很简单的想法,如果你来设计操作系统,你会每次删除先把文件转移到一个叫"回收站"的地方,然后再删除么?你 ...* p& n! w( |. s2 c. X/ c, C- S, E
shermanren 发表于 21.2.2010 20:30
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8 i0 @4 a, U% n你说的这些和我说的毫无关联,引用一篇
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. ]7 Q0 ?5 \" |# N7 Gbut at any time if the operating system needs space for another file, it may be overwritten. Until it is overwritten, the file still exists on the hard disk and is recoverable. ( N/ k6 t' {; r% t! k$ v0 h
也就是说操作系统需要空间时候,很有可能把移到回收站的原始文件地址同样占用写入数据
' {8 N2 t T; L( I0 B出处 http://www.geekgirls.com/windows_recycle_bin.htm |