<!-- mybatis plus依賴(lài) -->
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-boot-starter</artifactId>
    <version>3.4.0</version>
</dependency>

<!-- mybatis-plus-generator依賴(lài) -->
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-generator</artifactId>
    <version>3.4.0</version>
</dependency>

//數(shù)據(jù)庫(kù)連接參數(shù)
public static String driver = "com.mysql.jdbc.Driver";
public static String url = "jdbc:mysql://localhost:3306/zmall?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true";
public static String username="****";
public static String password="****";
//父級(jí)別包名稱(chēng)
public static String parentPackage = "com.zking.zmall";
//項(xiàng)目名設(shè)置（如果是SpringCloud項(xiàng)目則需要設(shè)置，其他為""即可）
public static String projectName="/zmall-generator";
//代碼生成的目標(biāo)路徑
public static String generateTo = "/src/main/java";
//mapper.xml的生成路徑
public static String mapperXmlPath = "/src/main/resources/mapper";
//控制器的公共基類(lèi)，用于抽象控制器的公共方法，null值表示沒(méi)有父類(lèi)
public static String baseControllerClassName ;
//業(yè)務(wù)層的公共基類(lèi)，用于抽象公共方法
public static String baseServiceClassName ;
//作者名
public static String author = "zking";
//模塊名稱(chēng)，用于組成包名
public static String modelName = "model";

<modules>
    <module>zmall-common</module>
    <module>zmall-user</module>
    <module>zmall-generator</module>
    <module>zmall-product</module>
</modules>

server:
  port: 8020
spring:
  application:
    name: zmall-product
  datasource:
    #type連接池類(lèi)型 DBCP,C3P0,Hikari,Druid,默認(rèn)為Hikari
    type: com.zaxxer.hikari.HikariDataSource
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://localhost:3306/zmall?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true
    username: ****
    password: ****
  freemarker:
    suffix: .html
    template-loader-path: classpath:/templates/
#mybatis-plus配置
mybatis-plus:
  #所對(duì)應(yīng)的 XML 文件位置
  mapper-locations: classpath*:/mapper/*Mapper.xml
  #別名包掃描路徑
  type-aliases-package: com.zking.zmall.model
  configuration:
    #駝峰命名規(guī)則
    map-underscore-to-camel-case: true
#日志配置
logging:
  level:
    com.zking.zmall.mapper: debug

@SpringBootApplication
@MapperScan({"com.zking.zmall.mapper"})
public class ZmallProductApplication {
    public static void main(String[] args) {
        SpringApplication.run(ZmallProductApplication.class, args);
    }
}

@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest
public class ProductServiceImplTest {
?
    @Autowired
    private IProductService productService;
?
    @Before
    public void setUp() throws Exception {
    }
?
    @After
    public void tearDown() throws Exception {
    }
?
    @Test
    public void queryProduct() {
        List<Product> list = productService.list();
        list.forEach(System.out::println);
    }
}

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>

@Controller
public class ProductController {
 
    @Autowired
    private IProductService productService;
 
    @RequestMapping("/index.html")
    public String index(Model model){
        //按照商品的銷(xiāo)量降序排序獲取銷(xiāo)量排名Top5的商品
        List<Product> products = productService.list(new QueryWrapper<Product>()
                .orderByDesc("hot")
                .last("limit 5"));
        model.addAttribute("top5",products);
        return "index";
    }
 
    @RequestMapping("/product.html")
    public String detail(Model model,Integer id){
        //根據(jù)商品ID查詢(xún)商品詳情信息
        Product product = productService.getById(id);
        model.addAttribute("product",product);
        return "product";
    }
}

<!--nacos客戶(hù)端-->
<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
 
<!--fegin組件-->
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>
 
<!--nacos配置中心-->
<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>

spring:
  application:
    name: zmall-product
  cloud:
    nacos:
      discovery:
        server-addr: localhost:8848

@EnableDiscoveryClient
@SpringBootApplication
@MapperScan({"com.zking.zmall.mapper"})
public class ZmallProductApplication {
 
    public static void main(String[] args) {
        SpringApplication.run(ZmallProductApplication.class, args);
    }
}

<modelVersion>4.0.0</modelVersion>
<parent>
    <groupId>com.zking</groupId>
    <artifactId>zmall</artifactId>
    <version>1.0-SNAPSHOT</version>
</parent>
<artifactId>zmall-gateway</artifactId>
<dependencies>
    <!--gateway 注意 此模式不能引入starter-web -->
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-gateway</artifactId>
    </dependency>
 
    <!--nacos客戶(hù)端-->
    <dependency>
        <groupId>com.alibaba.cloud</groupId>
        <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>	
    </dependency>
 
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
    </dependency>
 
    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-lang3</artifactId>
    </dependency>
</dependencies>

@EnableDiscoveryClient
@SpringBootApplication
public class ZmallGatewayApplication {
    public static void main(String[] args) {
        SpringApplication.run(ZmallGatewayApplication.class, args);
    }
}

server:
  port: 8000
spring:
  application:
    name: zmall-gateway
  cloud:
    nacos:
      discovery:
        server-addr: localhost:8848
    gateway:
      routes:
        - id: product_route
          uri: lb://zmall-product # lb指的是從nacos中按照名稱(chēng)獲取微服務(wù),并遵循負(fù)載均衡策略
          predicates:
            - Path=/product-serv/**
          filters:
            - StripPrefix=1

server
{
    listen 80;
    server_name zmall.com;
    proxy_redirect off;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 
    location / {
    	proxy_pass http://127.0.0.1:8000/;
    }
}