解压文件nexus-2.6.4-02
修改配置文件：nexus-2.6.4-02\bin\jsw\conf\wrapper.conf
# Set the JVM executable # (modify this to absolute path if you need a Java that is not on the OS path) wrapper.java.command=java
# Set the JVM executable # (modify this to absolute path if you need a Java that is not on the OS path) wrapper.java.command=C:\Program Files\Java\jdk1.6.0_45\bin\java
可以执行启动命令：nexus-2.6.4-02\bin\nexus start
报错：
wrapper | OpenSCManager failed - 拒绝访问。（0x5）
查找原因 ： http://blog.csdn.net/ybw2011/article/details/7690710
runas /user:administrator cmd
输入密码，出现窗口再次执行命令，又出现错误
wrapper | The nexus-webapp service is not installed - 指定的服务未安装。 (0x424)
查找原因：没有安装
所以先执行 ：nexus install
再执行启动： nexus start
nexus install wrapper | nexus installed. nexus start E:\nexus-2.6.4-02\bin>nexus start wrapper | Starting the nexus service... wrapper | Waiting to start... wrapper | Waiting to start... wrapper | Waiting to start... wrapper | The nexus service was launched, but failed to start.
看不到错误，查看配置文件，发现有log配置
打开配置日志：
# ******************************************************************** # Wrapper Logging Properties # ******************************************************************** # Enables Debug output from the Wrapper. #wrapper.debug=TRUE # Format of output for the console. (See docs for formats) wrapper.console.format=PM # Log Level for console output. (See docs for log levels) wrapper.console.loglevel=INFO # Log file to use for wrapper output logging. wrapper.logfile=../logs/wrapper.log # Format of output for the log file. (See docs for formats) wrapper.logfile.format=LPTM # Log Level for log file output. (See docs for log levels) wrapper.logfile.loglevel=INFO # Maximum size that the log file will be allowed to grow to before # the log is rolled. Size is specified in bytes. The default value # of 0, disables log rolling. May abbreviate with the 'k' (kb) or # 'm' (mb) suffix. For example: 10m = 10 megabytes. #wrapper.logfile.maxsize=0 # Maximum number of rolled log files which will be allowed before old # files are deleted. The default value of 0 implies no limit. #wrapper.logfile.maxfiles=0 # Log Level for sys/event log output. (See docs for log levels) #wrapper.syslog.loglevel=NONE
再次启动，同样的错误停止，找到日志位置查看日志
jvm 5 | java.lang.UnsupportedClassVersionError: org/sonatype/nexus/bootstrap/jsw/JswLauncher : Unsupported major.minor version 51.0 jvm 5 | at java.lang.ClassLoader.defineClass1(Native Method) jvm 5 | at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) jvm 5 | at java.lang.ClassLoader.defineClass(ClassLoader.java:615) jvm 5 | at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) jvm 5 | at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) jvm 5 | at java.net.URLClassLoader.access$000(URLClassLoader.java:58) jvm 5 | at java.net.URLClassLoader$1.run(URLClassLoader.java:197) jvm 5 | at java.security.AccessController.doPrivileged(Native Method) jvm 5 | at java.net.URLClassLoader.findClass(URLClassLoader.java:190) jvm 5 | at java.lang.ClassLoader.loadClass(ClassLoader.java:306) jvm 5 | at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) jvm 5 | at java.lang.ClassLoader.loadClass(ClassLoader.java:247) jvm 5 | Could not find the main class: org.sonatype.nexus.bootstrap.jsw.JswLauncher. Program will exit. jvm 5 | Exception in thread "main"
升级JVM版本到1.7
# Set the JVM executable # (modify this to absolute path if you need a Java that is not on the OS path) wrapper.java.command=C:\Program Files\Java\jdk1.7.0_45\bin\java
再次启动服务
E:\nexus-2.6.4-02\bin>nexus start wrapper | Starting the nexus service... wrapper | Waiting to start... wrapper | Waiting to start... wrapper | Waiting to start... wrapper | Waiting to start... wrapper | nexus started.
好像是没有问题了，试一下网址：http://localhost:8081/nexus/index.html#welcome
好了出现主界面。点击右上角login 用 admin/admin123 进行登录，左边菜单树有变化了，基本安装完成了！