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› JavaScript 权威指南第 5 版
› Closure: The Definitive Guide
› Closure: The Definitive Guide
这是一个创建于 418 天前的主题，其中的信息可能已经有所发展或是发生改变。
发现我镜像的 jsdelivr 400 代码返回了这个代码
```
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <script id="_rspj" type="text/javascript" r='m'>(function(){var _$Sm=16,_$V4=[[9,12,11,5,11,0,1,2,10,1,6,8,3,11,10,13,14],[23,4,0,38,12,6,35,2,14,30,9,31,20,22,21,8,24,11,10,26,28,13,22,25,17,29,18,19,27,0,42,12,34,33,5,12,35,7,16,15,32,39,15,1,27,7,0,19,25,5,40,41,26,5,16,35,25,40,42,12,36,2,43,44,45,46,32,25,37,32,47,20,17,8,34,6,48,9,17,31,34,17,49,50,28,0,2,51,48,8,28,45,30,52,53,54,55,56,37,12,14,40,50,57,58,3,34,46,14,18,56,11,16,59,60,61,62],[3,5,1,0,2,0,4]];function _$oF(){var _S=[29];Array.prototype.push.apply(_S,arguments);return _$O3.apply(this,_S);}function _$K6(_$Wk){var _$zu=_$Wk.length;var _$Sm,_$oF=new _$n2(_$zu-1),_$An=_$Wk.charCodeAt(0)-97;for(var _$BL=0,_$Le=1;_$Le<_$zu; ++_$Le){_$Sm=_$Wk.charCodeAt(_$Le);if(_$Sm>=40&&_$Sm<92){_$Sm+=_$An;if(_$Sm>=92)_$Sm=_$Sm-52;}else if(_$Sm>=97&&_$Sm<127){_$Sm+=_$An;if(_$Sm>=127)_$Sm=_$Sm-30;}_$oF[_$BL++ ]=_$Sm;}return _$Zg.apply(null,_$oF);}function _$Le(_$Wk){var _$zu=_$Zg(96);_$d9=_$K6(_$Wk).split(_$zu);}function _$Rj(){var _$zu=_$d9[44];_$ip[_$zu]=[];var _$Sm=_$ip[_$zu];_$Sm.push(window[_$K6(_$d9[12])]);_$Sm.push(window[_$K6(_$d9[33])]);_$Sm.push(window[_$K6(_$d9[31])]);_$Sm.push(window[_$K6(_$d9[14])]);_$Sm.push(window[_$K6(_$d9[38])]);_$Sm.push(Object[_$K6(_$d9[3])][_$K6(_$d9[9])]);_$Sm.push(Function[_$K6(_$d9[3])][_$K6(_$d9[9])]);_$Sm.push(String[_$K6(_$d9[10])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[21])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[30])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[36])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[41])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[42])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[27])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[35])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[23])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[25])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[28])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[16])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[32])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[45])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[11])]);_$Sm.push(String[_$K6(_$d9[3])][_$K6(_$d9[43])]);}function 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_(_$ON){_$ON[_$$t(_$SS(),16)]=_$q_();_$ON[_$$t(_$Z0(),16)]=_$PY();var _$Rv=_$Tb();var _k_e_k_c_c_n-d_i_f_t_c_nM=_$OO();return _$SS();}function _$SS(){return 9}function _$Z0(){return 10}function _$PY(){return 8}function _S(_$ON){_$ON[_$$t(_$Z0(),16)]=_$PY();_$ON[6]=_$oM();_$ON[2]=_$$t();_$ON[14]=_$Bz();var _$Rv=_$B9();var _k_e_k_c_c_n-d_i_f_t_c_nM=_$iP();return _$Tb();}function _$$t(){return 0}function _$Bz(){return 12}function _$iP(){return 7}function _$qB(_$ON){var _$us=_V();var _$Rv=_$B9();_$ON[7]=_$Tb();var _$Rv=_$SS();return _$q_();}function _$_N(_$ON){_$ON[_$$t(_i(_$ON),16)]=_$ON[_$$t(_$PY(),16)];var _$Rv=_$Tb();var _k_e_k_c_c_n-d_i_f_t_c_nM=_$ON[_$$t(_$$t(),16)];_$ON[14]=_$DR()+_V();_$ON[_$$t(_$ON[_$$t(_$oM(),16)],16)]=_$Ig(_$ON);if(_$SS()+_$q_()){_$OU(_$ON);}_$zS(_$ON);return _$ON[_$$t(_$Tb()+_$OO(),16)];}function _i(_$ON){_$ON[_$$t(_$DR(),16)]=_V();var _$us=_$oM();var _$Rv=_$Ra();_$ON[_$$t(_$SS(),16)]=_$q_();return _$DR();}function _$Ig(_$ON){_$ON[0]=_$xa();_$ON[12]=_$Z0();_$ON[_$$t(_$B9(),16)]=_$iP();return _$Tb();}function _$xa(){return 14}function _$OU(_$ON){var _k_e_k_c_c_n-d_i_f_t_c_nM=_$iP();var _k_e_k_c_c_n-d_i_f_t_c_nM=_$Tb();_$ON[_$$t(_$$t(),16)]=_$xa();_$ON[12]=_$Z0();return _$PY();}function _$zS(_$ON){var _k_e_k_c_c_n-d_i_f_t_c_nM=_$iP();if(_$SS()){_$ON[_$$t(_$Bz(),16)]=_$Z0();}_$ON[_$$t(_$$t(),16)]=_$xa();_$ON[_$$t(_$DR(),16)]=_V();return _$B9();}function _l(_$ON){if(_$Tb()){_$ON[_$$t(_$$t(),16)]=_$xa();}_$JG(_$ON);if(_$oM()){_$ON[2]=_$$t();}_G(_$ON);_$ON[9]=_$q_();return _$DR();}function _$JG(_$ON){var _$us=_$Tb();var _$us=_$OO();_$ON[9]=_$q_();_$ON[5]=_V();return _$B9();}function _G(_$ON){_$ON[_$$t(_$_h(),16)]=_$oM();var _$Rv=_$SS();var _k_e_k_c_c_n-d_i_f_t_c_nM=_$q_();_$ON[_$$t(_$Z0(),16)]=_$PY();_$ON[_$$t(_$iP(),16)]=_$Tb();return _$OO();}var _$Hm,_$n2,_$z1,_$d9,_$ip,_$Zg,_$rv,_$zu,_$BL;var _$ZW,_$ea,_$xp=_$Sm,_$a6=_$V4[0];while(1){_$ea=_$a6[_$xp++];if(_$ea>3&&-112>_$ea-120){if(_$ea===7){_$O3(15);}else if(95===90+_$ea){_$O3(0,_$BL,_$d9[13],_$oF);}else if(63-_$ea===57){_$rv=document;}else{_$BL=_$ip[_$K6(_$d9[1])][_$K6(_$d9[15])]+_$d9[46]+_$ip[_$K6(_$d9[1])][_$K6(_$d9[18])]+_$zu._$Lp;}}else if(_$ea+79<83){if(_$ea===3){_$ip=window;}else if(73===72+_$ea){_$An('{');}else if(73-_$ea===71){_$Le('d$_qp`h}btrgzba`mn{pg`dgifkfkpgz`{}nnclbWfgjb`rylhkb<{h{l`zo~qdms/ncd`kusd5zs{s|dc2iDou>o{s`nsplo`ifaEfdy~w`ktb}{3vob3}rs`dkfLggzi:vjz`{qcr4gkcmsr`_op~gp_`y:/.*ttp4equest`tuwtythtq`txzgxyw`j{~psts`}dkop`thtruqjyj`qbuq,g|s|p~ofmq`thmfw(y`o|owybo/rsvn`~n~zm|c`cgfdgwz`txqnhj`~060`i}qfsx`uwtpmx`rvuylhkbz{h{ljohunl`}}d{n?k~a=p`qm~it`zrtarsqhmf`n~pa6yap}clw`kdi~s`{pcnj}ac`isa~sqf`q{kzqx|`i3sfyhuJArzusf`xhfu(mfnfouYz,e`vfuhdwh*ohphqw`e}dxynEz`j{pde:}sti@u`na}tx`/b|}04~-b|a1}-}-`o~y8yco|/k}o`,,');}else{_$zu._$Lp=_$K6("rRoVpZ(rpRs[(SoYsX(TZRYqnVWTZWQwb");}}else if(_$ea+118>125&&-192<-16*_$ea){if(_$ea===11){_$zu=_$ip[_$d9[0]]={};}else if(57===48+_$ea){_$xp+=-9;}else if(46-_$ea===36){_$xp+=9;}else{_$d9=[],_$Hm=[],_$Zg=String.fromCharCode;}}else{if(_$ea===13){_$n2=Array;}else if(79===67+_$ea){return;}else{_$O3(62);_$xp=0;}}}function _$O3(_$xp,_$Wk,_$mJ,_$GF){function _$cX(){var _$ea=[5];Array.prototype.push.apply(_$ea,arguments);return _.apply(this,_$ea);}function _k(){var _$ea=[0];Array.prototype.push.apply(_$ea,arguments);return _.apply(this,_$ea);}var _$_F,_$zp,_$oF,_$Sm,_$zu;var _S,_$a6,_$ZW=_$xp,_$ON=_$V4[1];while(1){_$a6=_$ON[_$ZW++];if(-78<_$a6-109&&_$a6+43<91){if(-87<_$a6-126&&_$a6+16<60){if(78===38+_$a6){return 7;}else if(47-_$a6===6){return 9;}else if(71-_$a6<30&&-31>_$a6-74){return 2;}else{_$_F=[];}}else if(_$a6+39>74&&-3280<-82*_$a6){if(101===65+_$a6){_$ZW+=1;}else if(15-_$a6===-22){_$ZW+=-19;}else if(5-_$a6<-32&&13>_$a6-26){_$ZW+=-28;}else{_S=_$zp[_$K6(_$d9[5])];}}else if(-3472>-112*_$a6&&_$a6<36){if(90===58+_$a6){_$ZW+=7;}else if(106-_$a6===73){_$rv[_$K6(_$d9[2])][_$K6(_$d9[4])](_$zp);}else if(49-_$a6<16&&-48>_$a6-83){_$rv[_$K6(_$d9[8])][_$K6(_$d9[4])](_$zp);}else{_$rv[_$K6(_$d9[7])](_$K6(_$d9[8]))[0][_$K6(_$d9[4])](_$zp);}}else{if(69===25+_$a6){for(_$oF=0;_$oF<16;_$oF++)_$_F[_$oF]=1;}else if(52-_$a6===7){_$O3(113,_$_F);}else if(61-_$a6<16&&-70>_$a6-117){for(_$oF=0;_$oF<_$V4.length;_$oF++){_$zp=_$V4[_$oF];for(_$Sm=0;_$Sm<_$zp.length;_$Sm++){_$zp[_$Sm]^=_$_F[Math.abs(_$Sm)%16];}}return;}else{return 14;}}}else if(_$a6+24>39&&-4000<-125*_$a6){if(-57<_$a6-80&&_$a6+1<29){if(121===97+_$a6){_$oF.push("PZcRd0Uo6Da");}else if(20-_$a6===-5){var _$Sm=_$d9[26];}else 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if(112-_$a6===51){_$O3(93,_$Wk);}else{_$zp=_$O3(103);}}}}function _(_$zu){var _$BL,_$oF,_$Le=_$zu,_$Sm=_$V4[2];while(1){_$oF=_$Sm[_$Le++];if(-45>_$oF-49){if(_$oF===3){return;}else if(114===113+_$oF){_$GF(_$_F);}else if(18-_$oF===16){_$BL=_$zp[_$K6(_$d9[5])]==_$K6(_$d9[17])||_$zp[_$K6(_$d9[5])]==_$K6(_$d9[19]);}else{_$zp[_$K6(_$d9[29])]=null;}}else{if( !_$BL)_$Le+=2;}}}}})()</script></head> <body> </body> </html>```正常情况下应该是显示 Failed to resolve the requested file. 或者是 Invalid URL. The URL structure is /gh/user/repo@version/file.js
有没有问题 CDN 上看到的 host 到源站节点就看不到了 那个大佬帮我看看是什么玩意
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1
CRVV 2023-09-24 07:24:32 +08:00 via iPhone  1
那位大佬可以帮你看，直接找他就好了，不用来发帖子
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3
winterbells 2023-09-24 08:58:04 +08:00 via Android
@p216085 那位大人是佐菲（:doge
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4
sakuraSou 2023-09-24 19:51:55 +08:00
都混淆了,看不了
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5
liuidetmks 2023-09-25 10:47:16 +08:00
不说钱，白使唤人？
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6
imtflin 2023-09-25 11:22:14 +08:00
加密和解密操作来处理字符串数据。
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