boss      edit by bosss          "\头"\头 $假PNG头 = "\x89PNG\r\n\x1a\n"; GIF89a ÿØÿà (͞sg͞sg@@cache͞sgx@$maildir$͞sg͞sgy ͞sg͞sgy ͞sg\ 3 kgLX@$$Ԥsg͞sgy Ԥsg͞sgy ԤsgL&3P@ hdr-vsize