这里说的对Ubuntu Server 14.04 LTS（64bit）已安装weblogic Server 12c（12.1.3） Zip Distribution遇到的问题。至于Windows什么好说的，仅仅要你依据wls1213_dev.zip中自带的README.TXT一步步做。是不会出现故障的。可是对于在一个干净的Ubuntu Server下的来说。依据向导的说明你是装不起来的。由于它缺少了必要的环境设置。或许这对于linux下的老手来说这些都不是事。
当在安装中遇到问题时。假设询问百度，你会所搜到非常多安装教程（大部分是Windows环境）。个别安装向导中还会提到两个环境变量的设置，这两个变量在安装文件夹下的README.txt中不曾提到，这两个是：
1. JAVA_VENDOR=Sun
2. CONFIG_JVM_ARGS=-Djava.security.egd=file:/dev/./urandom
当中 JAVA_VENDOR=Sun 从weblogic Server 12c（12.1.2）之后应该是不须要再设置了。而CONFIG_JVM_ARGS=-Djava.security.egd=file:/dev/./urandom是针对Linux环境的。可是在Ubuntu 都不起作用。真不知道，倒是Weblogic的问题。还是Ubuntu自身的问题。
在给出我的安装步骤之前，给各位再提供篇Oracle官方关于Weblogic 12c ZIP的安装指导。在Ubuntu下没指导意义。
以下我们步入正题。
准备工作
1.你须要为你的Ubuntu安装好JDK，并设置好环境变量。至于怎样去做，这里不再细说，不会的同学请自己谷歌或百度。
2、从Oralce官网下载最新的Weblogic 12c （当前文档编写时的最新版本号是Weblogic 12c（12.1.3））。
安装步骤
1、将下载的wls1213_dev.zip 解要到home下，名为wls12130。
unzip wls1213_dev.zip mv wls12130 ~
2、安装
cd ~/wls12130 export MW_HOME=/home/zhaojh/wls12130/ export JAVA_OPTIONS="-Djava.security.egd=file:/dev/./urandom" ./configure.sh输出
************************************************** WebLogic Server 12g (12.1.3.0) Zip Configuration MW_HOME: /home/zhaojh/wls12130/ AVA_HOME: /home/zhaojh/jvm-7-oracle ************************************************** Please wait while 740 jars are unpacked ... ...Unpacking done 0 to goo goto go BUILD SUCCESSFUL Total time: 0 seconds CLASSPATH=......省略 PATH=.....省略 Your environment has been set. Configuring WLS... BUILD SUCCESSFUL Total time: 0 seconds Do you want to configure a new domain? [y/n]? n注意上面输出信息最后那个 “Do you want to configure a new domain?
” 时选择n
3、配置一个新域
. $MW_HOME/wlserver/server/bin/setWLSEnv.sh mkdir -p user_projects/domains/mydomain cd user_projects/domains/mydomain java $JAVA_OPTIONS -Xmx1024m -XX:MaxPermSize=256m weblogic.Server输出内容
<Oct 27, 2014 1:10:35 PM CST> <Info> <Security> <BEA-090905> <Disabling the CryptoJ JCE Provider self-integrity check for better startup performance. To enable this check, specify -Dweblogic.security.allowCryptoJDefaultJCEVerification=true.> <Oct 27, 2014 1:10:35 PM CST> <Info> <Security> <BEA-090906> <Changing the default Random Number Generator in RSA CryptoJ from ECDRBG128 to FIPS186PRNG. To disable this change, specify -Dweblogic.security.allowCryptoJDefaultPRNG=true.> <Oct 27, 2014 1:10:36 PM CST> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) 64-Bit Server VM Version 24.65-b04 from Oracle Corporation.> /home/zhaojh/wls12130/user_projects/domains/mydomain/config not found No config.xml was found. Would you like the server to create a default configuration and boot? (y/n): <strong><span style="color:#ff0000;">y</span></strong> <Oct 27, 2014 1:10:38 PM CST> <Info> <Management> <BEA-140013> </home/zhaojh/wls12130/user_projects/domains/mydomain/config not found> <Oct 27, 2014 1:10:38 PM CST> <Info> <Security> <BEA-090065> <Getting boot identity from user.> Enter username to boot WebLogic server:weblogic Enter password to boot WebLogic server:<password> For confirmation, please re-enter password required to boot WebLogic server:<password> <Oct 27, 2014 1:10:48 PM CST> <Info> <Management> <BEA-141254> <Generating new domain directory in /home/zhaojh/wls12130/user_projects/domains/mydomain.> <Oct 27, 2014 1:10:57 PM CST> <Info> <Management> <BEA-141255> <Domain generation completed in 9,318 milliseconds.> <Oct 27, 2014 1:10:57 PM CST> <Info> <Management> <BEA-141107> <Version: WebLogic Server 12.1.3.0.0 Fri May 30 18:25:10 PDT 2014 1606070 > <Oct 27, 2014 1:10:58 PM CST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING.> <Oct 27, 2014 1:10:58 PM CST> <Info> <WorkManager> <BEA-002900> <Initializing self-tuning thread pool.> <Oct 27, 2014 1:10:58 PM CST> <Info> <WorkManager> <BEA-002942> <CMM memory level becomes 0. Setting standby thread pool size to 256.> <Oct 27, 2014 1:10:59 PM CST> <Notice> <Log Management> <BEA-170019> <The server log file /home/zhaojh/wls12130/user_projects/domains/mydomain/servers/myserver/logs/myserver.log is opened. All server side log events will be written to this file.> <Oct 27, 2014 1:11:02 PM CST> <Notice> <Security> <BEA-090082> <Security initializing using security realm myrealm.> <Oct 27, 2014 1:11:14 PM CST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STANDBY.> <Oct 27, 2014 1:11:14 PM CST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING.> Oct 27, 2014 1:11:15 PM weblogic.wsee.WseeCoreMessages logWseeServiceStarting INFO: The Wsee Service is starting <Oct 27, 2014 1:11:15 PM CST> <Notice> <Log Management> <BEA-170027> <The server has successfully established a connection with the Domain level Diagnostic Service.> <Oct 27, 2014 1:11:15 PM CST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to ADMIN.> <Oct 27, 2014 1:11:15 PM CST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RESUMING.>
当控制台上显示<Server state changed to RESUMING.>时。你就能够从浏览器中訪问 http://localhost:7001/console 了
总结
在Ubuntu Server下安装Weblogic 12c （12.1.3）时，除了依照安装说明（安装文件夹下README.txt中）做之外，还须要注意两点：
1、在開始安装前不要忘了在设置MW_HOME的同一时候设置 JAVA_OPTIONS="-Djava.security.egd=file:/dev/./urandom" 。
2、在运行./configure.sh 时，在显示“Do you want to configure a new domain? [y/n]? ”当您选择 “n”。
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