{"id":1134143,"date":"2025-01-08T21:13:11","date_gmt":"2025-01-08T13:13:11","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1134143.html"},"modified":"2025-01-08T21:13:14","modified_gmt":"2025-01-08T13:13:14","slug":"python%e5%a6%82%e4%bd%95%e5%8e%bb%e5%b0%8f%e6%95%b0%e7%82%b9%e5%90%8e%e4%b8%a4%e4%bd%8d","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1134143.html","title":{"rendered":"python\u5982\u4f55\u53bb\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d"},"content":{"rendered":"

\"python\u5982\u4f55\u53bb\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\"<\/p>\n

Python\u4e2d\u53bb\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u4e3b\u8981\u5305\u62ec\uff1a\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u3001\u4f7f\u7528\u5185\u7f6e\u51fd\u6570round()\u3001\u4f7f\u7528Decimal\u6a21\u5757\u3002<\/strong> \u5176\u4e2d\uff0c\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316<\/strong>\u662f\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u4e14\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u4e0d\u4ec5\u53ef\u4ee5\u63a7\u5236\u5c0f\u6570\u70b9\u540e\u7684\u4f4d\u6570\uff0c\u8fd8\u53ef\u4ee5\u5bf9\u8f93\u51fa\u683c\u5f0f\u8fdb\u884c\u591a\u79cd\u63a7\u5236\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63cf\u8ff0\u5982\u4f55\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u6765\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002<\/p>\n<\/p>\n

\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7Python\u7684f-string\u6216.format\u65b9\u6cd5\u6765\u63a7\u5236\u5c0f\u6570\u70b9\u540e\u7684\u4f4d\u6570\u3002\u4f8b\u5982\uff0cf"{value:.2f}"<\/code>\u548c"{:.2f}".format(value)<\/code>\u90fd\u53ef\u4ee5\u5c06\u6570\u503c\u9650\u5236\u5728\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u7b80\u6d01\uff0c\u800c\u4e14\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u5d4c\u5165\u5230\u66f4\u590d\u6742\u7684\u5b57\u7b26\u4e32\u4e2d\uff0c\u6781\u5927\u5730\u65b9\u4fbf\u4e86\u8f93\u51fa\u683c\u5f0f\u7684\u63a7\u5236\u3002<\/p>\n<\/p>\n

\n

\u4e00\u3001\u5b57\u7b26\u4e32\u683c\u5f0f\u5316<\/h3>\n<\/p>\n

1\u3001f-string\u683c\u5f0f\u5316<\/h4>\n<\/p>\n

Python 3.6\u5f15\u5165\u4e86f-string\uff08\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u5b57\u9762\u91cf\uff09\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u6d01\u4e14\u76f4\u89c2\u7684\u683c\u5f0f\u5316\u6570\u503c\u7684\u65b9\u6cd5\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n

value = 3.14159<\/p>\n
formatted_value = f"{value:.2f}"<\/p>\n
print(formatted_value)  # \u8f93\u51fa: 3.14<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c{value:.2f}<\/code>\u8868\u793a\u5c06value<\/code>\u683c\u5f0f\u5316\u4e3a\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u7684\u5b57\u7b26\u4e32\u3002f-string\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u7684\u6613\u8bfb\u6027\u548c\u7b80\u6d01\u6027\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u9700\u8981\u5d4c\u5165\u53d8\u91cf\u7684\u590d\u6742\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n
2\u3001.format\u65b9\u6cd5<\/h4>\n<\/p>\n
\u53e6\u4e00\u79cd\u5e38\u7528\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\u662f\u4f7f\u7528str.format()<\/code>\u65b9\u6cd5\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
value = 3.14159<\/p>\n
formatted_value = "{:.2f}".format(value)<\/p>\n
print(formatted_value)  # \u8f93\u51fa: 3.14<\/p>\n
<\/code><\/pre>\n<\/p>\n
.format<\/code>\u65b9\u6cd5\u540c\u6837\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u683c\u5f0f\u5316\u9009\u9879\uff0c\u5e76\u4e14\u517c\u5bb9Python 2\u548cPython 3\u3002\u8fd9\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u517c\u5bb9\u4e0d\u540c\u7248\u672c\u7684\u4ee3\u7801\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528round()\u51fd\u6570<\/h3>\n<\/p>\n
1\u3001\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
Python\u5185\u7f6e\u7684round()<\/code>\u51fd\u6570\u53ef\u4ee5\u76f4\u63a5\u5c06\u6570\u503c\u56db\u820d\u4e94\u5165\u5230\u6307\u5b9a\u7684\u5c0f\u6570\u4f4d\u6570\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
value = 3.14159<\/p>\n
rounded_value = round(value, 2)<\/p>\n
print(rounded_value)  # \u8f93\u51fa: 3.14<\/p>\n
<\/code><\/pre>\n<\/p>\n
round()<\/code>\u51fd\u6570\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u9700\u8981\u56db\u820d\u4e94\u5165\u7684\u6570\u503c\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u4fdd\u7559\u7684\u5c0f\u6570\u4f4d\u6570\u3002\u8fd9\u4e2a\u65b9\u6cd5\u7b80\u5355\u76f4\u63a5\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cround()<\/code>\u4f1a\u8fd4\u56de\u4e00\u4e2a\u6d6e\u70b9\u6570\uff0c\u800c\u4e0d\u662f\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n
2\u3001\u7ed3\u5408\u5b57\u7b26\u4e32\u683c\u5f0f\u5316<\/h4>\n<\/p>\n
\u4e3a\u4e86\u540c\u65f6\u5f97\u5230\u6570\u503c\u548c\u683c\u5f0f\u5316\u540e\u7684\u5b57\u7b26\u4e32\uff0c\u6211\u4eec\u53ef\u4ee5\u7ed3\u5408round()<\/code>\u548c\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n
value = 3.14159<\/p>\n
rounded_value = round(value, 2)<\/p>\n
formatted_value = f"{rounded_value:.2f}"<\/p>\n
print(formatted_value)  # \u8f93\u51fa: 3.14<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u6837\u53ef\u4ee5\u65e2\u4fdd\u6301\u6570\u503c\u7684\u7cbe\u5ea6\u63a7\u5236\uff0c\u53c8\u80fd\u65b9\u4fbf\u5730\u8fdb\u884c\u5b57\u7b26\u4e32\u8f93\u51fa\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528Decimal\u6a21\u5757<\/h3>\n<\/p>\n
1\u3001\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
Python\u7684decimal<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7cbe\u5ea6\u7684\u6d6e\u70b9\u6570\u8fd0\u7b97\u3002\u901a\u8fc7Decimal<\/code>\u7c7b\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u52a0\u7cbe\u786e\u5730\u63a7\u5236\u5c0f\u6570\u70b9\u540e\u7684\u4f4d\u6570\uff1a<\/p>\n<\/p>\n
from decimal import Decimal, ROUND_HALF_UP<\/p>\n
value = Decimal('3.14159')<\/p>\n
rounded_value = value.quantize(Decimal('1.00'), rounding=ROUND_HALF_UP)<\/p>\n
print(rounded_value)  # \u8f93\u51fa: 3.14<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u91cc\uff0cquantize()<\/code>\u65b9\u6cd5\u7528\u4e8e\u5c06Decimal<\/code>\u6570\u503c\u56db\u820d\u4e94\u5165\u5230\u6307\u5b9a\u7684\u5c0f\u6570\u4f4d\u6570\u3002Decimal('1.00')<\/code>\u8868\u793a\u4fdd\u7559\u4e24\u4f4d\u5c0f\u6570\uff0cROUND_HALF_UP<\/code>\u8868\u793a\u4f7f\u7528\u56db\u820d\u4e94\u5165\u3002<\/p>\n<\/p>\n
2\u3001\u7ed3\u5408\u5b57\u7b26\u4e32\u683c\u5f0f\u5316<\/h4>\n<\/p>\n
\u540c\u6837\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06Decimal<\/code>\u548c\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u7ed3\u5408\u4f7f\u7528\uff1a<\/p>\n<\/p>\n
from decimal import Decimal<\/p>\n
value = Decimal('3.14159')<\/p>\n
rounded_value = value.quantize(Decimal('1.00'))<\/p>\n
formatted_value = f"{rounded_value:.2f}"<\/p>\n
print(formatted_value)  # \u8f93\u51fa: 3.14<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u6570\u503c\u7cbe\u5ea6\u63a7\u5236\uff0c\u8fd8\u80fd\u65b9\u4fbf\u5730\u8fdb\u884c\u683c\u5f0f\u5316\u8f93\u51fa\u3002<\/p>\n<\/p>\n
\u56db\u3001\u4f7f\u7528\u81ea\u5b9a\u4e49\u51fd\u6570<\/h3>\n<\/p>\n
1\u3001\u5c01\u88c5\u51fd\u6570<\/h4>\n<\/p>\n
\u6709\u65f6\u5019\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5728\u9879\u76ee\u4e2d\u591a\u6b21\u4f7f\u7528\u76f8\u540c\u7684\u6570\u503c\u683c\u5f0f\u5316\u903b\u8f91\u3002\u4e3a\u4e86\u907f\u514d\u91cd\u590d\u4ee3\u7801\uff0c\u53ef\u4ee5\u5c06\u683c\u5f0f\u5316\u903b\u8f91\u5c01\u88c5\u6210\u4e00\u4e2a\u51fd\u6570\uff1a<\/p>\n<\/p>\n
def format_to_two_decimal_places(value):<\/p>\n
    return f"{value:.2f}"<\/p>\n
formatted_value = format_to_two_decimal_places(3.14159)<\/p>\n
print(formatted_value)  # \u8f93\u51fa: 3.14<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\uff0c\u8fd8\u4fbf\u4e8e\u7ef4\u62a4\u548c\u6269\u5c55\u3002<\/p>\n<\/p>\n
2\u3001\u51fd\u6570\u6269\u5c55<\/h4>\n<\/p>\n
\u6211\u4eec\u8fd8\u53ef\u4ee5\u6269\u5c55\u51fd\u6570\uff0c\u4f7f\u5176\u652f\u6301\u66f4\u591a\u683c\u5f0f\u5316\u9009\u9879\uff0c\u4f8b\u5982\u6307\u5b9a\u4fdd\u7559\u7684\u5c0f\u6570\u4f4d\u6570\uff1a<\/p>\n<\/p>\n
def format_decimal(value, decimal_places=2):<\/p>\n
    format_string = f"{{:.{decimal_places}f}}"<\/p>\n
    return format_string.format(value)<\/p>\n
formatted_value = format_decimal(3.14159, 3)<\/p>\n
print(formatted_value)  # \u8f93\u51fa: 3.142<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u6269\u5c55\u589e\u5f3a\u4e86\u51fd\u6570\u7684\u7075\u6d3b\u6027\uff0c\u4f7f\u5176\u53ef\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u5b9e\u9645\u5e94\u7528\u6848\u4f8b<\/h3>\n<\/p>\n
1\u3001\u6570\u636e\u5904\u7406<\/h4>\n<\/p>\n
\u5728\u6570\u636e\u5904\u7406\u548c\u5206\u6790\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u5bf9\u6570\u503c\u8fdb\u884c\u683c\u5f0f\u5316\u3002\u4f8b\u5982\uff0c\u5728\u6570\u636e\u62a5\u8868\u4e2d\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5c06\u8ba1\u7b97\u7ed3\u679c\u4fdd\u7559\u4e24\u4f4d\u5c0f\u6570\uff1a<\/p>\n<\/p>\n
data = [3.14159, 2.71828, 1.61803]<\/p>\n
formatted_data = [f"{value:.2f}" for value in data]<\/p>\n
print(formatted_data)  # \u8f93\u51fa: ['3.14', '2.72', '1.62']<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u4f7f\u6570\u636e\u66f4\u52a0\u6574\u6d01\uff0c\u8fd8\u63d0\u9ad8\u4e86\u6570\u636e\u7684\u53ef\u8bfb\u6027\u3002<\/p>\n<\/p>\n
2\u3001\u91d1\u878d\u8ba1\u7b97<\/h4>\n<\/p>\n
\u5728\u91d1\u878d\u8ba1\u7b97\u4e2d\uff0c\u7cbe\u786e\u7684\u6570\u503c\u63a7\u5236\u5c24\u4e3a\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u8ba1\u7b97\u5229\u606f\u65f6\uff0c\u6211\u4eec\u9700\u8981\u5c06\u7ed3\u679c\u4fdd\u7559\u4e24\u4f4d\u5c0f\u6570\uff1a<\/p>\n<\/p>\n
principal = 1000<\/p>\n
rate = 0.05<\/p>\n
time = 1<\/p>\n
interest = principal * rate * time<\/p>\n
formatted_interest = f"{interest:.2f}"<\/p>\n
print(formatted_interest)  # \u8f93\u51fa: 50.00<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u7cbe\u786e\u7684\u6570\u503c\u63a7\u5236\u53ef\u4ee5\u786e\u4fdd\u91d1\u878d\u8ba1\u7b97\u7ed3\u679c\u7684\u51c6\u786e\u6027\u3002<\/p>\n<\/p>\n
3\u3001Web\u5e94\u7528<\/h4>\n<\/p>\n
\u5728Web\u5e94\u7528\u4e2d\uff0c\u683c\u5f0f\u5316\u6570\u503c\u540c\u6837\u975e\u5e38\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5728\u663e\u793a\u4ea7\u54c1\u4ef7\u683c\u65f6\uff0c\u6211\u4eec\u9700\u8981\u5c06\u4ef7\u683c\u683c\u5f0f\u5316\u4e3a\u4e24\u4f4d\u5c0f\u6570\uff1a<\/p>\n<\/p>\n
product_price = 19.99<\/p>\n
formatted_price = f"${product_price:.2f}"<\/p>\n
print(formatted_price)  # \u8f93\u51fa: $19.99<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u683c\u5f0f\u5316\u65b9\u6cd5\u4e0d\u4ec5\u7f8e\u89c2\uff0c\u8fd8\u80fd\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<\/p>\n
\u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
\u53bb\u9664\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u7684\u65b9\u6cd5\u5728Python\u4e2d\u6709\u591a\u79cd\u9009\u62e9\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u3001round()<\/code>\u51fd\u6570\u3001Decimal<\/code>\u6a21\u5757\u548c\u81ea\u5b9a\u4e49\u51fd\u6570\u3002\u4e0d\u540c\u7684\u65b9\u6cd5\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n
    \n
  • \u5b57\u7b26\u4e32\u683c\u5f0f\u5316<\/strong>\uff1a\u7b80\u5355\u3001\u76f4\u89c2\u3001\u7075\u6d3b\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u573a\u666f\u3002<\/li>\n
  • round()\u51fd\u6570<\/strong>\uff1a\u7b80\u5355\u76f4\u63a5\uff0c\u4f46\u8fd4\u56de\u6d6e\u70b9\u6570\u3002<\/li>\n
  • Decimal\u6a21\u5757<\/strong>\uff1a\u63d0\u4f9b\u9ad8\u7cbe\u5ea6\u63a7\u5236\uff0c\u9002\u7528\u4e8e\u9700\u8981\u7cbe\u786e\u6570\u503c\u63a7\u5236\u7684\u573a\u666f\u3002<\/li>\n
  • \u81ea\u5b9a\u4e49\u51fd\u6570<\/strong>\uff1a\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u9002\u7528\u4e8e\u591a\u6b21\u4f7f\u7528\u76f8\u540c\u903b\u8f91\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n
    \u901a\u8fc7\u5408\u7406\u9009\u62e9\u548c\u7ec4\u5408\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u5728Python\u4e2d\u9ad8\u6548\u5730\u5b9e\u73b0\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u7684\u53bb\u9664\uff0c\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n<\/p>\n
    \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
     \u5982\u4f55\u5728Python\u4e2d\u5c06\u6570\u5b57\u683c\u5f0f\u5316\u4e3a\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\uff1f<\/strong>
    \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684round()<\/code>\u51fd\u6570\u6765\u5c06\u6570\u5b57\u4fdd\u7559\u5230\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u3002\u4f8b\u5982\uff0c\u4f7f\u7528round(3.14159, 2)<\/code>\u4f1a\u8fd4\u56de3.14\u3002\u6b64\u5916\uff0c\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\uff0c\u4f8b\u5982\uff0c"{:.2f}".format(3.14159)<\/code>\u6216\u4f7f\u7528f-string\uff0c\u5982f"{3.14159:.2f}"<\/code>\uff0c\u8fd9\u4e24\u79cd\u65b9\u6cd5\u90fd\u80fd\u5c06\u6570\u5b57\u683c\u5f0f\u5316\u4e3a\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u3002<\/p>\n
    \u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u7684\u56db\u820d\u4e94\u5165\uff1f<\/strong>
    \u4f7f\u7528round()<\/code>\u51fd\u6570\u53ef\u4ee5\u81ea\u52a8\u8fdb\u884c\u56db\u820d\u4e94\u5165\u3002\u4f8b\u5982\uff0cround(2.675, 2)<\/code>\u7684\u7ed3\u679c\u662f2.67\uff0c\u800cround(2.685, 2)<\/code>\u5219\u4f1a\u8fd4\u56de2.69\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6d6e\u70b9\u6570\u7684\u8868\u793a\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4e00\u4e9b\u610f\u5916\u7684\u7ed3\u679c\uff0c\u56e0\u6b64\u5728\u8fdb\u884c\u8d22\u52a1\u8ba1\u7b97\u65f6\uff0c\u4f7f\u7528Decimal<\/code>\u6a21\u5757\u4f1a\u66f4\u52a0\u51c6\u786e\u3002<\/p>\n
    Python\u4e2d\u662f\u5426\u6709\u5e93\u53ef\u4ee5\u5904\u7406\u8d27\u5e01\u683c\u5f0f\uff1f<\/strong>
    \u662f\u7684\uff0cPython\u7684locale<\/code>\u6a21\u5757\u548cBabel<\/code>\u5e93\u90fd\u53ef\u4ee5\u7528\u4e8e\u683c\u5f0f\u5316\u8d27\u5e01\u3002\u4f7f\u7528locale<\/code>\u6a21\u5757\u53ef\u4ee5\u8bbe\u7f6e\u5730\u533a\u5e76\u683c\u5f0f\u5316\u4e3a\u76f8\u5e94\u7684\u8d27\u5e01\u7b26\u53f7\uff0c\u4f8b\u5982\uff0clocale.currency(1234.56, grouping=True)<\/code>\u4f1a\u8fd4\u56de\u76f8\u5e94\u7684\u8d27\u5e01\u683c\u5f0f\u3002Babel<\/code>\u5e93\u5219\u63d0\u4f9b\u4e86\u66f4\u5f3a\u5927\u7684\u56fd\u9645\u5316\u652f\u6301\uff0c\u4f7f\u7528from babel.numbers import format_currency<\/code>\u53ef\u4ee5\u8f7b\u677e\u5730\u683c\u5f0f\u5316\u91d1\u989d\uff0c\u5e76\u6307\u5b9a\u8d27\u5e01\u7c7b\u578b\u548c\u5730\u533a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u4e2d\u53bb\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u4e3b\u8981\u5305\u62ec\uff1a\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u3001\u4f7f\u7528\u5185\u7f6e\u51fd\u6570round()\u3001\u4f7f\u7528Deci […]","protected":false},"author":3,"featured_media":1134151,"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\/1134143"}],"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=1134143"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1134143\/revisions"}],"predecessor-version":[{"id":1134156,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1134143\/revisions\/1134156"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1134151"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1134143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1134143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1134143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}