/// <summary>执行表达式，返回结果。参数名默认为p0/p1/p2/pn</summary>
/// <param name="code"></param>
/// <param name="parameters">参数数组</param>
/// <returns></returns>
public static Object Execute(String code, Object[] parameters)
{
if (parameters == null || parameters.Length < 1) return Execute(code);
var se = Create(code);
if (se != null && se.Method != null) return se.Invoke(parameters);
var names = new String[parameters.Length];
for (int i = 0; i < names.Length; i++)
{
names[i] = "p" + i;
}
var types = parameters.GetTypeArray();
var dic = se.Parameters;
for (int i = 0; i < names.Length; i++)
{
dic.Add(names[i], types[i]);
}
return se.Invoke(parameters);
}
