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我想要做的是爲每個地址預測生成所有"description"的List<string>，因爲其他數據不是與這個項目有關。這是我正在使用的JSON：使用JSON.NET解析JSON字符串並創建來自特定陣列成員的字符串列表
{
"predictions" : [
{
"description" : "123 Fake Street, Chuxiong, Yunnan, China",
"id" : "7e358b51222e27748f2edb85fdced03ce521a8d1",
"matched_substrings" : [
{
"length" : 15,
"offset" : 0
}
],
"place_id" : "EigxMjMgRmFrZSBTdHJlZXQsIENodXhpb25nLCBZdW5uYW4sIENoaW5h",
"reference" : "CmRWAAAAkvZoFSAdrZVT-kn39UmjrxpNLA8EHBVHD4wWk1gh-fJ9eRfYKXI3MPC-WgkSBvqjYH1y9zGJJhzkirL1gh_tdzWOCg5PxpeWJInJhrL6iJpDRYM9SE-vRrnzvwRcKmFkEhCC1kdbeGjmZzhICnOQgBeyGhRr4JloDu9qsNvfNgWnT7TjomYnMQ",
"structured_formatting" : {
"main_text" : "123 Fake Street",
"main_text_matched_substrings" : [
{
"length" : 15,
"offset" : 0
}
],
"secondary_text" : "Chuxiong, Yunnan, China"
},
"terms" : [
{
"offset" : 0,
"value" : "123 Fake Street"
},
{
"offset" : 17,
"value" : "Chuxiong"
},
{
"offset" : 27,
"value" : "Yunnan"
},
{
"offset" : 35,
"value" : "China"
}
],
"types" : [ "route", "geocode" ]
},
{
"description" : "123 Fake Road, York, PA, United States",
"id" : "0bc5d3a9d8627eeed8da28434a65a5732470ae62",
"matched_substrings" : [
{
"length" : 13,
"offset" : 0
}
],
"place_id" : "EiYxMjMgRmFrZSBSb2FkLCBZb3JrLCBQQSwgVW5pdGVkIFN0YXRlcw",
"reference" : "CmRUAAAAJ2xHFZSOF_UUjGB9RI5TMFUsHWUeo2TBEjUu8lGJ9IDX-hegwwkOvsPADTet0Xqsw0IJ6tlIRByCR52rKJuGrwQ2-dBFiFqfYViJFxsUpTqcuwhyXuieBWhixBI3HdXUEhCXLWrK158AahJT9L0AARhAGhSJ6kXvCjpcQ_UOxLe_lUGddkgj9g",
"structured_formatting" : {
"main_text" : "123 Fake Road",
"main_text_matched_substrings" : [
{
"length" : 13,
"offset" : 0
}
],
"secondary_text" : "York, PA, United States"
},
"terms" : [
{
"offset" : 0,
"value" : "123 Fake Road"
},
{
"offset" : 15,
"value" : "York"
},
{
"offset" : 21,
"value" : "PA"
},
{
"offset" : 25,
"value" : "United States"
}
],
"types" : [ "route", "geocode" ]
},
{
"description" : "123 Fake Drive, Luray, VA, United States",
"id" : "8f24aaae29e3c66d166b474078a764f67752b6b0",
"matched_substrings" : [
{
"length" : 14,
"offset" : 0
}
],
"place_id" : "EigxMjMgRmFrZSBEcml2ZSwgTHVyYXksIFZBLCBVbml0ZWQgU3RhdGVz",
"reference" : "CmRWAAAAo4DSwUPKoaYCbnXEVLN-XPYjwrdLeu9r5NbhMStAYXbDhRkxfl1kS_8sYA-ppwyiAj2-MpBwTy2-P3Vo8yCEAmy5JqZwBtdImKRHGwCw8fY7UFXYJO7yhaUyFE-41z25EhBU6Ne6JR94DU7zl168LyUhGhS9xQHoi_zd9AMsDfp84w8Ol5hCXQ",
"structured_formatting" : {
"main_text" : "123 Fake Drive",
"main_text_matched_substrings" : [
{
"length" : 14,
"offset" : 0
}
],
"secondary_text" : "Luray, VA, United States"
},
"terms" : [
{
"offset" : 0,
"value" : "123 Fake Drive"
},
{
"offset" : 16,
"value" : "Luray"
},
{
"offset" : 23,
"value" : "VA"
},
{
"offset" : 27,
"value" : "United States"
}
],
"types" : [ "route", "geocode" ]
},
{
"description" : "123 Fake Lane, Orangeburg, SC, United States",
"id" : "d3d3f49c60871bac676f5872ed7d04bff3a2d737",
"matched_substrings" : [
{
"length" : 13,
"offset" : 0
}
],
"place_id" : "EiwxMjMgRmFrZSBMYW5lLCBPcmFuZ2VidXJnLCBTQywgVW5pdGVkIFN0YXRlcw",
"reference" : "CmRaAAAAWkmzLjcStucl1QuYHjQdip4h7zK9H6WmcnFlVR09FQf4iQSDAb04G1KHC55-ah_za5PaGNtvAf-Qh7EOrVwBcbCvhlIeje_RFJgqPM2mAqi8Joc_pufBOlOjQ8WAlAmGEhBM5xgeFZ0igc1JDxFjbmZ9GhROPsh63HGcp_baMGel8ln3WIUrjg",
"structured_formatting" : {
"main_text" : "123 Fake Lane",
"main_text_matched_substrings" : [
{
"length" : 13,
"offset" : 0
}
],
"secondary_text" : "Orangeburg, SC, United States"
},
"terms" : [
{
"offset" : 0,
"value" : "123 Fake Lane"
},
{
"offset" : 15,
"value" : "Orangeburg"
},
{
"offset" : 27,
"value" : "SC"
},
{
"offset" : 31,
"value" : "United States"
}
],
"types" : [ "route", "geocode" ]
},
{
"description" : "123 Fake Hollow Road, York, PA, United States",
"id" : "4211cef659a1322f42e85183cb41e75d2b6ae65a",
"matched_substrings" : [
{
"length" : 20,
"offset" : 0
}
],
"place_id" : "Ei0xMjMgRmFrZSBIb2xsb3cgUm9hZCwgWW9yaywgUEEsIFVuaXRlZCBTdGF0ZXM",
"reference" : "CmRbAAAAOVlDirZh2WjzSXj28VM2peJHG9rTiQ57hqtTr94dCLAQezuZJJT4dqFC8B9TFyddBfhDDMrbSwZro9RkLkvLzxb95XHtzfb1ZnlCNVfK9_K4rEHHwcQ7Ndd3l8x5GNXGEhBDc6mw6iyjYcOVZo44mLwvGhSNaBwDy9OgIAyNa8_gvSyQ3bC3cQ",
"structured_formatting" : {
"main_text" : "123 Fake Hollow Road",
"main_text_matched_substrings" : [
{
"length" : 20,
"offset" : 0
}
],
"secondary_text" : "York, PA, United States"
},
"terms" : [
{
"offset" : 0,
"value" : "123 Fake Hollow Road"
},
{
"offset" : 22,
"value" : "York"
},
{
"offset" : 28,
"value" : "PA"
},
{
"offset" : 32,
"value" : "United States"
}
],
"types" : [ "route", "geocode" ]
}
],
"status" : "OK"
}This is the most relevant documentation I can find，但是當我使用此代碼嘗試同樣的方法，
DataSet pleaseWork = JsonConvert.DeserializeObject<DataSet>(thisIsMyJsonString);
DataTable pleaseWorkAgain = pleaseWork.Tables["predictions"];
這是我的錯誤：
Newtonsoft.Json.JsonSerializationException：'Unexpected JSON token wh閱讀DataTable：StartObject。路徑'預測[0] .structured_formatting'
我認爲這是因爲該示例的JSON沒有像我正在使用的那樣深嵌套，但我不完全確定。
完美地工作。感謝堆。 – SuperDicko