Microsoft 脚本编码器(4) --- 编码示例

;;;;;;;编码示例如下是一个包含需要保护的 JScript 代码的简短示例： <HTML><HEAD><TITLE>脚本编码器示例页</TITLE><SCRIPT LANGUAGE="JScript"><!-////Copyright&copy; 1998 Microsoft Corporation. All Rights Reserved.//**开始编码**function verifyCorrectBrowser(){;;if(navigator.appName == "Microsoft Internet Explorer");;;;if (navigator.appVersion.indexOf ("5.") >= 0);;;;;;return(true);;;;;else;;;;;;return(false);}function getAppropriatePage(){;;var str1 = "Had this been an actual Web site, a page compatible with ";;;var str2 = "browsers other than ";;;var str3 = "Microsoft Internet Explorer 5.0 ";;;var str4 = "would have been loaded.";;;if (verifyCorrectBrowser());;;;document.write(str1 + str3 + str4);;;else;;;;document.write(str1 + str2 + str3 + str4);}//--></SCRIPT></HEAD><BODY onload="getAppropriatePage()"></BODY></HTML>该页在经脚本编码器运行后如下所示： <HTML><HEAD><TITLE>脚本编码器示例页</TITLE><SCRIPT LANGUAGE="JScript.Encode"><!-////Copyright&copy; 1998 Microsoft Corporation. All Rights Reserved.//**开始编码**#@~^QwIAAA==@#@&0;;;;;mDkW;;;;P7nDb0zZKD.n1YAMGhk+Dvb`@#@&P,kW`UC7kLlDGDcl22gl:n~{'~Jtr1DGkW6YP&xDnD;;;;+OPA62sKD+ME#@#@&P,~~k6PvxCrLmYGDcCwa.n.kkWU bx+X66Pcr*cJ#,@*{~!*P~P,P~.YEMU`DDEbIP,P,+s/n@#@&P~P,~PM+O;Mx`WC^/n#pN6EU1YbWx,oObaw.WaDrCD+nmL+v#;;;;@#@&~P7lMPdY.q,'~J_CN,Y4rkP4nn;;;;PCx,C1Y;mV,+(PkrY~~l,wCLPmKhwmYk(snPSkDt~JI@#@&P~m.PkY.+,'PE8MWA/.kPGDtDPDtmUPri@#@&,P-CMP/D.&,'PrrmMWkWWY~(;;;;YnD;;;;nY,2a2^WDn.,* !,Ep@#@&,P7lD,/D.c,'~JSW;s9Ptm-+,4+U~VKl9+[REI,Pr0,cDrWHZW..mOAMGS/nM`*#@#@&P,~P9W^Es+UOchDbO+v/YMq~_,/DDfPQ~kY.c*IP,+sd@#@&~~,P[W1;s+UDRSDkD+vdYMF~_,/O.yP_,dYM&P3~dYMc*iNz&R @*^#~@//--></SCRIPT></HEAD><BODY onload="getAppropriatePage()"></BODY></HTML>-----------------------------------------------------------要点;;：经过编码后，如果您改动编码后的文本，哪怕只改动一个字。脚本的完整性就会丢失，从而不能再使用。;;