/// <summary>
/// 写入安全 JSON。
/// </summary>
/// <param name="combiner">给定的 <see cref="FilePathCombiner"/>。</param>
/// <param name="value"></param>
/// <param name="encoding">给定的 <see cref="Encoding"/>（可选）。</param>
/// <param name="settings">给定的 <see cref="JsonSerializerSettings"/>（可选）。</param>
/// <param name="autoCreateDirectory">自动创建目录（可选；默认启用）。</param>
/// <returns>返回 JSON 字符串。</returns>
public static string WriteSecureJson(this FilePathCombiner combiner, object value, Encoding encoding = null,
JsonSerializerSettings settings = null, bool autoCreateDirectory = true)
{
var json = JsonConvert.SerializeObject(value, settings);
if (autoCreateDirectory)
{
combiner.CreateDirectory();
}
if (combiner.Exists())
{
combiner.Delete(); // 防止混合现有文件内容
}
if (encoding.IsNull())
{
encoding = ExtensionSettings.Preference.DefaultEncoding;
}
using (var fs = File.OpenWrite(combiner))
using (var bw = new BinaryWriter(fs, encoding))
{
var buffer = json.FromEncodingString(encoding);
bw.Write(buffer.AsAes());
}
return(json);
}
/// <summary>
/// 写入所有文本。
/// </summary>
/// <param name="combiner">给定的 <see cref="FilePathCombiner"/>。</param>
/// <param name="contents">给定的内容集合。</param>
/// <param name="encoding">给定的 <see cref="Encoding"/>（可选）。</param>
/// <param name="autoCreateDirectory">自动创建目录（可选；默认启用）。</param>
public static void WriteAllText(this FilePathCombiner combiner, string contents,
Encoding encoding = null, bool autoCreateDirectory = true)
{
if (autoCreateDirectory)
{
combiner.CreateDirectory();
}
File.WriteAllText(combiner, contents, encoding ?? ExtensionSettings.Preference.DefaultEncoding);
}