protected void LoadData(string path, LoadDataDelegate callback)
{
using (StreamReader sr = new StreamReader(@path))
{
while (!sr.EndOfStream)
{
string line = sr.ReadLine();
callback(line);
}
}
}
public static void InitializeJsonData(Assembly dataAssembly, LoadDataDelegate loadData)
{
foreach (var type in dataAssembly.GetTypes())
{
string className = type.Name;
//跳过非索引器类型，需要表配置Key
if (!className.EndsWith("Indexer"))
{
continue;
}
className = className.Substring(0, className.Length - 7);
var insField = type.GetProperty("Instance", BindingFlags.Public | BindingFlags.Static);
if (insField == null)
{
continue;
}
var indexer = insField.GetGetMethod().Invoke(null, null);
Debug.Assert(indexer != null, "indexer null");
byte[] bytes = loadData(className);
if (bytes == null || bytes.Length == 0)
{
continue;
}
string json = Encoding.UTF8.GetString(bytes);
if (string.IsNullOrEmpty(json))
{
continue;
}
json = "{\"array\":" + json + "}";
Type dataType;
dataType = type.BaseType.GetGenericArguments()[1];
var array = ArrayFromJson(json, dataType);
if (array == null)
{
continue;
}
var InitializeMethod = indexer.GetType().GetMethod("Initialize", BindingFlags.Public | BindingFlags.Instance)
.Invoke(indexer, new object[] { array });
}
}