简单实验 spring cloud gateWay 路由实验实验

1.概要

1.1 说明微服务统一网关实验，这里简单实验一下路由的功能

1.2 实验步骤，使用下面这个工程作为基础工程添加了一个gateWay做如下使用

简单实践 spring cloud nacos nacos-server-2.3.0-CSDN博客

2 代码

2.1 工程文件

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.xjc.springcloundtest</groupId>
        <artifactId>demo21</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>

    <artifactId>getWay</artifactId>

    <properties>
        <maven.compiler.source>21</maven.compiler.source>
        <maven.compiler.target>21</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-gateway</artifactId>
        </dependency>
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>
    </dependencies>

</project>

2.2 配置文件

server:
  port: 8083
spring:
  application:
    name: gatWayserver
  cloud:
    nacos:
      discovery:
        server-addr: localhost:8848
    gateway:
      routes:
        - id: user service
          uri: http://localhost:8080/fun
          predicates:
            - Path=/fun

2.3 主函数类

package com.xjc.springcloundtest;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class Main {
    public static void main(String[] args) {
        SpringApplication.run(Main.class);
        System.out.println("Hello world!");
    }
}

3 运行结果