环境说明：
win10 + java11 + springboot 2.0.6 + spring cloud Finchley.SR2
问题原因：Java9+版本以后，JAXB默认没有加载
解决办法：手动添加jaxb模块
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>org.glassfish.jaxb</groupId>
<artifactId>jaxb-runtime</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>activation</artifactId>
<version>1.1.1</version>
</dependency>
Spring boot项目启动Eureka出现Type javax.xml.bind.JAXBContext not present
原文：https://www.cnblogs.com/atman/p/13583279.html