1)方式1
static void Main(string[] args)
{
using (StreamReader reader = new StreamReader("1.txt", Encoding.Default))
{
//只读取了一行
//string msg = reader.ReadLine();
string msg;
//一直读取到流的末尾
while((msg=reader.ReadLine())!=null)//!= 不等于
{
Console.WriteLine(msg);
}
}
Console.ReadKey();
}
方式2
static void Main(string[] args)
{
using (StreamReader reader = new StreamReader("1.txt", Encoding.Default))
{
while (!reader.EndOfStream)
{
Console.WriteLine(reader.ReadLine());
}
}
Console.ReadKey();
}