Automatic generation and display of class files in the Web-inf directory in the Javaweb project

Question one: Is the class byte file in the Web-inf directory automatically generated, or is it necessary to manually create the relevant directory and then copy the bytes into it?

Allows eclipse to automatically generate

SOURCE folder: The root directory where the. Java source files are stored

Output Folder:.class The root directory of the compiled outputs
Pure Java project, the "src" is generally set to the source folder, and the bin is set to output folder

In Web project, "src" is generally set to source folder, and web-inf/classes is set to output

Setup steps:

Right-click Project name-->properties-->java build path-->source-->output folder--> project name/web-inf/classes

Note: Here by default there is no classes directory, we need to manually create, set up and click Apply, then you can let eclipse automatically generated

Question two: After the above steps have been set up, you can see the Classes folder in the folder, but in the left tree view of Eclipse, this folder cannot be displayed, how can I make it appear?

The project view on the left side is Project Explorerby default, but the classes directory is not visible, but the Navigator view is the one that can see the classes directory.

Setup steps:

Window-->show View-->navigator

This article is from the "Zifangsky" blog, make sure to keep this source http://983836259.blog.51cto.com/7311475/1685017

Automatic generation and display of class files in the Web-inf directory in the Javaweb project