如何使用OpenAPI代码生成器生成带有附加属性的对象的模型类

Question

我在OpenAPI定义中使用additionalPropertes来引用映射对象。我的OAS部分如下所示：

Configuration:
  title: Configuration Info
  type: object
  additionalProperties:
    type: string
  description: The config parameters.
  example:
    configName: header
    configValue: Context
    configId: "12"

使用openapi生成器的maven codegen插件生成代码时，版本为-4.3。1在以下配置中，不会为模型配置生成模型类。

           <plugin>
                <groupId>org.openapitools</groupId>
                <artifactId>openapi-generator-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <goals>
                            <goal>generate</goal>
                        </goals>
                        <configuration>
                            <inputSpec>api.yaml</inputSpec>
                            <language>jaxrs-cxf-cdi</language>
                            <configOptions>
                                <apiPackage>${api-package}</apiPackage>
                                <modelPackage>${model-package}</modelPackage>
                                <sourceFolder>src/gen/java</sourceFolder>
                            </configOptions>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

如何在OAS中为具有附加属性的对象生成模型类？




Answer 1

将配置generateAliasModel设置为true将为OAS中定义的地图生成模型类。下面给出了正确的配置：

            <plugin>
                <groupId>org.openapitools</groupId>
                <artifactId>openapi-generator-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <goals>
                            <goal>generate</goal>
                        </goals>
                        <configuration>
                            <inputSpec>api.yaml</inputSpec>
                            <language>jaxrs-cxf-cdi</language>
                            <configOptions>
                                <apiPackage>${api-package}</apiPackage>
                                <modelPackage>${model-package}</modelPackage>
                                <sourceFolder>src/gen/java</sourceFolder>
                            </configOptions>
                            <generateAliasAsModel>true</generateAliasAsModel>
                        </configuration>
                    </execution>
                </executions>
            </plugin>