Configuration of environment variables in win7 Java ~~~

1. download Java

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

Ii. install Java

We recommend that you keep clicking Next during the installation process, because there may be plug-ins or advertisements, and you can also set environment variables in the future.

3. Set Environment Variables

The environment variable settings for win7 are similar to those for XP. Right-click computer> Properties> advanced system settings and choose advanced> environment variable from system properties]

The default Java installation path is c: \ Program Files \ Java \ jdk1.6.0 _ 26

Set the environment variable to be the same as that of XP.

Add the java_home and classpath variables in the [system variables] and edit the path

Java_home variable value: C: \ Program Files \ Java \ jdk1.6.0 _ 26

The classpath variable value is .; c: \ Program Files \ Java \ jdk1.6.0 _ 26 \ Lib \ DT. jar, c: \ Program Files \ Java \ jdk1.6.0 _ 26 \ Lib \ tools. jar (Pay attention to the first two punctuation marks..;Do not miss out)

Add the following two paths at the end of the variable value of path; C: \ Program Files \ Java \ jdk1.6.0 _ 26 \ bin; C: \ Program Files \ Java \ jdk1.6.0 _ 26 \ JRE \ bin(Note that there is a symbol above;)

After the environment variables are set, they are basically OK!

Check whether Java is installed. You only need to input the javac, Java-version, and javac commands in the command prompt to check whether the following results are correct.

To install Java in XP, refer: Http://blog.sina.com.cn/s/blog_67493dad0100tah5.html

Java is installed on 32-bit 64-bit win7, and Java environment variable settings in win7