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后端：增加 cart 系统

pull/1/head
YunaiV 2019-04-08 23:41:48 +08:00
parent 235da59f70
commit a34eee65ac
22 changed files with 441 additions and 19 deletions
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70
cart/cart-application/pom.xml Normal file
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<?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">
<parent>
<artifactId>cart</artifactId>
<groupId>cn.iocoder.mall</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>cart-application</artifactId>
<dependencies>
<dependency>
<groupId>cn.iocoder.mall</groupId>
<artifactId>common-framework</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>cn.iocoder.mall</groupId>
<artifactId>user-sdk</artifactId>
<version>1.0-SNAPSHOT</version>
</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>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>dubbo</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.boot</groupId>
<artifactId>dubbo-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.apache.curator</groupId>
<artifactId>curator-framework</artifactId>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
</dependencies>
</project>

13
cart/cart-application/src/main/java/cn/iocoder/mall/cart/application/CartApplication.java Normal file
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package cn.iocoder.mall.cart.application;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication(scanBasePackages = {"cn.iocoder.mall.cart"})
public class CartApplication {
public static void main(String[] args) {
SpringApplication.run(CartApplication.class, args);
}
}

42
cart/cart-application/src/main/java/cn/iocoder/mall/cart/application/config/MVCConfiguration.java Normal file
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package cn.iocoder.mall.cart.application.config;
import cn.iocoder.common.framework.config.GlobalExceptionHandler;
import cn.iocoder.common.framework.servlet.CorsFilter;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.web.servlet.config.annotation.*;
@EnableWebMvc
@Configuration
@Import(value = {GlobalExceptionHandler.class}) // 统一全局返回
public class MVCConfiguration implements WebMvcConfigurer {
// @Autowired
// private SecurityInterceptor securityInterceptor;
// @Reference
// private OAuth2Service oauth2Service;
@Override
public void addInterceptors(InterceptorRegistry registry) {
// registry.addInterceptor(securityInterceptor);
}
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
// 解决 swagger-ui.html 的访问，参考自 https://stackoverflow.com/questions/43545540/swagger-ui-no-mapping-found-for-http-request 解决
registry.addResourceHandler("swagger-ui.html**").addResourceLocations("classpath:/META-INF/resources/swagger-ui.html");
registry.addResourceHandler("webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
}
@Bean
public FilterRegistrationBean<CorsFilter> corsFilter() {
FilterRegistrationBean<CorsFilter> registrationBean = new FilterRegistrationBean<>();
registrationBean.setFilter(new CorsFilter());
registrationBean.addUrlPatterns("/*");
return registrationBean;
}
}

36
cart/cart-application/src/main/java/cn/iocoder/mall/cart/application/config/SwaggerConfiguration.java Normal file
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package cn.iocoder.mall.cart.application.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
@Configuration
@EnableSwagger2
public class SwaggerConfiguration {
@Bean
public Docket createRestApi() {
return new Docket(DocumentationType.SWAGGER_2)
.apiInfo(apiInfo())
.select()
.apis(RequestHandlerSelectors.basePackage("cn.iocoder.mall.biz.application.controller"))
.paths(PathSelectors.any())
.build();
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.title("购物车子系统")
.description("购物车子系统")
.termsOfServiceUrl("http://www.iocoder.cn")
.version("1.0.0")
.build();
}
}

9
cart/cart-application/src/main/resources/application.yaml Normal file
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spring:
application:
name: cart-application
# server
server:
port: 18086
servlet:
context-path: /cart-api/

40
cart/cart-service-api/pom.xml Normal file
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<?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">
<parent>
<artifactId>cart</artifactId>
<groupId>cn.iocoder.mall</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>cart-service-api</artifactId>
<dependencies>
<dependency>
<groupId>cn.iocoder.mall</groupId>
<artifactId>common-framework</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId> <!-- use mapstruct-jdk8 for Java 8 or higher -->
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-jdk8</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
</dependencies>
</project>

4
cart/cart-service-api/src/main/java/cn/iocoder/mall/cart/api/CartService.java Normal file
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package cn.iocoder.mall.cart.api;
public interface CartService {
}

28
cart/cart-service-api/src/main/java/cn/iocoder/mall/cart/api/constant/CartErrorCodeEnum.java Normal file
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package cn.iocoder.mall.cart.api.constant;
/**
* 错误码枚举类
*
* 购物车系统，使用 1-005-000-000 段
*/
public enum CartErrorCodeEnum {
;
private final int code;
private final String message;
CartErrorCodeEnum(int code, String message) {
this.code = code;
this.message = message;
}
public int getCode() {
return code;
}
public String getMessage() {
return message;
}
}

66
cart/cart-service-impl/pom.xml Normal file
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<?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">
<parent>
<artifactId>cart</artifactId>
<groupId>cn.iocoder.mall</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>cart-service-impl</artifactId>
<dependencies>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>dubbo</artifactId>
</dependency>
<dependency>
<groupId>cn.iocoder.mall</groupId>
<artifactId>cart-service-api</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>
<dependency>
<groupId>com.xuxueli</groupId>
<artifactId>xxl-job-core</artifactId>
</dependency>
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-spring-boot-starter</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<!-- 提供给 mapstruct 使用 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

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cart/cart-service-impl/src/main/java/cn/iocoder/mall/cart/biz/config/DatabaseConfiguration.java Normal file
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package cn.iocoder.mall.cart.biz.config;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@Configuration
@MapperScan("cn.iocoder.mall.cart.biz.dao") // 扫描对应的 Mapper 接口
@EnableTransactionManagement(proxyTargetClass = true) // 启动事务管理。为什么使用 proxyTargetClass 参数，参见 https://blog.csdn.net/huang_550/article/details/76492600
public class DatabaseConfiguration {
// 数据源，使用 HikariCP
}

19
cart/cart-service-impl/src/main/java/cn/iocoder/mall/cart/biz/config/ServiceExceptionConfiguration.java Normal file
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package cn.iocoder.mall.cart.biz.config;
import cn.iocoder.common.framework.util.ServiceExceptionUtil;
import cn.iocoder.mall.cart.api.constant.CartErrorCodeEnum;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.event.EventListener;
@Configuration
public class ServiceExceptionConfiguration {
@EventListener(ApplicationReadyEvent.class) // 可参考 https://www.cnblogs.com/ssslinppp/p/7607509.html
public void initMessages() {
for (CartErrorCodeEnum item : CartErrorCodeEnum.values()) {
ServiceExceptionUtil.put(item.getCode(), item.getMessage());
}
}
}

1
cart/cart-service-impl/src/main/java/cn/iocoder/mall/cart/biz/package-info.java Normal file
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@ -0,0 +1 @@
package cn.iocoder.mall.cart.biz;

1
cart/cart-service-impl/src/main/resources/config/application.properties Normal file
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##################### 业务模块 #####################

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cart/cart-service-impl/src/main/resources/config/application.yaml Normal file
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spring:
# datasource
datasource:
url: jdbc:mysql://180.167.213.26:13306/mall_cart?useSSL=false&useUnicode=true&characterEncoding=UTF-8
driver-class-name: com.mysql.jdbc.Driver
username: root
password: ${MALL_MYSQL_PASSWORD}
# mybatis
mybatis:
config-location: classpath:mybatis-config.xml
mapper-locations: classpath:mapper/*.xml
type-aliases-package: cn.iocoder.mall.cart.biz.dataobject
# dubbo
dubbo:
application:
name: cart-service
registry:
address: zookeeper://127.0.0.1:2181
protocol:
port: -1
name: dubbo
scan:
base-packages: cn.iocoder.mall.cart.biz.service
# xxl-job
#xxl:
# job:
# admin:
# addresses: http://127.0.0.1:8080/xxl-job-admin
# executor:
# appname: cart-job-executor
# ip:
# port: 0
# logpath: /Users/yunai/logs/xxl-job/
# logretentiondays: 1
# accessToken:
# rocketmq
#rocketmq:
# name-server: 127.0.0.1:9876
# producer:
# group: cart-producer-group

19
cart/cart-service-impl/src/main/resources/mybatis-config.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<settings>
<!-- 使用驼峰命名法转换字段。 -->
<setting name="mapUnderscoreToCamelCase" value="true"/>
</settings>
<typeAliases>
<typeAlias alias="Integer" type="java.lang.Integer"/>
<typeAlias alias="Long" type="java.lang.Long"/>
<typeAlias alias="HashMap" type="java.util.HashMap"/>
<typeAlias alias="LinkedHashMap" type="java.util.LinkedHashMap"/>
<typeAlias alias="ArrayList" type="java.util.ArrayList"/>
<typeAlias alias="LinkedList" type="java.util.LinkedList"/>
</typeAliases>
</configuration>

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cart/pom.xml Normal file
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<?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">
<parent>
<artifactId>mall-parent</artifactId>
<groupId>cn.iocoder.mall</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>cart</artifactId>
<packaging>pom</packaging>
<modules>
<module>cart-application</module>
<module>cart-service-api</module>
<module>cart-service-impl</module>
</modules>
</project>

2
common/common-framework/src/main/java/cn/iocoder/common/framework/constant/ModuleErrorCodeInterval.java
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@ -27,7 +27,7 @@ public class ModuleErrorCodeInterval {
// pay 错误码区间 [1-004-000-000 ~ 1-005-000-000)
// cart 错误码区间 [1-005-000-000 ~ 1-006-000-000)
// promotion 错误码区间 [1-006-000-000 ~ 1-007-000-000)

5
pay/pay-application/pom.xml
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@ -11,12 +11,7 @@
<artifactId>pay-application</artifactId>
<properties>
<org.mapstruct.version>1.3.0.Final</org.mapstruct.version>
</properties>
<dependencies>
<dependency>
<groupId>cn.iocoder.mall</groupId>
<artifactId>common-framework</artifactId>

1
pay/pay-service-api/pom.xml
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@ -10,6 +10,7 @@
<modelVersion>4.0.0</modelVersion>
<artifactId>pay-service-api</artifactId>
<dependencies>
<dependency>
<groupId>cn.iocoder.mall</groupId>

4
pay/pay-service-impl/pom.xml
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@ -11,10 +11,6 @@
<artifactId>pay-service-impl</artifactId>
<properties>
<org.mapstruct.version>1.3.0.Final</org.mapstruct.version>
</properties>
<dependencies>
<dependency>
<groupId>com.alibaba</groupId>

1
pom.xml
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@ -22,6 +22,7 @@
<module>ops</module>
<module>pay</module>
<module>promotion</module>
<module>cart</module>
</modules>
<packaging>pom</packaging>

16
product/product-application/src/main/java/cn/iocoder/mall/product/application/config/MVCConfiguration.java
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@ -1,6 +1,9 @@
package cn.iocoder.mall.product.application.config;
import cn.iocoder.common.framework.config.GlobalExceptionHandler;
import cn.iocoder.common.framework.servlet.CorsFilter;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.web.servlet.config.annotation.*;
@ -28,13 +31,12 @@ public class MVCConfiguration implements WebMvcConfigurer {
registry.addResourceHandler("webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
}
// TODO 芋艿，允许跨域
@Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**")
.allowedHeaders("*")
.allowedMethods("*")
.allowedOrigins("*");
@Bean
public FilterRegistrationBean<CorsFilter> corsFilter() {
FilterRegistrationBean<CorsFilter> registrationBean = new FilterRegistrationBean<>();
registrationBean.setFilter(new CorsFilter());
registrationBean.addUrlPatterns("/*");
return registrationBean;
}
}