配置renrenfast的nacos服务发现

book-coupon/pom.xml

@@ -50,6 +50,7 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
+
     </dependencies>
     <dependencyManagement>
         <dependencies>

book-coupon/src/main/java/com/bookstore/bookmall/coupon/BookCouponApplication.java

@@ -2,7 +2,36 @@ package com.bookstore.bookmall.coupon;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.context.config.annotation.RefreshScope;
 
+/*
+* nacos配置中心
+* 1、引入依赖
+*   <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-bootstrap</artifactId>
+            <version>3.1.2</version>
+        </dependency>
+ * 2、创建boostrap.properties
+ * # Nacos 配置中心,地址
+    spring.cloud.nacos.config.server-addr=127.0.0.1:8848
+    #查询组
+    spring.config.import=nacos:book-coupon.properties?group=DEFAULT_GROUP
+*3、在配置中心中添加上面 #设置的名字# 的配置文件，如book-coupon.properties
+* 5、动态刷新配置
+* @RefreshScope
+*
+* 微服务创建自己的命名空间，使用配置分组区分环境
+*
+* */
+
+@RefreshScope
+@EnableDiscoveryClient
 @SpringBootApplication
 public class BookCouponApplication {
 

book-coupon/src/main/java/com/bookstore/bookmall/coupon/controller/CouponController.java

@@ -4,12 +4,10 @@ import java.util.Arrays;
 import java.util.Map;
 
 
+import com.alibaba.nacos.shaded.org.checkerframework.checker.units.qual.C;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.*;
 
 import com.bookstore.bookmall.coupon.entity.CouponEntity;
 import com.bookstore.bookmall.coupon.service.CouponService;
@@ -31,6 +29,25 @@ public class CouponController {
     @Autowired
     private CouponService couponService;
 
+    @Value("${coupon.user.name}")
+    String name;
+    @Value("${coupon.user.age}")
+    Integer age;
+
+    @RequestMapping("/config")
+    public R test() {
+        return R.ok().put("name", name).put("age", age);
+    }
+
+
+
+    @RequestMapping("/member/list")
+    public R membercoupons() {
+        CouponEntity couponEntity = new CouponEntity();
+        couponEntity.setCouponName("满100减10");
+        return R.ok().put("coupons", Arrays.asList(couponEntity));
+    }
+
     /**
      * 列表
      */

book-coupon/src/main/resources/application.properties

@@ -1 +1,4 @@
 spring.application.name=book-coupon
+
+coupon.user.name = zhangsna
+coupon.user.age = 18

book-coupon/src/main/resources/application.yml

@@ -4,6 +4,14 @@ spring:
     password: 7536981
     url: jdbc:mysql://192.168.88.131:3306/mall_sms?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai
     driver-class-name: com.mysql.cj.jdbc.Driver
+  cloud:
+    nacos:
+      discovery:
+        server-addr: 127.0.0.1:8848
+  application:
+    name: mall-coupon
+
+
 mybatis-plus:
   config-locations: classpath*:/mapper/**/*.xml #classpath*中的*指的是不止引用自己路径的mapper，依赖的jar包也扫描
   global-config:

book-coupon/src/main/resources/bootstrap.properties

@@ -0,0 +1,23 @@
+
+# Nacos 配置中心,地址
+spring.cloud.nacos.config.server-addr=127.0.0.1:8848
+#查询组
+#spring.config.import=nacos:book-coupon.properties?group=DEFAULT_GROUP
+#设置命名空间
+spring.cloud.nacos.config.namespace=23c53425-ed13-49a2-8cb1-4082e9531b1a
+
+spring.cloud.nacos.config.extension-configs[0].data-id=datasource.yml
+spring.cloud.nacos.config.extension-configs[0].group=dev
+spring.cloud.nacos.config.extension-configs[0].refresh=true
+
+spring.cloud.nacos.config.extension-configs[1].data-id=mybatis.yml
+spring.cloud.nacos.config.extension-configs[1].group=dev
+spring.cloud.nacos.config.extension-configs[1].refresh=true
+
+spring.cloud.nacos.config.extension-configs[2].data-id=other.yml
+spring.cloud.nacos.config.extension-configs[2].group=dev
+spring.cloud.nacos.config.extension-configs[2].refresh=true
+
+
+# 应用名称
+spring.application.name=book-coupon

book-member/pom.xml

@@ -45,6 +45,11 @@
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-openfeign</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-loadbalancer</artifactId>
+        </dependency>
+
 
         <dependency>
             <groupId>org.springframework.boot</groupId>

book-member/src/main/java/com/bookstore/bookmall/member/BookMemberApplication.java

@@ -2,7 +2,11 @@ package com.bookstore.bookmall.member;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.openfeign.EnableFeignClients;
 
+@EnableFeignClients(basePackages = "com.bookstore.bookmall.member.feign")
+@EnableDiscoveryClient
 @SpringBootApplication
 public class BookMemberApplication {
 

book-member/src/main/java/com/bookstore/bookmall/member/controller/MemberController.java

@@ -4,6 +4,7 @@ import java.util.Arrays;
 import java.util.Map;
 
 
+import com.bookstore.bookmall.member.feign.CouponFeignService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestBody;
@@ -31,6 +32,18 @@ public class MemberController {
     @Autowired
     private MemberService memberService;
 
+    @Autowired
+    CouponFeignService couponFeignService;
+
+    @RequestMapping("/coupon")
+    public R test() {
+        MemberEntity memberEntity = new MemberEntity();
+        memberEntity.setNickname("zhangsan");
+
+        R membercoupons = couponFeignService.membercoupons();
+        return R.ok().put("member", memberEntity).put("coupons", membercoupons.get("coupons"));
+    }
+
     /**
      * 列表
      */

book-member/src/main/java/com/bookstore/bookmall/member/feign/CouponFeignService.java

@@ -0,0 +1,12 @@
+package com.bookstore.bookmall.member.feign;
+
+import com.bookstore.common.utils.R;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+@FeignClient(name = "book-coupon")
+public interface CouponFeignService {
+
+    @RequestMapping("/coupon/coupon/member/list")
+    public R membercoupons();
+}

book-member/src/main/resources/application.yml

@@ -4,6 +4,14 @@ spring:
     password: 7536981
     url: jdbc:mysql://192.168.88.131:3306/mall_ums?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai
     driver-class-name: com.mysql.cj.jdbc.Driver
+  cloud:
+    nacos:
+      discovery:
+        server-addr: 127.0.0.1:8848
+  application:
+    name: mall-member
+
+
 mybatis-plus:
   config-locations: classpath*:/mapper/**/*.xml #classpath*中的*指的是不止引用自己路径的mapper，依赖的jar包也扫描
   global-config:

book-order/src/main/java/com/bookstore/bookmall/order/BookOrderApplication.java

@@ -2,7 +2,9 @@ package com.bookstore.bookmall.order;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 
+@EnableDiscoveryClient
 @SpringBootApplication
 public class BookOrderApplication {
 

book-order/src/main/resources/application.yml

@@ -4,6 +4,13 @@ spring:
     password: 7536981
     url: jdbc:mysql://192.168.88.131:3306/mall_oms?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai
     driver-class-name: com.mysql.cj.jdbc.Driver
+  cloud:
+    nacos:
+      discovery:
+        server-addr: 127.0.0.1:8848
+  application:
+    name: mall-order
+
 mybatis-plus:
   config-locations: classpath*:/mapper/**/*.xml #classpath*中的*指的是不止引用自己路径的mapper，依赖的jar包也扫描
   global-config:

book-product/src/main/java/com/bookstore/bookmall/product/controller/CategoryController.java

@@ -1,6 +1,7 @@
 package com.bookstore.bookmall.product.controller;
 
 import java.util.Arrays;
+import java.util.List;
 import java.util.Map;
 
 
@@ -32,14 +33,14 @@ public class CategoryController {
     private CategoryService categoryService;
 
     /**
-     * 列表
+     * 查出所有分类和子分类，以树形结果组装起来
      */
-    @RequestMapping("/list")
+    @RequestMapping("/list/tree")
     //@RequiresPermissions("product:category:list")
-    public R list(@RequestParam Map<String, Object> params){
-        PageUtils page = categoryService.queryPage(params);
+    public R list(){
+        List<CategoryEntity> entities = categoryService.listWithTree();
 
-        return R.ok().put("page", page);
+        return R.ok().put("data", entities);
     }
 
 

book-product/src/main/java/com/bookstore/bookmall/product/entity/CategoryEntity.java

@@ -1,10 +1,13 @@
 package com.bookstore.bookmall.product.entity;
 
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 
 import java.io.Serializable;
 import java.util.Date;
+import java.util.List;
+
 import lombok.Data;
 
 /**
@@ -57,4 +60,6 @@ public class CategoryEntity implements Serializable {
 	 */
 	private Integer productCount;
 
+	@TableField(exist = false)
+	private List<CategoryEntity> children;
 }

book-product/src/main/java/com/bookstore/bookmall/product/mallProductApplication.java

@@ -4,6 +4,7 @@ package com.bookstore.bookmall.product;
 import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 
 
 /*
@@ -21,6 +22,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 * */
 
 @MapperScan("com.bookstore.bookmall.product.dao")
+@EnableDiscoveryClient
 @SpringBootApplication
 public class mallProductApplication {
     public static void main(String[] args) {

book-product/src/main/java/com/bookstore/bookmall/product/service/CategoryService.java

@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.extension.service.IService;
 import com.bookstore.common.utils.PageUtils;
 import com.bookstore.bookmall.product.entity.CategoryEntity;
 
+import java.util.List;
 import java.util.Map;
 
 /**
@@ -16,5 +17,7 @@ import java.util.Map;
 public interface CategoryService extends IService<CategoryEntity> {
 
     PageUtils queryPage(Map<String, Object> params);
+
+    List<CategoryEntity> listWithTree();
 }
 

book-product/src/main/java/com/bookstore/bookmall/product/service/impl/CategoryServiceImpl.java

@@ -1,7 +1,13 @@
 package com.bookstore.bookmall.product.service.impl;
 
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+
+import java.util.List;
 import java.util.Map;
+import java.util.logging.Level;
+import java.util.stream.Collectors;
+
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -16,6 +22,10 @@ import com.bookstore.bookmall.product.service.CategoryService;
 @Service("categoryService")
 public class CategoryServiceImpl extends ServiceImpl<CategoryDao, CategoryEntity> implements CategoryService {
 
+//    @Autowired
+//    CategoryDao categoryDao;
+
+
     @Override
     public PageUtils queryPage(Map<String, Object> params) {
         IPage<CategoryEntity> page = this.page(
@@ -26,4 +36,37 @@ public class CategoryServiceImpl extends ServiceImpl<CategoryDao, CategoryEntity
         return new PageUtils(page);
     }
 
+    @Override
+    public List<CategoryEntity> listWithTree() {
+        //1、查出所有分类
+        List<CategoryEntity> entities = baseMapper.selectList(null);
+        //2、组装成父子结构
+        List<CategoryEntity> level1 = entities.stream().filter(categoryEntity -> categoryEntity.getParentCid() == 0)
+                .map((menu)->{
+                    menu.setChildren(getChildren(menu, entities));
+                    return menu;
+                }).sorted((menu1, menu2)-> {
+                    return (menu1.getSort() == null ? 0 : menu1.getSort()) - (menu2.getSort() == null ? 0 : menu2.getSort());
+        })
+          .collect(Collectors.toList());
+
+        return level1;
+    }
+
+    private List<CategoryEntity> getChildren(CategoryEntity root, List<CategoryEntity> all) {
+        //过滤器过滤出子菜单
+        List<CategoryEntity> Children = all.stream().filter((categoryEntity -> {
+            return root.getCatId() == categoryEntity.getParentCid();
+            //映射方法填入菜单的子菜单
+        })).map(categoryEntity -> {
+            categoryEntity.setChildren(getChildren(categoryEntity, all));
+            return categoryEntity;
+            //排序
+        }).sorted((menu1, menu2)->{
+            return (menu1.getSort() == null ? 0 : menu1.getSort()) - (menu2.getSort() == null ? 0 : menu2.getSort());
+        }).collect(Collectors.toList());
+
+        return Children;
+    }
+
 }

book-product/src/main/resources/application.yml

@@ -4,6 +4,13 @@ spring:
     password: 7536981
     url: jdbc:mysql://192.168.88.131:3306/mall_pms?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai
     driver-class-name: com.mysql.cj.jdbc.Driver
+  cloud:
+    nacos:
+      discovery:
+        server-addr: 127.0.0.1:8848
+  application:
+    name: mall-product
+
 mybatis-plus:
   config-locations: classpath*:/mapper/**/*.xml #classpath*中的*指的是不止引用自己路径的mapper，依赖的jar包也扫描
   global-config:

book-ware/src/main/resources/application.yml

@@ -4,6 +4,12 @@ spring:
     password: 7536981
     url: jdbc:mysql://192.168.88.131:3306/mall_wms?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai
     driver-class-name: com.mysql.cj.jdbc.Driver
+  cloud:
+    nacos:
+      discovery:
+        server-addr: 127.0.0.1
+  application:
+    name: mall-ware
 mybatis-plus:
   config-locations: classpath*:/mapper/**/*.xml #classpath*中的*指的是不止引用自己路径的mapper，依赖的jar包也扫描
   global-config:

mall-common/mall-common.iml

@@ -40,9 +40,7 @@
     <orderEntry type="library" name="Maven: org.apache.logging.log4j:log4j-api:2.17.2" level="project" />
     <orderEntry type="library" name="Maven: org.slf4j:jul-to-slf4j:1.7.36" level="project" />
     <orderEntry type="library" name="Maven: jakarta.annotation:jakarta.annotation-api:1.3.5" level="project" />
-    <orderEntry type="library" name="Maven: org.yaml:snakeyaml:1.30" level="project" />
     <orderEntry type="library" name="Maven: com.zaxxer:HikariCP:4.0.3" level="project" />
-    <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.36" level="project" />
     <orderEntry type="library" name="Maven: org.springframework:spring-jdbc:5.3.21" level="project" />
     <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.3.21" level="project" />
     <orderEntry type="library" name="Maven: org.springframework:spring-tx:5.3.21" level="project" />
@@ -52,5 +50,34 @@
     <orderEntry type="library" scope="PROVIDED" name="Maven: javax.servlet:javax.servlet-api:3.1.0" level="project" />
     <orderEntry type="library" name="Maven: javax.validation:validation-api:2.0.1.Final" level="project" />
     <orderEntry type="library" name="Maven: mysql:mysql-connector-java:8.0.17" level="project" />
+    <orderEntry type="library" name="Maven: com.alibaba.cloud:spring-cloud-starter-alibaba-nacos-discovery:2021.0.4.0" level="project" />
+    <orderEntry type="library" name="Maven: com.alibaba.cloud:spring-cloud-alibaba-commons:2021.0.4.0" level="project" />
+    <orderEntry type="library" name="Maven: com.alibaba.nacos:nacos-client:2.0.4" level="project" />
+    <orderEntry type="library" name="Maven: commons-codec:commons-codec:1.15" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-core:2.13.3" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-databind:2.13.3" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-annotations:2.13.3" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.httpcomponents:httpasyncclient:4.1.5" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.httpcomponents:httpcore-nio:4.4.15" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.httpcomponents:httpclient:4.5.13" level="project" />
+    <orderEntry type="library" name="Maven: org.reflections:reflections:0.9.11" level="project" />
+    <orderEntry type="library" name="Maven: com.google.guava:guava:20.0" level="project" />
+    <orderEntry type="library" name="Maven: org.javassist:javassist:3.21.0-GA" level="project" />
+    <orderEntry type="library" name="Maven: io.prometheus:simpleclient:0.15.0" level="project" />
+    <orderEntry type="library" name="Maven: io.prometheus:simpleclient_tracer_otel:0.15.0" level="project" />
+    <orderEntry type="library" name="Maven: io.prometheus:simpleclient_tracer_common:0.15.0" level="project" />
+    <orderEntry type="library" name="Maven: io.prometheus:simpleclient_tracer_otel_agent:0.15.0" level="project" />
+    <orderEntry type="library" name="Maven: org.yaml:snakeyaml:1.30" level="project" />
+    <orderEntry type="library" name="Maven: com.alibaba.spring:spring-context-support:1.0.11" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.cloud:spring-cloud-commons:3.1.4" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-crypto:5.7.2" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.cloud:spring-cloud-context:3.1.4" level="project" />
+    <orderEntry type="library" name="Maven: com.alibaba.cloud:spring-cloud-starter-alibaba-nacos-config:2021.0.4.0" level="project" />
+    <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.36" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.cloud:spring-cloud-starter-bootstrap:3.1.2" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.cloud:spring-cloud-starter:3.1.2" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-rsa:1.0.10.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.bouncycastle:bcpkix-jdk15on:1.68" level="project" />
+    <orderEntry type="library" name="Maven: org.bouncycastle:bcprov-jdk15on:1.68" level="project" />
   </component>
 </module>

mall-common/pom.xml

@@ -65,8 +65,36 @@
             <version>8.0.17</version>
         </dependency>
 
+
+<!--nacos服务注册发现中心-->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+<!--        nacos配置中心-->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-bootstrap</artifactId>
+            <version>3.1.2</version>
+        </dependency>
     </dependencies>
 
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>com.alibaba.cloud</groupId>
+                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
+                <version>2021.0.4.0</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
 
     <properties>
         <maven.compiler.source>8</maven.compiler.source>

mall-gateway/.gitattributes

@@ -0,0 +1,2 @@
+/mvnw text eol=lf
+*.cmd text eol=crlf

mall-gateway/pom.xml

@@ -0,0 +1,71 @@
+<?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>2.7.1</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.bookstore.bookmall</groupId>
+    <artifactId>mall-gateway</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>mall-gateway</name>
+    <description>Demo project for Spring Boot</description>
+    <url/>
+    <licenses>
+        <license/>
+    </licenses>
+    <developers>
+        <developer/>
+    </developers>
+    <scm>
+        <connection/>
+        <developerConnection/>
+        <tag/>
+        <url/>
+    </scm>
+    <properties>
+        <java.version>1.8</java.version>
+        <spring-cloud.version>2021.0.4.0</spring-cloud.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.bookstore.bookmall</groupId>
+            <artifactId>mall-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>
+        </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>
+
+</project>

mall-gateway/src/main/java/com/bookstore/bookmall/gateway/MallGatewayApplication.java

@@ -0,0 +1,17 @@
+package com.bookstore.bookmall.gateway;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+
+//开启服务发现
+@EnableDiscoveryClient
+@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})
+public class MallGatewayApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(MallGatewayApplication.class, args);
+    }
+
+}

mall-gateway/src/main/resources/application.properties

@@ -0,0 +1 @@
+spring.application.name=mall-gateway

mall-gateway/src/main/resources/application.yml

@@ -0,0 +1,13 @@
+spring:
+  cloud:
+    gateway:
+      routes:
+        - id: test_route
+          uri: https://baidu.com
+          predicates:
+            - Query=url, baidu
+
+        - id: qq_route
+          uri: https://qq.com
+          predicates:
+            - Query=url, qq

mall-gateway/src/main/resources/bootstrap.properties

@@ -0,0 +1,3 @@
+spring.cloud.nacos.config.server-addr=127.0.0.1:8848
+spring.cloud.nacos.config.namespace=ae6219bf-ba8f-4608-b356-0a96a9c1b78b
+server.port=88

mall-gateway/src/test/java/com/bookstore/bookmall/gateway/MallGatewayApplicationTests.java

@@ -0,0 +1,13 @@
+package com.bookstore.bookmall.gateway;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class MallGatewayApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}

pom.xml

@@ -19,6 +19,7 @@
         <module>renren-fast</module>
         <module>renren-generator</module>
         <module>mall-common</module>
+        <module>mall-gateway</module>
     </modules>
 
 

renren-fast/docker-compose.yml

@@ -4,5 +4,9 @@ services:
     image: renren/fast
     ports:
       - "8080:8080"
+      - "8848:8848"
+      - "9848:9848"
+      - "9849:9849"
+
     environment:
       - spring.profiles.active=dev

renren-fast/pom.xml

@@ -236,8 +236,45 @@
 			<artifactId>lombok</artifactId>
 			<version>${lombok.version}</version>
 		</dependency>
+
+		<!--nacos服务注册发现中心-->
+		<dependency>
+			<groupId>com.alibaba.cloud</groupId>
+			<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>com.google.guava</groupId>
+			<artifactId>guava</artifactId>
+			<version>31.1-jre</version> <!-- 使用最新稳定版 -->
+		</dependency>
+
+
 	</dependencies>
 
+
+
+	<dependencyManagement>
+		<dependencies>
+
+<!--			<dependency>-->
+<!--				<groupId>com.google.guava</groupId>-->
+<!--				<artifactId>guava</artifactId>-->
+<!--				<version>30.1-jre</version>-->
+<!--			</dependency>-->
+
+			<dependency>
+				<groupId>com.alibaba.cloud</groupId>
+				<artifactId>spring-cloud-alibaba-dependencies</artifactId>
+				<version>2021.0.4.0</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+
+
+	</dependencyManagement>
+
 	<build>
 		<finalName>${project.artifactId}</finalName>
 		<extensions>

renren-fast/src/main/java/io/renren/RenrenApplication.java

@@ -10,8 +10,10 @@ package io.renren;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 
 
+@EnableDiscoveryClient
 @SpringBootApplication
 public class RenrenApplication {
 

renren-fast/src/main/resources/application.yml

@@ -28,6 +28,12 @@ spring:
     throw-exception-if-no-handler-found: true
     pathmatch:
       matching-strategy: ANT_PATH_MATCHER
+  application:
+    name: renren-fast
+  cloud:
+    nacos:
+      discovery:
+        server-addr: 127.0.0.1:8848
 #  resources:
 #    add-mappings: false
 
@@ -65,3 +71,4 @@ renren:
     # token有效时长，7天，单位秒
     expire: 604800
     header: token
+