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• 【视频】Spring Cloud Alibaba-MyShop-创建商品服务提供者

POM

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <parent>
        <groupId>com.funtl</groupId>
        <artifactId>myshop-dependencies</artifactId>
        <version>1.0.0-SNAPSHOT</version>
        <relativePath>../myshop-dependencies/pom.xml</relativePath>
    </parent>

    <artifactId>myshop-service-provider-item</artifactId>
    <packaging>jar</packaging>

    <name>myshop-service-provider-item</name>
    <url>http://www.funtl.com</url>
    <inceptionYear>2018-Now</inceptionYear>

    <dependencies>
        <!-- Spring Boot Begin -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <!-- Spring Boot End -->

        <!-- Spring Cloud Begin -->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
        </dependency>
        <!-- Spring Cloud End -->

        <!-- Projects Begin -->
        <dependency>
            <groupId>com.funtl</groupId>
            <artifactId>myshop-commons-service</artifactId>
            <version>${project.parent.version}</version>
        </dependency>
        <!-- Projects End -->
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <mainClass>com.funtl.myshop.service.provider.item.MyShopServiceProviderItemApplication</mainClass>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

Application

package com.funtl.myshop.service.provider.item;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.scheduling.annotation.EnableAsync;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
import tk.mybatis.spring.annotation.MapperScan;

@SpringBootApplication(scanBasePackages = "com.funtl.myshop")
@EnableDiscoveryClient
@MapperScan(basePackages = "com.funtl.myshop.commons.mapper")
@EnableSwagger2
public class MyShopServiceProviderItemApplication {
    public static void main(String[] args) {
        SpringApplication.run(MyShopServiceProviderItemApplication.class, args);
    }
}

Controller

package com.funtl.myshop.service.provider.item.controller;

import com.funtl.myshop.commons.domain.TbItem;
import com.funtl.myshop.commons.service.TbItemService;
import com.funtl.myshop.commons.web.AbstractBaseController;
import com.github.pagehelper.PageInfo;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping(value = "item")
public class TbItemController extends AbstractBaseController<TbItem> {
    @Autowired
    private TbItemService tbItemService;

    @ApiOperation(value = "商品分页查询")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "num", value = "页码", required = true, paramType = "path", dataType = "int"),
            @ApiImplicitParam(name = "size", value = "笔数", required = true, paramType = "path", dataType = "int")
    })
    @GetMapping(value = "page/{num}/{size}")
    public PageInfo<TbItem> page(
            @PathVariable int num,
            @PathVariable int size
    ) {
        PageInfo<TbItem> page = tbItemService.page(null, num, size);
        return page;
    }
}

properties

spring.application.name=myshop-service-provider-item-config
spring.cloud.nacos.config.file-extension=yaml
spring.cloud.nacos.config.server-addr=192.168.10.151:8848

YAML

spring:
  application:
    name: myshop-service-provider-item
  datasource:
    druid:
      url: jdbc:mysql://192.168.10.150:3306/myshop?useUnicode=true&characterEncoding=utf-8&useSSL=false
      username: root
      password: 123456
      initial-size: 1
      min-idle: 1
      max-active: 20
      test-on-borrow: true
      driver-class-name: com.mysql.cj.jdbc.Driver
  cloud:
    nacos:
      discovery:
        server-addr: 192.168.10.151:8848
    sentinel:
      transport:
        port: 8719
        dashboard: 192.168.10.151:8080

server:
  port: 10105

mybatis:
    type-aliases-package: com.funtl.myshop.commons.domain
    mapper-locations: classpath:mapper/*.xml

management:
  endpoints:
    web:
      exposure:
        include: "*"