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spring-cloud
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增加 swagger 提供 API 文档功能 

增加 mapstruct 提供 Bean 之间的复制
pull/1/head
YunaiV 2019-02-22 19:33:42 +08:00
parent aedecc44d1
commit 398d23cc9f
23 changed files with 633 additions and 38 deletions
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1
product/pom.xml
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@ -13,7 +13,6 @@
<packaging>pom</packaging>
<modules>
<module>product-application</module>
<module>product-service</module>
<module>product-service-api</module>
</modules>

44
product/product-application/pom.xml
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@ -11,6 +11,10 @@
<artifactId>product-rest</artifactId>
<properties>
<org.mapstruct.version>1.3.0.Final</org.mapstruct.version>
</properties>
<dependencies>
<dependency>
<groupId>cn.iocoder.mall</groupId>
@ -60,6 +64,46 @@
<version>2.12.0</version>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId> <!-- use mapstruct-jdk8 for Java 8 or higher -->
<version>${org.mapstruct.version}</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.9.2</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.9.2</version>
</dependency>
</dependencies>
<build>
<plugins>
<!-- 提供给 mapstruct 使用 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source> <!-- or higher, depending on your project -->
<target>1.8</target> <!-- or higher, depending on your project -->
<annotationProcessorPaths>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${org.mapstruct.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</plugins>
</build>
</project>

13
product/product-application/src/main/java/cn/iocoder/mall/product/ProductApplication.java Normal file
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@ -0,0 +1,13 @@
package cn.iocoder.mall.product;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class ProductApplication {
public static void main(String[] args) {
SpringApplication.run(ProductApplication.class, args);
}
}

20
product/product-application/src/main/java/cn/iocoder/mall/product/ProductRestApplication.java
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@ -1,20 +0,0 @@
package cn.iocoder.mall.product;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ConfigurableApplicationContext;
import javax.sql.DataSource;
@SpringBootApplication
@MapperScan("cn.iocoder.mall.product.dao") // 扫描对应的 Mapper 接口
public class ProductRestApplication {
public static void main(String[] args) {
ConfigurableApplicationContext ctx = SpringApplication.run(ProductRestApplication.class, args);
DataSource ds = ctx.getBean(DataSource.class);
System.out.println(ds);
}
}

70
product/product-application/src/main/java/cn/iocoder/mall/product/bo/ProductCategoryBO.java Normal file
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@ -0,0 +1,70 @@
package cn.iocoder.mall.product.bo;
/**
* 商品分类 BO
*/
public class ProductCategoryBO {
/**
* 分类编号
*/
private Integer id;
/**
* 父分类编号
*
* 如果不存在父级，则 pid = 0 。
*/
private Integer pid;
/**
* 名称
*/
private String name;
/**
* 分类图片
*/
private String picUrl;
/**
* 排序值
*/
private Integer sort;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public Integer getPid() {
return pid;
}
public void setPid(Integer pid) {
this.pid = pid;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPicUrl() {
return picUrl;
}
public void setPicUrl(String picUrl) {
this.picUrl = picUrl;
}
public Integer getSort() {
return sort;
}
public void setSort(Integer sort) {
this.sort = sort;
}
}

14
product/product-application/src/main/java/cn/iocoder/mall/product/config/DatabaseConfiguration.java Normal file
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@ -0,0 +1,14 @@
package cn.iocoder.mall.product.config;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@Configuration
@MapperScan("cn.iocoder.mall.product.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
}

36
product/product-application/src/main/java/cn/iocoder/mall/product/config/GlobalExceptionHandler.java Normal file
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@ -0,0 +1,36 @@
package cn.iocoder.mall.product.config;
import cn.iocoder.mall.product.constants.ErrorCodeEnum;
import cn.iocoder.mall.product.exception.ServiceException;
import cn.iocoder.mall.product.vo.RestResult;
import org.springframework.web.bind.MissingServletRequestParameterException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.servlet.http.HttpServletRequest;
@ControllerAdvice
public class GlobalExceptionHandler {
@ResponseBody
@ExceptionHandler(value = ServiceException.class)
public RestResult serviceExceptionHandler(HttpServletRequest req, Exception e) {
ServiceException ex = (ServiceException) e;
return RestResult.error(ex.getCode(), ex.getMessage());
}
@ResponseBody
@ExceptionHandler(value = Exception.class)
public RestResult resultExceptionHandler(HttpServletRequest req, Exception e) {
// TODO 异常日志
e.printStackTrace();
// TODO 翻译不同的异常
if (e instanceof MissingServletRequestParameterException) {
return RestResult.error(ErrorCodeEnum.MISSING_REQUEST_PARAM_ERROR.getCode(), ErrorCodeEnum.MISSING_REQUEST_PARAM_ERROR.getMessage());
}
// 返回
return RestResult.error(ErrorCodeEnum.SYS_ERROR.getCode(), ErrorCodeEnum.SYS_ERROR.getMessage());
}
}

26
product/product-application/src/main/java/cn/iocoder/mall/product/config/GlobalResponseBodyAdvice.java Normal file
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@ -0,0 +1,26 @@
package cn.iocoder.mall.product.config;
import cn.iocoder.mall.product.vo.RestResult;
import org.springframework.core.MethodParameter;
import org.springframework.http.MediaType;
import org.springframework.http.server.ServerHttpRequest;
import org.springframework.http.server.ServerHttpResponse;
import org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice;
//@ControllerAdvice
public class GlobalResponseBodyAdvice implements ResponseBodyAdvice {
@Override
public boolean supports(MethodParameter returnType, Class converterType) {
return true; // TODO 芋艿，未来，这里可以剔除掉一些，需要特殊返回的接口
}
@Override
public Object beforeBodyWrite(Object body, MethodParameter returnType, MediaType selectedContentType, Class selectedConverterType, ServerHttpRequest request, ServerHttpResponse response) {
if (body instanceof RestResult) {
return body;
}
return RestResult.ok(body);
}
}

23
product/product-application/src/main/java/cn/iocoder/mall/product/config/MVCConfiguration.java Normal file
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@ -0,0 +1,23 @@
package cn.iocoder.mall.product.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@EnableWebMvc
@Configuration
public class MVCConfiguration implements WebMvcConfigurer {
// @Autowired
// private SecurityInterceptor securityInterceptor;
// @Reference
// private OAuth2Service oauth2Service;
@Override
public void addInterceptors(InterceptorRegistry registry) {
// registry.addInterceptor(securityInterceptor);
}
}

36
product/product-application/src/main/java/cn/iocoder/mall/product/config/SwaggerConfiguration.java Normal file
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@ -0,0 +1,36 @@
package cn.iocoder.mall.product.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.product.controller"))
.paths(PathSelectors.any())
.build();
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.title("商品子系统")
.description("商品子系统")
.termsOfServiceUrl("http://www.iocoder.cn")
.version("1.0.0")
.build();
}
}

32
product/product-application/src/main/java/cn/iocoder/mall/product/constants/ErrorCodeEnum.java Normal file
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@ -0,0 +1,32 @@
package cn.iocoder.mall.product.constants;
/**
* 错误码枚举类
*
* 系统级异常，使用 2-001-000-000 段
*/
public enum ErrorCodeEnum {
SYS_ERROR(2001001000, "服务端发生异常"),
MISSING_REQUEST_PARAM_ERROR(2001001001, "参数缺失"),
;
private final int code;
private final String message;
ErrorCodeEnum(int code, String message) {
this.code = code;
this.message = message;
}
public int getCode() {
return code;
}
public String getMessage() {
return message;
}
;
}

20
product/product-application/src/main/java/cn/iocoder/mall/product/controller/user/ProductCategoryController.java
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@ -1,22 +1,34 @@
package cn.iocoder.mall.product.controller.user;
import cn.iocoder.mall.product.convert.ProductCategoryConvert;
import cn.iocoder.mall.product.service.ProductCategoryService;
import cn.iocoder.mall.product.vo.ProductCategoryVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
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.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.util.ArrayList;
import java.util.List;
@RestController
@RequestMapping("user/product/category")
@Api("商品分类")
public class ProductCategoryController {
// TODO 获得父编号为 id 的分类们 后面，使用 swagger 注释
@Autowired
private ProductCategoryService productCategoryService;
@GetMapping
public List<ProductCategoryVO> list(@RequestParam("id") Integer id) {
return new ArrayList<>();
@ApiOperation("获得指定编号下的子分类的数组")
@ApiImplicitParam(name = "pid", value = "指定分类编号", required = true)
public List<ProductCategoryVO> list(@RequestParam("pid") Integer pid) {
return ProductCategoryConvert.INSTANCE.convertToVO(
productCategoryService.getListByPid(pid)
);
}
}

27
product/product-application/src/main/java/cn/iocoder/mall/product/convert/ProductCategoryConvert.java Normal file
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@ -0,0 +1,27 @@
package cn.iocoder.mall.product.convert;
import cn.iocoder.mall.product.bo.ProductCategoryBO;
import cn.iocoder.mall.product.dataobject.ProductCategoryDO;
import cn.iocoder.mall.product.vo.ProductCategoryVO;
import org.mapstruct.Mapper;
import org.mapstruct.Mappings;
import org.mapstruct.factory.Mappers;
import java.util.List;
@Mapper
public interface ProductCategoryConvert {
ProductCategoryConvert INSTANCE = Mappers.getMapper(ProductCategoryConvert.class);
@Mappings({})
ProductCategoryBO convertToBO(ProductCategoryDO category);
List<ProductCategoryBO> convertToBO(List<ProductCategoryDO> categoryList);
@Mappings({})
ProductCategoryVO convertToVO(ProductCategoryBO category);
List<ProductCategoryVO> convertToVO(List<ProductCategoryBO> categoryList);
}

17
product/product-application/src/main/java/cn/iocoder/mall/product/convert/ProductSpuConvert.java Normal file
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@ -0,0 +1,17 @@
package cn.iocoder.mall.product.convert;
import cn.iocoder.mall.product.bo.ProductSpuBO;
import cn.iocoder.mall.product.dataobject.ProductSpuDO;
import org.mapstruct.Mapper;
import org.mapstruct.Mappings;
import org.mapstruct.factory.Mappers;
@Mapper
public interface ProductSpuConvert {
ProductSpuConvert INSTANCE = Mappers.getMapper(ProductSpuConvert.class);
@Mappings({})
ProductSpuBO convert(ProductSpuDO spu);
}

15
product/product-application/src/main/java/cn/iocoder/mall/product/dao/ProductCategoryMapper.java Normal file
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@ -0,0 +1,15 @@
package cn.iocoder.mall.product.dao;
import cn.iocoder.mall.product.dataobject.ProductCategoryDO;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface ProductCategoryMapper {
List<ProductCategoryDO> selectListByPidAndStatusOrderBySort(@Param("pid") Integer pid,
@Param("status") Integer status);
}

78
product/product-application/src/main/java/cn/iocoder/mall/product/dataobject/ProductCategoryDO.java
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@ -7,6 +7,8 @@ import java.util.Date;
*/
public class ProductCategoryDO {
public static final Integer STATUS_ENABLE = 1;
/**
* 分类编号
*/
@ -28,7 +30,7 @@ public class ProductCategoryDO {
/**
* 分类图片
*/
private String picURL;
private String picUrl;
/**
* 排序值
*/
@ -49,4 +51,76 @@ public class ProductCategoryDO {
*/
private Integer status;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public Integer getPid() {
return pid;
}
public void setPid(Integer pid) {
this.pid = pid;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getPicUrl() {
return picUrl;
}
public void setPicUrl(String picUrl) {
this.picUrl = picUrl;
}
public Integer getSort() {
return sort;
}
public void setSort(Integer sort) {
this.sort = sort;
}
public Date getCreateTime() {
return createTime;
}
public void setCreateTime(Date createTime) {
this.createTime = createTime;
}
public Date getUpdateTime() {
return updateTime;
}
public void setUpdateTime(Date updateTime) {
this.updateTime = updateTime;
}
public Integer getStatus() {
return status;
}
public void setStatus(Integer status) {
this.status = status;
}
}

46
product/product-application/src/main/java/cn/iocoder/mall/product/exception/ServiceException.java Normal file
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@ -0,0 +1,46 @@
package cn.iocoder.mall.product.exception;
/**
* 服务异常
*
* 参考 https://www.kancloud.cn/onebase/ob/484204 文章
*
* 一共 10 位，分成四段
*
* 第一段，1 位，类型
* 1 - 业务级别异常
* 2 - 系统级别异常
* 第二段，3 位，系统类型
* 001 - 用户系统
* 002 - 商品系统
* 003 - 订单系统
* 004 - 支付系统
* 005 - 优惠劵系统
* ... - ...
* 第三段，3 位，模块
* 不限制规则。
* 一般建议，每个系统里面，可能有多个模块，可以再去做分段。以用户系统为例子：
* 001 - OAuth2 模块
* 002 - User 模块
* 003 - MobileCode 模块
* 第四段，3 位，错误码
* 不限制规则。
* 一般建议，每个模块自增。
*/
public class ServiceException extends RuntimeException {
/**
* 错误码
*/
private final Integer code;
public ServiceException(Integer code, String message) {
super(message);
this.code = code;
}
public Integer getCode() {
return code;
}
}

24
product/product-application/src/main/java/cn/iocoder/mall/product/service/ProductCategoryService.java Normal file
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@ -0,0 +1,24 @@
package cn.iocoder.mall.product.service;
import cn.iocoder.mall.product.bo.ProductCategoryBO;
import cn.iocoder.mall.product.convert.ProductCategoryConvert;
import cn.iocoder.mall.product.dao.ProductCategoryMapper;
import cn.iocoder.mall.product.dataobject.ProductCategoryDO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service // 实际上不用添加。添加的原因是，必须 Spring 报错提示
//@com.alibaba.dubbo.config.annotation.Service
public class ProductCategoryService {
@Autowired
private ProductCategoryMapper productCategoryMapper;
public List<ProductCategoryBO> getListByPid(Integer pid) {
List<ProductCategoryDO> categoryList = productCategoryMapper.selectListByPidAndStatusOrderBySort(pid, ProductCategoryDO.STATUS_ENABLE);
return ProductCategoryConvert.INSTANCE.convertToBO(categoryList);
}
}

6
product/product-application/src/main/java/cn/iocoder/mall/product/service/ProductSpuService.java
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@ -1,6 +1,7 @@
package cn.iocoder.mall.product.service;
import cn.iocoder.mall.product.bo.ProductSpuBO;
import cn.iocoder.mall.product.convert.ProductSpuConvert;
import cn.iocoder.mall.product.dao.ProductSpuMapper;
import cn.iocoder.mall.product.dataobject.ProductSpuDO;
import org.springframework.beans.factory.annotation.Autowired;
@ -15,9 +16,8 @@ public class ProductSpuService implements cn.iocoder.mall.product.service.api.Pr
public ProductSpuBO getProductSpu(Integer id) {
ProductSpuDO productSpuDO = productSpuDAO.selectById(id);
ProductSpuBO productSpuBO = new ProductSpuBO(); // TODO 芋艿，后面改下
productSpuBO.setId(productSpuDO.getId());
return productSpuBO;
// 转换成 BO
return ProductSpuConvert.INSTANCE.convert(productSpuDO);
}
}

36
product/product-application/src/main/java/cn/iocoder/mall/product/vo/ProductCategoryVO.java
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@ -1,4 +1,40 @@
package cn.iocoder.mall.product.vo;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
@ApiModel("商品分类")
public class ProductCategoryVO {
@ApiModelProperty(value = "分类编号", required = true, example = "1")
private Integer id;
@ApiModelProperty(value = "分类名", required = true, example = "手机")
private String name;
@ApiModelProperty(value = "分类图片", notes = "一般情况下，只有根分类才有图片", example = "http://www.iocoder.cn/images/common/wechat_mp_2017_07_31_bak.jpg")
private String picUrl;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPicUrl() {
return picUrl;
}
public void setPicUrl(String picUrl) {
this.picUrl = picUrl;
}
}

56
product/product-application/src/main/java/cn/iocoder/mall/product/vo/RestResult.java Normal file
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@ -0,0 +1,56 @@
package cn.iocoder.mall.product.vo;
public class RestResult {
/**
* 错误码
*/
private Integer code;
/**
* 错误提示
*/
private String message;
/**
* 返回数据
*/
private Object data;
public static RestResult error(Integer code, String message) {
RestResult result = new RestResult();
result.code = code;
result.message = message;
return result;
}
public static RestResult ok(Object data) {
RestResult result = new RestResult();
result.code = 0;
result.data = data;
result.message = "";
return result;
}
public Integer getCode() {
return code;
}
public void setCode(Integer code) {
this.code = code;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public Object getData() {
return data;
}
public void setData(Object data) {
this.data = data;
}
}

19
product/product-application/src/main/resources/mybatis/mapper/ProductCategoryMapper.xml
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@ -1,12 +1,15 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="cn.iocoder.mall.product.dao.ProductSpuMapper">
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="cn.iocoder.mall.product.dao.ProductCategoryMapper">
<select id="selectById" parameterType="Integer" resultType="ProductSpuDO">
<select id="selectListByPidAndStatusOrderBySort" resultType="ProductCategoryDO">
SELECT
id
FROM product_spu
WHERE id = #{id}
id, name, pic_url, sort
FROM product_category
WHERE pid = #{pid}
AND status = #{status}
ORDER BY sort ASC
</select>
</mapper>
</mapper>

12
product/product-application/src/main/resources/mybatis/mapper/ProductSkuMapper.xml Normal file
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@ -0,0 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="cn.iocoder.mall.product.dao.ProductSpuMapper">
<select id="selectById" parameterType="Integer" resultType="ProductSpuDO">
SELECT
id
FROM product_spu
WHERE id = #{id}
</select>
</mapper>