public async Task Get(bool reload)
{
try
{
if (reload)
{
_version = 0;
}
var islocalcache = false;
var apiurl = await _httpUrlRepository.GetApiUrl(_version);
var client = _httpClientFactory.CreateClient(); // 创建http请求
var response = await client.SendAsync(new HttpRequestMessage(HttpMethod.Get, apiurl));
response.EnsureSuccessStatusCode();
var content = await response.Content.ReadAsStringAsync();
var apiResult = _jsonHepler.DeserializeObject <ApiResult>(content);
if (apiResult.ErrorCode == "000000" && apiResult.Version > _version)
{
foreach (var kv in apiResult.KV)
{
Data.AddOrUpdate(kv.Key, kv.Value, (x, y) => kv.Value);
}
_version = apiResult.Version;
islocalcache = true;
// 注册数据更新监听通知
foreach (var _lits in DataChangeListenerDictionary.ToList())
{
_lits.OnDataChange(apiResult.KV);
}
}
if (islocalcache)
{
_localDataRepository.Set(Data);
}
}
catch (Exception ex)
{
_logger.LogError(ex, $"加载配置错误");
foreach (var kv in _localDataRepository.Get())
{
Data.AddOrUpdate(kv.Key, kv.Value, (x, y) => kv.Value);
}
}
}
public void AddChangeListener(IDataChangeListener dataChangeListener)
{
DataChangeListenerDictionary.Add(dataChangeListener);
}
