Question

I m 利用RESTEasy将 Java物体作为JSON物体(正在使用Jettison Mapped Convention for JSON marshelling)。

但是,我不想让它回头来。

例如

@XmlRootElement
public class Car{
    private Integer id;
    private String name;
}

这一类目标将产生下列结果:

{"Car":{"id":6,"name":"someName"}}

因为它实际上源自于

<Car>
    <id>6</id>
    <name>someName</name>
</Car>

但是,我不想 root。我只想:

{"id":6,"name":"someName"}

因此,我可以与“后台”等客户图书馆一起使用。 j)

是否有办法(一些说明)迫使JSONmarshelling。

Sam,

Answer 1

I was faced with the exact same problem. After doing some research I found people suggested using resteasy-jackson-provider instead of jettison. It was claimed that jettison has a few issues and that what you re experiencing is one of them. I switched to Jackson and found that it solved this issue and probably a few others that I wasn t aware of. If you re using maven:

<dependency>
    <groupId>org.jboss.resteasy</groupId>
    <artifactId>resteasy-jackson-provider</artifactId>
    <version>2.1.0.GA</version>
</dependency>

If you do this, you may see some collisions between jettison. To avoid those make sure you don t have the jettison jars on your classpath.

Answer 2

你们可以界定你们。类似于:

var Car = Backbone.Model.extend({
    defaults: function() {
        return {Car: {id: 0, name:  bar }};
    }
}

Answer 3

我在答案

Jettison有一个参数,称为dropRootElement,该名称就是这样。在我的案件中,以下是增列一个<代码>。履历:

Configuration configuration = new Configuration();
configuration.setDropRootElement(true);

new JettisonMappedXmlDriver(configuration)
    .createWriter(this.getOutputStream()));

希望有助于......

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