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python鎬庝箞璇籧onf閰嶇疆鏂囦欢

扬州沐宇科技
2023-10-30 14:51:58
python

鍦≒ython涓紝鍙互浣跨敤configparser妯″潡鏉ヨ鍙栧拰瑙f瀽.conf閰嶇疆鏂囦欢銆?/p>

棣栧厛锛岄渶瑕佸鍏?code>configparser妯″潡锛?/p>

import configparser

鐒跺悗锛屽垱寤轰竴涓?code>ConfigParser瀵硅薄锛屽苟浣跨敤read()鏂规硶鍔犺浇閰嶇疆鏂囦欢锛?/p>

config = configparser.ConfigParser()
config.read('config.conf')

鎺ヤ笅鏉ワ紝鍙互浣跨敤get()鏂规硶鏉ヨ幏鍙栭厤缃枃浠朵腑鐨勫叿浣撳€笺€傚亣璁鹃厤缃枃浠朵腑鏈変竴涓?code>[database]鑺傦紝鍏朵腑鏈変竴涓?code>host灞炴€э細

host = config.get('database', 'host')

姝ゆ椂锛?code>host鍙橀噺灏嗗寘鍚厤缃枃浠朵腑[database]鑺備笅鐨?code>host灞炴€х殑鍊笺€?/p>

濡傛灉閰嶇疆鏂囦欢涓殑鍊奸渶瑕佽浆鎹㈡垚鍏朵粬绫诲瀷锛堜緥濡傛暣鏁版垨甯冨皵鍊硷級锛屽彲浠ヤ娇鐢?code>getint()銆?code>getfloat()鎴?code>getboolean()鏂规硶銆?/p>

瀹屾暣鐨勭ず渚嬩唬鐮佸涓嬶細

import configparser

config = configparser.ConfigParser()
config.read('config.conf')

host = config.get('database', 'host')
port = config.getint('database', 'port')
username = config.get('database', 'username')
password = config.get('database', 'password')

print(f'Host: {host}')
print(f'Port: {port}')
print(f'Username: {username}')
print(f'Password: {password}')

娉ㄦ剰锛?code>configparser妯″潡榛樿鏀寔'None'銆?code>'True'銆?code>'False'鍜?code>'null'绛夊瓧绗︿覆鏉ヨ〃绀篘one鍜屽竷灏斿€糡rue/False銆傚鏋滈渶瑕佽嚜瀹氫箟杩欎簺瀛楃涓茬殑瑙f瀽锛屽彲浠ヤ娇鐢?code>ConfigParser瀵硅薄鐨?code>set_converters()鏂规硶銆?/p>

鏇村璇︾粏鐨勭敤娉曞拰閫夐」锛岃鍙傝€働ython瀹樻柟鏂囨。锛歨ttps://docs.python.org/3/library/configparser.html

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