我的U盘是FAT32的,但是没有FAT表~
象这类U盘,的FAT表放在那里处理呢?Offset 01234567 89ABCDEF
00000200 52 52 61 41 00 00 00 0000 00 00 00 00 00 00 00 RRaA............
00000210 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000220 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000230 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000240 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000250 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000260 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000270 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000280 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000290 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
000002A0 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
000002B0 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
000002C0 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
000002D0 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
000002E0 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
000002F0 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000300 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000310 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000320 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000330 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000340 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000350 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000360 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000370 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000380 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
00000390 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
000003A0 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
000003B0 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
000003C0 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
000003D0 00 00 00 00 00 00 00 0000 00 00 00 00 00 00 00 ................
000003E0 00 00 00 00 72 72 41 61FF FF FF FF 02 00 00 00 ....rrAa 这是紧跟着DBR之后的扇区内容! 在WINHEX里直接就能找到。 fat32文件系统的结构导致其必须依靠FAT表中的表链来定位数据,所以没有FAT表是不可能的!
另外DBR之后并不会是FAT表,这个是根据隐藏SEC的个数来决定的 fat不一定是紧踉DBR啊,在DBR里有fat的位置,楼主自己看一下就可以了 楼主搞错了
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