Question

我从Jolt开始，但是我无法将数组的元素连接为单个字符串

我有这样的json：

{
  "partNb": "1234",
  "partDescriptions": [
    {
      "country": "GB",
      "language": "en",
      "content": "1 tool description in en_GB"
    },
    {
      "country": "GB",
      "language": "en",
      "content": "2 tool description in en_GB"
    }
  ]
}

并具有震撼力规格：

[
  {
    "operation": "shift",
    "spec": {
      "partNb": "id",
      "partDescriptions": {
        "*": {
          "content": "description"
        }
      }
    }
  }
]

为此，我有以下输出：

{
  "id" : "1234",
  "description" : [ "1 tool description in en_GB", "2 tool description in en_GB" ]
}

但是如何获得这样的结果？：

{
  "id" : "1234",
  "description" :  "1 tool description in en_GB , 2 tool description in en_GB" 
}

Answer 1

规范

[
  {
    "operation": "modify-overwrite-beta",
    "spec": {
      "description": "=join(', ',@(1,description))"
    }
  }
]

Answer 2

要仅获取连接到描述中的内容字段：

@Path("/")
@Api("/")
@Service
public interface IService {

  @GET
  @Path("/health")
  @ApiOperation("/health")
  @Produces({MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  public Status getStatus();

  @GET
  @Path("/info")
  @ApiOperation("/info")
  @Produces({MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  public Info getInfo();

}

输出：

#cxf url mapping
cxf.path=/api
cxf.jaxrs.component-scan=true
cxf.jaxrs.classes-scan-packages=com,org.apache.cxf.jaxrs.swagger.Swagger2Feature,org.codehaus.jackson.jaxrs,org.apache.cxf.jaxrs.swagger.ui.SwaggerUiResourceLocator

#port
server.port=8000
server.servlet.context-path=/

将数组元素连接到单个对象

2 个答案: