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public void TestJa(object[] myObjs)
{
if (myObjs!=null)
{
if(myObjs.Length>0)
{
myObjs[0] = 123;
}
}
// do nothing
}
这样掉用 TestJa(new string[] { "1","2","3"});
object[] oa = new object[] { 2, 3 };
TestJa(oa);