Automatically deploy spring boot or maven web project using travis ci under Ubuntu

Register a travis cl account

Go to the official website of Travis CI https://travis-ci.org to register and log in, generally use github to authorize to log in, click Sign In

 

 

 

Create a SpringBoot or Maven web project and submit to GitHub

Here I create a springboot project

 

 Import spring web and junit coordinates

<!--spring web-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <!-- junit -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>

Write a controller

@RestController
 public  class HelloController {
    @RequestMapping("/")
    public String hello() {
        return "hello world! Travis CI!";
    }
} 

Springboot test class:

import org.junit.jupiter.api.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest
class TestTravisSpringbootApplicationTests {

    @Test
    void contextLoads() {
        System.out.println("This is a simple test, and you pass it.");
    }

}

Then add the README file for the project online, otherwise the next step

Build the github project on travis ci official website

Click the "+" sign here

 

 Find or search our items

 

 Open button to the right of the project

Add [.travis.yml] file under the project root directory

This step is created under the github official website project, click create new file

 

 Can also be created directly locally:

language: java
install: mvn install

After pushing the .travis.yml file, you can see the project changes on the travis ci official website

 

 Automatic deployment

Now that Travis can automatically execute the build process based on our submission, the next step is to deploy to a remote server. Travis provided after_successto achieve this step.

However, there is one thing that needs to be dealt with before this, because we want to deploy to the server, it is bound to require Travis to log in to the remote server, because it is an open source project, how should we solve the login password problem?

 encryption