Java Programming tool installation in Win7

First, download Java

Official address: http://www.oracle.com/technetwork/java/javase/downloads/jdk-6u26-download-400750.html

Java SE Runtime Environment 8 update 114 for Windows JDK6 32/64 latest Java Run environment download: http://www.downcc.com/soft/info/13852.html

Second, install Java

The installation process is recommended to always click Next, because there may be plug-ins or ads, also easy to set up later environment variables.

Third, set environment variables

Win7 's environment variable settings are similar to XP, right click on "Computer"--"properties"--"Advanced system Settings" and then select "Advanced" in System Properties--"Environment variables"

The default Java installation path is C:Program filesjavajdk1.6.0_26

Setting environment variables is the same as XP.

Add Java_home and Classpath two variables and edit path in "System variables"

The Java_home variable value is C:Program filesjavajdk1.6.0_26

The classpath variable value is.; C:Program Filesjavajdk1.6.0_26libdt.jar,c:program Filesjavajdk1.6.0_26libtools.jar (note the first two punctuation marks.; Don't omit it)

Add the following two paths to the last side of the variable value of path; C:Program Filesjavajdk1.6.0_26bin; C:Program Filesjavajdk1.6.0_26jrebin (note preceded by a symbol;)

Set a good environment variable after the basic OK!

Check to see if Java is installed as long as you enter Javac, Java-version, javac in the command prompt, look for the following three commands.