/// <summary>读取配置文件</summary>
/// <param name="fileName">文件名</param>
/// <param name="section">配置段</param>
protected override void OnRead(String fileName, IConfigSection section)
{
var lines = File.ReadAllLines(fileName);
var currentSection = section;
var remark = "";
foreach (var item in lines)
{
var str = item.Trim();
if (str.IsNullOrEmpty())
{
continue;
}
// 读取注释
if (str[0] is '#' or ';')
{
remark = str.TrimStart('#', ';').Trim();
continue;
}
if (str[0] == '[' && str[^ 1] == ']')
{
currentSection = section.GetOrAddChild(str.Trim('[', ']'));
currentSection.Comment = remark;
}
else
{
var p = str.IndexOf('=');
if (p > 0)
{
var name = str[..p].Trim();
/// <summary>从实例公有属性映射到配置树</summary>
/// <param name="section"></param>
/// <param name="model"></param>
public static void MapFrom(this IConfigSection section, Object model)
{
if (section == null)
{
return;
}
// 反射公有实例属性
foreach (var pi in model.GetType().GetProperties(true))
{
if (!pi.CanRead || !pi.CanWrite)
{
continue;
}
//if (pi.GetIndexParameters().Length > 0) continue;
//if (pi.GetCustomAttribute<IgnoreDataMemberAttribute>(false) != null) continue;
//if (pi.GetCustomAttribute<XmlIgnoreAttribute>() != null) continue;
var name = SerialHelper.GetName(pi);
if (name.EqualIgnoreCase("ConfigFile", "IsNew"))
{
continue;
}
// 名称前面加上命名空间
var cfg = section.GetOrAddChild(name);
// 反射获取属性值
var val = pi.GetValue(model, null);
var att = pi.GetCustomAttribute <DescriptionAttribute>();
cfg.Comment = att?.Description;
if (cfg.Comment.IsNullOrEmpty())
{
var att2 = pi.GetCustomAttribute <DisplayNameAttribute>();
cfg.Comment = att2?.DisplayName;
}
//!! 即使模型字段值为空，也必须拷贝，否则修改设置时，无法清空某字段
//if (val == null) continue;
// 分别处理基本类型、数组类型、复杂类型
if (pi.PropertyType.GetTypeCode() != TypeCode.Object)
{
cfg.SetValue(val);
}
else if (pi.PropertyType.As <IList>())
{
if (val is IList list)
{
MapArray(section, cfg, list, pi.PropertyType.GetElementTypeEx());
}
}
else
{
// 递归映射
MapFrom(cfg, val);
}
}
}
/// <summary>字典映射到配置树</summary>
/// <param name="src"></param>
/// <param name="section"></param>
protected virtual void Map(IDictionary <String, Object> src, IConfigSection section)
{
foreach (var item in src)
{
var name = item.Key;
if (name[0] == '#')
{
continue;
}
var cfg = section.GetOrAddChild(name);
var cname = "#" + name;
if (src.TryGetValue(cname, out var comment) && comment != null)
{
cfg.Comment = comment + "";
}
// 支持字典
if (item.Value is IDictionary <String, Object> dic)
{
Map(dic, cfg);
}
else if (item.Value is IList <Object> list)
{
cfg.Childs = new List <IConfigSection>();
foreach (var elm in list)
{
// 复杂对象
if (elm is IDictionary <String, Object> dic2)
{
var cfg2 = new ConfigSection();
Map(dic2, cfg2);
cfg.Childs.Add(cfg2);
}
// 简单基元类型
else
{
var cfg2 = new ConfigSection
{
Key = elm?.GetType()?.Name,
Value = elm + "",
};
cfg.Childs.Add(cfg2);
}
}
}
else
{
cfg.SetValue(item.Value);
}
}
}
/// <summary>读取配置文件</summary>
/// <param name="fileName">文件名</param>
/// <param name="section">配置段</param>
protected override void OnRead(String fileName, IConfigSection section)
{
var lines = File.ReadAllLines(fileName);
var currentSection = section;
var remark = "";
foreach (var item in lines)
{
var str = item.Trim();
if (str.IsNullOrEmpty())
{
continue;
}
// 读取注释
if (str[0] == '#' || str[0] == ';')
{
remark = str.TrimStart('#', ';').Trim();
continue;
}
if (str[0] == '[' && str[str.Length - 1] == ']')
{
currentSection = section.GetOrAddChild(str.Trim('[', ']'));
currentSection.Comment = remark;
}
else
{
var p = str.IndexOf('=');
if (p > 0)
{
var name = str.Substring(0, p).Trim();
// 构建配置值和注释
var cfg = currentSection.AddChild(name);
if (p + 1 < str.Length)
{
cfg.Value = str.Substring(p + 1).Trim();
}
cfg.Comment = remark;
}
}
// 清空注释
remark = null;
}
}
