Ubuntu Server 14.04 LTS（64bit）下安装 weblogic Server 12c（12.1.3） Zip Distribution

这里说下关于在Ubuntu Server 14.04 LTS（64bit）下安装weblogic Server 12c（12.1.3） Zip Distribution遇到的问题。至于Windows环境下的安装没什么好说的，只要你根据wls1213_dev.zip中自带的README.TXT一步步做，是不会出现问题的。但是对于在一个干净的Ubuntu Server下的来说，根据向导的说明你是装不起来的。因为它缺少了必要的环境设置，也许这对于linux下的老手来说这些都不是事。

当在安装中遇到问题时，如果询问百度，你会所搜到很多安装教程（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，这两个变量在安装目录下的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

其中 JAVA_VENDOR=Sun 从weblogic Server 12c（12.1.2）之后应该是不需要再设置了。而CONFIG_JVM_ARGS=-Djava.security.egd=file:/dev/./urandom是针对Linux环境的。但是在Ubuntu 都不起作用。真不知道，倒是Weblogic的问题，还是Ubuntu自身的问题。

再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。

下面我们步入正题。

准备工作

1.你需要为你的Ubuntu安装好JDK，并设置好环境变量。至于如何去做，这里不再细说，不会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。

<span style="white-space:pre">			</span>unzip wls1213_dev.zip
<span style="white-space:pre">			</span>mv wls12130 ~

2、安装

<span style="white-space:pre">			</span>cd ~/wls12130
<span style="white-space:pre">			</span>export MW_HOME=/home/zhaojh/wls12130/
<span style="white-space:pre">			</span>export JAVA_OPTIONS="-Djava.security.egd=file:/dev/./urandom"
<span style="white-space:pre">			</span>./configure.sh 

<span style="white-space:pre">			</span>**************************************************
<span style="white-space:pre">			</span>WebLogic Server 12g (12.1.3.0) Zip Configuration

<span style="white-space:pre">			</span>MW_HOME:   /home/zhaojh/wls12130/
<span style="white-space:pre">			</span>JAVA_HOME: /home/zhaojh/jvm-7-oracle
<span style="white-space:pre">			</span>**************************************************

<span style="white-space:pre">			</span>Please wait while 740 jars are unpacked ...
<span style="white-space:pre">			</span>...Unpacking done                                                                            0 to goo goto go


<span style="white-space:pre">			</span>BUILD SUCCESSFUL
<span style="white-space:pre">			</span>Total time: 0 seconds
<span style="white-space:pre">			</span>CLASSPATH=......省略

<span style="white-space:pre">			</span>PATH=.....省略

<span style="white-space:pre">			</span>Your environment has been set.
<span style="white-space:pre">			</span>Configuring WLS...

<span style="white-space:pre">			</span>BUILD SUCCESSFUL
<span style="white-space:pre">			</span>Total time: 0 seconds
 
<span style="white-space:pre">			</span><strong>Do you want to configure a new domain?  [y/n]? <span style="color:#ff0000;">n</span></strong>

3、配置一个新域

<span style="white-space:pre">		</span>. $MW_HOME/wlserver/server/bin/setWLSEnv.sh
<span style="white-space:pre">		</span>mkdir -p user_projects/domains/mydomain
<span style="white-space:pre">		</span>cd user_projects/domains/mydomain
<span style="white-space:pre">		</span>java $JAVA_OPTIONS -Xmx1024m -XX:MaxPermSize=256m weblogic.Server

<span style="white-space:pre">		</span><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.> 
<span style="white-space:pre">		</span><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.> 
<span style="white-space:pre">		</span><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.> 

<span style="white-space:pre">		</span>/home/zhaojh/wls12130/user_projects/domains/mydomain/config not found

<span style="white-space:pre">		</span>No config.xml was found.
<span style="white-space:pre">		</span>Would you like the server to create a default configuration and boot? (y/n): <strong><span style="color:#ff0000;">y</span></strong>
<span style="white-space:pre">		</span><Oct 27, 2014 1:10:38 PM CST> <Info> <Management> <BEA-140013> </home/zhaojh/wls12130/user_projects/domains/mydomain/config not found> 
<span style="white-space:pre">		</span><Oct 27, 2014 1:10:38 PM CST> <Info> <Security> <BEA-090065> <Getting boot identity from user.> 
<span style="white-space:pre">		</span>Enter username to boot WebLogic server:<strong><span style="color:#ff0000;">weblogic</span></strong>
<span style="white-space:pre">		</span>Enter password to boot WebLogic server:<strong><span style="color:#ff0000;"><password></span></strong>
<span style="white-space:pre">		</span>For confirmation, please re-enter password required to boot WebLogic server:<span style="color:#ff0000;"><strong><password></strong></span>
<span style="white-space:pre">		</span><Oct 27, 2014 1:10:48 PM CST> <Info> <Management> <BEA-141254> <Generating new domain directory in /home/zhaojh/wls12130/user_projects/domains/mydomain.> 
<span style="white-space:pre">		</span><Oct 27, 2014 1:10:57 PM CST> <Info> <Management> <BEA-141255> <Domain generation completed in 9,318 milliseconds.> 
<span style="white-space:pre">		</span><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 > 
<span style="white-space:pre">		</span><Oct 27, 2014 1:10:58 PM CST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING.> 
<span style="white-space:pre">		</span><Oct 27, 2014 1:10:58 PM CST> <Info> <WorkManager> <BEA-002900> <Initializing self-tuning thread pool.> 
<span style="white-space:pre">		</span><Oct 27, 2014 1:10:58 PM CST> <Info> <WorkManager> <BEA-002942> <CMM memory level becomes 0. Setting standby thread pool size to 256.> 
<span style="white-space:pre">		</span><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.> 
<span style="white-space:pre">		</span><Oct 27, 2014 1:11:02 PM CST> <Notice> <Security> <BEA-090082> <Security initializing using security realm myrealm.> 
<span style="white-space:pre">		</span><Oct 27, 2014 1:11:14 PM CST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STANDBY.> 
<span style="white-space:pre">		</span><Oct 27, 2014 1:11:14 PM CST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING.> 
<span style="white-space:pre">		</span>Oct 27, 2014 1:11:15 PM weblogic.wsee.WseeCoreMessages logWseeServiceStarting
<span style="white-space:pre">		</span>INFO: The Wsee Service is starting
<span style="white-space:pre">		</span><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.> 
<span style="white-space:pre">		</span><Oct 27, 2014 1:11:15 PM CST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to ADMIN.> 
<span style="white-space:pre">		</span><Oct 27, 2014 1:11:15 PM CST> <Notice> <WebLogicServer> <BEA-000365> <strong><span style="color:#ff0000;"><Server state changed to RESUMING.> </span></strong>

总结

在Ubuntu Server下安装Weblogic 12c （12.1.3）时，除了按照安装说明（安装目录下README.txt中）做之外，还需要注意两点：

1、在开始安装前不要忘了在设置MW_HOME的同时设置 JAVA_OPTIONS="-Djava.security.egd=file:/dev/./urandom" 。

2、在执行./configure.sh 时，在显示“Do you want to configure a new domain?  [y/n]? ”时选择 “n”。