问题描述
新手问题!如果改成用追加的方法想文件写内容!!为什么文件变大了!求解publicFsOutputStream(FileInfoinfo){base.file=newFileStream(info.FullName,FileMode.Create,FileAccess.ReadWrite,FileShare.None);}...........................this.myBodyStream.Seek(this.myBodyStream.Position,SeekOrigin.Begin);this.myBodyStream.WriteInt32(((int)(num3-position))-4);this.myBodyStream.Position=num3;this.myBodyStream.Seek(this.myBodyStream.Position,SeekOrigin.Begin);///////////////上面是没有用追加的方法写入内容!改成下面这样为什么文件内容变大了?publicFsOutputStream1(FileInfoinfo){base.file=newFileStream(info.FullName,FileMode.Append,FileAccess.Write,FileShare.None);}this.myBodyStream.Seek(this.myBodyStream.Position,SeekOrigin.End);this.myBodyStream.WriteInt32(((int)(num3-position))-4);this.myBodyStream.Position=num3;this.myBodyStream.Seek(this.myBodyStream.Position,SeekOrigin.End);什么地方错了呢???