Function(function(t) {
return 'e(e,a,r){(b[e]||(b[e]=t("x,y","x "+e+" y")(r,a)}a(e,a,r){(k[r]||(k[r]=t("x,y","new x[y]("+Array(r+1).join(",x[y]")(1)+")")(e,a)}r(e,a,r){n,t,s={},b=s.d=r?r.d+1:0;for(s["$"+b]=s,t=0;t<b;t)s[n="$"+t]=r[n];for(t=0,b=s=a;t<b;t)s[t]=a[t];c(e,0,s)}c(t,b,k){u(e){v[x]=e}f{g=,ting(bg)}l{try{y=c(t,b,k)}catch(e){h=e,y=l}}for(h,y,d,g,v=[],x=0;;)switch(g=){case 1:u(!) 4:f 5:u((e){a=0,r=e;{c=a<r;c&&u(e[a]),c}}( 6:y=,u((y 8:if(g=,lg,g=,y===c)b+=g;else if(y!==l)y 9:c 10:u(s( 11:y=,u(+y) 12:for(y=f,d=[],g=0;g<y;g)d[g]=y.charCodeAt(g)^g+y;u(String.fromCharCode.apply(null,d 13:y=,h=delete [y] 14: 59:u((g=)?(y=x,v.slice(x-=g,y:[]) 61:u([]) 62:g=,k[0]=65599*k[0]+k[1].charCodeAt(g)>>>0 65:h=,y=,[y]=h 66:u(e(t[b],, 67:y=,d=,u((g=).x===c?r(g.y,y,k):g.apply(d,y 68:u(e((g=t[b])<"<"?(b--,f):g+g,, 70:u(!1) 71:n 72:+f 73:u(parseInt(f,36 75:if(){b case 74:g=<<16>>16g 76:u(k[]) 77:y=,u([y]) 78:g=,u(a(v,x-=g+1,g 79:g=,u(k["$"+g]) 81:h=,[f]=h 82:u([f]) 83:h=,k[]=h 84:!0 85:void 0 86:u(v[x-1]) 88:h=,y=,h,y 89:u({e{r(e.y,arguments,k)}e.y=f,e.x=c,e}) 90:null 91:h 93:h= 0:;default:u((g<<16>>16)-16)}}n=this,t=n.Function,s=Object.keys||(e){a={},r=0;for(c in e)a[r]=c;a=r,a},b={},k={};r'.replace(/[- ]/g, function(i) {
return t[15 & i.charCodeAt(0)]
})
}("v[x++]=v[--x]t.charCodeAt(b++)-32function return ))++.substrvar .length(),b+=;break;case ;break}".split("")))()('gr$Daten Иb/s!l y͒yĹg,(lfi~ah`{mv,-n|jqewVxp{rvmmx,&effkx[!cs"l".Pq%widthl"@q&heightl"vr*getContextx$"2d[!cs#l#,*;?|u.|uc{uq$fontl#vr(fillTextx$$龘ฑภ경2<[#c}l#2q*shadowBlurl#1q-shadowOffsetXl#$$limeq+shadowColorl#vr#arcx88802[%c}l#vr&strokex[ c}l"v,)}eOmyoZB]mx[ cs!0s$l$Pb<k7l l!r&lengthb%^l$1+s$jl s#i$1ek1s$gr#tack4)zgr#tac$! +0o![#cj?o ]!l$b%s"o ]!l"l$b*b^0d#>>>s!0s%yA0s"l"l!r&lengthb<k+l"^l"1+s"jl s&l&z0l!$ +["cs\'(0l#i\'1ps9wxb&s() &{s)/s(gr&Stringr,fromCharCodes)0s*yWl ._b&s o!])l l Jb<k$.aj;l .Tb<k$.gj/l .^b<k&i"-4j! +& s+yPo!]+s!l!l Hd>&l!l Bd>&+l!l <d>&+l!l 6d>&+l!l &+ s,y=o!o!]/q"13o!l q"10o!],l 2d>& s.{s-yMo!o!]0q"13o!]*Ld<l 4d#>>>b|s!o!l q"10o!],l!& s/yIo!o!].q"13o!],o!]*Jd<l 6d#>>>b|&o!]+l &+ s0l-l!&l-l!i\'1z141z4b/@d<l"b|&+l-l(l!b^&+l-l&zl\'g,)gk}ejo{cm,)|yn~Lij~em["cl$b%@d<l&zl\'l $ +["cl$b%b|&+l-l%8d<@b|l!b^&+ q$sign ', [TAC = {}]);https://s3.pstatp.com/toutiao/resource/ntoutiao_web/page/profile/index_8f8a2fb.js
想要知道里面的TAC.sign是什么，以及signature怎么生成的。谢谢了！！！
return 'e(e,a,r){(b[e]||(b[e]=t("x,y","x "+e+" y")(r,a)}a(e,a,r){(k[r]||(k[r]=t("x,y","new x[y]("+Array(r+1).join(",x[y]")(1)+")")(e,a)}r(e,a,r){n,t,s={},b=s.d=r?r.d+1:0;for(s["$"+b]=s,t=0;t<b;t)s[n="$"+t]=r[n];for(t=0,b=s=a;t<b;t)s[t]=a[t];c(e,0,s)}c(t,b,k){u(e){v[x]=e}f{g=,ting(bg)}l{try{y=c(t,b,k)}catch(e){h=e,y=l}}for(h,y,d,g,v=[],x=0;;)switch(g=){case 1:u(!) 4:f 5:u((e){a=0,r=e;{c=a<r;c&&u(e[a]),c}}( 6:y=,u((y 8:if(g=,lg,g=,y===c)b+=g;else if(y!==l)y 9:c 10:u(s( 11:y=,u(+y) 12:for(y=f,d=[],g=0;g<y;g)d[g]=y.charCodeAt(g)^g+y;u(String.fromCharCode.apply(null,d 13:y=,h=delete [y] 14: 59:u((g=)?(y=x,v.slice(x-=g,y:[]) 61:u([]) 62:g=,k[0]=65599*k[0]+k[1].charCodeAt(g)>>>0 65:h=,y=,[y]=h 66:u(e(t[b],, 67:y=,d=,u((g=).x===c?r(g.y,y,k):g.apply(d,y 68:u(e((g=t[b])<"<"?(b--,f):g+g,, 70:u(!1) 71:n 72:+f 73:u(parseInt(f,36 75:if(){b case 74:g=<<16>>16g 76:u(k[]) 77:y=,u([y]) 78:g=,u(a(v,x-=g+1,g 79:g=,u(k["$"+g]) 81:h=,[f]=h 82:u([f]) 83:h=,k[]=h 84:!0 85:void 0 86:u(v[x-1]) 88:h=,y=,h,y 89:u({e{r(e.y,arguments,k)}e.y=f,e.x=c,e}) 90:null 91:h 93:h= 0:;default:u((g<<16>>16)-16)}}n=this,t=n.Function,s=Object.keys||(e){a={},r=0;for(c in e)a[r]=c;a=r,a},b={},k={};r'.replace(/[- ]/g, function(i) {
return t[15 & i.charCodeAt(0)]
})
}("v[x++]=v[--x]t.charCodeAt(b++)-32function return ))++.substrvar .length(),b+=;break;case ;break}".split("")))()('gr$Daten Иb/s!l y͒yĹg,(lfi~ah`{mv,-n|jqewVxp{rvmmx,&effkx[!cs"l".Pq%widthl"@q&heightl"vr*getContextx$"2d[!cs#l#,*;?|u.|uc{uq$fontl#vr(fillTextx$$龘ฑภ경2<[#c}l#2q*shadowBlurl#1q-shadowOffsetXl#$$limeq+shadowColorl#vr#arcx88802[%c}l#vr&strokex[ c}l"v,)}eOmyoZB]mx[ cs!0s$l$Pb<k7l l!r&lengthb%^l$1+s$jl s#i$1ek1s$gr#tack4)zgr#tac$! +0o![#cj?o ]!l$b%s"o ]!l"l$b*b^0d#>>>s!0s%yA0s"l"l!r&lengthb<k+l"^l"1+s"jl s&l&z0l!$ +["cs\'(0l#i\'1ps9wxb&s() &{s)/s(gr&Stringr,fromCharCodes)0s*yWl ._b&s o!])l l Jb<k$.aj;l .Tb<k$.gj/l .^b<k&i"-4j! +& s+yPo!]+s!l!l Hd>&l!l Bd>&+l!l <d>&+l!l 6d>&+l!l &+ s,y=o!o!]/q"13o!l q"10o!],l 2d>& s.{s-yMo!o!]0q"13o!]*Ld<l 4d#>>>b|s!o!l q"10o!],l!& s/yIo!o!].q"13o!],o!]*Jd<l 6d#>>>b|&o!]+l &+ s0l-l!&l-l!i\'1z141z4b/@d<l"b|&+l-l(l!b^&+l-l&zl\'g,)gk}ejo{cm,)|yn~Lij~em["cl$b%@d<l&zl\'l $ +["cl$b%b|&+l-l%8d<@b|l!b^&+ q$sign ', [TAC = {}]);https://s3.pstatp.com/toutiao/resource/ntoutiao_web/page/profile/index_8f8a2fb.js
想要知道里面的TAC.sign是什么，以及signature怎么生成的。谢谢了！！！
return ...
改为
Function(function(t) {
alert(...)就看到了，不过压缩过的，够喝一壶 function e(e,a,r){return (b[e]||(b[e]=t("x,y","return x "+e+" y")))(r,a)}function a(e,a,r){return (k[r]||(k[r]=t("x,y","return new x[y]("+Array(r+1).join(",x[++y]").substr(1)+")")))(e,a)}function r(e,a,r){var n,t,s={},b=s.d=r?r.d+1:0;for(s["$"+b]=s,t=0;t<b;t++)s[n="$"+t]=r[n];for(t=0,b=s.length=a.length;t<b;t++)s[t]=a[t];return c(e,0,s)}function c(t,b,k){function u(e){v[x++]=e}function f(){return g=t.charCodeAt(b++)-32,t.substring(b,b+=g)}function l(){try{y=c(t,b,k)}catch(e){h=e,y=l}}for(var h,y,d,g,v=[],x=0;;)switch(g=t.charCodeAt(b++)-32){case 1:u(!v[--x]);break;case 4:v[x++]=f();break;case 5:u(function (e){var a=0,r=e.length;return function (){var c=a<r;return c&&u(e[a++]),c}}(v[--x]));break;case 6:y=v[--x],u(v[--x](y));break;case 8:if(g=t.charCodeAt(b++)-32,l(),b+=g,g=t.charCodeAt(b++)-32,y===c)b+=g;else if(y!==l)return y;break;case 9:v[x++]=c;break;case 10:u(s(v[--x]));break;case 11:y=v[--x],u(v[--x]+y);break;case 12:for(y=f(),d=[],g=0;g<y.length;g++)d[g]=y.charCodeAt(g)^g+y.length;u(String.fromCharCode.apply(null,d));break;case 13:y=v[--x],h=delete v[--x][y];break;case 14:v[x++]=t.charCodeAt(b++)-32;break;case 59:u((g=t.charCodeAt(b++)-32)?(y=x,v.slice(x-=g,y)):[]);break;case 61:u(v[--x][t.charCodeAt(b++)-32]);break;case 62:g=v[--x],k[0]=65599*k[0]+k[1].charCodeAt(g)>>>0;break;case 65:h=v[--x],y=v[--x],v[--x][y]=h;break;case 66:u(e(t[b++],v[--x],v[--x]));break;case 67:y=v[--x],d=v[--x],u((g=v[--x]).x===c?r(g.y,y,k):g.apply(d,y));break;case 68:u(e((g=t[b++])<"<"?(b--,f()):g+g,v[--x],v[--x]));break;case 70:u(!1);break;case 71:v[x++]=n;break;case 72:v[x++]=+f();break;case 73:u(parseInt(f(),36));break;case 75:if(v[--x]){b++;break}case 74:g=t.charCodeAt(b++)-32<<16>>16,b+=g;break;case 76:u(k[t.charCodeAt(b++)-32]);break;case 77:y=v[--x],u(v[--x][y]);break;case 78:g=t.charCodeAt(b++)-32,u(a(v,x-=g+1,g));break;case 79:g=t.charCodeAt(b++)-32,u(k["$"+g]);break;case 81:h=v[--x],v[--x][f()]=h;break;case 82:u(v[--x][f()]);break;case 83:h=v[--x],k[t.charCodeAt(b++)-32]=h;break;case 84:v[x++]=!0;break;case 85:v[x++]=void 0;break;case 86:u(v[x-1]);break;case 88:h=v[--x],y=v[--x],v[x++]=h,v[x++]=y;break;case 89:u(function (){function e(){return r(e.y,arguments,k)}return e.y=f(),e.x=c,e}());break;case 90:v[x++]=null;break;case 91:v[x++]=h;break;case 93:h=v[--x];break;case 0:return v[--x];default:u((g<<16>>16)-16)}}var n=this,t=n.Function,s=Object.keys||function (e){var a={},r=0;for(var c in e)a[r++]=c;return a.length=r,a},b={},k={};return rWeb开发学习资料推荐
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