IP地址

github配置host 每天更新

https://raw.hellogithub.com/hosts

maven仓库

https://mvnrepository.com/artifact/org.springframework/spring-webmvc/5.3.15

java8的API文档在线

https://docs.oracle.com/javase/8/docs/api/

Spring官方文档

https://spring.io/projects/spring-framework

node.js官方文档

https://nodejs.org/en/

前后端交互API生成器

https://swagger.io/

查询jsAPI

https://developer.mozilla.org/zh-CN/

Node,js

http://nodejs.cn