/usr/share/doc/fonts-chinese-3.02/doc/arphicpl-big5.txt
/usr/share/doc/fonts-chinese-3.02/doc/arphicpl-gb.txt
/usr/share/doc/fonts-chinese-3.02/doc/arphicpl.txt
/usr/share/doc/fonts-chinese-3.02/doc/release.txt
/usr/share/doc/fonts-chinese-3.02/doc/zhongyi-license.txt
/usr/share/fonts/chinese
/usr/share/fonts/chinese/TrueType
/usr/share/fonts/chinese/TrueType/ukai.ttf
/usr/share/fonts/chinese/TrueType/uming.ttf
/usr/share/fonts/chinese/TrueType/zysong.ttf
/usr/share/fonts/chinese/misc
/usr/share/fonts/chinese/misc/fonts.alias
/usr/share/fonts/chinese/misc/taipei16.pcf.gz
/usr/share/fonts/chinese/misc/taipei20.pcf.gz
/usr/share/fonts/chinese/misc/taipei24.pcf.gz
/usr/share/fonts/chinese/misc/vga12x24.pcf.gz
/usr/share/fonts/zh_CN
/usr/share/fonts/zh_CN/TrueType
/usr/share/fonts/zh_TW
/usr/share/fonts/zh_TW/TrueType
[root@rac fonts]# rpm -ivh /opt/fonts-chinese-3.02-9.6.el5.noarch.rpm
warning: /opt/fonts-chinese-3.02-9.6.el5.noarch.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing... ########################################### [100%]
1:fonts-chinese ########################################### [100%]
[root@rac fonts]#
[oracle@rac zhs]$ emctl stop dbconsole
TZ set to PRC
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0
Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
http://rac:1158/em/console/aboutApplication
Stopping Oracle Enterprise Manager 10g Database Control ...
... Stopped.
[oracle@rac zhs]$ emctl start dbconsole
TZ set to PRC
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0
Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
http://rac:1158/em/console/aboutApplication
Starting Oracle Enterprise Manager 10g Database Control ....

结果还是乱码
没有语言了

Posted by: 黄铃斐 at June 15, 2009 5:51 PM

缓存每次都是清除了的，把机器重启也不行。。。

Posted by: 黄铃斐 at June 15, 2009 5:55 PM

解决了．多谢！！我把我windows　ＸＰ机器上的字符拷过来，把文件夹地址一改，果然成攻．

Posted by: liutw at August 5, 2009 3:29 PM

哎，终于解决了。太谢谢你了！

Posted by: Lee at December 15, 2009 1:03 PM

哎，终于解决了。太谢谢你了！

Posted by: Lee at December 15, 2009 1:04 PM

www.eygle.com

Oracle10g EM乱码之快速解决

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