{"id":981208,"date":"2024-12-27T07:00:44","date_gmt":"2024-12-26T23:00:44","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/981208.html"},"modified":"2024-12-27T07:00:46","modified_gmt":"2024-12-26T23:00:46","slug":"python%e5%a6%82%e4%bd%95%e8%be%93%e5%85%a5%e5%ad%97%e7%ac%a6%e5%8f%98%e9%87%8f","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/981208.html","title":{"rendered":"python\u5982\u4f55\u8f93\u5165\u5b57\u7b26\u53d8\u91cf"},"content":{"rendered":"

\"python\u5982\u4f55\u8f93\u5165\u5b57\u7b26\u53d8\u91cf\"<\/p>\n

\u5728Python\u4e2d\uff0c\u8f93\u5165\u5b57\u7b26\u53d8\u91cf\u53ef\u4ee5\u4f7f\u7528input()<\/code>\u51fd\u6570\u3001\u5c06\u7528\u6237\u8f93\u5165\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3001\u4f7f\u7528\u547d\u540d\u53d8\u91cf\u6765\u5b58\u50a8\u8f93\u5165\u7684\u5b57\u7b26\u3002\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u7a0b\u5e8f\u63a5\u6536\u5e76\u5904\u7406\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u5bf9\u5982\u4f55\u5c06\u7528\u6237\u8f93\u5165\u8f6c\u5316\u4e3a\u5b57\u7b26\u53d8\u91cf\u7684\u8be6\u7ec6\u63cf\u8ff0\uff1a\u901a\u8fc7input()<\/code>\u51fd\u6570\u83b7\u53d6\u7528\u6237\u8f93\u5165\uff0c\u5e76\u4f7f\u7528\u53d8\u91cf\u540d\u5b58\u50a8\u6570\u636e\uff0c\u53ef\u4ee5\u786e\u4fdd\u8f93\u5165\u7684\u6570\u636e\u7c7b\u578b\u4e3a\u5b57\u7b26\u4e32\u3002<\/strong><\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528input()<\/code>\u51fd\u6570\u83b7\u53d6\u5b57\u7b26\u53d8\u91cf<\/p>\n<\/p>\n

input()<\/code>\u51fd\u6570\u662fPython\u4e2d\u7528\u4e8e\u63a5\u6536\u7528\u6237\u8f93\u5165\u7684\u5185\u7f6e\u51fd\u6570\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cinput()<\/code>\u51fd\u6570\u4f1a\u5c06\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\u4f5c\u4e3a\u5b57\u7b26\u4e32\u8fd4\u56de\u3002\u56e0\u6b64\uff0c\u5b83\u975e\u5e38\u9002\u5408\u7528\u4e8e\u63a5\u6536\u5b57\u7b26\u53d8\u91cf\u3002<\/p>\n<\/p>\n

# \u793a\u4f8b\u4ee3\u7801<\/p>\n
user_input = input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\uff1a")<\/p>\n
print("\u4f60\u8f93\u5165\u7684\u5b57\u7b26\u662f\uff1a", user_input)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4e0a\u8ff0\u4ee3\u7801\uff0c\u7a0b\u5e8f\u4f1a\u5728\u63a7\u5236\u53f0\u63d0\u793a\u7528\u6237\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\uff0c\u5e76\u5c06\u7528\u6237\u8f93\u5165\u7684\u5185\u5bb9\u5b58\u50a8\u5728\u53d8\u91cfuser_input<\/code>\u4e2d\uff0c\u7136\u540e\u5c06\u5176\u6253\u5370\u51fa\u6765\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u5c06\u8f93\u5165\u6570\u636e\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32<\/p>\n<\/p>\n
\u867d\u7136input()<\/code>\u51fd\u6570\u9ed8\u8ba4\u8fd4\u56de\u5b57\u7b26\u4e32\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u786e\u4fdd\u6570\u636e\u7c7b\u578b\u662f\u5b57\u7b26\u4e32\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528Python\u7684str()<\/code>\u51fd\u6570\u6765\u5b9e\u73b0\uff0c\u5c06\u8f93\u5165\u6570\u636e\u663e\u5f0f\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n
# \u793a\u4f8b\u4ee3\u7801<\/p>\n
number_input = input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570\u5b57\uff1a")<\/p>\n
str_number = str(number_input)  # \u663e\u5f0f\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32<\/p>\n
print("\u8f93\u5165\u7684\u6570\u5b57\u4f5c\u4e3a\u5b57\u7b26\u4e32\u4e3a\uff1a", str_number)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u6bb5\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u5c06\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u683c\u5f0f\uff0c\u5e76\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528\u547d\u540d\u53d8\u91cf\u5b58\u50a8\u8f93\u5165<\/p>\n<\/p>\n
\u4e3a\u4e86\u65b9\u4fbf\u540e\u7eed\u7684\u4f7f\u7528\u548c\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\uff0c\u5c06\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\u5b58\u50a8\u5728\u5177\u6709\u63cf\u8ff0\u6027\u540d\u79f0\u7684\u53d8\u91cf\u4e2d\u662f\u4e00\u4e2a\u826f\u597d\u7684\u5b9e\u8df5\u3002\u8fd9\u4e0d\u4ec5\u6709\u52a9\u4e8e\u4ee3\u7801\u7ef4\u62a4\uff0c\u4e5f\u4f7f\u5f97\u7a0b\u5e8f\u903b\u8f91\u66f4\u5bb9\u6613\u7406\u89e3\u3002<\/p>\n<\/p>\n
# \u793a\u4f8b\u4ee3\u7801<\/p>\n
username = input("\u8bf7\u8f93\u5165\u60a8\u7684\u7528\u6237\u540d\uff1a")<\/p>\n
password = input("\u8bf7\u8f93\u5165\u60a8\u7684\u5bc6\u7801\uff1a")<\/p>\n
print("\u7528\u6237\u540d\u662f\uff1a", username)<\/p>\n
print("\u5bc6\u7801\u662f\uff1a", password)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5c06\u7528\u6237\u8f93\u5165\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u5206\u522b\u5b58\u50a8\u5728\u53d8\u91cfusername<\/code>\u548cpassword<\/code>\u4e2d\uff0c\u4ee5\u4fbf\u4e8e\u540e\u7eed\u7684\u4f7f\u7528\u548c\u5904\u7406\u3002<\/p>\n<\/p>\n
\u56db\u3001\u5904\u7406\u8f93\u5165\u5f02\u5e38\u60c5\u51b5<\/p>\n<\/p>\n
\u5728\u63a5\u6536\u7528\u6237\u8f93\u5165\u65f6\uff0c\u6211\u4eec\u9700\u8981\u8003\u8651\u7528\u6237\u53ef\u80fd\u8f93\u5165\u5f02\u5e38\u6570\u636e\u7684\u60c5\u51b5\u3002\u56e0\u6b64\uff0c\u5728\u7f16\u5199\u7a0b\u5e8f\u65f6\uff0c\u52a0\u5165\u5f02\u5e38\u5904\u7406\u673a\u5236\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u901a\u8fc7try-except\u7ed3\u6784\uff0c\u6211\u4eec\u53ef\u4ee5\u6355\u83b7\u5e76\u5904\u7406\u8fd9\u4e9b\u5f02\u5e38\u60c5\u51b5\u3002<\/p>\n<\/p>\n
# \u793a\u4f8b\u4ee3\u7801<\/p>\n
try:<\/p>\n
    age = int(input("\u8bf7\u8f93\u5165\u60a8\u7684\u5e74\u9f84\uff1a"))<\/p>\n
    print("\u60a8\u7684\u5e74\u9f84\u662f\uff1a", age)<\/p>\n
except ValueError:<\/p>\n
    print("\u8bf7\u8f93\u5165\u6709\u6548\u7684\u6574\u6570\uff01")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u671f\u671b\u7528\u6237\u8f93\u5165\u4e00\u4e2a\u6574\u6570\u4f5c\u4e3a\u5e74\u9f84\uff0c\u5e76\u901a\u8fc7try-except<\/code>\u7ed3\u6784\u6355\u83b7\u53ef\u80fd\u7684ValueError<\/code>\u5f02\u5e38\uff08\u4f8b\u5982\u7528\u6237\u8f93\u5165\u4e86\u975e\u6570\u5b57\u5b57\u7b26\uff09\uff0c\u4ece\u800c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u5065\u58ee\u6027\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u603b\u7ed3<\/p>\n<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u6211\u4eec\u80fd\u591f\u6709\u6548\u5730\u5728Python\u4e2d\u8f93\u5165\u5e76\u5904\u7406\u5b57\u7b26\u53d8\u91cf\u3002\u4f7f\u7528input()<\/code>\u51fd\u6570\u83b7\u53d6\u7528\u6237\u8f93\u5165\u3001\u5c06\u6570\u636e\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3001\u5229\u7528\u63cf\u8ff0\u6027\u53d8\u91cf\u5b58\u50a8\u8f93\u5165\u6570\u636e\u4ee5\u53ca\u5904\u7406\u8f93\u5165\u5f02\u5e38\u60c5\u51b5\uff0c\u90fd\u662f\u7f16\u5199\u5065\u58eePython\u7a0b\u5e8f\u7684\u91cd\u8981\u6280\u5de7\u3002\u638c\u63e1\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u9760\u6027\uff0c\u4e5f\u80fd\u589e\u5f3a\u7a0b\u5e8f\u7684\u7528\u6237\u4ea4\u4e92\u4f53\u9a8c\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u63a5\u53d7\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u4e32\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684input()<\/code>\u51fd\u6570\u6765\u63a5\u53d7\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u3002\u5f53\u8c03\u7528input()<\/code>\u65f6\uff0c\u7a0b\u5e8f\u4f1a\u6682\u505c\u5e76\u7b49\u5f85\u7528\u6237\u8f93\u5165\uff0c\u8f93\u5165\u5b8c\u6210\u540e\u6309\u4e0b\u56de\u8f66\uff0c\u8f93\u5165\u7684\u5185\u5bb9\u5c06\u4f5c\u4e3a\u5b57\u7b26\u4e32\u8fd4\u56de\u3002\u4f8b\u5982\uff1a  <\/p>\n
user_input = input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u4e32\uff1a")\nprint("\u4f60\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u662f\uff1a", user_input)\n<\/code><\/pre>\n
\u8fd9\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u83b7\u53d6\u7528\u6237\u7684\u8f93\u5165\uff0c\u5e76\u5c06\u5176\u6253\u5370\u51fa\u6765\u3002<\/p>\n
\u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u8f93\u5165\u7684\u5b57\u7b26\u4e32\uff1f<\/strong>
\u83b7\u53d6\u5230\u7684\u5b57\u7b26\u4e32\u53ef\u4ee5\u8fdb\u884c\u591a\u79cd\u5904\u7406\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u6765\u4fee\u6539\u3001\u5206\u5272\u6216\u67e5\u627e\u5185\u5bb9\u3002\u5e38\u7528\u7684\u65b9\u6cd5\u5305\u62ecstrip()<\/code>\uff08\u53bb\u9664\u7a7a\u767d\uff09\u3001lower()<\/code>\uff08\u8f6c\u6362\u4e3a\u5c0f\u5199\uff09\u3001upper()<\/code>\uff08\u8f6c\u6362\u4e3a\u5927\u5199\uff09\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a  <\/p>\n
user_input = input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u4e32\uff1a")\ncleaned_input = user_input.strip().lower()\nprint("\u5904\u7406\u540e\u7684\u5b57\u7b26\u4e32\u662f\uff1a", cleaned_input)\n<\/code><\/pre>\n
\u8fd9\u6bb5\u4ee3\u7801\u4f1a\u53bb\u6389\u8f93\u5165\u5b57\u7b26\u4e32\u4e24\u7aef\u7684\u7a7a\u683c\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u5c0f\u5199\u3002<\/p>\n
Python\u652f\u6301\u54ea\u4e9b\u7c7b\u578b\u7684\u5b57\u7b26\u8f93\u5165\uff1f<\/strong>
Python\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u5b57\u7b26\u8f93\u5165\uff0c\u5305\u62ec\u5b57\u6bcd\u3001\u6570\u5b57\u548c\u7279\u6b8a\u5b57\u7b26\u3002\u65e0\u8bba\u8f93\u5165\u5185\u5bb9\u662f\u4ec0\u4e48\uff0cinput()<\/code>\u51fd\u6570\u90fd\u4f1a\u5c06\u5176\u89c6\u4e3a\u5b57\u7b26\u4e32\u3002\u4e3a\u4e86\u786e\u4fdd\u8f93\u5165\u5185\u5bb9\u7b26\u5408\u7279\u5b9a\u683c\u5f0f\uff0c\u6bd4\u5982\u53ea\u5305\u542b\u5b57\u6bcd\u6216\u6570\u5b57\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6216\u5b57\u7b26\u4e32\u65b9\u6cd5\u8fdb\u884c\u9a8c\u8bc1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u9a8c\u8bc1\u793a\u4f8b\uff1a  <\/p>\n
import re\n\nuser_input = input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u53ea\u5305\u542b\u5b57\u6bcd\u7684\u5b57\u7b26\u4e32\uff1a")\nif re.match("^[A-Za-z]*$", user_input):\n    print("\u8f93\u5165\u6709\u6548\uff01")\nelse:\n    print("\u8f93\u5165\u65e0\u6548\uff0c\u8bf7\u53ea\u8f93\u5165\u5b57\u6bcd\u3002")\n<\/code><\/pre>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7a0b\u5e8f\u4f1a\u68c0\u67e5\u7528\u6237\u8f93\u5165\u662f\u5426\u53ea\u5305\u542b\u5b57\u6bcd\uff0c\u5982\u679c\u4e0d\u7b26\u5408\u8981\u6c42\uff0c\u5219\u63d0\u793a\u7528\u6237\u91cd\u65b0\u8f93\u5165\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u8f93\u5165\u5b57\u7b26\u53d8\u91cf\u53ef\u4ee5\u4f7f\u7528input()\u51fd\u6570\u3001\u5c06\u7528\u6237\u8f93\u5165\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3001\u4f7f\u7528\u547d\u540d\u53d8\u91cf\u6765\u5b58\u50a8\u8f93\u5165\u7684\u5b57\u7b26 […]","protected":false},"author":3,"featured_media":981216,"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\/981208"}],"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=981208"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/981208\/revisions"}],"predecessor-version":[{"id":981222,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/981208\/revisions\/981222"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/981216"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=981208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=981208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=981208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}