{"id":1146211,"date":"2025-01-08T23:15:01","date_gmt":"2025-01-08T15:15:01","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1146211.html"},"modified":"2025-01-08T23:15:03","modified_gmt":"2025-01-08T15:15:03","slug":"python%e9%87%8c%e5%a6%82%e4%bd%95%e5%8f%96%e4%b8%80%e4%b8%aastr%e5%89%8d%e5%87%a0%e4%b8%aa%e5%ad%97%e7%ac%a6","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1146211.html","title":{"rendered":"python\u91cc\u5982\u4f55\u53d6\u4e00\u4e2astr\u524d\u51e0\u4e2a\u5b57\u7b26"},"content":{"rendered":"

\"python\u91cc\u5982\u4f55\u53d6\u4e00\u4e2astr\u524d\u51e0\u4e2a\u5b57\u7b26\"<\/p>\n

\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u6765\u83b7\u53d6\u5b57\u7b26\u4e32\u7684\u524d\u51e0\u4e2a\u5b57\u7b26\uff0c\u5e38\u89c1\u7684\u6709\u5207\u7247\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u65b9\u6cd5\u548c\u6b63\u5219\u8868\u8fbe\u5f0f\u7b49\u3002<\/strong>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u8ba8\u8bba\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u5e76\u7ed9\u51fa\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u5207\u7247<\/strong><\/h2>\n

\u5b57\u7b26\u4e32\u5207\u7247\u662f\u83b7\u53d6\u5b57\u7b26\u4e32\u524d\u51e0\u4e2a\u5b57\u7b26\u7684\u6700\u5e38\u89c1\u65b9\u6cd5\u3002<\/strong> \u901a\u8fc7\u5207\u7247\uff0c\u6211\u4eec\u53ef\u4ee5\u6307\u5b9a\u8981\u83b7\u53d6\u7684\u5b57\u7b26\u8303\u56f4\uff0c\u975e\u5e38\u76f4\u89c2\u548c\u9ad8\u6548\u3002<\/p>\n<\/p>\n

1. \u57fa\u672c\u5207\u7247\u65b9\u6cd5<\/h3>\n<\/p>\n

Python \u7684\u5b57\u7b26\u4e32\u5207\u7247\u8bed\u6cd5\u975e\u5e38\u7b80\u5355\uff1astr[start:end]<\/code>\uff0c\u5176\u4e2d start<\/code> \u662f\u8d77\u59cb\u7d22\u5f15\uff0cend<\/code> \u662f\u7ed3\u675f\u7d22\u5f15\uff08\u4e0d\u5305\u62ec\uff09\u3002<\/p>\n<\/p>\n

my_string = "Hello, World!"<\/p>\n
first_five = my_string[:5]  # \u83b7\u53d6\u524d\u4e94\u4e2a\u5b57\u7b26<\/p>\n
print(first_five)  # \u8f93\u51fa: Hello<\/p>\n
<\/code><\/pre>\n<\/p>\n
2. \u4f7f\u7528\u8d1f\u7d22\u5f15<\/h3>\n<\/p>\n
\u5207\u7247\u8fd8\u652f\u6301\u8d1f\u7d22\u5f15\uff0c\u8fd9\u610f\u5473\u7740\u4f60\u53ef\u4ee5\u4ece\u5b57\u7b26\u4e32\u672b\u5c3e\u5f00\u59cb\u8ba1\u6570\u3002<\/p>\n<\/p>\n
my_string = "Hello, World!"<\/p>\n
first_five = my_string[:-8]  # \u83b7\u53d6\u524d\u4e94\u4e2a\u5b57\u7b26<\/p>\n
print(first_five)  # \u8f93\u51fa: Hello<\/p>\n
<\/code><\/pre>\n<\/p>\n
3. \u5207\u7247\u7684\u7075\u6d3b\u6027<\/h3>\n<\/p>\n
\u5207\u7247\u4e0d\u4ec5\u53ef\u4ee5\u83b7\u53d6\u524d\u51e0\u4e2a\u5b57\u7b26\uff0c\u8fd8\u53ef\u4ee5\u5e94\u7528\u4e8e\u83b7\u53d6\u4e2d\u95f4\u6216\u6700\u540e\u51e0\u4e2a\u5b57\u7b26\uff0c\u63d0\u4f9b\u4e86\u6781\u5927\u7684\u7075\u6d3b\u6027\u3002<\/p>\n<\/p>\n
my_string = "Hello, World!"<\/p>\n
middle_section = my_string[2:8]  # \u83b7\u53d6\u7d22\u5f152\u5230\u7d22\u5f158\u4e4b\u95f4\u7684\u5b57\u7b26<\/p>\n
print(middle_section)  # \u8f93\u51fa: llo, W<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u65b9\u6cd5<\/strong><\/h2>\n
\u9664\u4e86\u5207\u7247\uff0cPython \u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5b57\u7b26\u4e32\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u83b7\u53d6\u5b57\u7b26\u4e32\u7684\u7279\u5b9a\u90e8\u5206\u3002<\/p>\n<\/p>\n
1. \u4f7f\u7528join()<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n
\u5c3d\u7ba1join<\/code>\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u5b57\u7b26\u4e32\uff0c\u4f46\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u83b7\u53d6\u5b57\u7b26\u4e32\u7684\u524d\u51e0\u4e2a\u5b57\u7b26\u3002<\/p>\n<\/p>\n
my_string = "Hello, World!"<\/p>\n
first_five = ''.join(my_string[:5])<\/p>\n
print(first_five)  # \u8f93\u51fa: Hello<\/p>\n
<\/code><\/pre>\n<\/p>\n
2. \u4f7f\u7528format()<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n
format<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\uff0c\u5e76\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u622a\u53d6\u6307\u5b9a\u90e8\u5206\u3002<\/p>\n<\/p>\n
my_string = "Hello, World!"<\/p>\n
first_five = "{:.5}".format(my_string)<\/p>\n
print(first_five)  # \u8f93\u51fa: Hello<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f<\/strong><\/h2>\n
\u6b63\u5219\u8868\u8fbe\u5f0f\u662f\u5904\u7406\u5b57\u7b26\u4e32\u7684\u5f3a\u5927\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4e8e\u590d\u6742\u7684\u5b57\u7b26\u4e32\u64cd\u4f5c\u3002<\/strong>\u867d\u7136\u5b83\u5728\u83b7\u53d6\u5b57\u7b26\u4e32\u524d\u51e0\u4e2a\u5b57\u7b26\u65f6\u53ef\u80fd\u6709\u4e9b\u201c\u6740\u9e21\u7528\u725b\u5200\u201d\uff0c\u4f46\u5728\u67d0\u4e9b\u590d\u6742\u573a\u666f\u4e2d\u5f88\u6709\u7528\u3002<\/p>\n<\/p>\n
1. \u57fa\u672c\u6b63\u5219\u8868\u8fbe\u5f0f\u7528\u6cd5<\/h3>\n<\/p>\n
\u4f7f\u7528 Python \u7684re<\/code>\u6a21\u5757\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u83b7\u53d6\u5b57\u7b26\u4e32\u7684\u524d\u51e0\u4e2a\u5b57\u7b26\u3002<\/p>\n<\/p>\n
import re<\/p>\n
my_string = "Hello, World!"<\/p>\n
match = re.match(r'^.{5}', my_string)<\/p>\n
if match:<\/p>\n
    first_five = match.group(0)<\/p>\n
    print(first_five)  # \u8f93\u51fa: Hello<\/p>\n
<\/code><\/pre>\n<\/p>\n
2. \u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u9ad8\u7ea7\u7528\u6cd5<\/h3>\n<\/p>\n
\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u5f3a\u5927\u4e4b\u5904\u5728\u4e8e\u5b83\u53ef\u4ee5\u5904\u7406\u590d\u6742\u7684\u5b57\u7b26\u4e32\u5339\u914d\u9700\u6c42\uff0c\u6bd4\u5982\u5339\u914d\u7279\u5b9a\u5b57\u7b26\u96c6\u6216\u6a21\u5f0f\u3002<\/p>\n<\/p>\n
import re<\/p>\n
my_string = "Hello, World!"<\/p>\n
match = re.match(r'^H\\w{4}', my_string)<\/p>\n
if match:<\/p>\n
    first_five = match.group(0)<\/p>\n
    print(first_five)  # \u8f93\u51fa: Hello<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u4f7f\u7528\u81ea\u5b9a\u4e49\u51fd\u6570<\/strong><\/h2>\n
\u6709\u65f6\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570\u6765\u83b7\u53d6\u5b57\u7b26\u4e32\u524d\u51e0\u4e2a\u5b57\u7b26\uff0c\u4ee5\u4fbf\u5728\u4e0d\u540c\u7684\u9879\u76ee\u4e2d\u590d\u7528\u3002\u81ea\u5b9a\u4e49\u51fd\u6570\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u590d\u7528\u6027\u3002<\/strong><\/p>\n<\/p>\n
1. \u7b80\u5355\u81ea\u5b9a\u4e49\u51fd\u6570<\/h3>\n<\/p>\n
\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u81ea\u5b9a\u4e49\u51fd\u6570\uff0c\u7528\u4e8e\u83b7\u53d6\u5b57\u7b26\u4e32\u7684\u524d\u51e0\u4e2a\u5b57\u7b26\u3002<\/p>\n<\/p>\n
def get_first_n_chars(s, n):<\/p>\n
    return s[:n]<\/p>\n
my_string = "Hello, World!"<\/p>\n
first_five = get_first_n_chars(my_string, 5)<\/p>\n
print(first_five)  # \u8f93\u51fa: Hello<\/p>\n
<\/code><\/pre>\n<\/p>\n
2. \u5e26\u6709\u9519\u8bef\u5904\u7406\u7684\u81ea\u5b9a\u4e49\u51fd\u6570<\/h3>\n<\/p>\n
\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5728\u51fd\u6570\u4e2d\u52a0\u5165\u9519\u8bef\u5904\u7406\uff0c\u4ee5\u9632\u6b62\u7d22\u5f15\u8d85\u51fa\u8303\u56f4\u6216\u8005\u8f93\u5165\u7684\u4e0d\u662f\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n
def get_first_n_chars(s, n):<\/p>\n
    if not isinstance(s, str):<\/p>\n
        rAI<\/a>se ValueError("Input must be a string")<\/p>\n
    if n > len(s):<\/p>\n
        raise ValueError("Requested number of characters exceeds string length")<\/p>\n
    return s[:n]<\/p>\n
try:<\/p>\n
    my_string = "Hello, World!"<\/p>\n
    first_five = get_first_n_chars(my_string, 5)<\/p>\n
    print(first_five)  # \u8f93\u51fa: Hello<\/p>\n
except ValueError as e:<\/p>\n
    print(e)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u5b9e\u9645\u5e94\u7528\u573a\u666f<\/strong><\/h2>\n
\u83b7\u53d6\u5b57\u7b26\u4e32\u524d\u51e0\u4e2a\u5b57\u7b26\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u6709\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u6bd4\u5982\u5904\u7406\u7528\u6237\u8f93\u5165\u3001\u6587\u4ef6\u540d\u622a\u53d6\u3001\u65e5\u5fd7\u5904\u7406\u7b49\u3002\u4e86\u89e3\u8fd9\u4e9b\u573a\u666f\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u5e94\u7528\u4e0a\u8ff0\u65b9\u6cd5\u3002<\/strong><\/p>\n<\/p>\n
1. \u7528\u6237\u8f93\u5165\u5904\u7406<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u7528\u6237\u8f93\u5165\u65f6\uff0c\u6211\u4eec\u5e38\u5e38\u9700\u8981\u9a8c\u8bc1\u548c\u622a\u53d6\u7279\u5b9a\u90e8\u5206\u3002<\/p>\n<\/p>\n
user_input = "1234567890"<\/p>\n
first_three = user_input[:3]<\/p>\n
print(first_three)  # \u8f93\u51fa: 123<\/p>\n
<\/code><\/pre>\n<\/p>\n
2. \u6587\u4ef6\u540d\u622a\u53d6<\/h3>\n<\/p>\n
\u5728\u6587\u4ef6\u64cd\u4f5c\u4e2d\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u622a\u53d6\u6587\u4ef6\u540d\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<\/p>\n
file_name = "document.pdf"<\/p>\n
base_name = file_name[:8]<\/p>\n
print(base_name)  # \u8f93\u51fa: document<\/p>\n
<\/code><\/pre>\n<\/p>\n
3. \u65e5\u5fd7\u5904\u7406<\/h3>\n<\/p>\n
\u5728\u65e5\u5fd7\u5904\u7406\u548c\u5206\u6790\u4e2d\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u622a\u53d6\u65e5\u5fd7\u4fe1\u606f\u7684\u524d\u51e0\u4e2a\u5b57\u7b26\u4ee5\u4fbf\u5feb\u901f\u5206\u7c7b\u548c\u5904\u7406\u3002<\/p>\n<\/p>\n
log_entry = "ERROR: Disk full"<\/p>\n
log_type = log_entry[:5]<\/p>\n
print(log_type)  # \u8f93\u51fa: ERROR<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u6027\u80fd\u548c\u6548\u7387\u8003\u8651<\/strong><\/h2>\n
\u5728\u9009\u62e9\u83b7\u53d6\u5b57\u7b26\u4e32\u524d\u51e0\u4e2a\u5b57\u7b26\u7684\u65b9\u6cd5\u65f6\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u8003\u8651\u6027\u80fd\u548c\u6548\u7387\u3002<\/strong> \u5c24\u5176\u662f\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u6216\u9ad8\u9891\u7387\u8c03\u7528\u65f6\uff0c\u9009\u62e9\u9ad8\u6548\u7684\u65b9\u6cd5\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<\/p>\n
1. \u5207\u7247\u7684\u6027\u80fd\u4f18\u52bf<\/h3>\n<\/p>\n
\u5207\u7247\u662f\u4e00\u79cd\u975e\u5e38\u9ad8\u6548\u7684\u64cd\u4f5c\uff0c\u56e0\u4e3a\u5b83\u662f\u7531 C \u8bed\u8a00\u5b9e\u73b0\u7684\u5185\u7f6e\u64cd\u4f5c\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5207\u7247\u662f\u83b7\u53d6\u5b57\u7b26\u4e32\u524d\u51e0\u4e2a\u5b57\u7b26\u7684\u6700\u4f73\u9009\u62e9\u3002<\/p>\n<\/p>\n
2. \u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u6027\u80fd\u8003\u91cf<\/h3>\n<\/p>\n
\u5c3d\u7ba1\u6b63\u5219\u8868\u8fbe\u5f0f\u529f\u80fd\u5f3a\u5927\uff0c\u4f46\u5728\u7b80\u5355\u7684\u5b57\u7b26\u4e32\u622a\u53d6\u64cd\u4f5c\u4e2d\uff0c\u5b83\u7684\u6027\u80fd\u4e0d\u5982\u5207\u7247\u3002\u56e0\u6b64\uff0c\u9664\u975e\u6709\u7279\u6b8a\u9700\u6c42\uff0c\u5426\u5219\u4e0d\u5efa\u8bae\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u83b7\u53d6\u5b57\u7b26\u4e32\u524d\u51e0\u4e2a\u5b57\u7b26\u3002<\/p>\n<\/p>\n
\u4e03\u3001\u603b\u7ed3<\/strong><\/h2>\n
\u83b7\u53d6\u5b57\u7b26\u4e32\u524d\u51e0\u4e2a\u5b57\u7b26\u5728 Python \u4e2d\u6709\u591a\u79cd\u65b9\u6cd5\uff0c\u5305\u62ec\u5207\u7247\u3001\u5b57\u7b26\u4e32\u65b9\u6cd5\u3001\u6b63\u5219\u8868\u8fbe\u5f0f\u548c\u81ea\u5b9a\u4e49\u51fd\u6570\u3002<\/strong> \u5728\u9009\u62e9\u65b9\u6cd5\u65f6\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u5e94\u7528\u573a\u666f\u548c\u6027\u80fd\u9700\u6c42\u8fdb\u884c\u6743\u8861\u3002\u5207\u7247\u662f\u6700\u5e38\u7528\u4e14\u9ad8\u6548\u7684\u65b9\u6cd5\uff0c\u800c\u6b63\u5219\u8868\u8fbe\u5f0f\u9002\u7528\u4e8e\u66f4\u590d\u6742\u7684\u5b57\u7b26\u4e32\u64cd\u4f5c\u3002\u7406\u89e3\u8fd9\u4e9b\u65b9\u6cd5\u53ca\u5176\u5e94\u7528\u573a\u666f\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u66f4\u52a0\u7075\u6d3b\u548c\u9ad8\u6548\u5730\u5904\u7406\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u63d0\u53d6\u5b57\u7b26\u4e32\u7684\u524d\u51e0\u4e2a\u5b57\u7b26\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5207\u7247\u529f\u80fd\u8f7b\u677e\u63d0\u53d6\u5b57\u7b26\u4e32\u7684\u524d\u51e0\u4e2a\u5b57\u7b26\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e00\u4e2a\u5b57\u7b26\u4e32my_string = "Hello, World!"<\/code>\uff0c\u60f3\u8981\u63d0\u53d6\u524d5\u4e2a\u5b57\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528my_string[:5]<\/code>\uff0c\u8fd9\u5c06\u8fd4\u56de"Hello"<\/code>\u3002\u5207\u7247\u7684\u8bed\u6cd5\u662fstring[start:end]<\/code>\uff0c\u5176\u4e2dstart<\/code>\u4e3a\u8d77\u59cb\u7d22\u5f15\uff0cend<\/code>\u4e3a\u7ed3\u675f\u7d22\u5f15\uff08\u4e0d\u5305\u62ec\u8be5\u7d22\u5f15\u7684\u5b57\u7b26\uff09\u3002<\/p>\n
\u5982\u679c\u6211\u60f3\u8981\u63d0\u53d6\u4e0d\u540c\u6570\u91cf\u7684\u5b57\u7b26\uff0c\u5e94\u8be5\u600e\u4e48\u505a\uff1f<\/strong>
\u8981\u63d0\u53d6\u4e0d\u540c\u6570\u91cf\u7684\u5b57\u7b26\uff0c\u53ea\u9700\u8c03\u6574\u5207\u7247\u7684\u7ed3\u675f\u7d22\u5f15\u3002\u4f8b\u5982\uff0c\u82e5\u5e0c\u671b\u63d0\u53d6\u524d3\u4e2a\u5b57\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528my_string[:3]<\/code>\uff0c\u8fd4\u56de\u7ed3\u679c\u4e3a"Hel"<\/code>\u3002\u540c\u6837\uff0c\u5982\u679c\u5e0c\u671b\u63d0\u53d6\u524d10\u4e2a\u5b57\u7b26\uff0c\u53ea\u9700\u4f7f\u7528my_string[:10]<\/code>\uff0c\u7ed3\u679c\u5c06\u662f"Hello, Wor"<\/code>\u3002<\/p>\n
\u5728\u63d0\u53d6\u5b57\u7b26\u65f6\uff0c\u5982\u4f55\u5904\u7406\u5b57\u7b26\u4e32\u957f\u5ea6\u4e0d\u8db3\u7684\u60c5\u51b5\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u5982\u679c\u8bf7\u6c42\u7684\u5b57\u7b26\u6570\u8d85\u8fc7\u5b57\u7b26\u4e32\u7684\u5b9e\u9645\u957f\u5ea6\uff0c\u5207\u7247\u64cd\u4f5c\u4f1a\u81ea\u52a8\u5904\u7406\u8fd9\u79cd\u60c5\u51b5\uff0c\u800c\u4e0d\u4f1a\u5f15\u53d1\u9519\u8bef\u3002\u4f8b\u5982\uff0c\u9488\u5bf9\u4e00\u4e2a\u957f\u5ea6\u4e3a5\u7684\u5b57\u7b26\u4e32short_str = "Hi"<\/code>\uff0c\u5982\u679c\u4f7f\u7528short_str[:10]<\/code>\uff0c\u7ed3\u679c\u5c06\u662f"Hi"<\/code>\uff0c\u5e76\u4e14\u4e0d\u4f1a\u51fa\u73b0\u5f02\u5e38\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u653e\u5fc3\u4f7f\u7528\u5207\u7247\u6765\u63d0\u53d6\u5b57\u7b26\uff0c\u65e0\u9700\u62c5\u5fc3\u5b57\u7b26\u4e32\u957f\u5ea6\u4e0d\u8db3\u7684\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u6765\u83b7\u53d6\u5b57\u7b26\u4e32\u7684\u524d\u51e0\u4e2a\u5b57\u7b26\uff0c\u5e38\u89c1\u7684\u6709\u5207\u7247\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u65b9\u6cd5\u548c\u6b63\u5219\u8868\u8fbe\u5f0f\u7b49\u3002\u5728\u672c\u6587 […]","protected":false},"author":3,"featured_media":1146216,"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\/1146211"}],"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=1146211"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1146211\/revisions"}],"predecessor-version":[{"id":1146219,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1146211\/revisions\/1146219"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1146216"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1146211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1146211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1146211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}