how to install jdk on windows 7

Windows to install multiple versions of JDK on the same machine, modify the environment variable does not take effect problem handling methodThe machine has jdk1.7 installed, and earlier projects need to rely on jdk1.6, so both jdk1.6 and jdk1.7 are installed natively.Before installing jdk1.6, perform java-version to getC:\users\liuxiang2>java-versionJavaversion

%;-djava.endorsed.dirs=%catalina_ Home%\endorsed;-djava.io.tmpdir=%catalina_base%\temp;-djava.util.logging.manager= Org.apache.juli.classloaderlogmanager;-djava.util.logging.config.file=%catalina_base%\conf\logging.properties " ^--jvmms 128 ^--JVMMX 256If not errorlevel 1 goto installedecho Failed installing '%service_name% ' SERVICEGoto END: Installedecho the service '%service_name% ' has been installed.: EndCD "%current_dir%" The main thing is here, and then there is the configuration of the T

Install CentOS 7 and centos with a USB flash drive on Windows 7 If you already have Windows 7, you have to install CentOS 7 again.1. Divide

Abstract: you do not need to use a dial, a USB flash drive, or a virtual machine. You only need an empty partition to experience Win8 without affecting Windows 7, test availability (32-bit Windows 7 flagship edition with 32-bit Windows 8 consumer preview edition ).1. downloa

To install Windows Phone 7 on Windows XP, you only need to modify installonlhs and installonwinxp and change the value of 1 to 0. Step 1: Download Windows Phone Developer Tools RTW from Microsoft Official Website Is: http://www.microsoft.com/downloads/en/detai

Gitosis is a server tool that uses SSH to manage git repositories. It is interesting that the interface for adding users and setting permissions is not a webpage, but a special git repository. You only need to set a project, and then push, gitosis will change the server settings, cool! In Linux, the installation method is very mature, and there are a lot of Internet Google, while in windows, installation takes a lot of effort, as long as it is sometim

ubuntu system is formatted and the computer is restarted, it cannot normally enter the system, because the grub of the system is damaged when formatting the corresponding partition of the ubuntu system, the system cannot be normally entered ). 2. there are many tools to use a USB flash drive to install a new Windows 7 system to create a USB flash drive. here I a

Delete ubuntu9.04 from hard disk installation I tried and tried on XP It should also apply to win7, because the original author said it was under win7. (See below) Vista has never been tried. It should be okay. Prerequisites: There are both ubuntu8.04 and 9.04 ISO images. All failed after multiple methods were tested on the Internet! Until you see this article: (Click + expand source to view)In Windows 7, w

games require high display performance, only high-performance independent graphics cards are used. The benefits of this design not only give the notebook display performance a wider range of applications, but also meet the high battery life requirements of the notebook mobile, so as to meet the user's display performance requirements, at the same time, get the best endurance time. Today, we will not discuss the development history of the dual-display technology, nor identify the performance of

Yesterday I bought ThinkPad x230 and pre-installed the Win8 system. I was worried that many tools could not run on Win8. So I wanted to install Windows 7. At first, I found that I needed to modify the BIOS, to enable the UEFI compatibility mode, you can install win7. The procedure is as follows: 1. Click F1 to go To

One-click USB flash drive _ How to use a USB flash drive to install the system-Windows XP system and Windows 7 system tutorial-one-click USB flash drive boot disk creation tool tutorialStep 1: preparations and precautions before preparation 1. Download the one-click USB flash drive system software (Note: The computer m

Yesterday I bought Thinkpad x230 and pre-installed the win8 system. I was worried that many tools could not run on win8. So I wanted to install Windows 7. At first, I found that I needed to modify the BIOS, to enable the UEFI compatibility mode, you can install win7. The procedure is as follows: 1. Click F1 to go To t

Many DBAs are still at Oracle 9i or 10g, possibly because of the Oracle 11g price issue. This article will explain the installation of Oracle 11g under Windows 7, and I hope you can see some of the new features of 11g. Recently unloaded their own Windows Vista system, installed on the Windows7 flagship version, in the installation process also encountered a lot o

========================================================== ============================ Windows 7 x64 cross-platform development environment installation configuration zhangliang ========================================================== ==================================== required path: 1) root directory of all development kits: % devpack_home % = c: \ devpack2) JDK