[英]How to parse json with dynamic keys using Retrofit 2.0?
這是JSON
,其中jsonObject
鍵是動態的:
{
"CH000032": [
{
"type": "event",
"details": {
"programID": "MV10000032",
"programType": "MOVIE",
"title": "Titanic",
"year": "1997",
"rating": "PG-13",
"durationSec": 11640,
"startTimeSec": "",
"endTimeSec": "",
"language": "ENG",
"isHD": true,
"Genres": [
"Movies",
"Action"
],
"description": "A seventeen-year-old aristocrat falls in love with a kind but poor artist aboard the luxurious, ill-fated R.M.S. Titanic.",
"imageUrl": "http://res.cloudinary.com/dte07foms/image/upload/c_scale,h_405,w_270/l_Copyright_e3jt1k/v1508831090/Titanic_b0hqo0.jpg"
}
}
],
"CH000033": [
{
"type": "event",
"details": {
"programID": "EP10000132",
"programType": "EPISODE",
"title": "A Chic Bar in Ibiza",
"seriesTitle": "Two and a Half Men",
"seasonNumber": 12,
"epsiodeNumber": 2,
"year": "2014",
"rating": "TV-14",
"durationSec": 1260,
"startTimeSec": "",
"endTimeSec": "",
"language": "ENG",
"isHD": true,
"Genres": [
"Comedy",
"Romance"
],
"description": "Alan has second thoughts about getting married when Walden has him sign a prenup.",
"imageUrl": "http://res.cloudinary.com/dte07foms/image/upload/c_crop,h_405,w_270//l_Copyright_e3jt1k/v1508831090/2AndHalfmen_splkro.jpg"
}
}
]
}
我想解析這個JSON
。 請讓我知道應該怎么上課
使用Retrofit
用@SerializedName
注釋編寫。
注意 : CH000032, CH000033 etc are dynamic.
您可以在模型類中使用Map<String, ModelClassName>
進行動態,如下所示: -
public class Data {
@SerializedName("your_key")
@Expose
private Map<String, ModelClassName> result;
//....
}
這有助於在改造中解析動態密鑰。
你所要求的將需要很多工作,而更好的方法是將json的結構改為這樣的東西 -
"data": [
{
"type": "event",
"programID": "MV10000032",
"programType": "MOVIE",
"title": "Titanic",
"year": "1997",
"rating": "PG-13",
"durationSec": 11640,
"startTimeSec": "",
"endTimeSec": "",
"language": "ENG",
"isHD": true,
"Genres": [
"Movies",
"Action"
],
"description": "A seventeen-year-old aristocrat falls in love with a kind but poor artist aboard the luxurious, ill-fated R.M.S. Titanic.",
"imageUrl": "http://res.cloudinary.com/dte07foms/image/upload/c_scale,h_405,w_270/l_Copyright_e3jt1k/v1508831090/Titanic_b0hqo0.jpg"
},
{
"type": "event",
"programID": "MV10000032",
"programType": "MOVIE",
"title": "Titanic",
"year": "1997",
"rating": "PG-13",
"durationSec": 11640,
"startTimeSec": "",
"endTimeSec": "",
"language": "ENG",
"isHD": true,
"Genres": [
"Movies",
"Action"
],
"description": "A seventeen-year-old aristocrat falls in love with a kind but poor artist aboard the luxurious, ill-fated R.M.S. Titanic.",
"imageUrl": "http://res.cloudinary.com/dte07foms/image/upload/c_scale,h_405,w_270/l_Copyright_e3jt1k/v1508831090/Titanic_b0hqo0.jpg"
}]
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