Idea packages the web project into a war package and deploys it to the server to run

idea take web Package the project into war Package and deploy to the server to run

The following is a summary of the work case ：

1. First idea Configure server ：tomcat Server or jetty Server can

2.idea Configure environment settings ： Click on the following Icon

The next operation is as follows ：

2.1 Set up project

2.2 Set up Modules

 2.3 Set up Librabers

2.4 Set up Facets

 2.5 Set up Artifacts( a key ： Pay attention to the order , First Exploded after Archive)

 

  Specify ：

 

  Additional explanation ：

Name: yes war The name of the bag , You can define it yourself
Type: It's the type , Here is Archive The type of , That is to say war Packet type
Output directory: yes war Where packages are stored , It can be modified at will , Find a good location to store
Include in project build: If this option is checked , Explain that when the current module modifies the code or something , After recompiling , This war The package will also be updated and modified synchronously
Output Layout: Is the output layout , That is to say war The directory structure of the package , Here's the choice J2SE modular , natural war The final structure of the package is and J2SE Modular webapps The directory structure under is the same .
As for the hint in the lower left corner ：META-INF/MANIFEST.MF Don't worry if you don't find the document , This file mainly stores the main classes , There is a main Location of the method class

2.5 Set up jdk

 3. Compile the package ：Build Artifacts...----Build

 

  Additional explanation ：

All Artifact: Operate all modules
Build: Compile and package
Rebuild: Reproduce compilation and packaging , Will delete the original war package , Then compile and package
Clean: eliminate war package
Edit: Re edit war Package settings

Check after compilation war package ：

remarks ：
war The contents of the package are all from exploded It's a copy of , So if war I found something missing when I packed the bag , It's usually this exploded It's missing , You need to manually paste the missing file to exploded in , And repackage . Generally, when we deploy files to the browser for testing , All deployment exploed file , Because this file has war Package like directory structure .

 4. take war Put the package on the server (tomcat perhaps jetty The server )

How to decompress war package ： Following commands ：

unzip -o J2SE.war -d J2SE

more linux Common commands, please check ：Linux Common commands