public byte[] ToExcel(string path)
{
var jsonObj = JsonConvert.DeserializeObject(File.ReadAllText(path));
var jsonObjType = jsonObj.GetType();
if (jsonObjType == typeof(JObject))
{
var obj = (JObject)jsonObj;
if (options.ListMode)
{
JArray array = FindJArray(obj);
if (array == null)
{
throw new Exception(Properties.Resources.Ex_UnsupportedFormat);
}
return(ExportJArray(array));
}
else
{
var jList = (IEnumerable <KeyValuePair <string, JToken> >)jsonObj;
//获取list<KeyValueModel>
var list = jList.Select(t =>
{
var item = t.Value.ToObject <dynamic>();
var model = new KeyValueModel(t.Key, item);
return(model);
}).ToList();
var exportModel = new ExportModel <KeyValueModel>
{
list = list,
propAndheader = headerMap1,
sheetName = "Sheet1"
};
var service = new ExportService();
return(service.Export(exportModel));
}
}
else if (jsonObjType == typeof(JArray))
{
return(ExportJArray((JArray)jsonObj));
}
throw new Exception(Properties.Resources.Ex_UnsupportedFormat);
}
private byte[] ExportJArray(JArray array)
{
var list = array.Children();
var first = list.First();
var firstType = first.GetType();
Dictionary <string, string> headerMap = null;
IEnumerable <Dictionary <string, object> > exportList = null;
if (firstType == typeof(JValue))
{
headerMap = headerMap2;
exportList = list.Select(t =>
{
Dictionary <string, object> map1 = new Dictionary <string, object>();
map1.Add("Value", t.ToObject <dynamic>());
return(map1);
});
}
else
{
headerMap = first.Children().Select(t => (JProperty)t).ToDictionary(t => t.Name, t => t.Name);
exportList = list.Select(t =>
{
Dictionary <string, object> map1 = new Dictionary <string, object>();
foreach (var item in t.Children())
{
var p1 = (JProperty)item;
map1.Add(p1.Name, p1.Value.ToObject <dynamic>());
}
return(map1);
});
}
var exportModel = new ExportModel
{
list = exportList,
propAndheader = headerMap,
sheetName = "Sheet1"
};
var service = new ExportService();
return(service.Export(exportModel));
}