[Java知识库]springcloud笔记

nacos:

spring:
  application:
    name: gulimall-coupon

  cloud:
    nacos:
      config:
        server-addr: localhost:8848
        namespace: 1a27170d-dbca-4f36-ba18-71ee4f84d2ff

<properties>
    <java.version>1.8</java.version>
    <spring-cloud.version>Greenwich.SR3</spring-cloud.version>
</properties>
<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>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-alibaba-dependencies</artifactId>
            <version>2.1.0.RELEASE</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

<!--        服务注册/发现-->
<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>

<!--        配置中心来做配置管理-->
<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>

@EnableDiscoveryClient

?

feign:

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>

@EnableFeignClients(basePackages = "com.xunqi.gulimall.member.feign")
@EnableDiscoveryClient

@FeignClient("gulimall-coupon")
public interface CouponFeignService {

    @RequestMapping("/coupon/coupon/member/list")
    public R membercoupons();

}

gateway:

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-gateway</artifactId>
        </dependency>

spring:
  cloud:
    gateway:
      routes:
#        - id: test_route
#          uri: https://www.baidu.com
#          predicates:
#            - Query=uri,baidu
#
#        - id: qq_route
#          uri: https://www.qq.com
#          predicates:
#            - Query=uri,qq

        - id: product_route
          uri: lb://gulimall-product
          predicates:
            - Path=/api/product/**
          filters:
            - RewritePath=/api/(?<segment>/?.*),/$\{segment}

        - id: coupon_route
          uri: lb://gulimall-coupon
          predicates:
            - Path=/api/coupon/**
          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: order_route
          uri: lb://gulimall-order
          predicates:
            - Path=/api/order/**
          filters:
            - RewritePath=/api/(?<segment>/?.*),/$\{segment}

        - id: admin_route
          uri: lb://renren-fast
          predicates:
            - Path=/api/**
          filters:
            - RewritePath=/api/(?<segment>/?.*), /renren-fast/$\{segment}

        - id: gulimall_host_route
          uri: lb://gulimall-product
          predicates:
            - Host=gulimall.com,item.gulimall.com

        - id: gulimall_search_route
          uri: lb://gulimall-search
          predicates:
            - Host=search.gulimall.com

        - id: gulimall_auth_route
          uri: lb://gulimall-auth-server
          predicates:
            - Host=auth.gulimall.com

        - id: gulimall_cart_route
          uri: lb://gulimall-cart
          predicates:
            - Host=cart.gulimall.com

        - id: gulimall_order_route
          uri: lb://gulimall-order
          predicates:
            - Host=order.gulimall.com

        - id: gulimall_member_route
          uri: lb://gulimall-member
          predicates:
            - Host=member.gulimall.com

        - id: gulimall_seckill_route
          uri: lb://gulimall-seckill
          predicates:
            - Host=seckill.gulimall.com