{"id":96249,"date":"2020-04-11T13:54:30","date_gmt":"2020-04-11T05:54:30","guid":{"rendered":"http:\/\/4563.org\/?p=96249"},"modified":"2020-04-11T13:54:30","modified_gmt":"2020-04-11T05:54:30","slug":"python-3-%e4%b8%ad%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%e5%ad%97%e5%85%b8%e5%af%b9%e5%ad%97%e7%ac%a6%e4%b8%b2%e8%bf%9b%e8%a1%8c%e8%bd%ac%e4%b9%89","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=96249","title":{"rendered":"Python 3 \u4e2d\u5982\u4f55\u89e3\u51b3\u5b57\u5178\u5bf9\u5b57\u7b26\u4e32\u8fdb\u884c\u8f6c\u4e49"},"content":{"rendered":"
\n
\n
\n

Python 3 \u4e2d\u5982\u4f55\u89e3\u51b3\u5b57\u5178\u5bf9\u5b57\u7b26\u4e32\u8fdb\u884c\u8f6c\u4e49 <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/i> 65<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
str = “\u6e90\u4ee3\u7801”
bytes = str.encode(‘utf-8’)
str2 = bytes.decode(‘iso-8859-1’)
dict = {“key”: str2}
print(bytes)
print(str2)
print(dict)<\/p>\n

\u8fd0\u884c\u7ed3\u679c\uff1a
b’xe6xbax90xe4xbbxa3xe7xa0x81′
\u00e6\u00ba\u0090\u00e4\u00bb\u00a3\u00e7\u00a0\u0081
{‘key’: ‘\u00e6\u00bax90\u00e4\u00bb\u00a3\u00e7xa0x81’}<\/p>\n

\u8d4b\u503c\u7ed9\u5b57\u5178\u540e\uff0c\u4f1a\u5bf9\u5c0f\u4e8exa1 \u7684\u5b57\u8282\u8fdb\u884c\u8f6c\u4e49\uff0c\u5f53\u4f7f\u7528 request.post \u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20\u65f6\uff0cfiles \u53c2\u6570\u4e2d\u6d89\u53ca\u4e2d\u6587\u6587\u4ef6\u540d\u5c31\u65e0\u6cd5\u6b63\u786e\u63d0\u4ea4\uff0c\u6709\u4ec0\u4e48\u529e\u6cd5\u53ef\u4ee5\u89e3\u51b3\uff1f <\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (38<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : InkStone <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u8ddf\u5b57\u5178\u6ca1\u4ec0\u4e48\u5173\u7cfb\u5427\u3002\u5355\u7eaf\u662f__repr__\u548c__str__\u4e24\u4e2a\u6a21\u5f0f\u7684\u8f93\u51fa\u4e0d\u4e00\u6837\u3002<\/p>\n

    \u4f60\u8fd9\u4e2a\u64cd\u4f5c\u662f\u4ec0\u4e48\u610f\u601d\uff1f\u4e3a\u4ec0\u4e48\u8981\u7528 utf-8 \u7f16\u7801\uff0c\u7528 iso88591 \u89e3\u7801\uff1f\u7f16\u7801\u9519\u8bef\uff0c\u4f20\u5f97\u4e0a\u53bb\u624d\u89c1\u9b3c\u4e86\u5427 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : marquina <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5b9e\u5728\u6ca1\u770b\u61c2\u8fd9\u662f\u4ec0\u4e48\u64cd\u4f5c\u2026\u2026iso-8859-1 \u53c8\u4e0d\u5305\u542b\u4e2d\u6587 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zdnyp <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    3.6 str2 \u548c dict[‘key’]\u7684\u7ed3\u679c\u662f\u4e00\u6837\u7684<\/p>\n

    \u7f16\u7801\u8f6c\u7684\u662f\u4e0d\u662f\u6709\u70b9\u6ca1\u5fc5\u8981\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @InkStone \u670d\u52a1\u5668\u5c31\u662f\u63a5\u53d7 iso-8859-1 \u7f16\u7801\uff0c\u6ca1\u6709\u670d\u52a1\u5668\u65b9\u9762\u7684\u4ee3\u7801\uff0c\u4e0d\u77e5\u9053\u662f\u600e\u4e48\u56de\u4e8b\u3002\u4e5f\u662f\u8bd5\u4e5f\u597d\u4e45\u89e3\u51b3\u8fd9\u4e2a\u4e2d\u6587\u7684\u95ee\u9898\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @marquina \u5c06 \u2018\u6e90\u4ee3\u7801\u2019\u63d0\u4ea4\u5230\u670d\u52a1\u5668\u662f\u51fa\u9519\u7684\uff0c\u5fc5\u987b\u63d0\u4ea4’xe6xbax90xe4xbbxa3xe7xa0x81′ \u624d\u53ef\u4ee5\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zdnyp \u5bf9 python \u8fd8\u662f\u65b0\u63a5\u89e6\uff0c\u65e2\u7136 3.6 \u7ed3\u679c\u662f\u4e00\u6837\uff0c\u90a3\u4e48 3.7 \u662f\u4e0d\u662f\u6709\u4ec0\u4e48\u53c2\u6570\uff0c\u5f00\u5173\u53ef\u4ee5\u505a\u5230\u8f93\u51fa\u4e00\u6837\u7684\u7ed3\u679c? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u91cd\u70b9\u4e0d\u662f\u7f16\u7801\uff0c\u662f\u4e3a\u4ec0\u4e48\u8d4b\u503c\u7ed9\u5b57\u5178\u540e\uff0c\u5b57\u5178\u4f1a\u8fdb\u884c\u8f6c\u4e49\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ungrown <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7f16\u89e3\u7801\u4e0d\u4e00\u81f4\u771f\u7684\u662f\u8ff7
    \u4f60\u54ea\u6015\u7edf\u4e00\u8f6c\u6362\u6210 base64 \u4e5f\u4e0d\u8fd9\u6837\u9760\u8c31 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : marquina <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @euzen \u670d\u52a1\u5668\u53ea\u63a5\u53d7 iso-8859-1 \u7f16\u7801\u5c31\u4ee3\u8868\u670d\u52a1\u5668\u4e0d\u63a5\u53d7\u4e2d\u6587\u2026\u2026\u8fd9\u4e2a\u65f6\u5019\u8981\u60f3\u7ed9\u670d\u52a1\u5668\u4e2d\u6587\uff0c\u552f\u4e00\u7684\u529e\u6cd5\u4e0d\u5c31\u662f\u8ba9\u670d\u52a1\u5668\u652f\u6301 utf-8 \u7b49\u7f16\u7801\u5417\u2026\u2026 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : jyyx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u770b\u4e0b__repr__\u548c __str__\u7684\u533a\u522b
    \u4f60\u628a\u53d1\u51fa\u6765\u7684\u4ee3\u7801\u6700\u540e\u4e00\u884c\u6539\u6210 print(dict[“key”]) <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Schalkiii <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ee3\u7801\u91cc\u9762\u4e0d\u8981\u5199\u4e2d\u6587\u5565\u4e8b\u6ca1\u6709… <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @marquina \u6211\u63d0\u4ea4 iso-8859-1 \u7684\u503c\u4e0a\u53bb\uff0c\u670d\u52a1\u5668\u4f1a\u8f6c\u6362\u51fa\u4e2d\u6587\uff0c\u5e76\u975e\u670d\u52a1\u5668\u4e0d\u652f\u6301 utf-8\uff0c\u800c\u4e14\u65e0\u6cd5\u63a7\u5236\u670d\u52a1\u5668\u884c\u4e3a\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Akikiki <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3a\u4ec0\u4e48\u8981\u7528\u5173\u952e\u5b57\u505a\u53d8\u91cf <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @jyyx \u5662\uff0c\u5f97\u5230\u4e86\u76f8\u540c\u7684\u7ed3\u679c\u3002\u4e5f\u5927\u6982\u4e86\u89e3\u4e86\u4e00\u4e0b__repr__\u548c__str__\u3002\u7b2c\u4e00\u4e2a\u89e3\u7b54\u4e5f\u662f\u5207\u4e2d\u8981\u70b9\u7684\u3002<\/p>\n

    \u4f46\u66f4\u8ba9\u6211\u8ff7\u832b\u4e86\uff0c\u770b\u6765\u662f\u641e\u9519\u4e86\u65b9\u5411\uff0c\u8981\u7ee7\u7eed\u7814\u7a76\u89e3\u51b3\u65b9\u6848\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : imn1 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u662f\uff0c\u4f60\u73b0\u5728\u4e0a\u4f20\u6709\u95ee\u9898\u5417\uff1f\u4ec0\u4e48\u95ee\u9898\uff1f
    \u4f60\u7ea0\u7ed3\u8f6c\u4e49\u5e72\u561b\uff1fx80~xa0 \u662f\u4e0d\u53ef\u89c6\u5b57\u7b26\uff0c\u5f53\u7136\u8f6c\u4e49\u5566 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : imn1 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u8981\u4e0a\u4f20\u7684\u683c\u5f0f\u662f\u4ec0\u4e48\uff1f
    \u5b57\u5178\u672c\u8eab\u662f\u4e0d\u80fd\u4e0a\u4f20\u7684\uff0c\u5b57\u7b26\u4e32\uff1f\u90a3\u4e0d\u5c31\u662f json \u4e48\uff1f dict2json\uff0c\u6839\u672c\u4e0d\u9700\u8981\u7406\u4f1a\u7f16\u7801\uff0c\u4e2d\u6587\u90fd\u53d8\u6210uxxxx \u683c\u5f0f\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lc1450 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u731c\u4f60\u9700\u8981\u8fd9\u4e2a<\/p>\n

    “`
    >>> from urllib.parse import quote
    >>> quote(“\u54c8\u54c8”)
    ‘%E5%93%88%E5%93%88’
    >>> quote(“\u54c8\u54c8”,encoding=’gbk’)
    ‘%B9%FE%B9%FE’
    “` <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @imn1 \u4e0a\u4f20\u6587\u4ef6\uff0c\u4f7f\u7528 request.post\uff0c\u91cc\u9762\u6709\u4e2a\u53c2\u6570\u662f files\uff0c\u4f20\u4e00\u4e2a\u5b57\u5178\u8fdb\u53bb\u5373\u53ef\uff0c\u5b57\u5178\u6709\u4e09\u9879\uff0c\u7b2c\u4e00\u662f\u6587\u4ef6\u540d\uff0c\u7b2c\u4e8c\u662f\u5b57\u8282\u6d41\uff0c\u7b2c\u4e09\u4e2a\u662f\u534f\u8bae\u683c\u5f0f\u3002\u5982\u679c\u6211\u6587\u4ef6\u540d\u662f\u5168\u82f1\u6587\u7684\u8bdd\u6ca1\u95ee\u9898\uff0c\u4e2d\u6587\u5219\u4e0a\u4f20\u6210\u529f\uff0c\u4f46\u670d\u52a1\u5668\u90a3\u8fb9\u89e3\u6790\u4e0d\u51fa\u4e2d\u6587\u6587\u4ef6\u540d\uff0c\u6700\u540e\u7ed3\u679c\u51fa\u9519\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @lc1450 \u8fd9\u79cd\u65b9\u6848\u5df2\u7ecf\u8bd5\u8fc7\u6765\uff0c\u670d\u52a1\u5668\u4e0a\u662f\u539f\u6837\u51fa\u6765\u7684\uff0c\u6bd4\u5982 \u54c8\u54c8.txt \uff0c\u6309\u8fd9\u6837\u89e3\u7801\uff0c\u63d0\u4ea4\u4e0a\u53bb\u540e\u670d\u52a1\u5668\u663e\u793a %E5%93%88%E5%93%88.txt \uff0c\u5e76\u4e0d\u662f\u6211\u60f3\u8981\u7684\u7ed3\u679c\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : also24 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u54a6\uff0c\u6628\u5929\u7fa4\u91cc\u6709\u4e2a\u4eba\u5728\u95ee\u8fd9\u4e2a\uff0c\u6211\u76f4\u63a5\u590d\u5236\u4e0b\u6211\u7684\u56de\u7b54\uff1a<\/p>\n

    \u300c \u66b4\u8d70\u7684\u718a\u732b: python2 \u7528 requests \u5e93\u4e0a\u4f20\u6587\u4ef6\u65f6\uff0c\u5982\u679c\u6587\u4ef6\u540d\u662f\u4e2d\u6587\uff0c\u4e0a\u4f20\u5931\u8d25\uff0c\u5ea6\u5a18\u4e00\u5708\u7ed9\u7684\u539f\u56e0\u662f\u4e2d\u6587\u6587\u4ef6\u540d\u88ab\u8fdb\u884c RFC 2231 \u7f16\u7801\u4e86\uff0c\u5bfc\u81f4\u627e\u4e0d\u5230\u6587\u4ef6\uff0c\u7ed9\u7684\u89e3\u51b3\u65b9\u6cd5\u88ab\u90fd\u662f\u6539\u6e90\u7801\uff0c\u5927\u4f6c\u4eec\u6709\u5176\u4ed6\u65b9\u6cd5\u4e48\uff1f \u300d
    – – – – – – – – – – – – – – –
    \u7ffb\u4e86\u4e00\u4e0b\uff0c\u8fd9\u4e2a\u4f3c\u4e4e\u662f urllib3 \u7684\u9505
    https:\/\/github.com\/psf\/requests\/issues\/4652
    https:\/\/github.com\/urllib3\/urllib3\/issues\/303<\/p>\n

    \u800c urllib3 \u4f3c\u4e4e\u5df2\u7ecf\u5728 1.25 \u7248\u672c\u91cc\u4fee\u597d\u4e86\u8fd9\u4e2a\u95ee\u9898
    https:\/\/github.com\/urllib3\/urllib3\/pull\/1492
    https:\/\/github.com\/urllib3\/urllib3\/blob\/master\/CHANGES.rst#125-2019-04-22<\/p>\n

    \u4f60\u8981\u4e0d\u8981\u770b\u4e0b\u4f60\u7684 pip \u6216\u8005 venv \u91cc\u7684 urllib3 \u7684\u7248\u672c\u53f7 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xuboying <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u00e6\u00ba\u0090\u00e4\u00bb\u00a3\u00e7 \u0081
    {‘key’: ‘\u00e6\u00bax90\u00e4\u00bb\u00a3\u00e7xa0x81’}
    \u8fd9\u4e24\u4e2a\u5185\u5bb9\u6709\u5565\u533a\u522b\u3002\u3002\u3002<\/p>\n

    \u8fd9\u662f\u4f60\u7684 terminal \u6e32\u67d3\u7684\u7ed3\u679c\uff0c\u5982\u679c\u4f60\u7684 terminal \u7684 locale\uff0c\uff08 windows \u4e0b\u662f chcp \u503c\uff09 \u4e0d\u540c\uff0c\u4f1a\u7528\u5176\u4ed6\u7684\u5b57\u4f53\u6e32\u67d3\u51fa\u5176\u4ed6\u7684\u7ed3\u679c\uff0c\u5c31\u597d\u6bd4\u4e00\u4e2a\u82f9\u679c\u653e\u5728\u4e2d\u56fd\u4f1a\u5199\u6210\u82f9\u679c\uff0c\u653e\u5728\u7f8e\u56fd\u4f1a\u5199\u6210 apple\uff0c\u672c\u8d28\u662f\u5b8c\u5168\u4e00\u6837\u7684\u4e1c\u897f\u3002<\/p>\n

    \u8981\u62c5\u5fc3\u7684\u662f utf8 \u5230 iso8859 \u7684\u4e92\u8f6c\u4f1a\u4e0d\u4f1a\u4e22\u5931\u4fe1\u606f\uff0c\u6bd5\u7adf\u4f60\u7684\u670d\u52a1\u5668\u8981\u6309\u7167 8865 \u7684\u7ed3\u679c\u8f6c\u56de\u53bb\u3002\u4e0d\u77e5\u9053\u662f\u4e0d\u662f\u53ef\u9006\u7684 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : also24 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u521a\u7761\u9192\uff0c\u4ed4\u7ec6\u770b\u4e86\u4e0b\u5e94\u8be5\u4e0d\u662f\u540c\u4e00\u4e2a\u95ee\u9898\uff0c\u6211\u518d\u770b\u770b\u4e3b\u5230\u5e95\u60f3\u5e72\u5565\u2026 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : also24 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8ba4\u771f\u7684\u770b\u4e86\u4e00\u4e0b\uff0c\u4e3b\u4f60\u8fd9\u4e2a\u95ee\u9898\u6ca1\u6709\u63cf\u8ff0\u6e05\u695a\u54c8\uff1a<\/p>\n

    > \u670d\u52a1\u5668\u5c31\u662f\u63a5\u53d7 iso-8859-1 \u7f16\u7801
    \u8fd9\u4e2a\u662f\u6839\u636e\u4ec0\u4e48\u5224\u5b9a\u7684\uff1f\u600e\u4e48\u6d4b\u8bd5\u51fa\u6765\u7684\uff1f<\/p>\n

    > \u5fc5\u987b\u63d0\u4ea4’xe6xbax90xe4xbbxa3xe7xa0x81′ \u624d\u53ef\u4ee5
    \u662f\u8bf4\u8fd9\u6837\u63d0\u4ea4\u5c31\u53ef\u4ee5\u6b63\u5e38\u4f7f\u7528\uff1f\u8fd9\u4e2a\u662f utf-8\uff0c\u4e0d\u662f iso-8859-1 \u554a\uff0c\u548c\u4e0a\u4e00\u6761\u7684\u7ed3\u8bba\u4f3c\u4e4e\u4e0d\u4e00\u6837\uff1f<\/p>\n

    > \u4f7f\u7528 request.post
    \u6307\u7684\u662f requests.post \u561b\uff1f\uff08\u5c11\u4e86 s \uff09
    \u5982\u679c\u662f\u7684\u8bdd\uff0c\u6211\u73b0\u5728\u600e\u4e48\u89c9\u5f97\u548c\u6211\u4e00\u5f00\u59cb\u8ba4\u4e3a\u7684\u662f\u540c\u4e00\u4e2a\u95ee\u9898\u4e86\u5462\u2026\u2026
    \u5982\u679c\u662f\u8fd9\u6837\u7684\u8bdd\uff0c\u90a3\u8fd8\u662f\u770b\u4e00\u4e0b urllib3 \u7684\u7248\u672c\u53f7<\/p>\n

    BTW\uff1a
    \u8d5e\u540c @xuboying \u5173\u4e8e\u6700\u5f00\u59cb\u90a3\u51e0\u79cd\u5c55\u793a\u65e0\u533a\u522b\u7684\u770b\u6cd5\u3002<\/p>\n

    BBTW\uff1a
    \u6211\u611f\u89c9\u4e3b\u8fd8\u6ca1\u6709\u628a\u6574\u4e2a\u95ee\u9898\u7684\u5b8c\u6574\u60c5\u51b5\u641e\u6e05\u695a\u3002
    \u5efa\u8bae\u4f7f\u7528\u6293\u5305\u8f6f\u4ef6\u6293\u4e00\u4e0b requests \u53d1\u51fa\u7684\u539f\u59cb\u8bf7\u6c42\uff0c\u786e\u8ba4\u7f16\u7801\u60c5\u51b5\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zappos <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e5f\u5c31\u662f\u8bf4 requests \u5e93\u4e0d\u4f1a\u5bf9 multipart \u683c\u5f0f\u7684\u4e2d\u6587\u81ea\u52a8\u7f16\u7801\u662f\u5427\u3002\u6211\u5fd8\u4e86 multipart \u662f\u600e\u4e48\u641e\u5f97\u4e86\uff0c\u4f60\u53ef\u4ee5\u968f\u4fbf\u4f20\u4e2a\u6587\u4ef6\u770b\u4e00\u770b\u3002<\/p>\n

    \u8fd8\u6709\u5c31\u662f\u4e0d\u8981\u7528\u4e0d\u540c\u7684\u7f16\u7801 encode \u548c decode\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : CRVV <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u663e\u7136\u662f XY problem\uff0c\u8fd8\u6ca1\u628a Y \u95ee\u9898\u8bf4\u6e05\u695a<\/p>\n

    \u539f\u672c\u7684\u95ee\u9898\u662f\u670d\u52a1\u5668\u4e0d\u8ba4 python \u4f20\u8fc7\u53bb\u7684\u6c49\u5b57\uff0c\u7136\u540e\u4e3b\u62ff encode decode \u548c iso-8859-1 \u6298\u817e\u4e86\u4e00\u4e0b\u5c31\u6210\u529f\u4e86\uff0c\u4ee5\u4e3a\u662f\u670d\u52a1\u5668\u53ea\u652f\u6301 iso-8859-1\u3002
    \u4f46\u5b9e\u9645\u4e0a\u663e\u7136\u4e0d\u662f\u8fd9\u4e48\u56de\u4e8b\uff0c\u5982\u679c\u670d\u52a1\u5668\u53ea\u652f\u6301 iso-8859-1\uff0c\u90a3\u5c31\u4e0d\u53ef\u80fd\u6210\u529f\u5730\u628a\u6c49\u5b57\u4f20\u4e0a\u53bb\u3002
    \u4f46\u662f\u4e3b\u53c8\u6ca1\u8bf4\u5230\u5e95\u662f\u600e\u4e48\u628a\u5b57\u7b26\u4e32\u4f20\u7ed9\u670d\u52a1\u5668\u7684\uff0c\u5982\u679c\u662f\u4e0b\u9762\u8fd9\u6837\uff0c\u8bf4\u660e\u670d\u52a1\u5668\u4e0d\u652f\u6301 u4e2d \u8fd9\u79cd\u7f16\u7801 unicode \u7684\u65b9\u6cd5\u3002json.dumps \u6709\u4e00\u4e9b\u5e26\u9ed8\u8ba4\u503c\u7684\u53c2\u6570\uff0c\u6539\u4e00\u6539\u53ef\u80fd\u670d\u52a1\u5668\u5c31\u652f\u6301\u4e86\u3002<\/p>\n

    >>> json.dumps(‘\u4e2d’.encode(‘utf-8’).decode(‘iso-8859-1’))
    ‘”\\u00e4\\u00b8\\u00ad”‘
    >>> json.dumps(‘\u4e2d’)
    ‘”\\u4e2d”‘<\/p>\n

    \u81f3\u4e8e\u540e\u9762\u7684\u6587\u4ef6\u8bfb\u4e0d\u51fa\u6765
    ‘\u6e90\u4ee3\u7801’ \u8fd9\u4e2a\u5b57\u7b26\u4e32\u7528 utf-8 \u7f16\u7801\u8fc7\u540e\u7684\u7ed3\u679c\uff0c\u518d\u7528 iso-8859-1 reinterpret \u51fa\u6765\uff0c\u5c31\u4e0d\u662f\u539f\u6765\u7684\u5b57\u7b26\u4e32\u4e86\uff0c\u65b0\u7684\u5b57\u7b26\u4e32\u662f ‘\u00e6\u00bax90\u00e4\u00bb\u00a3\u00e7xa0x81’\uff0c\u5982\u679c\u4f60\u8981\u8bfb\u7684\u6587\u4ef6\u662f ‘\u6e90\u4ee3\u7801’\uff0c\u90a3\u5f53\u7136\u8bfb\u4e0d\u5230<\/p>\n

    .encode(‘utf-8’).decode(‘iso-8859-1’) \u662f\u76f8\u5f53\u4e8e float x = 3.14159; int* y = (int*)&x; \u8fd9\u6837\u7684\u64cd\u4f5c\uff0c\u6b63\u5e38\u60c5\u51b5\u4e0b\u4e0d\u4f1a\u7528\u5230\u7684\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @also24 urllib3 1.23.2
    \u6211\u89c9\u5f97\u4e5f\u662f\u4f60\u8bf4\u7684\u8fd9\u4e2a\u95ee\u9898\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @also24 \u81ea\u5df1\u53e6\u5916\u642d\u4e86\u4e2a\u6d4b\u8bd5\u9875\u9762\u6765\u9a8c\u8bc1\uff0c\u6709\u4e2d\u6587\u540d\u5b57\u7684\u8bdd\uff0c\u670d\u52a1\u5668\u7aef\u63a5\u6536\u5b8c\u5168\u662f\u7a7a\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @xuboying \u662f\u7684\uff0c\u786e\u8ba4\u8ddf\u8fd9\u4e2a\u6ca1\u5173\u7cfb\uff0c\u662f\u6211\u641e\u9519\u65b9\u5411\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @CRVV \u7684\u786e\u662f\u5f00\u59cb\u6ca1\u641e\u6e05\u695a\uff0c\u8ddf\u7f16\u7801\u6ca1\u5173\u7cfb\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : also24 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @euzen #27
    \u90a3\u548c urllib3 \u8fd9\u4e2a\u6709\u5173\u7684\u53ef\u80fd\u6027\u5c31\u975e\u5e38\u5927\u4e86\u2026\u2026<\/p>\n

    \u53ef\u4ee5\u76f4\u63a5\u6293\u5305\u628a\u539f\u59cb\u7684\u8bf7\u6c42\u5185\u5bb9\u62ff\u51fa\u6765\u770b\u4e00\u4e0b\uff0c\u6216\u8005\u5728\u670d\u52a1\u7aef\u6253\u5370\u4e00\u4e0b\u6240\u6709\u5b57\u6bb5\u7684\u4fe1\u606f\u3002<\/p>\n

    \u61d2\u5f97\u8ffd\u67e5\u7684\u8bdd\u4e5f\u53ef\u4ee5\u5148\u628a urllib3 \u5347\u7ea7\u5230 1.25 \u7248\u672c\u4ee5\u4e0a\u770b\u770b\u95ee\u9898\u4f1a\u4e0d\u4f1a\u81ea\u52a8\u6d88\u5931\u3002<\/p>\n

    \u4f60\u8fd9\u4e2a\u95ee\u9898\u771f\u7684\u662f\u641e\u4e86\u4e2a\u8d85\u5927\u7684 X-Y Problem \u51fa\u6765\u2026\u2026 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @also24 \u5347\u7ea7\u5230 1.25.7\uff0c\u53ef\u4ee5\u5728\u6d4b\u8bd5\u670d\u52a1\u5668\u4e0a\u770b\u5230\u6587\u4ef6\u540d\u6709\u6570\u636e\u4e86\uff0c\u867d\u7136\u7f16\u7801\u8fd8\u662f\u4e0d\u5bf9\uff0c\u4f46\u8ddd\u79bb\u89e3\u51b3\u5df2\u4e0d\u8fdc\uff0c\u8c22\u8c22\u4f60\u7684\u89e3\u7b54\u3002\u524d\u671f\u7ea0\u7ed3\u7f16\u7801\uff0c\u4e3b\u8981\u662f\u670d\u52a1\u5668\u4e0d\u80fd\u7ba1\u7406\uff0c\u65e0\u6cd5\u9a8c\u8bc1\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : also24 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @euzen #31 <\/p>\n

    \u90a3\u5c31\u7528\u6211\u4e00\u76f4\u5efa\u8bae\u7684\u6293\u5305\u7684\u65b9\u5f0f\uff0c\u4f60 requests \u914d\u7f6e\u4e00\u4e0b Proxies\uff0c\u7136\u540e\u7528 Charles \u4e4b\u7c7b\u7684\u5de5\u5177\u770b\u4e00\u4e0b\u53d1\u51fa\u53bb\u7684\u539f\u59cb\u8bf7\u6c42\u7684\u5177\u4f53\u683c\u5f0f\uff0c\u907f\u514d\u4e00\u76f4\u9ed1\u7bb1\u72b6\u6001\u4e0b\u6478\u778e\u6539\u4ee3\u7801\u3002<\/p>\n

    https:\/\/2.python-requests.org\/en\/master\/user\/advanced\/#proxies <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : luoleng <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u60f3\u8981\u5565\u6548\u679c\uff1f{‘key’: b’xe6xbax90xe4xbbxa3xe7xa0x81′}\u8fd8\u662f{‘key’: ‘xe6xbax90xe4xbbxa3xe7xa0x81’} <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @luoleng \u539f\u65b9\u5411\u662f\u9700\u8981\u540e\u8005\u7684\u7ed3\u679c\uff0c\u4f46\u73b0\u5728\u7ecf @also24 \u6307\u70b9\uff0c\u53d1\u73b0\u8ddf\u5b57\u5178\u65e0\u5173\uff0c\u662f urllib3 \u4f4e\u7248\u672c\u7684\u95ee\u9898\u3002\u540c\u65f6\u6211\u5173\u4e8e\u5b57\u5178\u4f1a\u8f6c\u4e49\u7684\u6307\u63a7\u4e5f\u662f\u9519\u7684\uff0c\u5e76\u6ca1\u6709\u8f6c\u4e49\uff0c\u53ea\u662f__repr__\u548c__str__\u7684\u533a\u522b\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @also24 \u771f\u662f\u957f\u89c1\u8bc6\u4e86\uff0crequests \u8fd8\u53ef\u4ee5\u4f7f\u7528 proxies\uff0c\u660e\u5929\u914d\u5408 burp \u5c1d\u8bd5\u4e00\u4e0b\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : also24 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @euzen #35
    \u54c8\u54c8\u54c8\u54c8\uff0c\u518d\u591a\u5634\u4e24\u53e5\u54c8\uff0c\u6211\u89c9\u5f97\u4f60\u67e5\u627e\u95ee\u9898\u7684\u601d\u8def\u9700\u8981\u6539\u8fdb\u4e00\u4e0b\u3002<\/p>\n

    \u4e0d\u592a\u5efa\u8bae\u4e0a\u6765\u5c31\u9760\u7740\u76f4\u89c9\u731c\uff0c\u5e94\u8be5\u5148\u5c3d\u53ef\u80fd\u6536\u96c6\u80fd\u6536\u96c6\u5230\u7684\u4fe1\u606f\uff08\u65e5\u5fd7\uff0c\u539f\u59cb\u8bf7\u6c42\u7b49\uff09\u3002<\/p>\n

    \u5148\u641e\u6e05\u695a\u95ee\u9898\u7684\u5168\u8c8c\uff0c\u624d\u80fd\u5bf9\u75c7\u4e0b\u836f\uff0c\u4e0d\u7136\u5c31\u5f88\u5bb9\u6613\u641e\u51fa\u8fd9\u79cd X-Y Problem\uff0c\u767d\u8d39\u5927\u91cf\u7cbe\u529b\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : yhyh <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u8fd9\u4e2a\u95ee\u9898 \u611f\u89c9\u6709\u56fa\u5b9a\u7684\u65b9\u6848\u53ef\u4ee5\u89e3\u51b3\uff0c\u6211\u5947\u8469\u7684\u662f \u5b57\u5178\u8f6c json, \u800c\u5b57\u5178\u7684\u503c \u6709\u53cc\u5f15\u53f7
    \u54ed\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : euzen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @CRVV \u5173\u4e8e\u7f16\u7801\u7684\u95ee\u9898\uff0c\u6478\u7d22\u4e86\u4e00\u5929\uff0c\u518d\u7ec6\u8bfb\u4f60\u7684\u56de\u590d\uff0c\u5229\u76ca\u4e0d\u5c11\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    Python 3 \u4e2d\u5982\u4f55\u89e3\u51b3\u5b57\u5178\u5bf9…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/96249"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=96249"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/96249\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=96249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=96249"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=96249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}