关于java:Spring-cloud-Gateway-换成-Apache-APISIX-云原生-API-网关初体验

https://landscape.cncf.io/card-mode?category=api-gateway&grou...

一、环境我的项目筹备

1、创立Spring Cloud Gateway API 网关我的项目

新建 demo-gateway 我的项目

pom 依赖如下

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">    <modelVersion>4.0.0</modelVersion>    <groupId>com.example</groupId>    <artifactId>demo-gateway</artifactId>    <version>0.0.1-SNAPSHOT</version>    <name>demo-gateway</name>    <description>demo-gateway</description>    <properties>        <java.version>17</java.version>        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>        <spring-boot.version>2.6.13</spring-boot.version>        <spring-cloud-alibaba.version>2021.0.5.0</spring-cloud-alibaba.version>        <spring-cloud.version>2021.0.5</spring-cloud.version>    </properties>    <dependencies>        <dependency>            <groupId>com.alibaba.cloud</groupId>            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>        </dependency>        <dependency>            <groupId>com.alibaba.cloud</groupId>            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>        </dependency>        <dependency>            <groupId>org.springframework.cloud</groupId>            <artifactId>spring-cloud-starter-gateway</artifactId>        </dependency>        <dependency>            <groupId>org.springframework.cloud</groupId>            <artifactId>spring-cloud-starter-loadbalancer</artifactId>        </dependency>        <dependency>            <groupId>org.springframework.cloud</groupId>            <artifactId>spring-cloud-starter-bootstrap</artifactId>        </dependency>    </dependencies>    <dependencyManagement>        <dependencies>            <dependency>                <groupId>org.springframework.cloud</groupId>                <artifactId>spring-cloud-dependencies</artifactId>                <version>${spring-cloud.version}</version>                <type>pom</type>                <scope>import</scope>            </dependency>            <dependency>                <groupId>org.springframework.boot</groupId>                <artifactId>spring-boot-dependencies</artifactId>                <version>${spring-boot.version}</version>                <type>pom</type>                <scope>import</scope>            </dependency>            <dependency>                <groupId>com.alibaba.cloud</groupId>                <artifactId>spring-cloud-alibaba-dependencies</artifactId>                <version>${spring-cloud-alibaba.version}</version>                <type>pom</type>                <scope>import</scope>            </dependency>        </dependencies>    </dependencyManagement>    <build>        <plugins>            <plugin>                <groupId>org.apache.maven.plugins</groupId>                <artifactId>maven-compiler-plugin</artifactId>                <version>3.8.1</version>                <configuration>                    <source>17</source>                    <target>17</target>                    <encoding>UTF-8</encoding>                </configuration>            </plugin>            <plugin>                <groupId>org.springframework.boot</groupId>                <artifactId>spring-boot-maven-plugin</artifactId>                <version>${spring-boot.version}</version>                <configuration>                    <mainClass>com.example.gateway.DemoGatewayApplication</mainClass>                    <skip>true</skip>                </configuration>                <executions>                    <execution>                        <id>repackage</id>                        <goals>                            <goal>repackage</goal>                        </goals>                    </execution>                </executions>            </plugin>        </plugins>    </build></project>

配置文件 bootstrap.yml

server:  port: 8099spring:  application: name: demo-gateway  profiles: active: dev  cloud: nacos:   discovery:     server-addr: NacosIP地址:8848   config:     server-addr: ${spring.cloud.nacos.discovery.server-addr}     file-extension: yml

2、创立Srping Cloud 接口服务我的项目

新建 demo-api 我的项目

pom 依赖如下

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.example</groupId> <artifactId>demo-api</artifactId> <version>0.0.1-SNAPSHOT</version> <name>demo-api</name> <description>demo-api</description> <properties>     <java.version>17</java.version>     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>     <spring-boot.version>3.0.0</spring-boot.version>     <spring-cloud-alibaba.version>2022.0.0.0-RC1</spring-cloud-alibaba.version>     <spring-cloud.version>2022.0.0-RC2</spring-cloud.version> </properties> <dependencies>     <dependency>         <groupId>org.springframework.boot</groupId>         <artifactId>spring-boot-starter-web</artifactId>     </dependency>     <dependency>         <groupId>com.alibaba.cloud</groupId>         <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>     </dependency>     <dependency>         <groupId>com.alibaba.cloud</groupId>         <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>     </dependency>     <dependency>         <groupId>org.springframework.cloud</groupId>         <artifactId>spring-cloud-starter-bootstrap</artifactId>     </dependency> </dependencies> <dependencyManagement>     <dependencies>         <dependency>             <groupId>org.springframework.cloud</groupId>             <artifactId>spring-cloud-dependencies</artifactId>             <version>${spring-cloud.version}</version>             <type>pom</type>             <scope>import</scope>         </dependency>         <dependency>             <groupId>org.springframework.boot</groupId>             <artifactId>spring-boot-dependencies</artifactId>             <version>${spring-boot.version}</version>             <type>pom</type>             <scope>import</scope>         </dependency>         <dependency>             <groupId>com.alibaba.cloud</groupId>             <artifactId>spring-cloud-alibaba-dependencies</artifactId>             <version>${spring-cloud-alibaba.version}</version>             <type>pom</type>             <scope>import</scope>         </dependency>     </dependencies> </dependencyManagement> <build>     <plugins>         <plugin>             <groupId>org.apache.maven.plugins</groupId>             <artifactId>maven-compiler-plugin</artifactId>             <version>3.8.1</version>             <configuration>                 <source>17</source>                 <target>17</target>                 <encoding>UTF-8</encoding>             </configuration>         </plugin>         <plugin>             <groupId>org.springframework.boot</groupId>             <artifactId>spring-boot-maven-plugin</artifactId>             <version>${spring-boot.version}</version>             <configuration>                 <mainClass>com.example.demo.api.DemoApiApplication</mainClass>                 <skip>true</skip>             </configuration>             <executions>                 <execution>                     <id>repackage</id>                     <goals>                         <goal>repackage</goal>                     </goals>                 </execution>             </executions>         </plugin>     </plugins> </build> <repositories>     <repository>         <id>spring-milestones</id>         <name>Spring Milestones</name>         <url>https://repo.spring.io/milestone</url>         <snapshots>             <enabled>false</enabled>         </snapshots>     </repository> </repositories></project>

配置文件 bootstrap.yml

server:  port: 9001spring:  application: name: demo-api  profiles: active: dev  cloud: nacos:   discovery:     server-addr: NacosIP地址:8848   config:     server-addr: ${spring.cloud.nacos.discovery.server-addr}     file-extension: yml

3、下载启动 Naocs 作为服务配置注册核心

下载安装

本地下载装置详见 https://nacos.io/zh-cn/docs/v2/quickstart/quick-start.html

当然也可Docker形式详见 https://nacos.io/zh-cn/docs/v2/quickstart/quick-start-docker....

增加demo-gateway、demo-api的配置文件

demo-gateway-dev.yml

spring:  cloud:    gateway:      routes:        # 路由的ID，没有固定规定，但要求惟一，倡议配合服务名        - id: demo-api          # 匹配后提供服务的路由地址          uri: lb://demo-api          predicates:            - Path=/api/**

demo-api-dev.yml

demo:  params: 来自Nancos配置核心的数据

4、装置并运行 APISIX API 网关

本次应用CentOS 选用Docker形式装置，须要先装置 Docker和Docker-Compose

Docker 装置

## 卸载旧版本sudo yum remove docker \                  docker-client \                  docker-client-latest \                  docker-common \                  docker-latest \                  docker-latest-logrotate \                  docker-logrotate \                  docker-engine## 设置 Docker 存储库sudo yum install -y yum-utilssudo yum-config-manager \    --add-repo \    https://download.docker.com/linux/centos/docker-ce.repo## 装置运行sudo yum install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-pluginsudo systemctl start docker## 设置docker 开机自启systemctl ebable docker

Docker Compose 装置

## 下载安装（龟速，或者应用后边的形式）curl -SL https://github.com/docker/compose/releases/download/v2.17.2/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose## 通过地址离线下载上传CentOS后执行sudo mv docker-compose-Linux-x86_64 /usr/local/bin/docker-compose sudo chmod +x /usr/local/bin/docker-compose docker-compose -v

正菜来了！APISIX 装置

## 首先下载apisix-docker仓库（龟速持续离线下载上传）git clone https://github.com/apache/apisix-docker.git## 应用Nacos 服务发现注册，配置Nacoscd apisix-docker-master/example/apisix_conf## 增加Nacos地址discovery:nacos:  host:    - "http://NacosIP地址:8848"## 回到apisix-docker-master/example 门路下，应用 docker-compose 启用 APISIXdocker-compose -p docker-apisix up -d

下载启动实现，拜访http://CenOS机器IP地址:9000/ 即APISIX Dashboard 界面

账号密码查看apisix-docker-master/example/dashboard_conf/conf.yaml 默认admin/admin

后期筹备工作实现！

二、Spring Cloud Gateway 网关运行测试

启动 demo-gateway、demo-api服务，默认9001再启动个9002 服务做负载。

发送申请
http://SpringCloudGatewayIP:8099/api/demo

发送两次申请，失去9001和9002的轮询响应

Hello :9001--> 来自Nancos配置核心的数据Hello :9002--> 来自Nancos配置核心的数据

三、Spring Cloud Gateway 改成 APISIX 网关运行测试

登录APISIX Dashboard，配置上游服务发现Naocs

配置路由，除了标注和非凡配置，一路欢快的下一步即可

发送申请
http://APISIX的机器IP:9080/api/demo