Spring boot packaging war jar deployment Tomcat

• Java

summary

1. Spring boot aggregation project packaging War deployment Tomcat

2. Spring boot packages jar and runs it directly through Java - jar

3. Provide complete POM XML test project to GitHub

solve the problem

1. There is no main list attribute in XXXX

2. Solve the problem of no web XML and an error is reported

[ERROR] Failed to execute goal org. apache. maven. plugins:maven-war-plugin:2.2:war (default-war) on project provider: Error assembling WAR: webxml attribute is required(or pre-existing WEB-INF/web.xml if executing in update mode) -> [Help 1]

edition

1.JDK 1.8

2.Spring Boot 1.5. eight

3.apache-tomcat-8.5. twenty-three

I

Packaging war and deploying Tomcat

1. Rewrite app class to inherit springbootservletinitializer

2. Rewrite the configure method and return builder sources(YouApp.class);

3. Add POM XML, as shown below

4. Modify < packaging > war < / packaging >

5. Package command

6. Refer to GitHub -- > releases -- > v0 1, which is a complete project configuration that can package jars and run through Java - jar

Address: https://github.com/mmdsyl/BLOG-Microservice/releases

II

Package jar execution run

1. For standard applications, do not inherit springbootservletinitializer

2. Modify POM, as shown in the figure

3. Package command

4. Refer to GitHub -- > releases -- > v0 Blog main web in 1.1, which is a complete configuration in packaged war deployable Tomcat

Address: https://github.com/mmdsyl/BLOG-Microservice/releases

summary

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