JavaWeb Study ( Two )— How to be in IDEA Build in JavaWeb Application development environment

01 Get ready

• Why install the server ？

  Local web Resources cannot be accessed by users , whatever Web Resources want to be accessed by remote computers , Data must be sent to visitors through a corresponding network communication program , And the server is to help us complete this part of the network communication work .

• Get ready ：

  1.1 The server ：Tomcat 9

  Get into http://tomcat.apache.org/ stay download Bar Download Tomcat 9

  Decompress after downloading

  start-up Tomcat： open bin Catalog , find startup.bat, Double-click on the run .（ Be careful ： Operation period , Don’t turn off the console ）

  Open the browser , Get into localhost:8080, If you can successfully jump to Tomcat The home page shows that the installation is successful .

  close Tomcat： open bin Catalog , find shutdown.bat, Double-click on the run .

  1.2 IDEA：IDEA2018 edition

02 Set up the environment

1. open IDEA, Create a WEB project

2. To configure Tomcat The server

3. add to Tomcat The server

4. To configure Deployment



5. If the browser can pop up the following page , Indicates that the environment has been built successfully