{"id":1162420,"date":"2025-01-15T14:43:07","date_gmt":"2025-01-15T06:43:07","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1162420.html"},"modified":"2025-01-15T14:43:10","modified_gmt":"2025-01-15T06:43:10","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e5%86%99conf","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1162420.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u5199conf"},"content":{"rendered":"

\"python\u4e2d\u5982\u4f55\u5199conf\"<\/p>\n

\u5728Python\u4e2d\uff0c\u7f16\u5199\u914d\u7f6e\u6587\u4ef6\uff08conf\uff09\u901a\u5e38\u6709\u591a\u79cd\u65b9\u5f0f\uff0c\u5e38\u89c1\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u3001\u73af\u5883\u53d8\u91cf\u3001\u547d\u4ee4\u884c\u53c2\u6570\u7b49\u3002<\/strong> \u5176\u4e2d\uff0c\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u662f\u6700\u4e3a\u5e38\u89c1\u548c\u63a8\u8350\u7684\u65b9\u5f0f\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u7ba1\u7406\u5927\u91cf\u914d\u7f6e\u53c2\u6570\u65f6\u3002\u5e38\u89c1\u7684\u914d\u7f6e\u6587\u4ef6\u683c\u5f0f\u6709INI\u3001YAML\u3001JSON\u7b49\u3002<\/strong> \u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u4f7f\u7528INI\u3001YAML\u548cJSON\u683c\u5f0f\u7684\u914d\u7f6e\u6587\u4ef6\u65b9\u6cd5\u3002<\/strong><\/p>\n<\/p>\n

\u4e00\u3001INI \u914d\u7f6e\u6587\u4ef6<\/h3>\n<\/p>\n

1\u3001\u4ec0\u4e48\u662fINI\u6587\u4ef6<\/h4>\n<\/p>\n

INI\u6587\u4ef6\u662f\u4e00\u79cd\u7b80\u5355\u7684\u3001\u6587\u672c\u683c\u5f0f\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u7531\u8282\uff08section\uff09\u3001\u952e\uff08key\uff09\u548c\u503c\uff08value\uff09\u7ec4\u6210\u3002\u5b83\u7684\u7ed3\u6784\u975e\u5e38\u6e05\u6670\uff0c\u6613\u4e8e\u9605\u8bfb\u548c\u7f16\u5199\u3002INI\u6587\u4ef6\u901a\u5e38\u5177\u6709\u4ee5\u4e0b\u683c\u5f0f\uff1a<\/p>\n<\/p>\n

[section1]<\/p>\n
key1 = value1<\/p>\n
key2 = value2<\/p>\n
[section2]<\/p>\n
key3 = value3<\/p>\n
key4 = value4<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u8bfb\u53d6INI\u6587\u4ef6<\/h4>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528configparser<\/code>\u6a21\u5757\u6765\u8bfb\u53d6\u548c\u5199\u5165INI\u683c\u5f0f\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
import configparser<\/p>\n
\u521b\u5efaConfigParser\u5bf9\u8c61<\/strong><\/h2>\n
config = configparser.ConfigParser()<\/p>\n
\u8bfb\u53d6\u914d\u7f6e\u6587\u4ef6<\/strong><\/h2>\n
config.read('config.ini')<\/p>\n
\u83b7\u53d6\u6307\u5b9asection\u548ckey\u7684\u503c<\/strong><\/h2>\n
value1 = config.get('section1', 'key1')<\/p>\n
value2 = config.getint('section1', 'key2')  # \u5982\u679c\u503c\u662f\u6574\u6570<\/p>\n
value3 = config.getboolean('section2', 'key3')  # \u5982\u679c\u503c\u662f\u5e03\u5c14\u7c7b\u578b<\/p>\n
print(value1, value2, value3)<\/p>\n
<\/code><\/pre>\n<\/p>\n
3\u3001\u5199\u5165INI\u6587\u4ef6<\/h4>\n<\/p>\n
import configparser<\/p>\n
\u521b\u5efaConfigParser\u5bf9\u8c61<\/strong><\/h2>\n
config = configparser.ConfigParser()<\/p>\n
\u6dfb\u52a0section\u548ckey-value\u5bf9<\/strong><\/h2>\n
config['section1'] = {<\/p>\n
    'key1': 'value1',<\/p>\n
    'key2': 'value2'<\/p>\n
}<\/p>\n
config['section2'] = {<\/p>\n
    'key3': 'value3',<\/p>\n
    'key4': 'value4'<\/p>\n
}<\/p>\n
\u5199\u5165\u914d\u7f6e\u6587\u4ef6<\/strong><\/h2>\n
with open('config.ini', 'w') as configfile:<\/p>\n
    config.write(configfile)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001YAML \u914d\u7f6e\u6587\u4ef6<\/h3>\n<\/p>\n
1\u3001\u4ec0\u4e48\u662fYAML\u6587\u4ef6<\/h4>\n<\/p>\n
YAML\uff08YAML AI<\/a>n't Markup Language\uff09\u662f\u4e00\u79cd\u6bd4JSON\u548cXML\u66f4\u7b80\u6d01\u7684\u914d\u7f6e\u6587\u4ef6\u683c\u5f0f\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u7c7b\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002YAML\u7684\u8bed\u6cd5\u7b80\u5355\u6613\u61c2\uff0c\u652f\u6301\u5d4c\u5957\u7ed3\u6784\uff0c\u975e\u5e38\u9002\u5408\u7528\u6765\u7f16\u5199\u914d\u7f6e\u6587\u4ef6\u3002YAML\u6587\u4ef6\u901a\u5e38\u5177\u6709\u4ee5\u4e0b\u683c\u5f0f\uff1a<\/p>\n<\/p>\n
section1:<\/p>\n
  key1: value1<\/p>\n
  key2: value2<\/p>\n
section2:<\/p>\n
  key3: value3<\/p>\n
  key4: value4<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u8bfb\u53d6YAML\u6587\u4ef6<\/h4>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528pyyaml<\/code>\u5e93\u6765\u8bfb\u53d6\u548c\u5199\u5165YAML\u683c\u5f0f\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u9996\u5148\u9700\u8981\u5b89\u88c5\u8be5\u5e93\uff1a<\/p>\n<\/p>\n
pip install pyyaml<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u7136\u540e\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u8bfb\u53d6YAML\u6587\u4ef6\uff1a<\/p>\n<\/p>\n
import yaml<\/p>\n
\u8bfb\u53d6\u914d\u7f6e\u6587\u4ef6<\/strong><\/h2>\n
with open('config.yaml', 'r') as file:<\/p>\n
    config = yaml.SAFe<\/a>_load(file)<\/p>\n
\u83b7\u53d6\u6307\u5b9asection\u548ckey\u7684\u503c<\/strong><\/h2>\n
value1 = config['section1']['key1']<\/p>\n
value2 = config['section1']['key2']<\/p>\n
value3 = config['section2']['key3']<\/p>\n
print(value1, value2, value3)<\/p>\n
<\/code><\/pre>\n<\/p>\n
3\u3001\u5199\u5165YAML\u6587\u4ef6<\/h4>\n<\/p>\n
import yaml<\/p>\n
\u5b9a\u4e49\u914d\u7f6e\u6570\u636e<\/strong><\/h2>\n
config = {<\/p>\n
    'section1': {<\/p>\n
        'key1': 'value1',<\/p>\n
        'key2': 'value2'<\/p>\n
    },<\/p>\n
    'section2': {<\/p>\n
        'key3': 'value3',<\/p>\n
        'key4': 'value4'<\/p>\n
    }<\/p>\n
}<\/p>\n
\u5199\u5165\u914d\u7f6e\u6587\u4ef6<\/strong><\/h2>\n
with open('config.yaml', 'w') as file:<\/p>\n
    yaml.dump(config, file)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001JSON \u914d\u7f6e\u6587\u4ef6<\/h3>\n<\/p>\n
1\u3001\u4ec0\u4e48\u662fJSON\u6587\u4ef6<\/h4>\n<\/p>\n
JSON\uff08JavaScript Object Notation\uff09\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u6570\u636e\u4ea4\u6362\u683c\u5f0f\uff0c\u6613\u4e8e\u4eba\u9605\u8bfb\u548c\u7f16\u5199\uff0c\u540c\u65f6\u4e5f\u6613\u4e8e\u673a\u5668\u89e3\u6790\u548c\u751f\u6210\u3002JSON\u683c\u5f0f\u5728Python\u4e2d\u4e5f\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u901a\u5e38\u5177\u6709\u4ee5\u4e0b\u683c\u5f0f\uff1a<\/p>\n<\/p>\n
{<\/p>\n
  "section1": {<\/p>\n
    "key1": "value1",<\/p>\n
    "key2": "value2"<\/p>\n
  },<\/p>\n
  "section2": {<\/p>\n
    "key3": "value3",<\/p>\n
    "key4": "value4"<\/p>\n
  }<\/p>\n
}<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u8bfb\u53d6JSON\u6587\u4ef6<\/h4>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684json<\/code>\u6a21\u5757\u6765\u8bfb\u53d6\u548c\u5199\u5165JSON\u683c\u5f0f\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
import json<\/p>\n
\u8bfb\u53d6\u914d\u7f6e\u6587\u4ef6<\/strong><\/h2>\n
with open('config.json', 'r') as file:<\/p>\n
    config = json.load(file)<\/p>\n
\u83b7\u53d6\u6307\u5b9asection\u548ckey\u7684\u503c<\/strong><\/h2>\n
value1 = config['section1']['key1']<\/p>\n
value2 = config['section1']['key2']<\/p>\n
value3 = config['section2']['key3']<\/p>\n
print(value1, value2, value3)<\/p>\n
<\/code><\/pre>\n<\/p>\n
3\u3001\u5199\u5165JSON\u6587\u4ef6<\/h4>\n<\/p>\n
import json<\/p>\n
\u5b9a\u4e49\u914d\u7f6e\u6570\u636e<\/strong><\/h2>\n
config = {<\/p>\n
    'section1': {<\/p>\n
        'key1': 'value1',<\/p>\n
        'key2': 'value2'<\/p>\n
    },<\/p>\n
    'section2': {<\/p>\n
        'key3': 'value3',<\/p>\n
        'key4': 'value4'<\/p>\n
    }<\/p>\n
}<\/p>\n
\u5199\u5165\u914d\u7f6e\u6587\u4ef6<\/strong><\/h2>\n
with open('config.json', 'w') as file:<\/p>\n
    json.dump(config, file, indent=4)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u73af\u5883\u53d8\u91cf<\/h3>\n<\/p>\n
1\u3001\u4ec0\u4e48\u662f\u73af\u5883\u53d8\u91cf<\/h4>\n<\/p>\n
\u73af\u5883\u53d8\u91cf\u662f\u4e00\u79cd\u5728\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u52a8\u6001\u547d\u540d\u7684\u503c\uff0c\u53ef\u4ee5\u88ab\u591a\u4e2a\u5e94\u7528\u7a0b\u5e8f\u8bbf\u95ee\u3002\u4f7f\u7528\u73af\u5883\u53d8\u91cf\u6765\u914d\u7f6e\u5e94\u7528\u7a0b\u5e8f\u5177\u6709\u4ee5\u4e0b\u4f18\u70b9\uff1a\u5b89\u5168\u6027\u9ad8\u3001\u6613\u4e8e\u7ba1\u7406\u3001\u9002\u7528\u4e8e\u5bb9\u5668\u5316\u73af\u5883\uff08\u5982Docker\uff09\u7b49\u3002<\/p>\n<\/p>\n
2\u3001\u8bfb\u53d6\u73af\u5883\u53d8\u91cf<\/h4>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528os<\/code>\u6a21\u5757\u6765\u8bfb\u53d6\u73af\u5883\u53d8\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
\u8bfb\u53d6\u73af\u5883\u53d8\u91cf<\/strong><\/h2>\n
value1 = os.getenv('KEY1')<\/p>\n
value2 = os.getenv('KEY2')<\/p>\n
print(value1, value2)<\/p>\n
<\/code><\/pre>\n<\/p>\n
3\u3001\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/h4>\n<\/p>\n
\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\u7684\u65b9\u6cd5\u56e0\u64cd\u4f5c\u7cfb\u7edf\u800c\u5f02\u3002\u5728Windows\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n
set KEY1=value1<\/p>\n
set KEY2=value2<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728Unix\/Linux\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n
export KEY1=value1<\/p>\n
export KEY2=value2<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u547d\u4ee4\u884c\u53c2\u6570<\/h3>\n<\/p>\n
1\u3001\u4ec0\u4e48\u662f\u547d\u4ee4\u884c\u53c2\u6570<\/h4>\n<\/p>\n
\u547d\u4ee4\u884c\u53c2\u6570\u662f\u4e00\u79cd\u901a\u8fc7\u547d\u4ee4\u884c\u4f20\u9012\u7ed9\u7a0b\u5e8f\u7684\u53c2\u6570\uff0c\u901a\u5e38\u7528\u4e8e\u914d\u7f6e\u548c\u63a7\u5236\u7a0b\u5e8f\u7684\u884c\u4e3a\u3002\u547d\u4ee4\u884c\u53c2\u6570\u7684\u4f18\u70b9\u662f\u7075\u6d3b\u6027\u9ad8\uff0c\u9002\u7528\u4e8e\u5feb\u901f\u6d4b\u8bd5\u548c\u8c03\u8bd5\u3002<\/p>\n<\/p>\n
2\u3001\u8bfb\u53d6\u547d\u4ee4\u884c\u53c2\u6570<\/h4>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528argparse<\/code>\u6a21\u5757\u6765\u89e3\u6790\u547d\u4ee4\u884c\u53c2\u6570\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
import argparse<\/p>\n
\u521b\u5efaArgumentParser\u5bf9\u8c61<\/strong><\/h2>\n
parser = argparse.ArgumentParser(description='Example script with command line arguments')<\/p>\n
\u6dfb\u52a0\u547d\u4ee4\u884c\u53c2\u6570<\/strong><\/h2>\n
parser.add_argument('--key1', type=str, help='Description for key1')<\/p>\n
parser.add_argument('--key2', type=int, help='Description for key2')<\/p>\n
\u89e3\u6790\u547d\u4ee4\u884c\u53c2\u6570<\/strong><\/h2>\n
args = parser.parse_args()<\/p>\n
\u83b7\u53d6\u53c2\u6570\u503c<\/strong><\/h2>\n
value1 = args.key1<\/p>\n
value2 = args.key2<\/p>\n
print(value1, value2)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
\u5728Python\u4e2d\u7f16\u5199\u914d\u7f6e\u6587\u4ef6\u7684\u65b9\u6cd5\u6709\u5f88\u591a\uff0c\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u4f18\u70b9\u548c\u9002\u7528\u573a\u666f\u3002INI\u3001YAML\u548cJSON\u6587\u4ef6\u683c\u5f0f\u9002\u7528\u4e8e\u9700\u8981\u7ba1\u7406\u5927\u91cf\u914d\u7f6e\u53c2\u6570\u7684\u60c5\u51b5\uff0c\u73af\u5883\u53d8\u91cf\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u5b89\u5168\u6027\u548c\u6613\u4e8e\u7ba1\u7406\u7684\u60c5\u51b5\uff0c\u547d\u4ee4\u884c\u53c2\u6570\u9002\u7528\u4e8e\u5feb\u901f\u6d4b\u8bd5\u548c\u8c03\u8bd5\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u6700\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u751a\u81f3\u53ef\u4ee5\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5\u6765\u5b9e\u73b0\u66f4\u7075\u6d3b\u7684\u914d\u7f6e\u7ba1\u7406\u3002\u65e0\u8bba\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\uff0c\u90fd\u5e94\u8be5\u786e\u4fdd\u914d\u7f6e\u6587\u4ef6\u7684\u7ed3\u6784\u6e05\u6670\u3001\u6613\u4e8e\u9605\u8bfb\u548c\u7ef4\u62a4\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u521b\u5efa\u914d\u7f6e\u6587\u4ef6\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u683c\u5f0f\u6765\u521b\u5efa\u914d\u7f6e\u6587\u4ef6\uff0c\u4f8b\u5982INI\u3001JSON\u3001YAML\u7b49\u3002\u6700\u5e38\u7528\u7684\u65b9\u5f0f\u662f\u4f7f\u7528configparser<\/code>\u6a21\u5757\u6765\u5904\u7406INI\u683c\u5f0f\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u5bfc\u5165\u6a21\u5757\u5e76\u521b\u5efa\u4e00\u4e2a\u914d\u7f6e\u5bf9\u8c61\uff0c\u7136\u540e\u53ef\u4ee5\u901a\u8fc7\u5b9a\u4e49\u8282\u548c\u952e\u6765\u5199\u5165\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a  <\/p>\n
import configparser\n\nconfig = configparser.ConfigParser()\nconfig['DEFAULT'] = {'Server': 'localhost',\n                     'Port': '8080'}\nconfig['DATABASE'] = {'User': 'admin', 'Password': 'secret'}\n\nwith open('config.ini', 'w') as configfile:\n    config.write(configfile)\n<\/code><\/pre>\n
\u8fd9\u6837\uff0c\u60a8\u5c31\u53ef\u4ee5\u751f\u6210\u4e00\u4e2a\u540d\u4e3aconfig.ini<\/code>\u7684\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n
\u5728Python\u4e2d\u5982\u4f55\u8bfb\u53d6\u914d\u7f6e\u6587\u4ef6\u7684\u5185\u5bb9\uff1f<\/strong>
\u8bfb\u53d6\u914d\u7f6e\u6587\u4ef6\u540c\u6837\u7b80\u5355\u3002\u4f7f\u7528configparser<\/code>\u6a21\u5757\u53ef\u4ee5\u8f7b\u677e\u63d0\u53d6\u5b58\u50a8\u5728INI\u683c\u5f0f\u6587\u4ef6\u4e2d\u7684\u6570\u636e\u3002\u53ea\u9700\u521b\u5efa\u4e00\u4e2a\u914d\u7f6e\u5bf9\u8c61\u5e76\u8c03\u7528read<\/code>\u65b9\u6cd5\u6765\u52a0\u8f7d\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u8bfb\u53d6\u914d\u7f6e\u6587\u4ef6\u7684\u793a\u4f8b\uff1a  <\/p>\n
import configparser\n\nconfig = configparser.ConfigParser()\nconfig.read('config.ini')\n\nserver = config['DEFAULT']['Server']\nport = config['DEFAULT']['Port']\nprint(f'Server: {server}, Port: {port}')\n<\/code><\/pre>\n
\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u60a8\u53ef\u4ee5\u8bbf\u95ee\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u5404\u4e2a\u503c\u3002<\/p>\n
\u5728Python\u4e2d\uff0c\u4f7f\u7528JSON\u683c\u5f0f\u7684\u914d\u7f6e\u6587\u4ef6\u6709\u4ec0\u4e48\u4f18\u52bf\uff1f<\/strong>
\u4f7f\u7528JSON\u683c\u5f0f\u7684\u914d\u7f6e\u6587\u4ef6\u5177\u6709\u591a\u79cd\u4f18\u70b9\u3002JSON\u6587\u4ef6\u6613\u4e8e\u9605\u8bfb\u548c\u7f16\u8f91\uff0c\u80fd\u591f\u652f\u6301\u66f4\u590d\u6742\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5982\u5d4c\u5957\u5bf9\u8c61\u548c\u6570\u7ec4\u3002\u6b64\u5916\uff0cPython\u63d0\u4f9b\u4e86\u5185\u7f6e\u7684json<\/code>\u6a21\u5757\uff0c\u65b9\u4fbf\u89e3\u6790\u548c\u751f\u6210JSON\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728Python\u4e2d\u521b\u5efa\u548c\u8bfb\u53d6JSON\u683c\u5f0f\u7684\u914d\u7f6e\u6587\u4ef6\uff1a  <\/p>\n
import json\n\n# \u521b\u5efaJSON\u914d\u7f6e\u6587\u4ef6\nconfig_data = {\n    "server": "localhost",\n    "port": 8080,\n    "database": {\n        "user": "admin",\n        "password": "secret"\n    }\n}\n\nwith open('config.json', 'w') as json_file:\n    json.dump(config_data, json_file, indent=4)\n\n# \u8bfb\u53d6JSON\u914d\u7f6e\u6587\u4ef6\nwith open('config.json', 'r') as json_file:\n    config = json.load(json_file)\n    print(config['server'], config['port'])\n<\/code><\/pre>\n
\u4f7f\u7528JSON\u683c\u5f0f\u80fd\u591f\u4f7f\u5f97\u914d\u7f6e\u7ba1\u7406\u66f4\u52a0\u7075\u6d3b\uff0c\u5c24\u5176\u9002\u5408\u9700\u8981\u590d\u6742\u6570\u636e\u7ed3\u6784\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u7f16\u5199\u914d\u7f6e\u6587\u4ef6\uff08conf\uff09\u901a\u5e38\u6709\u591a\u79cd\u65b9\u5f0f\uff0c\u5e38\u89c1\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u3001\u73af\u5883\u53d8\u91cf\u3001\u547d\u4ee4\u884c\u53c2\u6570\u7b49\u3002 […]","protected":false},"author":3,"featured_media":1162430,"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\/1162420"}],"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=1162420"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1162420\/revisions"}],"predecessor-version":[{"id":1162433,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1162420\/revisions\/1162433"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1162430"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1162420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1162420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1162420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}