使用WriteAllLines方法将数组写入文件。
首先,设置一个字符串数组-
string[] stringArray = new string[] { "one", "two", "three" };
现在,使用WriteAllLines方法将上述数组添加到文件中-
File.WriteAllLines("new.txt", stringArray);
这是完整的代码-
using System.IO; using System; public class Program { public static void Main() { string[] stringArray = new string[] { "one", "two", "three" }; File.WriteAllLines("new.txt", stringArray); using (StreamReader sr = new StreamReader("new.txt")) { string res = sr.ReadToEnd(); Console.WriteLine(res); } } }
输出结果
one two three