有时候我们需要判断时间是多久，比如做贴吧，别人多久回复你的，刚刚、几小时前、一天前等等，大神请路过
public string timeSpan(string time)
{
System.DateTime pauseT = System.Convert.ToDateTime(time);
System.DateTime resumeT = System.DateTime.Now;
System.TimeSpan ts1 = new System.TimeSpan(pauseT.Ticks);
System.TimeSpan ts2 = new System.TimeSpan(resumeT.Ticks);
System.TimeSpan tsSub = ts1.Subtract(ts2).Duration();
string ll = "";
if (tsSub.Days == 0 && tsSub.Hours == 0)
{
ll = "刚刚";
}
else if (tsSub.Days == 0 && tsSub.Hours > 0)
{
if (tsSub.Hours > 24)
{
ll = tsSub.Hours % 24 + "天前";
}
else
{
ll = tsSub.Hours + "小时前";
}
}
else if (tsSub.Days > 0)
{
if (tsSub.Days > 365)
{
ll = "一年前";
}
else if (tsSub.Days > 30)
{
ll = "一月前";
}
else
{
ll = tsSub.Days + "天前";
}
}
return ll;
}