<?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>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.8.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.atguigu.gulimall</groupId>
<artifactId>gulimall-gateway</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>gulimall-gateway</name>
<description>API网关</description>
<properties>
<java.version>1.8</java.version>
<spring-cloud.version>Greenwich.SR3</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>com.atguigu.gulimall</groupId>
<artifactId>gulimall-common</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-gateway</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</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>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
</repository>
</repositories>
</project>
package com.atguigu.gulimall.gateway;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.context.annotation.Bean;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;
/**
* 1、开启服务注册发现
* (配置nacos的注册中心地址)
* 2、编写网关配置文件
*/
@EnableDiscoveryClient
@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})
public class GulimallGatewayApplication {
public static void main(String[] args) {
SpringApplication.run(GulimallGatewayApplication.class, args);
}
}
application.properties(配置了注册中心地址)
spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
spring.application.name=gulimall-gateway
server.port=88
bootstrap.properties(配置了配置中心内容)
spring.application.name=gulimall-coupon
spring.cloud.nacos.config.server-addr=127.0.0.1:8848
spring.cloud.nacos.config.namespace=b5d62415-0dea-4747-a65d-874cc6203bf2
运行,测试一下:
另外:由于网关没有使用数据库,但是公共common导入了mybatis的内容,所以需要在网关中排出掉。可以在pox.xml中设置,也可以在main函数所在类中排除。
新建一个application.yml,在里面写入路由规则,项目上线后可以写入到配置中心
spring:
cloud:
gateway:
routes:
# - id: test_route
# uri: https://www.baidu.com
# predicates:
# - Query=url,baidu
#
# - id: qq_route
# uri: https://www.qq.com
# predicates:
# - Query=url,qq
- id: product_route
uri: lb://gulimall-product
predicates:
- Path=/api/product/**
filters:
- RewritePath=/api/(?<segment>.*),/$\{segment}
- id: third_party_route
uri: lb://gulimall-third-party
predicates:
- Path=/api/thirdparty/**
filters:
- RewritePath=/api/thirdparty/(?<segment>.*),/$\{segment}
- id: member_route
uri: lb://gulimall-member
predicates:
- Path=/api/member/**
filters:
- RewritePath=/api/(?<segment>.*),/$\{segment}
- id: ware_route
uri: lb://gulimall-ware
predicates:
- Path=/api/ware/**
filters:
- RewritePath=/api/(?<segment>.*),/$\{segment}
- id: admin_route
uri: lb://renren-fast
predicates:
- Path=/api/**
filters:
- RewritePath=/api/(?<segment>.*),/renren-fast/$\{segment}
## 前端项目,/api
## http://localhost:88/api/captcha.jpg http://localhost:8080/renren-fast/captcha.jpg
## http://localhost:88/api/product/category/list/tree http://localhost:10000/product/category/list/tree