Installing the Jdk,python SDK and environment variable configuration

Jdk

The first is to download the installation package

http://pan.baidu.com/share/link?shareid=3261115669&uk=369127748

The generic JDK and JRE are installed together, reminding you that JDK and JRE are not installed together, and installed separately in different file directories

If the JDK is installed in Java, the JRE is installed in the JRE

After installing the environment variables can be configured, this is the JDK can use the key

Configuring the JDK environment variables

Configure environment variables after installing JDK computer → properties → advanced system settings → advanced → environment variables

System variables → new java_home variable.

Variable value fill in the JDK installation directory (I am E:\Java\jdk1.7.0)

System variables → find Path variable → edit

Enter%java_home%\bin;%java_home%\jre\bin at the end of the variable value;

(Note that the original path of the variable value at the end of there is no; number, if not, first enter; number and then enter the above code)

System variables → new CLASSPATH variable

The value of the variable is filled in.%java_home%\lib;%java_home%\lib\tools.jar (note that there is a little ahead)

System Variable Configuration complete

1. Verify that the configuration is running successfully cmd input java-version (there are spaces between Java and-version)
2. If the version information is displayed, the installation and configuration are successful.

Python

: http://pan.baidu.com/share/link?shareid=3261115669&uk=369127748

To view environment variables configuration: Environment variables, such as advanced system settings, properties, computers, and so on, system variable->path, such as: Enter Python at the command prompt, verify that the installation was successful, if successful, if the prompt is invalid, Restart your computer, and then enter Python verification. sdk:http://pan.baidu.com/share/link?shareid=3195149332&uk=369127748 this part as long as the decompression, put on a disk can be, not specifically installed. On my Computer right-click Properties to open , click "Advanced System Settings". Go to the second step.

Click on "Environment variables". Go to the third step.

Find the path selected in the system variable (the blue one in the picture) and click "Edit" below. Go to step fourth.

Add the Platform-tools directory path to the ANDROIDSDK in the variable value, and here I am E:\android-sdk_r20.0.3-windows\android-sdk-windows\platform-tools.

Run ADB on the Windows runtime
You have succeeded in appearing the picture. Since this environment variable is configured successfully, it can be used basically. Small partners, enter a few commands to see it.

Installing the Jdk,python SDK and environment variable configuration