str为读入的文本string[] ReadText = str.Replace(" ", "@").Split('@');转自 http://zhidao.baidu.com/link?url=iOplALy1veHr72uLEGb8KSFwZ6ePyvMo5_rI14KgGjMUDy0Q-yw2apimXrBRzZzbU04CuNFjitjHlaI4hCWWFq