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Question

我已经考虑了linked_in中页面的来源，我发现源代码如下（部分源代码被复制）。我想知道，这些信号源是如何编码的，我如何解码它们（作为例子）。大多数数据都是在一些元标记中编码的。

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/>

我应该提到我找不到任何合适的关键字来找到关于此的正确文章。此外，感谢python中的任何特定解决方案。

更新

这里的解码意义，不是字符解码。我想得到真正的html soruce，它在chrome开发人员工具中给出，如下所示：

正如您所看到的，在开发人员工具中，我可以看到常规html格式的解码源，但我不能将其视为页面的来源（我看到我在第一个中提到的内容）。

Answer 1

s = ''' your meta content ...'''

from urllib.parse import unquote
unquote(s)

urllib.parse.unquote（string，encoding ='utf-8'，errors ='replace'）

将％xx转义符替换为单字符等效值。可选的   encoding和errors参数指定如何解码百分比编码   序列为Unicode字符，由bytes.decode（）接受   方法

string必须是str。

编码默认为'utf-8'。错误默认为'replace'，意思是   无效序列被占位符替换。

示例：unquote（'/ El％20Ni％C3％B1o /'）产生'/ElNiño/'。

Answer 2

百分比编码（或）网址编码数据

URL编码表示对URL中的某些字符进行编码，方法是将它们替换为一个或多个字符三元组，这些三元组由百分比字符“％”后跟两个十六进制数字组成。三元组的两个十六进制数字表示替换字符的数值。

术语URL编码有点不精确，因为编码过程不仅限于URL（统一资源定位符），还可以应用于任何其他URI（统一资源标识符），例如URN（统一资源名称）。因此，应该首选术语百分比编码。

有网站可以解码内容http://www.url-encode-decode.com/

我在python中注意到，但在JavaScript编码/解码中可以使用encodeURIComponent("DATA_TO_ENCODE")和decodeURIComponent("ENCODED_DATA")

完成

解码编码的Html源代码

更新

2 个答案:

urllib.parse.unquote（string，encoding ='utf-8'，errors ='replace'）