C#输出字符串到⽂本⽂件中
写个博客记录下，⽅便以后使⽤：
public class WriteHelper {
public static void WriteFile(object data) {
try {
string path = $@\"D:\\TokenLog\\day{DateTime.Now:yyyy-MM-dd}\"; var filename = $\"TokenLog{DateTime.Now:yyyy-MM-dd HH}.txt\"; if (!Directory.Exists(path))
Directory.CreateDirectory(path);
TextWriter tw = new StreamWriter(Path.Combine(path, filename), true); //true在⽂件末尾添加数据
tw.WriteLine($\"----产⽣时间：{DateTime.Now:yyyy-MM-dd HH:mm:ss}---------------------------------------------------------------------\"); tw.WriteLine(data.ToJsonStr()); tw.Close(); }
catch (Exception e) { } } }
public static class Json{
/// /// 转成json字符串 ///
public static string ToJsonStr(this object obj) {
return JsonConvert.SerializeObject(obj, new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore }); }}
