public Task ExportJson(IJsonSerializerProvider provider, string name = "")
{
var dialog = new SaveFileDialog
{
Title = "Save Json export",
Filter = "Json File|*.json",
FileName = "export.json",
OverwritePrompt = true
};
if (!string.IsNullOrEmpty(name))
{
if (!name.EndsWith(".json"))
{
name += ".json";
}
dialog.FileName = $"{name}";
}
if (dialog.ShowDialog() == true)
{
using (var writer = new StreamWriter(dialog.FileName))
{
provider.Serialize(writer, true);
}
}
return(Task.CompletedTask);
}
/// <summary>
/// 返回所有脱敏词汇
/// </summary>
/// <returns></returns>
public async Task <IEnumerable <string> > GetWordsAsync()
{
// 读取缓存数据
var wordsCached = await _distributedCache.GetStringAsync(DISTRIBUTED_KEY);
if (wordsCached != null)
{
return(_jsonSerializerProvider.Deserialize <IEnumerable <string> >(wordsCached));
}
// 读取文件内容
byte[] buffer;
using (var readStream = _fileProvider.GetFileInfo("sensitive-words.txt").CreateReadStream()) // 暂时不提供配置文件名称
{
buffer = new byte[readStream.Length];
await readStream.ReadAsync(buffer.AsMemory(0, buffer.Length));
}
var content = Encoding.UTF8.GetString(buffer);
// 取换行符分割字符串
var words = content.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
// 缓存数据
await _distributedCache.SetStringAsync(DISTRIBUTED_KEY, _jsonSerializerProvider.Serialize(words));
return(words);
}
public async Task <Maybe <string> > ExportToJson(IJsonSerializerProvider provider, string fileName = "")
{
var exportFileName = "export.json";
if (!string.IsNullOrEmpty(fileName))
{
exportFileName = ArchiveExtensions.EnsureFileNameExtension(fileName, ".json");
}
var maybeFileName = await _applicationInteraction.ShowSaveFileDialog("Save Json export", "Json File|*.json", exportFileName);
if (maybeFileName.HasValue)
{
using (var writer = new StreamWriter(maybeFileName.Value))
{
provider.Serialize(writer, true);
}
}
return(maybeFileName);
}
/// <summary>
/// 实现过滤器方法
/// </summary>
/// <param name="model"></param>
/// <param name="context"></param>
public void Apply(OpenApiSchema model, SchemaFilterContext context)
{
var type = context.Type;
// 排除其他程序集的枚举
if (type.IsEnum && App.Assemblies.Contains(type.Assembly))
{
model.Enum.Clear();
var stringBuilder = new StringBuilder();
stringBuilder.Append($"{model.Description}<br />");
var enumValues = Enum.GetValues(type);
foreach (var value in enumValues)
{
// 获取枚举成员特性
var fieldinfo = type.GetField(Enum.GetName(type, value));
var descriptionAttribute = fieldinfo.GetCustomAttribute <DescriptionAttribute>(true);
model.Enum.Add(OpenApiAnyFactory.CreateFromJson(_serializerProvider.Serialize(value)));
stringBuilder.Append($" {descriptionAttribute?.Description} {value} = {value}<br />");
}
model.Description = stringBuilder.ToString();
}
}
public static string Serialize(object obj, string datetimeFormat = null)
{
CheckJsonProviderNotNull();
return(staticJsonSerializerProvider.Serialize(obj, datetimeFormat));
}