java-home

How can I install Netbeans with JDK 10

由 浪子不回头ぞ 提交于 2019-11-26 16:50:02
问题 I try the command line with JavaHome: netbeans-trunk-nightly-201803230002-javase-windows.exe --javahome "C:\Program Files\Java\jdk-10" It should work, but I receive a message: There is no JRE at the specified location C:\Program Files\Java\jdk-10 Thanks! 回答1: Updated on July 31, 2018 to strikethrough obsolete information, and add details on the official release of NetBeans 9. You are downloading NetBeans from Oracle's site, so you should have no expectation that even the nightly dev build

How to set CATALINA_HOME variable in windows 7?

由 痴心易碎 提交于 2019-11-26 15:23:34
问题 I have downloaded apache-tomcat-7.0.35 . My JDK version is jdk1.6.0_27 . How do I configure CATALINA_HOME as an environment variable and how do I run Tomcat server under Windows 7? 回答1: Setting the JAVA_HOME , CATALINA_HOME Environment Variable on Windows One can do using command prompt: set JAVA_HOME=C:\ "top level directory of your java install" set CATALINA_HOME=C:\ "top level directory of your Tomcat install" set PATH=%PATH%;%JAVA_HOME%\bin;%CATALINA_HOME%\bin OR you can do the same: Go

what is the reason for the existence of the JAVA_HOME environment variable?

由 戏子无情 提交于 2019-11-26 12:39:46
问题 Many java based application requires to set JAVA_HOME env variable. What\'s the purpose of this variable? 回答1: Environment variables are strings that contain information such as drive, path, or file name. The JAVA_HOME environment variable points to the directory where the Java runtime environment (JRE) is installed on your computer. 回答2: The purpose is to point to where Java is installed. $JAVA_HOME/bin/java should execute the Java runtime. 回答3: When you run a Java program you need to first

How to set JAVA_HOME in Linux for all users

由 跟風遠走 提交于 2019-11-26 11:33:27
I am new to Linux system and there seem to be too many Java folders. java -version gives me: java version "1.7.0_55" OpenJDK Runtime Environment (rhel-2.4.7.1.el6_5-x86_64 u55-b13) OpenJDK 64-Bit Server VM (build 24.51-b03, mixed mode) When I am trying to build a Maven project , I am getting error: Error: JAVA_HOME is not defined correctly. We cannot execute /usr/java/jdk1.7.0_05/bin/java Could you please tell me which files I need to modify for root as well as not-root user and where exactly is java located? That Dave Guy find /usr/lib/jvm/java-1.x.x-openjdk vim /etc/profile Prepend sudo if

How to set Oracle's Java as the default Java in Ubuntu?

由 与世无争的帅哥 提交于 2019-11-26 08:58:03
问题 How do I change the value of JAVA_HOME in Ubuntu to point to Oracle\'s Java? Should it point to java-6-sun or java-6-sun-1.6.0.24 ? 回答1: I put the line: export JAVA_HOME=/usr/lib/jvm/java-7-oracle in my ~/.bashrc file. /usr/lib/jvm/java7-oracle should be a symbolic link pointing to /usr/lib/jvm/java-7-oracle-[version number here] . The reason it's a symbolic link is that in case there's a new version of the JVM, you don't need to update your .bashrc file, it should automatically point to the

Java_home in Maven

由 跟風遠走 提交于 2019-11-26 05:32:43
问题 When I ran mvn -version , I noticed the java_home points to ...jdk\\jre (as shown below). Is that wrong? Isn\'t it supposed to point to ...\\jdk.x.y.z (without the \\jre )? If so, how do I reset it? (In global %java_home% points to the jdk directory) C:\\Users\\Owner>mvn -version Apache Maven 2.2.1 (r801777; 2009-08-06 15:16:01-0400) Java version: 1.7.0_17 Java home: C:\\Program Files\\Java\\jdk1.7.0_17\\jre Default locale: en_US, platform encoding: Cp1252 OS name: \"windows 7\" version: \"6

How to set JAVA_HOME in Linux for all users

由 走远了吗. 提交于 2019-11-26 02:27:25
问题 I am new to Linux system and there seem to be too many Java folders. java -version gives me: java version \"1.7.0_55\" OpenJDK Runtime Environment (rhel-2.4.7.1.el6_5-x86_64 u55-b13) OpenJDK 64-Bit Server VM (build 24.51-b03, mixed mode) When I am trying to build a Maven project , I am getting error: Error: JAVA_HOME is not defined correctly. We cannot execute /usr/java/jdk1.7.0_05/bin/java Could you please tell me which files I need to modify for root as well as not-root user and where

How to set java_home on Windows 7?

由 拈花ヽ惹草 提交于 2019-11-25 21:43:58
问题 I went to the Environment Variables in \'System\' in the control panel and made two new variables, one for user variables and one for system variables. Both were named JAVA_HOME and both pointing to C:\\Sun\\SDK\\jdk\\bin But for some reason, I still get the below error when running a Java command... BUILD FAILED C:\\Users\\Derek\\Desktop\\eclipse\\eclipse\\glassfish\\setup.xml:161: The following error occurred while executing this line: C:\\Users\\Derek\\Desktop\\eclipse\\eclipse\\glassfish\
订阅 java-home