👷 添加 CI 构建到系统

.travis.yml

@@ -0,0 +1,15 @@
+# 语言
+language: java
+# 执行脚本
+script: "mvn clean install -DskipTests=true -Dmaven.javadoc.skip=true -B -V"
+# 通知
+notifications:
+  email:
+    recipients:
+      - 237497819@qq.com
+    on_success: always # default: change
+    on_failure: always # default: always
+# 缓存
+cache:
+  directories:
+    - '$HOME/.m2/repository'

README.md

@@ -4,6 +4,9 @@
 >
 > JustAuth 脚手架
 
+当前最新版本 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.xkcoding/justauth-spring-boot-starter/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.xkcoding/justauth-spring-boot-starter)
+[![Build Status](https://travis-ci.org/xkcoding/scaffold.svg?branch=master)](https://travis-ci.org/xkcoding/justauth-spring-boot-starter)
+
 ## Demo
 
 懒得看文档的，可以直接看demo