Eclipse Download and install

There are a lot of small partners who don't know where eclipse is downloaded and how to install it, so let me give you a demonstration.

The most common software for learning Java is Eclipse, which is not available immediately after Eclipse installation, and requires installing the JDK and setting up the environment. Here's a complete introduction to the entire process of eclipse from installation to use.

Eclipse installation

1. 1

   Download eclipse, suggest the official website download (completely free), go to the official website select "Eclipse IDE for Java EE developers", choose 32-bit or 64-bit according to your computer condition

2. 2

   Click "Download" to skip to the next page, and then click here to download it directly.

3. 3

   Download down is a compressed package, directly decompression, no installation. However, Eclipse is not open at this point, and the next step is to install the JDK setup environment.

   END

JDK Installation and environment construction

1. 1

   JDK or recommended website download, select the bottom "Windows X86" (32-bit) or "Windows X64" (64-bit) download

2. 2

   The final step is to build the environment, right-click My Computer, properties, advanced system settings, advanced, environment variables

3. 3

   Select the new system variable below, in the pop-up box,

   Fill in the variable name: java_home

   Variable value fill in the specific installation path of the JDK (e.g. D:\Java\jdk1.8.0_60)

   Also new

   Variable name CLASSPATH

   The value of the variable.; %java_home%\lib\dt.jar;%java_home%\lib\tools.jar; (Note that there is a point at the front)

   Edit Path

   Variable name: Path

   Variable value:;%java_home%\bin (click Edit to add this value later)

4. 4

   Verify that the environment is configured successfully, Win+r run the cmd input java-version (note that there are spaces between Java and-version!!!) ）

5. 5

   The display version number is configured successfully

   END

Running Eclipse successfully

1. 1

   Try running eclipse, we try the simplest "HelloWorld" and run it successfully!

Eclipse Download and install