/// <summary>
/// 从csv文件里面读取对象
/// </summary>
/// <typeparam name="T">读取对象的类型</typeparam>
/// <returns>对象集合的迭代器</returns>
public IEnumerable <T> ReadObjects <T>() where T : class, new()
{
CsvFilePath.ShouldExistSuchFile();
IsFirstLineHeader.ShouldEqual(true);
return(ReadObjects <T>(CsvFilePath, Separators, Encoding));
}
/// <summary>
/// 依次将每行分隔, 返回字符串数组
/// </summary>
/// <returns></returns>
public IEnumerable <string[]> ReadStrings()
{
CsvFilePath.ShouldExistSuchFile();
return(ReadStrings(CsvFilePath, Separators, IsFirstLineHeader, Encoding));
}
/// <summary>
/// 将每行分隔后, 返回字符串数组和行号
/// </summary>
public IEnumerable <(string[] values, int lineNumber)> ReadStringsWithLineNumber()
{
CsvFilePath.ShouldExistSuchFile();
return(ReadStringsWithLineNumber(CsvFilePath, Separators, IsFirstLineHeader, Encoding));
}
/// <summary>
/// 读取文件标题行
/// </summary>
/// <returns>Csv标题</returns>
public CsvHeader ReadHeader()
{
CsvFilePath.ShouldExistSuchFile();
return(ReadHeader(CsvFilePath, Separators, Encoding));
}