fix:ribbon负载均衡调用

pom.xml

@@ -25,7 +25,9 @@
     </properties>
 
     <modules>
-        <module>springcloud-service-goods</module>
+        <module>springcloud-service-goods-9100</module>
+        <module>springcloud-service-goods-9200</module>
+        <module>springcloud-service-goods-9300</module>
         <module>springcloud-service-common</module>
         <module>springcloud-service-portal</module>
         <module>springcloud-service-eureka</module>

springcloud-service-goods/pom.xml → springcloud-service-goods-9100/pom.xml

@@ -7,9 +7,9 @@
         <artifactId>springcloud-service-parent</artifactId>
         <version>1.0.0</version>
     </parent>
-    <artifactId>springcloud-service-goods</artifactId>
+    <artifactId>springcloud-service-goods-9100</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>springcloud-service-goods</name>
+    <name>springcloud-service-goods-9100</name>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
@@ -48,11 +48,11 @@
             <version>8.0.11</version>
         </dependency>
         <!--扩展包 -->
-<!--        <dependency>-->
-<!--            <groupId>com.baomidou</groupId>-->
-<!--            <artifactId>mybatis-plus-extension</artifactId>-->
-<!--            <version>3.5.2</version>-->
-<!--        </dependency>-->
+        <!--        <dependency>-->
+        <!--            <groupId>com.baomidou</groupId>-->
+        <!--            <artifactId>mybatis-plus-extension</artifactId>-->
+        <!--            <version>3.5.2</version>-->
+        <!--        </dependency>-->
         <!--监控-->
         <dependency>
             <groupId>org.springframework.boot</groupId>

springcloud-service-goods/src/main/java/com/kwan/springcloud/GoodsApplication.java → springcloud-service-goods-9100/src/main/java/com/kwan/springcloud/GoodsApplication9100.java

@@ -6,10 +6,10 @@ import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
 
 @EnableEurekaClient
 @SpringBootApplication
-public class GoodsApplication {
+public class GoodsApplication9100 {
 
     public static void main(String[] args) {
-        SpringApplication.run(GoodsApplication.class, args);
+        SpringApplication.run(GoodsApplication9100.class, args);
     }
 
 }

springcloud-service-goods/src/main/resources/application.yaml → springcloud-service-goods-9100/src/main/resources/application.yaml

@@ -18,6 +18,11 @@ eureka:
   client:
     service-url:
       defaultZone: http://eureka8767:8767/eureka/,http://eureka8768:8768/eureka/,http://eureka8769:8769/eureka/
+  instance:
+    lease-renewal-interval-in-seconds: 2 #每间隔2s，向服务端发送一次心跳，证明自己依然"存活”
+    lease-expiration-duration-in-seconds: 10 #告诉服务端，如果我10s之内没有给你发心跳，就代表我故障了，将我踢出掉
+    prefer-ip-address: true #告诉服务端，服务实例以IP作为链接，而不是取机器名
+    instance-id: springcloud-service-goods-9100 #告诉服务端，服务实例的id，id要是唯一的
 
 management:
   endpoints:

springcloud-service-goods-9200/pom.xml

+<?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>com.kwan.springcloud</groupId>
+        <artifactId>springcloud-service-parent</artifactId>
+        <version>1.0.0</version>
+    </parent>
+    <artifactId>springcloud-service-goods-9200</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>springcloud-service-goods-9200</name>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <java.version>1.8</java.version>
+        <spring-cloud.version>Hoxton.SR12</spring-cloud.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.kwan.springcloud</groupId>
+            <artifactId>springcloud-service-common</artifactId>
+            <version>1.0.0</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <!--mybatis-plus的springboot支持-->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>3.4.3</version>
+        </dependency>
+        <!--mysql驱动-->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.11</version>
+        </dependency>
+        <!--扩展包 -->
+        <!--        <dependency>-->
+        <!--            <groupId>com.baomidou</groupId>-->
+        <!--            <artifactId>mybatis-plus-extension</artifactId>-->
+        <!--            <version>3.5.2</version>-->
+        <!--        </dependency>-->
+        <!--监控-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

springcloud-service-goods-9200/src/main/java/com/kwan/springcloud/GoodsApplication9200.java

+package com.kwan.springcloud;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
+
+@EnableEurekaClient
+@SpringBootApplication
+public class GoodsApplication9200 {
+
+    public static void main(String[] args) {
+        SpringApplication.run(GoodsApplication9200.class, args);
+    }
+
+}

springcloud-service-goods-9200/src/main/java/com/kwan/springcloud/controller/HelloController.java

+package com.kwan.springcloud.controller;
+
+
+import com.alibaba.fastjson.JSONArray;
+import com.kwan.springcloud.response.Result;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cloud.client.ServiceInstance;
+import org.springframework.cloud.client.discovery.DiscoveryClient;
+import org.springframework.cloud.client.serviceregistry.Registration;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@Slf4j
+@RestController
+public class HelloController {
+
+    @Autowired
+    private DiscoveryClient client;
+    @Autowired
+    private Registration registration;
+
+
+    /**
+     * produces = MediaType.APPLICATION_PROBLEM_JSON_VALUE
+     * 解决不是json显示问题
+     */
+    @RequestMapping(value = "/hello", produces = MediaType.APPLICATION_PROBLEM_JSON_VALUE)
+    public Result index() {
+        List<ServiceInstance> instances = client.getInstances(registration.getServiceId());
+        log.info(JSONArray.toJSONString(instances));
+        return Result.ok(instances);
+    }
+
+}
+
+

springcloud-service-goods-9200/src/main/java/com/kwan/springcloud/controller/KwanGoodsInfoController.java

+package com.kwan.springcloud.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.kwan.springcloud.entity.KwanGoodsInfo;
+import com.kwan.springcloud.response.Result;
+import com.kwan.springcloud.service.KwanGoodsInfoService;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import java.io.Serializable;
+import java.util.List;
+
+@RestController
+@RequestMapping("kwanGoodsInfo")
+public class KwanGoodsInfoController {
+    /**
+     * 服务对象
+     */
+    @Resource
+    private KwanGoodsInfoService kwanGoodsInfoService;
+
+    /**
+     * 分页查询所有数据
+     *
+     * @param page          分页对象
+     * @param kwanGoodsInfo 查询实体
+     * @return 所有数据
+     */
+    @GetMapping
+    public Result selectAll(Page<KwanGoodsInfo> page, KwanGoodsInfo kwanGoodsInfo) {
+        return Result.ok(this.kwanGoodsInfoService.page(page, new QueryWrapper<>(kwanGoodsInfo)));
+    }
+
+    /**
+     * 通过主键查询单条数据
+     *
+     * @param id 主键
+     * @return 单条数据
+     */
+    @GetMapping(value = "{id}", produces = MediaType.APPLICATION_PROBLEM_JSON_VALUE)
+    public Result selectOne(@PathVariable Serializable id) {
+        return Result.ok(this.kwanGoodsInfoService.getById(id));
+    }
+
+    /**
+     * 新增数据
+     *
+     * @param kwanGoodsInfo 实体对象
+     * @return 新增结果
+     */
+    @PostMapping
+    public Result insert(@RequestBody KwanGoodsInfo kwanGoodsInfo) {
+        return Result.ok(this.kwanGoodsInfoService.save(kwanGoodsInfo));
+    }
+
+    /**
+     * 修改数据
+     *
+     * @param kwanGoodsInfo 实体对象
+     * @return 修改结果
+     */
+    @PutMapping
+    public Result update(@RequestBody KwanGoodsInfo kwanGoodsInfo) {
+        return Result.ok(this.kwanGoodsInfoService.updateById(kwanGoodsInfo));
+    }
+
+    /**
+     * 删除数据
+     *
+     * @param idList 主键结合
+     * @return 删除结果
+     */
+    @DeleteMapping
+    public Result delete(@RequestParam("idList") List<Long> idList) {
+        return Result.ok(this.kwanGoodsInfoService.removeByIds(idList));
+    }
+}
+

springcloud-service-goods-9200/src/main/java/com/kwan/springcloud/dao/KwanGoodsInfoDao.java

+package com.kwan.springcloud.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.kwan.springcloud.entity.KwanGoodsInfo;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * (KwanGoodsInfo)表数据库访问层
+ *
+ * @author makejava
+ * @since 2023-01-08 10:21:28
+ */
+@Mapper
+public interface KwanGoodsInfoDao extends BaseMapper<KwanGoodsInfo> {
+
+}
+

springcloud-service-goods-9200/src/main/java/com/kwan/springcloud/entity/KwanGoodsInfo.java

+package com.kwan.springcloud.entity;
+
+import com.baomidou.mybatisplus.extension.activerecord.Model;
+
+import java.io.Serializable;
+
+/**
+ * (KwanGoodsInfo)表实体类
+ *
+ * @author makejava
+ * @since 2023-01-08 10:21:28
+ */
+public class KwanGoodsInfo extends Model<KwanGoodsInfo> {
+
+    private Integer id;
+    //商品名称
+    private String goodsName;
+    //商品价格
+    private Integer goodsPrice;
+
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getGoodsName() {
+        return goodsName;
+    }
+
+    public void setGoodsName(String goodsName) {
+        this.goodsName = goodsName;
+    }
+
+    public Integer getGoodsPrice() {
+        return goodsPrice;
+    }
+
+    public void setGoodsPrice(Integer goodsPrice) {
+        this.goodsPrice = goodsPrice;
+    }
+
+    /**
+     * 获取主键值
+     *
+     * @return 主键值
+     */
+    @Override
+    public Serializable pkVal() {
+        return this.id;
+    }
+}

springcloud-service-goods-9200/src/main/java/com/kwan/springcloud/service/KwanGoodsInfoService.java

+package com.kwan.springcloud.service;
+
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.kwan.springcloud.entity.KwanGoodsInfo;
+
+/**
+ * (KwanGoodsInfo)表服务接口
+ *
+ * @author makejava
+ * @since 2023-01-08 10:21:29
+ */
+public interface KwanGoodsInfoService extends IService<KwanGoodsInfo> {
+
+}
+

springcloud-service-goods-9200/src/main/java/com/kwan/springcloud/service/impl/KwanGoodsInfoServiceImpl.java

+package com.kwan.springcloud.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.kwan.springcloud.dao.KwanGoodsInfoDao;
+import com.kwan.springcloud.entity.KwanGoodsInfo;
+import com.kwan.springcloud.service.KwanGoodsInfoService;
+import org.springframework.stereotype.Service;
+
+/**
+ * (KwanGoodsInfo)表服务实现类
+ *
+ * @author makejava
+ * @since 2023-01-08 10:21:30
+ */
+@Service("kwanGoodsInfoService")
+public class KwanGoodsInfoServiceImpl extends ServiceImpl<KwanGoodsInfoDao, KwanGoodsInfo> implements KwanGoodsInfoService {
+
+}
+

springcloud-service-goods-9200/src/main/resources/application.yaml

+#端口号
+server:
+  port: 9200
+
+#兼容swagger配置
+spring:
+  # mysql
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://localhost:3306/kwan?useSSL=false&useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
+    username: root
+    password: 716288qwe
+  application:
+    name: goods-service #服务名称
+
+#服务提供者
+eureka:
+  client:
+    service-url:
+      defaultZone: http://eureka8767:8767/eureka/,http://eureka8768:8768/eureka/,http://eureka8769:8769/eureka/
+  instance:
+    lease-renewal-interval-in-seconds: 2 #每间隔2s，向服务端发送一次心跳，证明自己依然"存活”
+    lease-expiration-duration-in-seconds: 10 #告诉服务端，如果我10s之内没有给你发心跳，就代表我故障了，将我踢出掉
+    prefer-ip-address: true #告诉服务端，服务实例以IP作为链接，而不是取机器名
+    instance-id: springcloud-service-goods-9200 #告诉服务端，服务实例的id，id要是唯一的
+
+management:
+  endpoints:
+    web:
+      base-path: /actuator  #修改访问路径  2.0之前默认是/   2.0默认是 /actuator  可以通过这个属性值修改
+  health:
+    show-details: always  #显示健康具体信息  默认不会显示详细信息
+
+#mybatis-plus配置
+mybatis-plus:
+  configuration:
+    map-underscore-to-camel-case: true
+    call-setters-on-nulls: true
+    auto-mapping-behavior: full
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
+  mapper-locations: classpath*:mapper/**/*Mapper.xml
+  global-config:
+    banner: false
+    # 逻辑删除配置
+    db-config:
+      id-type: AUTO
+      logic-delete-field: delFlag
+      logic-delete-value: 1
+      logic-not-delete-value: 0
+      table-underline: true
\ No newline at end of file

springcloud-service-goods-9200/src/test/java/com/kwan/springcloud/GoodsApplicationTests.java

+package com.kwan.springcloud;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class GoodsApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}

springcloud-service-goods-9300/pom.xml

+<?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>com.kwan.springcloud</groupId>
+        <artifactId>springcloud-service-parent</artifactId>
+        <version>1.0.0</version>
+    </parent>
+    <artifactId>springcloud-service-goods-9300</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>springcloud-service-goods-9300</name>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <java.version>1.8</java.version>
+        <spring-cloud.version>Hoxton.SR12</spring-cloud.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.kwan.springcloud</groupId>
+            <artifactId>springcloud-service-common</artifactId>
+            <version>1.0.0</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <!--mybatis-plus的springboot支持-->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>3.4.3</version>
+        </dependency>
+        <!--mysql驱动-->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.11</version>
+        </dependency>
+        <!--扩展包 -->
+        <!--        <dependency>-->
+        <!--            <groupId>com.baomidou</groupId>-->
+        <!--            <artifactId>mybatis-plus-extension</artifactId>-->
+        <!--            <version>3.5.2</version>-->
+        <!--        </dependency>-->
+        <!--监控-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

springcloud-service-goods-9300/src/main/java/com/kwan/springcloud/GoodsApplication9300.java

+package com.kwan.springcloud;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
+
+@EnableEurekaClient
+@SpringBootApplication
+public class GoodsApplication9300 {
+
+    public static void main(String[] args) {
+        SpringApplication.run(GoodsApplication9300.class, args);
+    }
+
+}

springcloud-service-goods-9300/src/main/java/com/kwan/springcloud/controller/HelloController.java

+package com.kwan.springcloud.controller;
+
+
+import com.alibaba.fastjson.JSONArray;
+import com.kwan.springcloud.response.Result;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cloud.client.ServiceInstance;
+import org.springframework.cloud.client.discovery.DiscoveryClient;
+import org.springframework.cloud.client.serviceregistry.Registration;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@Slf4j
+@RestController
+public class HelloController {
+
+    @Autowired
+    private DiscoveryClient client;
+    @Autowired
+    private Registration registration;
+
+
+    /**
+     * produces = MediaType.APPLICATION_PROBLEM_JSON_VALUE
+     * 解决不是json显示问题
+     */
+    @RequestMapping(value = "/hello", produces = MediaType.APPLICATION_PROBLEM_JSON_VALUE)
+    public Result index() {
+        List<ServiceInstance> instances = client.getInstances(registration.getServiceId());
+        log.info(JSONArray.toJSONString(instances));
+        return Result.ok(instances);
+    }
+
+}
+
+

springcloud-service-goods-9300/src/main/java/com/kwan/springcloud/controller/KwanGoodsInfoController.java

+package com.kwan.springcloud.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.kwan.springcloud.entity.KwanGoodsInfo;
+import com.kwan.springcloud.response.Result;
+import com.kwan.springcloud.service.KwanGoodsInfoService;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import java.io.Serializable;
+import java.util.List;
+
+@RestController
+@RequestMapping("kwanGoodsInfo")
+public class KwanGoodsInfoController {
+    /**
+     * 服务对象
+     */
+    @Resource
+    private KwanGoodsInfoService kwanGoodsInfoService;
+
+    /**
+     * 分页查询所有数据
+     *
+     * @param page          分页对象
+     * @param kwanGoodsInfo 查询实体
+     * @return 所有数据
+     */
+    @GetMapping
+    public Result selectAll(Page<KwanGoodsInfo> page, KwanGoodsInfo kwanGoodsInfo) {
+        return Result.ok(this.kwanGoodsInfoService.page(page, new QueryWrapper<>(kwanGoodsInfo)));
+    }
+
+    /**
+     * 通过主键查询单条数据
+     *
+     * @param id 主键
+     * @return 单条数据
+     */
+    @GetMapping(value = "{id}", produces = MediaType.APPLICATION_PROBLEM_JSON_VALUE)
+    public Result selectOne(@PathVariable Serializable id) {
+        return Result.ok(this.kwanGoodsInfoService.getById(id));
+    }
+
+    /**
+     * 新增数据
+     *
+     * @param kwanGoodsInfo 实体对象
+     * @return 新增结果
+     */
+    @PostMapping
+    public Result insert(@RequestBody KwanGoodsInfo kwanGoodsInfo) {
+        return Result.ok(this.kwanGoodsInfoService.save(kwanGoodsInfo));
+    }
+
+    /**
+     * 修改数据
+     *
+     * @param kwanGoodsInfo 实体对象
+     * @return 修改结果
+     */
+    @PutMapping
+    public Result update(@RequestBody KwanGoodsInfo kwanGoodsInfo) {
+        return Result.ok(this.kwanGoodsInfoService.updateById(kwanGoodsInfo));
+    }
+
+    /**
+     * 删除数据
+     *
+     * @param idList 主键结合
+     * @return 删除结果
+     */
+    @DeleteMapping
+    public Result delete(@RequestParam("idList") List<Long> idList) {
+        return Result.ok(this.kwanGoodsInfoService.removeByIds(idList));
+    }
+}
+

springcloud-service-goods-9300/src/main/java/com/kwan/springcloud/dao/KwanGoodsInfoDao.java

+package com.kwan.springcloud.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.kwan.springcloud.entity.KwanGoodsInfo;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * (KwanGoodsInfo)表数据库访问层
+ *
+ * @author makejava
+ * @since 2023-01-08 10:21:28
+ */
+@Mapper
+public interface KwanGoodsInfoDao extends BaseMapper<KwanGoodsInfo> {
+
+}
+

springcloud-service-goods-9300/src/main/java/com/kwan/springcloud/entity/KwanGoodsInfo.java

+package com.kwan.springcloud.entity;
+
+import com.baomidou.mybatisplus.extension.activerecord.Model;
+
+import java.io.Serializable;
+
+/**
+ * (KwanGoodsInfo)表实体类
+ *
+ * @author makejava
+ * @since 2023-01-08 10:21:28
+ */
+public class KwanGoodsInfo extends Model<KwanGoodsInfo> {
+
+    private Integer id;
+    //商品名称
+    private String goodsName;
+    //商品价格
+    private Integer goodsPrice;
+
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getGoodsName() {
+        return goodsName;
+    }
+
+    public void setGoodsName(String goodsName) {
+        this.goodsName = goodsName;
+    }
+
+    public Integer getGoodsPrice() {
+        return goodsPrice;
+    }
+
+    public void setGoodsPrice(Integer goodsPrice) {
+        this.goodsPrice = goodsPrice;
+    }
+
+    /**
+     * 获取主键值
+     *
+     * @return 主键值
+     */
+    @Override
+    public Serializable pkVal() {
+        return this.id;
+    }
+}

springcloud-service-goods-9300/src/main/java/com/kwan/springcloud/service/KwanGoodsInfoService.java

+package com.kwan.springcloud.service;
+
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.kwan.springcloud.entity.KwanGoodsInfo;
+
+/**
+ * (KwanGoodsInfo)表服务接口
+ *
+ * @author makejava
+ * @since 2023-01-08 10:21:29
+ */
+public interface KwanGoodsInfoService extends IService<KwanGoodsInfo> {
+
+}
+

springcloud-service-goods-9300/src/main/java/com/kwan/springcloud/service/impl/KwanGoodsInfoServiceImpl.java

+package com.kwan.springcloud.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.kwan.springcloud.dao.KwanGoodsInfoDao;
+import com.kwan.springcloud.entity.KwanGoodsInfo;
+import com.kwan.springcloud.service.KwanGoodsInfoService;
+import org.springframework.stereotype.Service;
+
+/**
+ * (KwanGoodsInfo)表服务实现类
+ *
+ * @author makejava
+ * @since 2023-01-08 10:21:30
+ */
+@Service("kwanGoodsInfoService")
+public class KwanGoodsInfoServiceImpl extends ServiceImpl<KwanGoodsInfoDao, KwanGoodsInfo> implements KwanGoodsInfoService {
+
+}
+

springcloud-service-goods-9300/src/main/resources/application.yaml

+#端口号
+server:
+  port: 9300
+
+#兼容swagger配置
+spring:
+  # mysql
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://localhost:3306/kwan?useSSL=false&useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
+    username: root
+    password: 716288qwe
+  application:
+    name: goods-service #服务名称
+
+#服务提供者
+eureka:
+  client:
+    service-url:
+      defaultZone: http://eureka8767:8767/eureka/,http://eureka8768:8768/eureka/,http://eureka8769:8769/eureka/
+  instance:
+    lease-renewal-interval-in-seconds: 2 #每间隔2s，向服务端发送一次心跳，证明自己依然"存活”
+    lease-expiration-duration-in-seconds: 10 #告诉服务端，如果我10s之内没有给你发心跳，就代表我故障了，将我踢出掉
+    prefer-ip-address: true #告诉服务端，服务实例以IP作为链接，而不是取机器名
+    instance-id: springcloud-service-goods-9300 #告诉服务端，服务实例的id，id要是唯一的
+
+management:
+  endpoints:
+    web:
+      base-path: /actuator  #修改访问路径  2.0之前默认是/   2.0默认是 /actuator  可以通过这个属性值修改
+  health:
+    show-details: always  #显示健康具体信息  默认不会显示详细信息
+
+#mybatis-plus配置
+mybatis-plus:
+  configuration:
+    map-underscore-to-camel-case: true
+    call-setters-on-nulls: true
+    auto-mapping-behavior: full
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
+  mapper-locations: classpath*:mapper/**/*Mapper.xml
+  global-config:
+    banner: false
+    # 逻辑删除配置
+    db-config:
+      id-type: AUTO
+      logic-delete-field: delFlag
+      logic-delete-value: 1
+      logic-not-delete-value: 0
+      table-underline: true
\ No newline at end of file

springcloud-service-goods-9300/src/test/java/com/kwan/springcloud/GoodsApplicationTests.java

+package com.kwan.springcloud;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class GoodsApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}