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How to deploy springboot to external tomcat, I believe that many inexperienced people do not know what to do. Therefore, this article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

The entry class inherits SpringBootServletInitializer

And override the protected SpringApplicationBuilder configure (SpringApplicationBuilder builder) method as follows

Import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.boot.builder.SpringApplicationBuilder;import org.springframework.boot.web.servlet.ServletComponentScan;import org.springframework.boot.web.support.SpringBootServletInitializer; @ SpringBootApplication@ServletComponentScanpublic class MoviesApplication extends SpringBootServletInitializer {public static void main (String [] args) {SpringApplication.run (MoviesApplication.class, args) } @ Override protected SpringApplicationBuilder configure (SpringApplicationBuilder builder) {/ / Note here to point to the Application startup class return builder.sources (MoviesApplication.class) that was originally executed with the main method;}}

You must create a war project

Specify embedded Tomcat as provided in the pom.xml file

Org.springframework.boot spring-boot-starter-tomcat provided, after reading the above, do you know how to deploy springboot to an external tomcat? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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