【发布时间】:2020-10-08 02:48:45
【问题描述】:
我有类似的 json 文件
{
"type": "Feature",
"properties": {
"centlat": -20.63101971,
"ICAOCODE": "FMMM",
"REGION": "AFI",
"FIRname": "FIR ANTANANARIVO",
"centlong": 48.56534436,
"StateCode": "MDG",
"StateName": "Madagascar"
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
57.00000190700007,
-29.999999999999943
],
[
57.00000190700007,
-22.333332061999954
],
[
55.50000190700007,
-18.999999999999943
],
[
55.50000190700007,
-9.999999999999943
],
[
45.00000190800006,
-9.999999999999943
],
[
44.00000190800006,
-10.333332060999965
],
[
41.50000190700007,
-10.999999999999943
],
[
43.00000190700007,
-14.999999999999943
],
[
40.00000190800006,
-19.999999999999943
],
[
40.00000190800006,
-29.999999999999943
],
[
57.00000190700007,
-29.999999999999943
]
]
]
}
}
I have installed the plugin robo pogo generator which gave me this output
package com.example.airlineapp.model
import com.google.gson.annotations.SerializedName
data class GeographicalData(
@field:SerializedName("geometry")
val geometry: Geometry? = null,
@field:SerializedName("type")
val type: String? = null,
@field:SerializedName("properties")
val properties: Properties? = null
)
data class Geometry(
@field:SerializedName("coordinates")
val coordinates: ArrayList<Double?>? = null,
@field:SerializedName("type")
val type: String? = null
)
data class Properties(
@field:SerializedName("centlong")
val centlong: Double? = null,
@field:SerializedName("centlat")
val centlat: Double? = null,
@field:SerializedName("FIRname")
val fIRname: String? = null,
@field:SerializedName("StateName")
val stateName: String? = null,
@field:SerializedName("StateCode")
val stateCode: String? = null,
@field:SerializedName("ICAOCODE")
val iCAOCODE: String? = null,
@field:SerializedName("REGION")
val rEGION: String? = null
)
我尝试解析代码,但它总是显示Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 16 column 10 path $[0].geometry.coordinates[0]
我纠正了这个问题,但问题是我现在如何用复杂的数组结构解析这个 json,有什么建议吗?
我也尝试在我的 POJO 类中添加数组数组,类似于 json 文件的结构,但没有奏效。
坐标数组基本上是数组数组的数组,一个三级数组
【问题讨论】:
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标签: android api gson retrofit rx-java