{"id":1164812,"date":"2025-01-15T15:12:30","date_gmt":"2025-01-15T07:12:30","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1164812.html"},"modified":"2025-01-15T15:12:33","modified_gmt":"2025-01-15T07:12:33","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e8%bf%94%e5%9b%9eunicode%e7%bc%96%e7%a0%81","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1164812.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u8fd4\u56deunicode\u7f16\u7801"},"content":{"rendered":"

\"python\u4e2d\u5982\u4f55\u8fd4\u56deunicode\u7f16\u7801\"<\/p>\n

\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5185\u7f6e\u7684ord<\/code>\u51fd\u6570\u3001encode<\/code>\u65b9\u6cd5\u3001chr<\/code>\u51fd\u6570\u3001unicodedata<\/code>\u6a21\u5757\u7b49\u591a\u79cd\u65b9\u5f0f\u8fd4\u56deUnicode\u7f16\u7801\u3002<\/strong> \u5176\u4e2d\uff0cord<\/code>\u51fd\u6570\u53ef\u4ee5\u5c06\u5355\u4e2a\u5b57\u7b26\u8f6c\u6362\u4e3a\u5176\u5bf9\u5e94\u7684Unicode\u7f16\u7801\uff0cencode<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u5b57\u7b26\u4e32\u7f16\u7801\u4e3a\u6307\u5b9a\u7684\u7f16\u7801\u683c\u5f0f\uff0cchr<\/code>\u51fd\u6570\u53ef\u4ee5\u5c06Unicode\u7f16\u7801\u8f6c\u6362\u4e3a\u5176\u5bf9\u5e94\u7684\u5b57\u7b26\uff0cunicodedata<\/code>\u6a21\u5757\u5219\u63d0\u4f9b\u4e86\u66f4\u8be6\u7ec6\u7684Unicode\u5b57\u7b26\u4fe1\u606f\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\u53ca\u5176\u5177\u4f53\u5e94\u7528\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528ord<\/code>\u51fd\u6570<\/h3>\n<\/p>\n

ord<\/code>\u51fd\u6570\u662fPython\u5185\u7f6e\u51fd\u6570\u4e4b\u4e00\uff0c\u5b83\u63a5\u53d7\u4e00\u4e2a\u5355\u5b57\u7b26\u5b57\u7b26\u4e32\u4f5c\u4e3a\u53c2\u6570\uff0c\u8fd4\u56de\u8be5\u5b57\u7b26\u5bf9\u5e94\u7684Unicode\u7801\u70b9\u3002<\/p>\n<\/p>\n

\u4f8b\u5982\uff1a<\/p>\n<\/p>\n

char = 'A'<\/p>\n
unicode_code = ord(char)<\/p>\n
print(unicode_code)  # \u8f93\u51fa65<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5b57\u7b26'A'<\/code>\u5bf9\u5e94\u7684Unicode\u7801\u70b9\u662f65\u3002<\/p>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
ord<\/code>\u51fd\u6570\u975e\u5e38\u7b80\u6d01\u4e14\u9ad8\u6548\uff0c\u9002\u7528\u4e8e\u5355\u5b57\u7b26\u8f6c\u6362\u3002\u5bf9\u4e8e\u5904\u7406\u591a\u5b57\u7b26\u5b57\u7b26\u4e32\uff0c\u53ef\u4ee5\u91c7\u7528\u5faa\u73af\u6216\u5217\u8868\u89e3\u6790\u7684\u65b9\u6cd5\u9010\u4e2a\u8f6c\u6362\uff1a<\/p>\n<\/p>\n
string = 'Hello'<\/p>\n
unicode_codes = [ord(char) for char in string]<\/p>\n
print(unicode_codes)  # \u8f93\u51fa [72, 101, 108, 108, 111]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528encode<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n
encode<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6307\u5b9a\u7f16\u7801\u683c\u5f0f\u7684\u5b57\u8282\u5bf9\u8c61\u3002\u5982\u679c\u9700\u8981\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3aUnicode\u7f16\u7801\uff0c\u53ef\u4ee5\u5148\u5c06\u5b57\u7b26\u4e32\u7f16\u7801\u4e3a\u5b57\u8282\u5bf9\u8c61\uff0c\u7136\u540e\u901a\u8fc7ord<\/code>\u51fd\u6570\u83b7\u53d6\u6bcf\u4e2a\u5b57\u8282\u7684\u503c\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
string = 'Hello'<\/p>\n
unicode_bytes = string.encode('utf-8')<\/p>\n
unicode_codes = [ord(byte) for byte in unicode_bytes]<\/p>\n
print(unicode_codes)  # \u8f93\u51fa [72, 101, 108, 108, 111]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
encode<\/code>\u65b9\u6cd5\u5141\u8bb8\u6307\u5b9a\u591a\u79cd\u7f16\u7801\u683c\u5f0f\uff08\u5982UTF-8\u3001UTF-16\u7b49\uff09\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u5904\u7406\u4e0d\u540c\u8bed\u8a00\u548c\u5b57\u7b26\u96c6\u65f6\u975e\u5e38\u7075\u6d3b\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u4e2d\u6587\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528UTF-8\u7f16\u7801\uff1a<\/p>\n<\/p>\n
string = '\u4f60\u597d'<\/p>\n
unicode_bytes = string.encode('utf-8')<\/p>\n
unicode_codes = [ord(byte) for byte in unicode_bytes]<\/p>\n
print(unicode_codes)  # \u8f93\u51fa [228, 189, 160, 229, 165, 189]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528chr<\/code>\u51fd\u6570<\/h3>\n<\/p>\n
chr<\/code>\u51fd\u6570\u662fPython\u5185\u7f6e\u51fd\u6570\u4e4b\u4e00\uff0c\u5b83\u63a5\u53d7\u4e00\u4e2a\u6574\u6570\u4f5c\u4e3a\u53c2\u6570\uff0c\u8fd4\u56de\u8be5\u6574\u6570\u5bf9\u5e94\u7684Unicode\u5b57\u7b26\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
unicode_code = 65<\/p>\n
char = chr(unicode_code)<\/p>\n
print(char)  # \u8f93\u51fa 'A'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cUnicode\u7801\u70b965\u5bf9\u5e94\u7684\u5b57\u7b26\u662f'A'<\/code>\u3002<\/p>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
chr<\/code>\u51fd\u6570\u53ef\u4ee5\u5c06Unicode\u7801\u70b9\u8f6c\u6362\u4e3a\u5b57\u7b26\uff0c\u9002\u7528\u4e8e\u751f\u6210\u7279\u5b9a\u5b57\u7b26\u3002\u4f8b\u5982\uff0c\u751f\u6210\u6240\u6709\u5927\u5199\u82f1\u6587\u5b57\u6bcd\uff1a<\/p>\n<\/p>\n
uppercase_letters = [chr(code) for code in range(65, 91)]<\/p>\n
print(uppercase_letters)  # \u8f93\u51fa ['A', 'B', 'C', ..., 'Z']<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u4f7f\u7528unicodedata<\/code>\u6a21\u5757<\/h3>\n<\/p>\n
unicodedata<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u5bf9Unicode\u5b57\u7b26\u7684\u8be6\u7ec6\u4fe1\u606f\u548c\u64cd\u4f5c\u3002\u53ef\u4ee5\u4f7f\u7528unicodedata.name<\/code>\u51fd\u6570\u83b7\u53d6\u5b57\u7b26\u7684\u540d\u79f0\uff0c\u4f7f\u7528unicodedata.lookup<\/code>\u51fd\u6570\u901a\u8fc7\u540d\u79f0\u67e5\u627e\u5b57\u7b26\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import unicodedata<\/p>\n
char = 'A'<\/p>\n
char_name = unicodedata.name(char)<\/p>\n
print(char_name)  # \u8f93\u51fa 'LATIN CAPITAL LETTER A'<\/p>\n
char_from_name = unicodedata.lookup(char_name)<\/p>\n
print(char_from_name)  # \u8f93\u51fa 'A'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
unicodedata<\/code>\u6a21\u5757\u975e\u5e38\u9002\u7528\u4e8e\u5904\u7406\u590d\u6742\u7684Unicode\u5b57\u7b26\u548c\u83b7\u53d6\u5b57\u7b26\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u83b7\u53d6\u4e2d\u6587\u5b57\u7b26\u7684\u540d\u79f0\uff1a<\/p>\n<\/p>\n
char = '\u4f60'<\/p>\n
char_name = unicodedata.name(char)<\/p>\n
print(char_name)  # \u8f93\u51fa 'CJK UNIFIED IDEOGRAPH-4F60'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u6b64\u5916\uff0cunicodedata<\/code>\u6a21\u5757\u8fd8\u63d0\u4f9b\u4e86\u5176\u4ed6\u6709\u7528\u7684\u51fd\u6570\uff0c\u5982unicodedata.category<\/code>\uff08\u83b7\u53d6\u5b57\u7b26\u7684\u7c7b\u522b\uff09\u3001unicodedata.bidirectional<\/code>\uff08\u83b7\u53d6\u5b57\u7b26\u7684\u53cc\u5411\u5c5e\u6027\uff09\u7b49\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u8f6c\u4e49\u5e8f\u5217\u6216Unicode\u8f6c\u4e49\u5e8f\u5217\u3002\u4f8b\u5982\uff0c\u8868\u793a\u6362\u884c\u7b26\u53ef\u4ee5\u4f7f\u7528\\n<\/code>\uff0c\u8868\u793aUnicode\u5b57\u7b26\u53ef\u4ee5\u4f7f\u7528\\u<\/code>\u6216\\U<\/code>\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
string = "Hello\\nWorld"<\/p>\n
print(string)  # \u8f93\u51fa:<\/p>\n
Hello<\/strong><\/h2>\n
World<\/strong><\/h2>\n
unicode_string = "Hello\\u0020World"<\/p>\n
print(unicode_string)  # \u8f93\u51fa 'Hello World'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u4f7f\u7528\u8f6c\u4e49\u5e8f\u5217\u548cUnicode\u8f6c\u4e49\u5e8f\u5217\u53ef\u4ee5\u65b9\u4fbf\u5730\u8868\u793a\u548c\u5904\u7406\u7279\u6b8a\u5b57\u7b26\u3002\u4f8b\u5982\uff0c\u8868\u793a\u591a\u4e2aUnicode\u5b57\u7b26\uff1a<\/p>\n<\/p>\n
unicode_string = "\\u4F60\\u597D\\u4E16\\u754C"  # \u4f60\u597d\u4e16\u754c<\/p>\n
print(unicode_string)  # \u8f93\u51fa '\u4f60\u597d\u4e16\u754c'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u7f16\u7801\u548c\u89e3\u7801<\/h3>\n<\/p>\n
\u5728\u5904\u7406Unicode\u7f16\u7801\u65f6\uff0c\u7ecf\u5e38\u9700\u8981\u8fdb\u884c\u7f16\u7801\u548c\u89e3\u7801\u64cd\u4f5c\u3002\u7f16\u7801\u662f\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5b57\u8282\u5bf9\u8c61\uff0c\u89e3\u7801\u662f\u5c06\u5b57\u8282\u5bf9\u8c61\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
string = 'Hello'<\/p>\n
encoded_string = string.encode('utf-8')<\/p>\n
print(encoded_string)  # \u8f93\u51fa b'Hello'<\/p>\n
decoded_string = encoded_string.decode('utf-8')<\/p>\n
print(decoded_string)  # \u8f93\u51fa 'Hello'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u7f16\u7801\u548c\u89e3\u7801\u64cd\u4f5c\u5728\u5904\u7406\u4e0d\u540c\u8bed\u8a00\u548c\u5b57\u7b26\u96c6\u65f6\u975e\u5e38\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u4e2d\u6587\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
string = '\u4f60\u597d'<\/p>\n
encoded_string = string.encode('utf-8')<\/p>\n
print(encoded_string)  # \u8f93\u51fa b'\\xe4\\xbd\\xa0\\xe5\\xa5\\xbd'<\/p>\n
decoded_string = encoded_string.decode('utf-8')<\/p>\n
print(decoded_string)  # \u8f93\u51fa '\u4f60\u597d'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e03\u3001\u4f7f\u7528str<\/code>\u548crepr<\/code>\u51fd\u6570<\/h3>\n<\/p>\n
str<\/code>\u51fd\u6570\u548crepr<\/code>\u51fd\u6570\u53ef\u4ee5\u7528\u4e8e\u83b7\u53d6\u5b57\u7b26\u4e32\u7684\u5b57\u7b26\u4e32\u8868\u793a\u5f62\u5f0f\u3002str<\/code>\u51fd\u6570\u8fd4\u56de\u5b57\u7b26\u4e32\u7684\u53ef\u8bfb\u6027\u8868\u793a\uff0crepr<\/code>\u51fd\u6570\u8fd4\u56de\u5b57\u7b26\u4e32\u7684\u7cbe\u786e\u8868\u793a\uff0c\u901a\u5e38\u5305\u62ec\u8f6c\u4e49\u5e8f\u5217\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
string = 'Hello\\nWorld'<\/p>\n
print(str(string))  # \u8f93\u51fa:<\/p>\n
Hello<\/strong><\/h2>\n
World<\/strong><\/h2>\n
print(repr(string))  # \u8f93\u51fa 'Hello\\nWorld'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
str<\/code>\u51fd\u6570\u548crepr<\/code>\u51fd\u6570\u5728\u8c03\u8bd5\u548c\u65e5\u5fd7\u8bb0\u5f55\u65f6\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff0c\u8c03\u8bd5\u5305\u542b\u7279\u6b8a\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
string = 'Hello\\nWorld'<\/p>\n
print('str:', str(string))  # \u8f93\u51fa:<\/p>\n
str: Hello<\/strong><\/h2>\n
World<\/strong><\/h2>\n
print('repr:', repr(string))  # \u8f93\u51fa 'repr: Hello\\nWorld'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516b\u3001\u5904\u7406\u4e0d\u540c\u7684\u7f16\u7801\u683c\u5f0f<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u4e0d\u540c\u7684\u7f16\u7801\u683c\u5f0f\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528codecs<\/code>\u6a21\u5757\u3002codecs<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u5bf9\u5404\u79cd\u7f16\u7801\u683c\u5f0f\u7684\u652f\u6301\uff0c\u5305\u62ecUTF-8\u3001UTF-16\u3001ASCII\u7b49\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import codecs<\/p>\n
string = '\u4f60\u597d'<\/p>\n
encoded_string = codecs.encode(string, 'utf-8')<\/p>\n
print(encoded_string)  # \u8f93\u51fa b'\\xe4\\xbd\\xa0\\xe5\\xa5\\xbd'<\/p>\n
decoded_string = codecs.decode(encoded_string, 'utf-8')<\/p>\n
print(decoded_string)  # \u8f93\u51fa '\u4f60\u597d'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
codecs<\/code>\u6a21\u5757\u5728\u5904\u7406\u4e0d\u540c\u7f16\u7801\u683c\u5f0f\u65f6\u975e\u5e38\u7075\u6d3b\u3002\u4f8b\u5982\uff0c\u5904\u7406UTF-16\u7f16\u7801\uff1a<\/p>\n<\/p>\n
import codecs<\/p>\n
string = '\u4f60\u597d'<\/p>\n
encoded_string = codecs.encode(string, 'utf-16')<\/p>\n
print(encoded_string)  # \u8f93\u51fa b'\\xff\\xfe`O}Y'<\/p>\n
decoded_string = codecs.decode(encoded_string, 'utf-16')<\/p>\n
print(decoded_string)  # \u8f93\u51fa '\u4f60\u597d'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e5d\u3001\u5904\u7406\u6587\u4ef6\u4e2d\u7684Unicode\u7f16\u7801<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u6587\u4ef6\u4e2d\u7684Unicode\u7f16\u7801\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528open<\/code>\u51fd\u6570\u5e76\u6307\u5b9a\u7f16\u7801\u683c\u5f0f\u3002open<\/code>\u51fd\u6570\u7684encoding<\/code>\u53c2\u6570\u53ef\u4ee5\u6307\u5b9a\u6587\u4ef6\u7684\u7f16\u7801\u683c\u5f0f\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
with open('example.txt', 'w', encoding='utf-8') as f:<\/p>\n
    f.write('\u4f60\u597d\uff0c\u4e16\u754c')<\/p>\n
with open('example.txt', 'r', encoding='utf-8') as f:<\/p>\n
    content = f.read()<\/p>\n
    print(content)  # \u8f93\u51fa '\u4f60\u597d\uff0c\u4e16\u754c'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u5904\u7406\u6587\u4ef6\u4e2d\u7684Unicode\u7f16\u7801\u65f6\uff0c\u6307\u5b9a\u6b63\u786e\u7684\u7f16\u7801\u683c\u5f0f\u975e\u5e38\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u4e0d\u540c\u8bed\u8a00\u5b57\u7b26\u7684\u6587\u4ef6\uff1a<\/p>\n<\/p>\n
with open('example.txt', 'w', encoding='utf-8') as f:<\/p>\n
    f.write('Hello, \u4f60\u597d, Bonjour')<\/p>\n
with open('example.txt', 'r', encoding='utf-8') as f:<\/p>\n
    content = f.read()<\/p>\n
    print(content)  # \u8f93\u51fa 'Hello, \u4f60\u597d, Bonjour'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u3001\u5904\u7406\u7f51\u7edc\u6570\u636e\u4e2d\u7684Unicode\u7f16\u7801<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u7f51\u7edc\u6570\u636e\u4e2d\u7684Unicode\u7f16\u7801\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528requests<\/code>\u5e93\u5e76\u6307\u5b9a\u7f16\u7801\u683c\u5f0f\u3002requests<\/code>\u5e93\u7684encoding<\/code>\u5c5e\u6027\u53ef\u4ee5\u6307\u5b9a\u54cd\u5e94\u7684\u7f16\u7801\u683c\u5f0f\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import requests<\/p>\n
response = requests.get('https:\/\/www.example.com')<\/p>\n
response.encoding = 'utf-8'<\/p>\n
content = response.text<\/p>\n
print(content)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u5904\u7406\u7f51\u7edc\u6570\u636e\u4e2d\u7684Unicode\u7f16\u7801\u65f6\uff0c\u6307\u5b9a\u6b63\u786e\u7684\u7f16\u7801\u683c\u5f0f\u53ef\u4ee5\u907f\u514d\u4e71\u7801\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u4e2d\u6587\u5b57\u7b26\u7684\u7f51\u9875\uff1a<\/p>\n<\/p>\n
import requests<\/p>\n
response = requests.get('https:\/\/www.example.cn')<\/p>\n
response.encoding = 'utf-8'<\/p>\n
content = response.text<\/p>\n
print(content)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u4e00\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5904\u7406Unicode\u5b57\u7b26<\/h3>\n<\/p>\n
\u5728\u5904\u7406Unicode\u5b57\u7b26\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u3002Python\u7684re<\/code>\u6a21\u5757\u652f\u6301Unicode\u5b57\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528\\u<\/code>\u8f6c\u4e49\u5e8f\u5217\u8868\u793aUnicode\u5b57\u7b26\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import re<\/p>\n
string = 'Hello \u4f60\u597d World'<\/p>\n
pattern = re.compile(r'\\u4F60\\u597D')<\/p>\n
match = pattern.search(string)<\/p>\n
if match:<\/p>\n
    print('Found:', match.group())  # \u8f93\u51fa 'Found: \u4f60\u597d'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5904\u7406Unicode\u5b57\u7b26\u65f6\uff0c\u53ef\u4ee5\u5339\u914d\u7279\u5b9a\u7684Unicode\u5b57\u7b26\u6216\u5b57\u7b26\u8303\u56f4\u3002\u4f8b\u5982\uff0c\u5339\u914d\u6240\u6709\u4e2d\u6587\u5b57\u7b26\uff1a<\/p>\n<\/p>\n
import re<\/p>\n
string = 'Hello \u4f60\u597d World'<\/p>\n
pattern = re.compile(r'[\\u4E00-\\u9FFF]+')<\/p>\n
matches = pattern.findall(string)<\/p>\n
print(matches)  # \u8f93\u51fa ['\u4f60\u597d']<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u4e8c\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\u5904\u7406Unicode\u7f16\u7801<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u590d\u6742\u7684Unicode\u7f16\u7801\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\u3002\u4f8b\u5982\uff0cunidecode<\/code>\u5e93\u53ef\u4ee5\u5c06Unicode\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3aASCII\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
from unidecode import unidecode<\/p>\n
string = '\u4f60\u597d'<\/p>\n
ascii_string = unidecode(string)<\/p>\n
print(ascii_string)  # \u8f93\u51fa 'Ni Hao'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
unidecode<\/code>\u5e93\u5728\u5904\u7406\u591a\u8bed\u8a00\u6587\u672c\u65f6\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff0c\u5c06\u5305\u542b\u591a\u79cd\u8bed\u8a00\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3aASCII\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
from unidecode import unidecode<\/p>\n
string = 'Hello \u4f60\u597d Bonjour'<\/p>\n
ascii_string = unidecode(string)<\/p>\n
print(ascii_string)  # \u8f93\u51fa 'Hello Ni Hao Bonjour'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u4e09\u3001\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u7ec4\u5408\u5b57\u7b26<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u7ec4\u5408\u5b57\u7b26\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528unicodedata<\/code>\u6a21\u5757\u3002\u7ec4\u5408\u5b57\u7b26\u662f\u7531\u591a\u4e2aUnicode\u7801\u70b9\u7ec4\u6210\u7684\u5b57\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528unicodedata.normalize<\/code>\u51fd\u6570\u5c06\u7ec4\u5408\u5b57\u7b26\u89c4\u8303\u5316\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import unicodedata<\/p>\n
string = 'e\\u0301'  # \u7ec4\u5408\u5b57\u7b26 '\u00e9'<\/p>\n
normalized_string = unicodedata.normalize('NFC', string)<\/p>\n
print(normalized_string)  # \u8f93\u51fa '\u00e9'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u4f7f\u7528unicodedata.normalize<\/code>\u51fd\u6570\u53ef\u4ee5\u5c06\u7ec4\u5408\u5b57\u7b26\u89c4\u8303\u5316\u4e3a\u5355\u4e00\u5b57\u7b26\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u7ec4\u5408\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
import unicodedata<\/p>\n
string = 'a\\u0301 e\\u0301'  # \u7ec4\u5408\u5b57\u7b26 '\u00e1 \u00e9'<\/p>\n
normalized_string = unicodedata.normalize('NFC', string)<\/p>\n
print(normalized_string)  # \u8f93\u51fa '\u00e1 \u00e9'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u56db\u3001\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u53cc\u5411\u6587\u672c<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u53cc\u5411\u6587\u672c\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528bidi.algorithm<\/code>\u5e93\u3002\u53cc\u5411\u6587\u672c\u5305\u542b\u4ece\u5de6\u5230\u53f3\uff08LTR\uff09\u548c\u4ece\u53f3\u5230\u5de6\uff08RTL\uff09\u4e24\u79cd\u65b9\u5411\u7684\u6587\u672c\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
from bidi.algorithm import get_display<\/p>\n
string = 'Hello \u05e9\u05dc\u05d5\u05dd'<\/p>\n
bidi_string = get_display(string)<\/p>\n
print(bidi_string)  # \u8f93\u51fa 'Hello \u05dd\u05d5\u05dc\u05e9'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u5904\u7406\u53cc\u5411\u6587\u672c\u65f6\uff0c\u4f7f\u7528bidi.algorithm<\/code>\u5e93\u53ef\u4ee5\u6b63\u786e\u663e\u793a\u5305\u542bLTR\u548cRTL\u6587\u672c\u7684\u5b57\u7b26\u4e32\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u963f\u62c9\u4f2f\u8bed\u548c\u82f1\u8bed\u7684\u6587\u672c\uff1a<\/p>\n<\/p>\n
from bidi.algorithm import get_display<\/p>\n
string = 'Hello \u0645\u0631\u062d\u0628\u0627'<\/p>\n
bidi_string = get_display(string)<\/p>\n
print(bidi_string)  # \u8f93\u51fa 'Hello \u0627\u0628\u062d\u0631\u0645'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u4e94\u3001\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u975eBMP\u5b57\u7b26<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u975eBMP\uff08\u57fa\u672c\u591a\u8bed\u8a00\u5e73\u9762\uff09\u5b57\u7b26\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528unicodedata<\/code>\u6a21\u5757\u3002\u975eBMP\u5b57\u7b26\u662f\u6307\u7801\u70b9\u5927\u4e8eU+FFFF\u7684Unicode\u5b57\u7b26\uff0c\u901a\u5e38\u8868\u793a\u4e3a\u4ee3\u7406\u5bf9\uff08surrogate pAI<\/a>r\uff09\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import unicodedata<\/p>\n
string = '\ud841\udf0e'  # \u975eBMP\u5b57\u7b26<\/p>\n
char_name = unicodedata.name(string)<\/p>\n
print(char_name)  # \u8f93\u51fa 'CJK UNIFIED IDEOGRAPH-2070E'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u5904\u7406\u975eBMP\u5b57\u7b26\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528unicodedata<\/code>\u6a21\u5757\u83b7\u53d6\u5b57\u7b26\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u975eBMP\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
import unicodedata<\/p>\n
string = 'Hello \ud841\udf0e World'<\/p>\n
for char in string:<\/p>\n
    print(f'{char}: {unicodedata.name(char, "Unknown")}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u516d\u3001\u4f7f\u7528html<\/code>\u6a21\u5757\u5904\u7406HTML\u4e2d\u7684Unicode\u5b57\u7b26<\/h3>\n<\/p>\n
\u5728\u5904\u7406HTML\u4e2d\u7684Unicode\u5b57\u7b26\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528html<\/code>\u6a21\u5757\u3002html<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u5bf9HTML\u5b9e\u4f53\u7684\u7f16\u7801\u548c\u89e3\u7801\u652f\u6301\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import html<\/p>\n
string = 'Hello &amp; World'<\/p>\n
decoded_string = html.unescape(string)<\/p>\n
print(decoded_string)  # \u8f93\u51fa 'Hello & World'<\/p>\n
encoded_string = html.escape(decoded_string)<\/p>\n
print(encoded_string)  # \u8f93\u51fa 'Hello &amp; World'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u4f7f\u7528html<\/code>\u6a21\u5757\u53ef\u4ee5\u65b9\u4fbf\u5730\u5904\u7406HTML\u4e2d\u7684Unicode\u5b57\u7b26\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u7279\u6b8a\u5b57\u7b26\u7684HTML\u6587\u672c\uff1a<\/p>\n<\/p>\n
import html<\/p>\n
html_text = '<p>Hello &copy; 2023<\/p>'<\/p>\n
decoded_text = html.unescape(html_text)<\/p>\n
print(decoded_text)  # \u8f93\u51fa '<p>Hello \u00a9 2023<\/p>'<\/p>\n
encoded_text = html.escape(decoded_text)<\/p>\n
print(encoded_text)  # \u8f93\u51fa '&lt;p&gt;Hello &copy; 2023&lt;\/p&gt;'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u4e03\u3001\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u6df7\u5408\u8bed\u8a00\u6587\u672c<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u6df7\u5408\u8bed\u8a00\u6587\u672c\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528langid<\/code>\u5e93\u3002langid<\/code>\u5e93\u53ef\u4ee5\u81ea\u52a8\u68c0\u6d4b\u6587\u672c\u7684\u8bed\u8a00\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import langid<\/p>\n
string = 'Hello \u4f60\u597d Bonjour'<\/p>\n
lang, confidence = langid.classify(string)<\/p>\n
print(lang, confidence)  # \u8f93\u51fa 'en' 0.85<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u4f7f\u7528langid<\/code>\u5e93\u53ef\u4ee5\u81ea\u52a8\u68c0\u6d4b\u6df7\u5408\u8bed\u8a00\u6587\u672c\u4e2d\u7684\u4e3b\u8981\u8bed\u8a00\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u591a\u79cd\u8bed\u8a00\u7684\u6587\u672c\uff1a<\/p>\n<\/p>\n
import langid<\/p>\n
string = 'Hello \u4f60\u597d Bonjour'<\/p>\n
languages = langid.rank(string)<\/p>\n
for lang, confidence in languages:<\/p>\n
    print(lang, confidence)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u516b\u3001\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u5b57\u7b26\u7c7b\u522b<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u5b57\u7b26\u7c7b\u522b\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528unicodedata<\/code>\u6a21\u5757\u3002unicodedata.category<\/code>\u51fd\u6570\u53ef\u4ee5\u83b7\u53d6\u5b57\u7b26\u7684\u7c7b\u522b\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import unicodedata<\/p>\n
string = 'Hello \u4f60\u597d'<\/p>\n
for char in string:<\/p>\n
    print(f'{char}: {unicodedata.category(char)}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u4f7f\u7528unicodedata.category<\/code>\u51fd\u6570\u53ef\u4ee5\u83b7\u53d6\u5b57\u7b26\u7684\u7c7b\u522b\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u4e0d\u540c\u7c7b\u522b\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
import unicodedata<\/p>\n
string = 'Hello \u4f60\u597d 123'<\/p>\n
for char in string:<\/p>\n
    print(f'{char}: {unicodedata.category(char)}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u4e5d\u3001\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u5b57\u7b26\u540d\u79f0<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u5b57\u7b26\u540d\u79f0\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528unicodedata<\/code>\u6a21\u5757\u3002unicodedata.name<\/code>\u51fd\u6570\u53ef\u4ee5\u83b7\u53d6\u5b57\u7b26\u7684\u540d\u79f0\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import unicodedata<\/p>\n
string = 'Hello \u4f60\u597d'<\/p>\n
for char in string:<\/p>\n
    print(f'{char}: {unicodedata.name(char, "Unknown")}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u4f7f\u7528unicodedata.name<\/code>\u51fd\u6570\u53ef\u4ee5\u83b7\u53d6\u5b57\u7b26\u7684\u540d\u79f0\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u4e0d\u540c\u540d\u79f0\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
import unicodedata<\/p>\n
string = 'Hello \u4f60\u597d'<\/p>\n
for char in string:<\/p>\n
    print(f'{char}: {unicodedata.name(char, "Unknown")}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u5341\u3001\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u5b57\u7b26\u5c5e\u6027<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u5b57\u7b26\u4e32\u4e2d\u7684\u5b57\u7b26\u5c5e\u6027\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528unicodedata<\/code>\u6a21\u5757\u3002unicodedata.bidirectional<\/code>\u51fd\u6570\u53ef\u4ee5\u83b7\u53d6\u5b57\u7b26\u7684\u53cc\u5411\u5c5e\u6027\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import unicodedata<\/p>\n
string = 'Hello \u4f60\u597d'<\/p>\n
for char in string:<\/p>\n
    print(f'{char}: {unicodedata.bidirectional(char)}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8be6\u7ec6\u63cf\u8ff0<\/h4>\n<\/p>\n
\u4f7f\u7528unicodedata.bidirectional<\/code>\u51fd\u6570\u53ef\u4ee5\u83b7\u53d6\u5b57\u7b26\u7684\u53cc\u5411\u5c5e\u6027\u3002\u4f8b\u5982\uff0c\u5904\u7406\u5305\u542b\u4e0d\u540c\u53cc\u5411\u5c5e\u6027\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
import unicodedata<\/p>\n
string = 'Hello \u4f60\u597d'<\/p>\n
for char in string:<\/p>\n
    print(f'{char}: {unicodedata.bidirectional(char)}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u7efc\u4e0a\u6240\u8ff0\uff0cPython\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u6cd5\u548c\u5de5\u5177\u6765\u5904\u7406\u548c\u8fd4\u56deUnicode\u7f16\u7801\uff0c\u5305\u62ecord<\/code>\u51fd\u6570\u3001encode<\/code>\u65b9\u6cd5\u3001chr<\/code>\u51fd\u6570\u3001unicodedata<\/code>\u6a21\u5757\u7b49\u3002\u8fd9\u4e9b\u65b9\u6cd5\u548c\u5de5\u5177\u5728\u5904\u7406\u4e0d\u540c<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3aUnicode\u7f16\u7801\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684ord()<\/code>\u51fd\u6570\u5c06\u5b57\u7b26\u8f6c\u6362\u4e3a\u5176\u5bf9\u5e94\u7684Unicode\u7f16\u7801\u3002\u53ea\u9700\u4f20\u5165\u4e00\u4e2a\u5b57\u7b26\uff0c\u51fd\u6570\u5c06\u8fd4\u56de\u8be5\u5b57\u7b26\u7684Unicode\u4ee3\u7801\u70b9\u3002\u4f8b\u5982\uff0cord('A')<\/code>\u5c06\u8fd4\u56de65\uff0c\u8fd9\u662f\u5b57\u7b26'A'\u7684Unicode\u7f16\u7801\u3002\u6b64\u5916\uff0c\u4f7f\u7528str.encode('unicode_escape')<\/code>\u53ef\u4ee5\u5c06\u6574\u4e2a\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3aUnicode\u7f16\u7801\u7684\u5b57\u8282\u8868\u793a\u3002<\/p>\n
Python\u4e2d\u5982\u4f55\u5904\u7406Unicode\u5b57\u7b26\u4e32\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u5b57\u7b26\u4e32\u9ed8\u8ba4\u4ee5Unicode\u5f62\u5f0f\u5b58\u50a8\u3002\u53ef\u4ee5\u4f7f\u7528u''<\/code>\u524d\u7f00\u6765\u5b9a\u4e49Unicode\u5b57\u7b26\u4e32\uff08\u5728Python 2\u4e2d\uff09\uff0c\u800c\u5728Python 3\u4e2d\uff0c\u6240\u6709\u5b57\u7b26\u4e32\u90fd\u662fUnicode\u3002\u5904\u7406Unicode\u5b57\u7b26\u4e32\u65f6\uff0c\u786e\u4fdd\u5728\u8bfb\u5199\u6587\u4ef6\u65f6\u6307\u5b9a\u6b63\u786e\u7684\u7f16\u7801\u683c\u5f0f\uff0c\u4f8b\u5982\u4f7f\u7528utf-8<\/code>\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u4e71\u7801\u95ee\u9898\u3002<\/p>\n
\u5982\u4f55\u5728Python\u4e2d\u8f93\u51faUnicode\u5b57\u7b26\uff1f<\/strong>
\u8981\u5728Python\u4e2d\u8f93\u51faUnicode\u5b57\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528print()<\/code>\u51fd\u6570\u7ed3\u5408Unicode\u8f6c\u4e49\u5e8f\u5217\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\\u<\/code>\u540e\u8ddf\u56db\u4e2a\u5341\u516d\u8fdb\u5236\u6570\u5b57\u8868\u793aUnicode\u5b57\u7b26\uff0c\u5982print('\\u4f60\\u597d')<\/code>\u5c06\u8f93\u51fa\u201c\u4f60\u597d\u201d\u3002\u6b64\u5916\uff0c\u5982\u679c\u5df2\u77e5Unicode\u7f16\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528chr()<\/code>\u51fd\u6570\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u5e76\u6253\u5370\uff0c\u4f8b\u5982print(chr(20320))<\/code>\u5c06\u8f93\u51fa\u6c49\u5b57\u201c\u4f60\u201d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5185\u7f6e\u7684ord\u51fd\u6570\u3001encode\u65b9\u6cd5\u3001chr\u51fd\u6570\u3001unicodedata\u6a21\u5757\u7b49\u591a\u79cd […]","protected":false},"author":3,"featured_media":1164816,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1164812"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1164812"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1164812\/revisions"}],"predecessor-version":[{"id":1164819,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1164812\/revisions\/1164819"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1164816"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1164812"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1164812"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1164812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}