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SpringCloudGateway-Demo

SpringCloud Gateway简介

SpringCloud Gateway该项目提供了一个用于在Spring MVC之上构建API网关的库，建立在Spring Framework 5，Project Reactor和Spring Boot 2.0之上。Spring Cloud Gateway旨在提供一种简单而有效的方法来路由到API，并为它们提供跨领域的关注，例如：安全性，监视/指标和弹性。

关于Demo

本Demo提供一个单机的网关例子，注册中心使用阿里巴巴的Nacos。 由于Nacos也提供配置中心，因此结合网关更容易做到动态配置，可以在配置中启动。

支持以下功能

  • 基于Nacos动态配置路由
  • IP黑名单过滤
  • 鉴权过滤器
  • 断路器配置，回调
  • 支持修改请求body
  • 支持修改响应body
  • 自定义异常处理器

依赖&版本

  • Maven
  • JDK8+
  • SpringBoot 2.2.0
  • SpringCloud Greenwich.SR3

主要目录结构

  • config 配置文件，包括自定义异常处理的配置以及动态路由配置
  • exception 异常处理的具体实现
  • filter
    • factory 局部拦截器，包含修改body，鉴权等
    • global 全局拦截器，包含IP拦截
  • route 动态路由的实现
  • service IP拦截以及鉴权的具体实现
  • predicate 预言

springcloudgateway-nacos-demo's People

Contributors

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