这里演示了加密文本,利用特定字符来定位位置
sockdata=PHIDOHBBNIEFMNDIBJLENNEOBODKLGEAPMIHHKMKBOKILJOJHGONBNBOKNHPLPGFPOANJCMPPCDDLFENIJMEEDNMLMCNDMNKEMIOKMBJLPDNLKAJPNBEDGMPNPECGGFJBILDCBNNLEAHCEMNGBJEKPGBPIIINGAJPOOJMGGFHEHLCPIAGDPBHKNHDEKBIHMKPLDFMPCEOMJHNKONKIFIPCOOEGCIHFHJLPEIBJCGHCPELPHLNPNACJKEAKPBHLHBBKJKOLKKBBDHFGHDCAHADAIHGBDBFMPEGELHMAMBBDJBFJLNJLJOFFKCJNFDLELAEJJMHIALFOHDONBMFHJEOFMMBOGAFPGJDCELEMENINCEAABGPPCLNLFHDGGAILIFBNGABOBDJCNBOCOHIALFIIOKNCJPHOLMKOJIGEJPHIPFIIPMJBEONKNIDADAGDFGPFPIICHJMIAANAAINIPOAKAMAKHMMMKAGKAGOPHAGCLOOIEAMDIMLOILDIGCOFIHLGDHLJGCEIEDMFGJOLENMCFONANENJDILKIMJELFNDJCABBKECDELJMIALEPENIFDELEFALJCMANEAFCMJMJFKOEEEJELMEIHBMEECAPFALBMIJNFCGBICJKENFMAMDOIJGJGBPEFHNLDDENAONCPMNCNLCKLNMGPKAPEHBFFJFGEGLPCMLDAJPDAGKNCDNHIDEODHMGFBDPOGBPANANIGAIIMOFGFKFMIEJDLAHFHJLAIKJIHEPDOBHPKGECOGPBNALHGBFBAHOHGGOKDDLCELHFEMKODOKDEIJODADJOGNCJHDBCAFNILKFLFMMPBIFJLKDNIDFHFJBCDBMPIOHPIAHNDIMJCHCKMAOCHMGIPHPHBDHHIEIPKJNPKJCPBLLNPGJMCOGEPOOFLHKIAALPNFAFJNCBKLPIKPJECBLMIBCCIHOHBABJCAPMFGJNLNNBHIGGNJDKOHMIPEJMDKDBBPOAAHMEPLEFIKPBHPBPCOGCICKBFPFOJBGKJLMFBGPOKKFGELCBPAIKCFAFEFCJEGNJEBKPINGBOAMPKCDIMPAPHBKHKFFKODGPFOFGGEFOKLBFGDPACBKJKEKBBKAPBECNOIHDFCCFBJPEGJOKHPFHFCEBOBPOFNFDDAFFBCEBDPAFAKKJOCJAGDFHLBBILOJMHCOCMPFCMCHAJHKNEAJDAHGMEPOOMLEOMCBOAKAANNAKMDEAPEONGHGDNOOIECJFHMDHLOPAIPIICFEMAJCHCLFCGCAGAFGDPBIGGAJEDJEEHIAPEAKFMIIKMAGLKFNBLAOMMFMMFBNKFDDFEIBNGAADOAKIOIEJFMJDIJEELMIKIJMONGFNIPDKPKDOPHKOEKBNKNPPIAEIBKDMEOFGANLLOBMMCJFCHPCKCADCPGBKDPCKMFKAEHELPEGDMJHBMKKNAMMIPOIMPNLJBNJLFLGAOOMCDKOCNBIKFECMPAHMCCFKGLJBAFCMABAGNEPEIEAGANGMEJDLPKECADFAIKAFALAJEMOIALDBDBEEABEPBBAGAJHKFIPDHLPILPMAFNNKIKFLHEJIOBLPKOHOLABFCOGHLKNCPDFINMDKNOOIPMCBBNKNEEOHDGJBKLMNJMCOMEKIHOBEOIHNCIIBELFLFLDKODJLIKFMCFODAIGECKNHFHKJKGCLMNCKCGAFBOFIMDLIMGNMIAGIKHDCAGMBAOAANEBLHJCFJLBHCDHEBLMPHNELDHEOIEEKGMBLIPNPOAOHCCNFMMKFABNCIPJKPMFKLPDJCFBALIMMINJANNJKMHCOMNJGDDCOKMLFINMDMECACPPKDCBDCBGKLGLPONGPLKPPCEDBADLHGLJLJPJGIPCLBGFMAMHKJJKHNELIEMPOANCEPHFLNOIGFADCCMMKEPALNMFJDIDDIHHJKDKEIHMKFEEPJKFGNLKEPBFBIANPBDHKIFEJLJLCEI[sockdata]
Netsection=PHIDOHBBNIEFMNDIBJLENNEOBODKLGEAPMIHHKMKBOKILJOJHGNKBKAMKPKGCCOLBNFJJHNOLLHBLPFDJDJNADIFKBHOAIOFEFINKJBJJPELINAPPNFOANKLLJCKEDCLENOICOIAPDEKAPJDCBMMKILJEBDJAEGFMEMOKIEBGAHLDLIBJNFHNLFKGEOPNJJGKIHKFMJKCKALAJHDBEJGBGAFMANBPKIEFMINJFNKPCHEEDIJCFBPMGCKJNGLPAOAOJBFGGGKOINJKPOEKBJELGHGJEOKNDDAHMJEIKNFOEFEOHBHEJGKKCDIEEMKHEECJBCIPNLDPENNFFIBNPGLDIHMKAKJLGIFLOIDHKEIIFDGFPPBBHIHFHHKFEAJOJKBMHKFIJJIDLGEECCGNCFNAOCBBJCFLLHFDJHPLNJOHLAGANHOGBNJFJCNMBKHKEKHHHHEHLIHDJPLDOOKEPHKPLECBNGMEDCIIPOCGHOLIGGHAKKAEMGKEGFFMGLMFDFFFIKEGNOHOINCCDJAONPJGDOLDMGAHDIAHGGE[Netsection]
sepw=QGNMKOKPDNNKPGIJJENMDNEJPEDMNCLDCEGFALPCHMCKDGOOPPIKJHCEIDHLICLKAMAIFCENHPGNACIBJJBDCHBKDLMOJLJKPKJBDIHHABJGCKGJBPCIIJDAPJCIIJCKEIOJFGGLLOGMEMENNLPNDLOJFGFADCJCOCHKKPDDONOFMLAOBDHOODOMCJKFNGDO[sepw]