newtonsoft.json解析天氣數(shù)據(jù)出錯解決方法
更新時間:2014年02月25日 11:33:39 作者:
這篇文章主要介紹了NewtonSoft.JSon解析天氣數(shù)據(jù)時出錯的解決方法,需要的朋友可以參考下
今天用NewtonSoft.JSon解析一個天氣數(shù)據(jù),數(shù)據(jù)格式如:
復(fù)制代碼 代碼如下:
{"status":1,"detail":"\u6570\u636e\u83b7\u53d6\u6210\u529f","data":[[{"date":"2014-01-01","dis_id":"1119","dis_name":"\u5f90\u5dde\u5e02","url":"http:\/\/www.tianqiyubao.com\/local.php?dis_id=1119","weather":"1","wind":"\u897f\u98ce3-4\u7ea7","weather_name":"\u6674","weather_pic":"styles\/images\/icon2\/day\/1.png","humidity":"","tem_min":"1","tem_max":"13","sunrise":"07:17","sunset":"17:12","pm":"109","air":"\u826f","day_night":[{"date":"2014-01-01","dis_id":"1119","dis_name":"\u5f90\u5dde\u5e02","url":"http:\/\/www.tianqiyubao.com\/local.php?dis_id=1119","weather":"1","wind":"\u897f\u98ce3-4\u7ea7","weather_name":"\u6674","weather_pic":"styles\/images\/icon2\/day\/1.png","humidity":"","tem":"13"},{"date":"2014-01-01","dis_id":"1119","dis_name":"\u5f90\u5dde\u5e02","url":"http:\/\/www.tianqiyubao.com\/local.php?dis_id=1119","weather":"1","wind":"\u5317\u98ce3-4\u7ea7","weather_name":"\u6674","weather_pic":"styles\/images\/icon2\/night\/1.png","humidity":"","tem":"1"}]}]]}
結(jié)果就老報一個錯誤。
復(fù)制代碼 代碼如下:
Cannot deserialize JSON array (i.e. [1,2,3]) into type 'SweetWeather.MoreDayWeatherInfoFullDay'.
The deserialized type must be an array or implement a collection interface like IEnumerable, ICollection or IList.
To force JSON arrays to deserialize add the JsonArrayAttribute to the type. Path 'data[0]', line 1, position 69.
最后還是報錯。仔細(xì)發(fā)現(xiàn)有兩個方框號,原來是自己實體類的設(shè)計有問題,
原實體類:
復(fù)制代碼 代碼如下:
public string status { get; set; }
public string detail { get; set; }
public List<MoreDayWeatherInfoFullDay> data { get; set;
更正后的實體類:
復(fù)制代碼 代碼如下:
public string status { get; set; }
public string detail { get; set; }
public List<List<MoreDayWeatherInfoFullDay>> data { get; set; }
正確無誤了。
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