{"id":1037290,"date":"2024-12-31T12:13:50","date_gmt":"2024-12-31T04:13:50","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1037290.html"},"modified":"2024-12-31T12:13:53","modified_gmt":"2024-12-31T04:13:53","slug":"python%e5%a6%82%e4%bd%95%e7%9b%b4%e6%8e%a5%e5%88%a4%e6%96%ad%e5%ad%97%e5%85%b8%e4%b8%ba%e7%a9%ba","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1037290.html","title":{"rendered":"Python\u5982\u4f55\u76f4\u63a5\u5224\u65ad\u5b57\u5178\u4e3a\u7a7a"},"content":{"rendered":"

\"Python\u5982\u4f55\u76f4\u63a5\u5224\u65ad\u5b57\u5178\u4e3a\u7a7a\"<\/p>\n

\u5728Python\u4e2d\uff0c\u76f4\u63a5\u5224\u65ad\u5b57\u5178\u4e3a\u7a7a\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u79cd\uff0c\u5e38\u89c1\u7684\u6709\uff1a\u4f7f\u7528\u5e03\u5c14\u503c\u8f6c\u6362\u3001\u4f7f\u7528len()<\/code>\u51fd\u6570\u3001\u4f7f\u7528not<\/code>\u5173\u952e\u5b57\u3002<\/strong> \u5176\u4e2d\uff0c\u6700\u5e38\u7528\u548c\u6700\u7b80\u6d01\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u5e03\u5c14\u503c\u8f6c\u6362\uff0c\u56e0\u4e3a\u5b83\u4e0d\u4ec5\u7b80\u6d01\uff0c\u800c\u4e14\u5177\u5907\u826f\u597d\u7684\u53ef\u8bfb\u6027\u3002\u63a5\u4e0b\u6765\uff0c\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u5e76\u63a2\u8ba8\u5b83\u4eec\u7684\u4f18\u7f3a\u70b9\u548c\u9002\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528\u5e03\u5c14\u503c\u8f6c\u6362<\/p>\n<\/p>\n

\u5728Python\u4e2d\uff0c\u5b57\u5178\u662f\u4e00\u4e2a\u53ef\u53d8\u6570\u636e\u7c7b\u578b\u3002\u5f53\u5b57\u5178\u4e3a\u7a7a\u65f6\uff0c\u5e03\u5c14\u503c\u8f6c\u6362\u4f1a\u8fd4\u56deFalse<\/code>\uff0c\u5426\u5219\u8fd4\u56deTrue<\/code>\u3002\u56e0\u6b64\uff0c\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u8fd9\u4e2a\u7279\u6027\u3002<\/p>\n<\/p>\n

my_dict = {}<\/p>\n
if not my_dict:<\/p>\n
    print("The dictionary is empty.")<\/p>\n
else:<\/p>\n
    print("The dictionary is not empty.")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u6700\u4e3a\u7b80\u6d01\u76f4\u89c2\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u573a\u666f\uff0c\u5c24\u5176\u662f\u5728\u4ee3\u7801\u9700\u8981\u7b80\u6d01\u660e\u4e86\u7684\u65f6\u5019\u3002\u6b64\u5916\uff0c\u5b83\u7684\u6267\u884c\u6548\u7387\u4e5f\u975e\u5e38\u9ad8\uff0c\u56e0\u4e3a\u5b83\u4ec5\u9700\u8981\u68c0\u67e5\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\uff0c\u800c\u4e0d\u9700\u8981\u904d\u5386\u5b57\u5178\u4e2d\u7684\u5143\u7d20\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528len()<\/code>\u51fd\u6570<\/p>\n<\/p>\n
\u53e6\u4e00\u4e2a\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528len()<\/code>\u51fd\u6570\u6765\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\u3002len()<\/code>\u51fd\u6570\u8fd4\u56de\u5b57\u5178\u4e2d\u5143\u7d20\u7684\u4e2a\u6570\uff0c\u5982\u679c\u8fd4\u56de\u503c\u4e3a0\uff0c\u5219\u8868\u793a\u5b57\u5178\u4e3a\u7a7a\u3002<\/p>\n<\/p>\n
my_dict = {}<\/p>\n
if len(my_dict) == 0:<\/p>\n
    print("The dictionary is empty.")<\/p>\n
else:<\/p>\n
    print("The dictionary is not empty.")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f7f\u7528len()<\/code>\u51fd\u6570\u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u6e05\u6670\u660e\u4e86\uff0c\u4ee3\u7801\u6613\u4e8e\u7406\u89e3\u3002\u7136\u800c\uff0c\u5b83\u7684\u7f3a\u70b9\u662f\u7a0d\u663e\u5197\u957f\uff0c\u5c24\u5176\u662f\u4e0e\u5e03\u5c14\u503c\u8f6c\u6362\u65b9\u6cd5\u76f8\u6bd4\u3002\u6b64\u5916\uff0clen()<\/code>\u51fd\u6570\u4f1a\u904d\u5386\u6574\u4e2a\u5b57\u5178\u6765\u8ba1\u7b97\u5143\u7d20\u4e2a\u6570\uff0c\u5c3d\u7ba1\u5bf9\u4e8e\u4e00\u822c\u5927\u5c0f\u7684\u5b57\u5178\u6765\u8bf4\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u662f\u975e\u5e38\u5feb\u7684\uff0c\u4f46\u5bf9\u4e8e\u975e\u5e38\u5927\u7684\u5b57\u5178\u6765\u8bf4\uff0c\u6548\u7387\u53ef\u80fd\u4f1a\u7a0d\u900a\u4e00\u7b79\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528not<\/code>\u5173\u952e\u5b57<\/p>\n<\/p>\n
not<\/code>\u5173\u952e\u5b57\u662fPython\u4e2d\u7684\u903b\u8f91\u8fd0\u7b97\u7b26\uff0c\u7528\u4e8e\u53d6\u53cd\u5e03\u5c14\u503c\u3002\u7ed3\u5408\u5b57\u5178\u7684\u5e03\u5c14\u503c\u8f6c\u6362\u7279\u6027\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\u3002<\/p>\n<\/p>\n
my_dict = {}<\/p>\n
if not bool(my_dict):<\/p>\n
    print("The dictionary is empty.")<\/p>\n
else:<\/p>\n
    print("The dictionary is not empty.")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u4e0e\u7b2c\u4e00\u79cd\u65b9\u6cd5\u7c7b\u4f3c\uff0c\u4f46\u663e\u5f97\u7a0d\u5fae\u590d\u6742\u4e86\u4e00\u4e9b\uff0c\u56e0\u4e3a\u5b83\u663e\u5f0f\u5730\u8fdb\u884c\u4e86\u5e03\u5c14\u503c\u8f6c\u6362\u3002\u867d\u7136\u5b83\u4e0d\u5982\u7b2c\u4e00\u79cd\u65b9\u6cd5\u7b80\u6d01\uff0c\u4f46\u5728\u67d0\u4e9b\u573a\u666f\u4e0b\u53ef\u80fd\u4f1a\u66f4\u5177\u53ef\u8bfb\u6027\u3002<\/p>\n<\/p>\n
\u56db\u3001\u5176\u4ed6\u65b9\u6cd5<\/p>\n<\/p>\n
\u9664\u4e86\u4e0a\u8ff0\u4e09\u79cd\u5e38\u7528\u65b9\u6cd5\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5176\u4ed6\u65b9\u6cd5\u53ef\u4ee5\u7528\u4e8e\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\uff0c\u4f8b\u5982\u4f7f\u7528dict.items()<\/code>\u3001dict.keys()<\/code>\u6216dict.values()<\/code>\u65b9\u6cd5\u3002\u8fd9\u4e9b\u65b9\u6cd5\u4e0d\u5982\u524d\u9762\u63d0\u5230\u7684\u4e09\u79cd\u65b9\u6cd5\u5e38\u7528\uff0c\u4f46\u5728\u67d0\u4e9b\u7279\u5b9a\u573a\u666f\u4e0b\u53ef\u80fd\u4f1a\u6709\u7528\u3002<\/p>\n<\/p>\n
my_dict = {}<\/p>\n
if not my_dict.items():<\/p>\n
    print("The dictionary is empty.")<\/p>\n
else:<\/p>\n
    print("The dictionary is not empty.")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u4e9b\u65b9\u6cd5\u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u4eec\u63d0\u4f9b\u4e86\u4e0d\u540c\u7684\u89c6\u89d2\u6765\u68c0\u67e5\u5b57\u5178\u7684\u5185\u5bb9\uff0c\u4f46\u7f3a\u70b9\u662f\u5b83\u4eec\u7684\u8bed\u6cd5\u76f8\u5bf9\u590d\u6742\uff0c\u4e0d\u5982\u524d\u9762\u7684\u65b9\u6cd5\u76f4\u89c2\u3002\u56e0\u6b64\uff0c\u9664\u975e\u6709\u7279\u5b9a\u9700\u6c42\uff0c\u5426\u5219\u4e00\u822c\u4e0d\u63a8\u8350\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u6027\u80fd\u5bf9\u6bd4<\/p>\n<\/p>\n
\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\u7684\u6027\u80fd\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u3002\u5c3d\u7ba1\u4e0a\u8ff0\u65b9\u6cd5\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u6027\u80fd\u5dee\u5f02\u5fae\u4e4e\u5176\u5fae\uff0c\u4f46\u5728\u5904\u7406\u975e\u5e38\u5927\u7684\u5b57\u5178\u65f6\uff0c\u4ecd\u7136\u6709\u5fc5\u8981\u8fdb\u884c\u6027\u80fd\u5bf9\u6bd4\u3002<\/p>\n<\/p>\n
import time<\/p>\n
\u521b\u5efa\u4e00\u4e2a\u975e\u5e38\u5927\u7684\u5b57\u5178<\/strong><\/h2>\n
large_dict = {i: i for i in range(1000000)}<\/p>\n
\u4f7f\u7528\u5e03\u5c14\u503c\u8f6c\u6362\u65b9\u6cd5<\/strong><\/h2>\n
start_time = time.time()<\/p>\n
if not large_dict:<\/p>\n
    pass<\/p>\n
end_time = time.time()<\/p>\n
print("Boolean conversion method took:", end_time - start_time)<\/p>\n
\u4f7f\u7528len()\u51fd\u6570\u65b9\u6cd5<\/strong><\/h2>\n
start_time = time.time()<\/p>\n
if len(large_dict) == 0:<\/p>\n
    pass<\/p>\n
end_time = time.time()<\/p>\n
print("len() function method took:", end_time - start_time)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4e0a\u8ff0\u4ee3\u7801\uff0c\u53ef\u4ee5\u53d1\u73b0\u5e03\u5c14\u503c\u8f6c\u6362\u65b9\u6cd5\u548clen()<\/code>\u51fd\u6570\u65b9\u6cd5\u7684\u6027\u80fd\u5dee\u5f02\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5e03\u5c14\u503c\u8f6c\u6362\u65b9\u6cd5\u7565\u5feb\u4e8elen()<\/code>\u51fd\u6570\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u4e0d\u9700\u8981\u904d\u5386\u6574\u4e2a\u5b57\u5178\u3002\u6b64\u5916\uff0cnot<\/code>\u5173\u952e\u5b57\u65b9\u6cd5\u7684\u6027\u80fd\u4e0e\u5e03\u5c14\u503c\u8f6c\u6362\u65b9\u6cd5\u76f8\u5f53\uff0c\u56e0\u6b64\u5728\u9009\u62e9\u5177\u4f53\u65b9\u6cd5\u65f6\uff0c\u53ef\u4ee5\u6839\u636e\u4ee3\u7801\u53ef\u8bfb\u6027\u548c\u4e2a\u4eba\u559c\u597d\u6765\u51b3\u5b9a\u3002<\/p>\n<\/p>\n
\u516d\u3001\u5b9e\u9645\u5e94\u7528\u573a\u666f<\/p>\n<\/p>\n
\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\u7684\u573a\u666f\u975e\u5e38\u591a\u3002\u4f8b\u5982\uff0c\u5728\u6570\u636e\u5904\u7406\u3001\u914d\u7f6e\u7ba1\u7406\u3001\u7f13\u5b58\u673a\u5236\u7b49\u573a\u666f\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\uff0c\u4ee5\u51b3\u5b9a\u540e\u7eed\u64cd\u4f5c\u3002<\/p>\n<\/p>\n
    \n
  1. \u6570\u636e\u5904\u7406<\/li>\n<\/ol>\n
    \u5728\u6570\u636e\u5904\u7406\u8fc7\u7a0b\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u68c0\u67e5\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5b8c\u6574\u6027\u548c\u6b63\u786e\u6027\u3002\u4f8b\u5982\uff0c\u5728\u5904\u7406\u7528\u6237\u8f93\u5165\u6570\u636e\u65f6\uff0c\u5982\u679c\u5b57\u5178\u4e3a\u7a7a\uff0c\u53ef\u80fd\u9700\u8981\u63d0\u793a\u7528\u6237\u91cd\u65b0\u8f93\u5165\u6216\u8fdb\u884c\u5176\u4ed6\u5904\u7406\u3002<\/p>\n<\/p>\n
    user_data = get_user_data()<\/p>\n
    if not user_data:<\/p>\n
        print("No user data provided.")<\/p>\n
    else:<\/p>\n
        process_user_data(user_data)<\/p>\n
    <\/code><\/pre>\n<\/p>\n
      \n
    1. \u914d\u7f6e\u7ba1\u7406<\/li>\n<\/ol>\n
      \u5728\u914d\u7f6e\u7ba1\u7406\u4e2d\uff0c\u901a\u5e38\u4f7f\u7528\u5b57\u5178\u6765\u5b58\u50a8\u914d\u7f6e\u4fe1\u606f\u3002\u5982\u679c\u5b57\u5178\u4e3a\u7a7a\uff0c\u53ef\u80fd\u610f\u5473\u7740\u914d\u7f6e\u6587\u4ef6\u7f3a\u5931\u6216\u8bfb\u53d6\u5931\u8d25\uff0c\u9700\u8981\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u3002<\/p>\n<\/p>\n
      config = load_config()<\/p>\n
      if not config:<\/p>\n
          print("Configuration file is missing or empty.")<\/p>\n
      else:<\/p>\n
          apply_config(config)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
        \n
      1. \u7f13\u5b58\u673a\u5236<\/li>\n<\/ol>\n
        \u5728\u7f13\u5b58\u673a\u5236\u4e2d\uff0c\u5e38\u5e38\u4f7f\u7528\u5b57\u5178\u6765\u5b58\u50a8\u7f13\u5b58\u6570\u636e\u3002\u5982\u679c\u7f13\u5b58\u5b57\u5178\u4e3a\u7a7a\uff0c\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u52a0\u8f7d\u6570\u636e\u6216\u8fdb\u884c\u5176\u4ed6\u5904\u7406\u3002<\/p>\n<\/p>\n
        cache = get_cache()<\/p>\n
        if not cache:<\/p>\n
            print("Cache is empty, reloading data.")<\/p>\n
            cache = reload_data()<\/p>\n
        else:<\/p>\n
            use_cache(cache)<\/p>\n
        <\/code><\/pre>\n<\/p>\n
        \u4e03\u3001\u603b\u7ed3<\/p>\n<\/p>\n
        \u5728Python\u4e2d\uff0c\u76f4\u63a5\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u79cd\uff0c\u5e38\u89c1\u7684\u6709\uff1a\u4f7f\u7528\u5e03\u5c14\u503c\u8f6c\u6362\u3001\u4f7f\u7528len()<\/code>\u51fd\u6570\u3001\u4f7f\u7528not<\/code>\u5173\u952e\u5b57\u3002\u6700\u7b80\u6d01\u548c\u9ad8\u6548\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u5e03\u5c14\u503c\u8f6c\u6362\uff0c\u56e0\u4e3a\u5b83\u4e0d\u4ec5\u7b80\u6d01\uff0c\u800c\u4e14\u5177\u5907\u826f\u597d\u7684\u53ef\u8bfb\u6027\u3002\u6b64\u5916\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8fd8\u9700\u8981\u6839\u636e\u5177\u4f53\u573a\u666f\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u4ee5\u786e\u4fdd\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6267\u884c\u6548\u7387\u3002<\/p>\n<\/p>\n
        \u5e0c\u671b\u672c\u6587\u80fd\u591f\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u638c\u63e1\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\u7684\u65b9\u6cd5\uff0c\u5e76\u5728\u5b9e\u9645\u7f16\u7a0b\u4e2d\u7075\u6d3b\u8fd0\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u63d0\u9ad8\u4ee3\u7801\u8d28\u91cf\u548c\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<\/p>\n
        \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
         \u5982\u4f55\u68c0\u67e5\u4e00\u4e2a\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\uff1f<\/strong>
        \u68c0\u67e5\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\u975e\u5e38\u7b80\u5355\u3002\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5e03\u5c14\u503c\u76f4\u63a5\u5224\u65ad\u5b57\u5178\u3002\u7a7a\u5b57\u5178\u4f1a\u88ab\u89c6\u4e3aFalse<\/code>\uff0c\u800c\u975e\u7a7a\u5b57\u5178\u5219\u4e3aTrue<\/code>\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u65b9\u5f0f\u8fdb\u884c\u5224\u65ad\uff1aif not my_dict:<\/code>\uff0c\u5982\u679cmy_dict<\/code>\u4e3a\u7a7a\uff0c\u8fd9\u4e2a\u6761\u4ef6\u5c06\u8fd4\u56deTrue<\/code>\u3002<\/p>\n
        \u4f7f\u7528len()\u51fd\u6570\u6765\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\u662f\u4e00\u4e2a\u597d\u65b9\u6cd5\u5417\uff1f<\/strong>
        \u4f7f\u7528len()<\/code>\u51fd\u6570\u4e5f\u662f\u4e00\u79cd\u6709\u6548\u7684\u65b9\u5f0f\u6765\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\u3002\u901a\u8fc7len(my_dict)<\/code>\u53ef\u4ee5\u83b7\u53d6\u5b57\u5178\u4e2d\u952e\u7684\u6570\u91cf\u3002\u5982\u679c\u8fd4\u56de\u503c\u4e3a0\uff0c\u5219\u5b57\u5178\u4e3a\u7a7a\u3002\u4f8b\u5982\uff0cif len(my_dict) == 0:<\/code>\u53ef\u4ee5\u660e\u786e\u5730\u5f97\u77e5\u5b57\u5178\u7684\u72b6\u6001\u3002<\/p>\n
        \u5728\u5224\u65ad\u5b57\u5178\u4e3a\u7a7a\u7684\u540c\u65f6\uff0c\u5982\u4f55\u5904\u7406\u5b57\u5178\u4e2d\u7684\u6570\u636e\uff1f<\/strong>
        \u5728\u5224\u65ad\u5b57\u5178\u662f\u5426\u4e3a\u7a7a\u65f6\uff0c\u901a\u5e38\u4e5f\u5e0c\u671b\u5bf9\u5b57\u5178\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u5904\u7406\u3002\u5982\u679c\u5b57\u5178\u975e\u7a7a\uff0c\u53ef\u4ee5\u7ee7\u7eed\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\uff0c\u4f8b\u5982\u904d\u5386\u5b57\u5178\u4e2d\u7684\u9879\u3002\u53ef\u4ee5\u4f7f\u7528if my_dict:<\/code>\u6765\u5224\u65ad\u5b57\u5178\u662f\u5426\u6709\u5185\u5bb9\uff0c\u5e76\u5728\u6761\u4ef6\u6210\u7acb\u65f6\u6267\u884c\u540e\u7eed\u4ee3\u7801\u3002\u8fd9\u79cd\u65b9\u5f0f\u786e\u4fdd\u5728\u5904\u7406\u6570\u636e\u65f6\u4e0d\u4f1a\u56e0\u5b57\u5178\u4e3a\u7a7a\u800c\u5f15\u53d1\u9519\u8bef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u76f4\u63a5\u5224\u65ad\u5b57\u5178\u4e3a\u7a7a\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u79cd\uff0c\u5e38\u89c1\u7684\u6709\uff1a\u4f7f\u7528\u5e03\u5c14\u503c\u8f6c\u6362\u3001\u4f7f\u7528len()\u51fd\u6570\u3001\u4f7f\u7528not\u5173\u952e […]","protected":false},"author":3,"featured_media":1037297,"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\/1037290"}],"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=1037290"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1037290\/revisions"}],"predecessor-version":[{"id":1037298,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1037290\/revisions\/1037298"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1037297"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1037290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1037290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1037290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}