我正与来自谷歌-API客户端在YouTube JSON：

i'm working with the youtube json from google-api-client :

{
    "apiVersion": "2.0",
    "data": {
        "updated": "2011-01-05T13:48:33.146Z",
        "totalItems": 4,
        "startIndex": 1,
        "itemsPerPage": 1,
        "items": [
            {
                "id": "YfUzMkAlOBI",
                "uploaded": "2010-12-29T16:50:47.000Z",
                "updated": "2010-12-29T16:50:47.000Z",
                "uploader": "devandroidcs",
                "category": "Entertainment",
                "title": "Teste 2",
                "description": "Description do teste2",
                "tags": [
                    "mobile"
                ],
                "thumbnail": {
                    "sqDefault": "https://m.xsw88.com/allimgs/daicuo/20230906/1918.png.jpg",
                    "hqDefault": "https://m.xsw88.com/allimgs/daicuo/20230906/1919.png.jpg"
                },
                "player": {
                    "default": "http://www.youtube.com/watch?v\u003dYfUzMkAlOBI&feature\u003dyoutube_gdata_player",
                    "mobile": "http://m.youtube.com/details?v\u003dYfUzMkAlOBI"
                }
.
.
.
}

在这一点上，我应该创建一个名为默认情况下，在我的解析Java类中的字段名。 已经完成与其他领域的这一解析工作，问题是，默认情况下是 私人java的名称，所以我不能把一个变量的默认。

at this point i should create a field name called default at my parse java class. Already done this parse work with the other fields , the problem is that , default is a private java name so i can't call a variable default .

我如何管理的？

推荐答案

我相信，你的答案就在的 JSON字段命名支持：

I believe your answer lies in the JSON Field Naming Support:

GSON支持一些pre定义字段   命名策略转换的   标准的Java字段名（即骆驼   首先是较低的情况下套管的名字   ---sampleFieldNameInJava），以一个JSON字段名（即   sample_field_name_in_java或   SampleFieldNameInJava）。

Gson supports some pre-defined field naming policies to convert the standard Java field names (i.e. camel cased names starting with lower case --- "sampleFieldNameInJava") to a Json field name (i.e. sample_field_name_in_java or SampleFieldNameInJava).

例如，参见下面的例子：

See for instance the following example:

private class SomeObject {
  @SerializedName("custom_naming") private final String someField;
  private final String someOtherField;

  public SomeObject(String a, String b) {
    this.someField = a;
    this.someOtherField = b;
  }
}

所以，你应该能够定义字段映射到这样的默认值：

So you should be able to define the field mapping to the default value like this:

@SerializedName("default")
private final String someOtherNameThanDefault;