【发布时间】:2014-05-14 21:35:59
【问题描述】:
我正在使用 jersey 和 jackson 来格式化 JSON 输出。
Java 源代码如下所示:
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.json.Json;
import javax.json.JsonObject;
@Path("/hello")
public class Hello {
@GET
@Produces(MediaType.APPLICATION_JSON)
public JsonObject reservations() {
JsonObject result = Json.createObjectBuilder()
.add("hello","world")
.add("name", "Bowes")
.add("id", "4E37071A-CB20-49B8-9C82-F2A39639C1A3")
.add("age", 25)
.build();
return result;
}
}
我在 pom.xml 文件中依赖于 Jackson,如下所示:
<!-- avoid this message:
org.glassfish.jersey.message.internal.MessageBodyProviderNotFoundException:
MessageBodyWriter not found for media type=application/json -->
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.3.3</version>
</dependency>
今天的输出是这样的:
{"hello":{"chars":"world","string":"world","valueType":"STRING"},"name":{"chars":"Bowes","string":"Bowes","valueType":"STRING"},"id":{"chars":"4E37071A-CB20-49B8-9C82-F2A39639C1A3","string":"4E37071A-CB20-49B8-9C82-F2A39639C1A3","valueType":"STRING"},"age":{"integral":true,"valueType":"NUMBER"}}
我真的希望它被格式化并省略“chars”和“valueType”字段。像这样:
{
"hello": "world",
"name": "Bowes",
"id": "4E37071A-CB20-49B8-9C82-F2A39639C1A3",
"age": 25
}
我该怎么做?
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