#nullable enable
|
|
using System.Text;
|
using System.Text.RegularExpressions;
|
|
namespace Admin.NET.Core
|
{
|
public static class StringUtil
|
{
|
/// <summary>
|
/// 获取下划线表达式
|
/// </summary>
|
/// <param name="camel"></param>
|
/// <returns></returns>
|
public static string ToUnderLine(this string camel)
|
{
|
return Regex.Replace(camel, "([A-Z])", "_$1").ToLower().TrimStart('_');
|
}
|
|
|
/// <summary>
|
/// 获取下划线表达式
|
/// </summary>
|
/// <param name="camel"></param>
|
/// <returns></returns>
|
public static string ToUnderLine(this string camel, char trimChar)
|
{
|
return Regex.Replace(camel, "([A-Z])", trimChar + "$1").ToLower().TrimStart(trimChar);
|
}
|
|
|
/// <summary>
|
/// 获取驼峰表达式
|
/// </summary>
|
/// <param name="camel"></param>
|
/// <returns></returns>
|
public static string ToCamel(this string str)
|
{
|
if(string.IsNullOrEmpty(str)) return "";
|
return str[..1].ToLower() + str[1..];
|
}
|
|
|
/// <summary>
|
/// 将类型进行转换
|
/// </summary>
|
/// <param name="dataType"></param>
|
/// <returns></returns>
|
public static string ParseTrueType(string dataType)
|
{
|
if(!dataType.StartsWith("System.Nullable")) return dataType;
|
|
return new Regex(@"(?i)(?<=\[)(.*)(?=\])").Match(dataType).Value;
|
}
|
|
/// <summary>
|
/// 将类型进行转换
|
/// </summary>
|
/// <param name="dataType"></param>
|
/// <returns></returns>
|
public static string ParseTrueType2(string dataType)
|
{
|
if (!dataType.StartsWith("System.Nullable")) return dataType;
|
|
var str = new Regex(@"(?i)(?<=\[\[)(.*)(?=\]\])").Match(dataType).Value;
|
|
var args = str.Split(',');
|
|
return args.Length > 0 ? args[0] : "";
|
}
|
|
/// <summary>
|
/// 分割字符
|
/// </summary>
|
/// <returns></returns>
|
public static string SplitChar()
|
{
|
return new ASCIIEncoding().GetString(new byte[] { 3 });
|
}
|
|
|
}
|
}
|
