First, the tool download
Link: https://pan.baidu.com/s/1geOdq3h Password: pzl5
Second, Java general programming
Unzip the downloaded data and press Readme.txt to install the JDK and eclipse.
Third, Java network programming
(i). Web and Java EE plug-in installation
If eclipse has installed the web and Java EE plug-ins, take the second step directly
Otherwise, select Help->installnew Software in the Eclipse menu bar,
enter in the work with column http://download.eclipse.org/releases/ganymede/, select Web and Java EE options, click Next (Wait a while)
(b). Eclipse and Tomcat Connection and configuration
This part is relatively simple, Baidu search title follow the steps can be completed.
Here is a link I used to configure:
Https://jingyan.baidu.com/article/3065b3b6efa9d7becff8a4c6.html
Java general programming and web network programming preparation