{"id":934747,"date":"2024-12-26T18:40:20","date_gmt":"2024-12-26T10:40:20","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/934747.html"},"modified":"2024-12-26T18:40:22","modified_gmt":"2024-12-26T10:40:22","slug":"python%e5%a6%82%e4%bd%95%e8%be%93%e5%85%a50","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/934747.html","title":{"rendered":"python\u5982\u4f55\u8f93\u51650"},"content":{"rendered":"

\"python\u5982\u4f55\u8f93\u51650\"<\/p>\n

\u5728Python\u4e2d\uff0c\u8f93\u51650\u7684\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528input\u51fd\u6570\u63a5\u6536\u7528\u6237\u8f93\u5165\u3001\u76f4\u63a5\u8d4b\u503c\u6216\u901a\u8fc7\u5176\u4ed6\u6570\u636e\u7ed3\u6784\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u901a\u8fc7input\u51fd\u6570\u6765\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u901a\u8fc7\u7c7b\u578b\u8f6c\u6362\u5c06\u5176\u53d8\u4e3a\u6574\u6570\u3002<\/strong> \u5176\u4e2d\uff0c\u4f7f\u7528int()<\/code>\u51fd\u6570\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6574\u6570\u662f\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u4e4b\u4e00\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Python\u4e2d\u8f93\u51650\uff0c\u5e76\u5904\u7406\u7528\u6237\u8f93\u5165\u7684\u51e0\u79cd\u5e38\u89c1\u65b9\u5f0f\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u901a\u8fc7input\u51fd\u6570\u83b7\u53d6\u7528\u6237\u8f93\u5165<\/p>\n<\/p>\n

Python\u4e2d\u6700\u5e38\u89c1\u7684\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u65b9\u6cd5\u662f\u4f7f\u7528input()<\/code>\u51fd\u6570\u3002\u8be5\u51fd\u6570\u4f1a\u6682\u505c\u7a0b\u5e8f\u8fd0\u884c\uff0c\u7b49\u5f85\u7528\u6237\u8f93\u5165\uff0c\u7136\u540e\u8fd4\u56de\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\u8981\u5c06\u8fd9\u4e2a\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6574\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528int()<\/code>\u51fd\u6570\u3002<\/p>\n<\/p>\n

user_input = input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570\u5b57\uff1a")  # \u83b7\u53d6\u7528\u6237\u8f93\u5165<\/p>\n
number = int(user_input)  # \u5c06\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6574\u6570<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5982\u679c\u7528\u6237\u8f93\u51650<\/code>\uff0c\u90a3\u4e48number<\/code>\u5c06\u88ab\u8d4b\u503c\u4e3a\u6574\u65700\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u76f4\u63a5\u8d4b\u503c<\/p>\n<\/p>\n
\u5728\u4e00\u4e9b\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u80fd\u5e0c\u671b\u76f4\u63a5\u5728\u4ee3\u7801\u4e2d\u8d4b\u503c\u4e00\u4e2a\u6570\u503c\u800c\u4e0d\u901a\u8fc7\u7528\u6237\u8f93\u5165\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u4ee5\u76f4\u63a5\u5c060<\/code>\u8d4b\u503c\u7ed9\u53d8\u91cf\u3002<\/p>\n<\/p>\n
number = 0<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u5f0f\u9002\u7528\u4e8e\u5728\u7a0b\u5e8f\u4e2d\u76f4\u63a5\u8bbe\u7f6e\u521d\u59cb\u503c\u6216\u9ed8\u8ba4\u503c\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u901a\u8fc7\u547d\u4ee4\u884c\u53c2\u6570\u8f93\u5165<\/p>\n<\/p>\n
\u5728\u67d0\u4e9b\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u901a\u8fc7\u547d\u4ee4\u884c\u53c2\u6570\u4f20\u9012\u8f93\u5165\u503c\u3002\u53ef\u4ee5\u4f7f\u7528sys.argv<\/code>\u6765\u83b7\u53d6\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u7136\u540e\u8fdb\u884c\u8f6c\u6362\u3002<\/p>\n<\/p>\n
import sys<\/p>\n
if len(sys.argv) > 1:<\/p>\n
    number = int(sys.argv[1])  # \u5c06\u7b2c\u4e00\u4e2a\u547d\u4ee4\u884c\u53c2\u6570\u8f6c\u6362\u4e3a\u6574\u6570<\/p>\n
else:<\/p>\n
    number = 0  # \u5982\u679c\u6ca1\u6709\u63d0\u4f9b\u53c2\u6570\uff0c\u9ed8\u8ba4\u4e3a0<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u5f0f\u5e38\u7528\u4e8e\u811a\u672c\u9700\u8981\u4ece\u547d\u4ee4\u884c\u63a5\u6536\u8f93\u5165\u53c2\u6570\u7684\u60c5\u51b5\u3002<\/p>\n<\/p>\n
\u56db\u3001\u5904\u7406\u8f93\u5165\u5f02\u5e38<\/p>\n<\/p>\n
\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u7528\u6237\u8f93\u5165\u7684\u5185\u5bb9\u53ef\u80fd\u5e76\u4e0d\u662f\u6709\u6548\u7684\u6574\u6570\uff0c\u56e0\u6b64\u5904\u7406\u8f93\u5165\u5f02\u5e38\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528try-except<\/code>\u8bed\u53e5\u6765\u6355\u83b7\u8f93\u5165\u8f6c\u6362\u65f6\u53ef\u80fd\u51fa\u73b0\u7684\u9519\u8bef\u3002<\/p>\n<\/p>\n
try:<\/p>\n
    user_input = input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570\u5b57\uff1a")<\/p>\n
    number = int(user_input)<\/p>\n
except ValueError:<\/p>\n
    print("\u8f93\u5165\u65e0\u6548\uff0c\u8bf7\u8f93\u5165\u4e00\u4e2a\u6574\u6570\u3002")<\/p>\n
    number = 0  # \u8bbe\u7f6e\u9ed8\u8ba4\u503c\u4e3a0<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u9c81\u68d2\u6027\uff0c\u786e\u4fdd\u5373\u4f7f\u7528\u6237\u8f93\u5165\u9519\u8bef\uff0c\u7a0b\u5e8f\u4e5f\u80fd\u7ee7\u7eed\u6267\u884c\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u4ece\u6587\u4ef6\u8f93\u5165<\/p>\n<\/p>\n
\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8f93\u5165\u53ef\u80fd\u6765\u81ea\u6587\u4ef6\u800c\u4e0d\u662f\u7528\u6237\u7684\u5b9e\u65f6\u8f93\u5165\u3002\u53ef\u4ee5\u901a\u8fc7\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u5e76\u8f6c\u6362\u4e3a\u6574\u6570\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n
with open('input.txt', 'r') as file:<\/p>\n
    line = file.readline().strip()<\/p>\n
    number = int(line)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u5f0f\u9002\u7528\u4e8e\u9700\u8981\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6570\u636e\u7684\u6279\u5904\u7406\u4efb\u52a1\u3002<\/p>\n<\/p>\n
\u516d\u3001\u4f7f\u7528GUI\u83b7\u53d6\u8f93\u5165<\/p>\n<\/p>\n
\u5bf9\u4e8e\u56fe\u5f62\u7528\u6237\u754c\u9762\uff08GUI\uff09\u5e94\u7528\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528\u8bf8\u5982Tkinter\u3001PyQt\u7b49\u6846\u67b6\u6765\u83b7\u53d6\u7528\u6237\u8f93\u5165\u3002\u4ee5Tkinter\u4e3a\u4f8b\uff1a<\/p>\n<\/p>\n
import tkinter as tk<\/p>\n
from tkinter import simpledialog<\/p>\n
root = tk.Tk()<\/p>\n
root.withdraw()  # \u9690\u85cf\u4e3b\u7a97\u53e3<\/p>\n
user_input = simpledialog.askstring("\u8f93\u5165", "\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570\u5b57\uff1a")<\/p>\n
number = int(user_input)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u5f0f\u9002\u7528\u4e8e\u9700\u8981\u4f7f\u7528\u56fe\u5f62\u754c\u9762\u4e0e\u7528\u6237\u4ea4\u4e92\u7684\u5e94\u7528\u3002<\/p>\n<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u591a\u79cd\u65b9\u5f0f\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u5e94\u7528\u573a\u666f\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u6765\u8f93\u5165\u548c\u5904\u7406\u6570\u5b570\u3002\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u8003\u8651\u7528\u6237\u4f53\u9a8c\u548c\u7a0b\u5e8f\u7684\u5065\u58ee\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u7528\u6237\u8f93\u5165\u65f6\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u8f93\u5165\u6570\u5b570\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u8f93\u5165\u6570\u5b570\u7684\u65b9\u6cd5\u4e0e\u8f93\u5165\u5176\u4ed6\u6570\u5b57\u76f8\u540c\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528input()<\/code>\u51fd\u6570\u6765\u63a5\u6536\u7528\u6237\u7684\u8f93\u5165\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u6362\u4e3a\u6574\u6570\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u8fd9\u6837\u5199\uff1a  <\/p>\n
num = int(input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570\u5b57\uff1a"))\n<\/code><\/pre>\n
\u5982\u679c\u7528\u6237\u8f93\u51650\uff0c\u53d8\u91cfnum<\/code>\u5c06\u4f1a\u5b58\u50a8\u8fd9\u4e2a\u503c\u3002<\/p>\n
Python\u4e2d\u8f93\u51650\u4f1a\u6709\u4ec0\u4e48\u5f71\u54cd\uff1f<\/strong>
\u8f93\u51650\u5728Python\u7a0b\u5e8f\u4e2d\u53ef\u80fd\u4f1a\u6709\u4e0d\u540c\u7684\u542b\u4e49\u3002\u4f8b\u5982\uff0c\u5728\u6761\u4ef6\u5224\u65ad\u4e2d\uff0c0\u88ab\u89c6\u4e3a\u5047\u503c\uff0c\u56e0\u6b64\u5982\u679c\u60a8\u4f7f\u7528if<\/code>\u8bed\u53e5\u68c0\u67e5\u8fd9\u4e2a\u503c\uff0c\u7a0b\u5e8f\u5c06\u8ba4\u4e3a\u6761\u4ef6\u4e0d\u6210\u7acb\u3002\u4e86\u89e3\u8fd9\u4e00\u70b9\u5bf9\u4e8e\u7f16\u5199\u903b\u8f91\u6b63\u786e\u7684\u4ee3\u7801\u975e\u5e38\u91cd\u8981\u3002<\/p>\n
\u5982\u4f55\u5904\u7406\u7528\u6237\u8f93\u5165\u76840\u4ee5\u907f\u514d\u9519\u8bef\uff1f<\/strong>
\u5728\u5904\u7406\u7528\u6237\u8f93\u5165\u65f6\uff0c\u60a8\u53ef\u4ee5\u6dfb\u52a0\u4e00\u4e9b\u9a8c\u8bc1\u903b\u8f91\u6765\u786e\u4fdd\u8f93\u5165\u7684\u6709\u6548\u6027\u3002\u5982\u679c\u60a8\u60f3\u8981\u907f\u514d\u7528\u6237\u8f93\u51650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u5faa\u73af\u6765\u63d0\u793a\u7528\u6237\u91cd\u65b0\u8f93\u5165\u3002\u4f8b\u5982\uff1a  <\/p>\n
while True:\n    num = int(input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u975e\u96f6\u6570\u5b57\uff1a"))\n    if num != 0:\n        break\n    print("\u8f93\u5165\u65e0\u6548\uff0c\u8bf7\u8f93\u5165\u975e\u96f6\u6570\u5b57\u3002")\n<\/code><\/pre>\n
\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u786e\u4fdd\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u4e0d\u4e3a0\uff0c\u4ece\u800c\u9632\u6b62\u540e\u7eed\u64cd\u4f5c\u65f6\u53d1\u751f\u9519\u8bef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u8f93\u51650\u7684\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528input\u51fd\u6570\u63a5\u6536\u7528\u6237\u8f93\u5165\u3001\u76f4\u63a5\u8d4b\u503c\u6216\u901a\u8fc7\u5176\u4ed6\u6570\u636e\u7ed3\u6784\u3002\u6700\u5e38\u7528\u7684 […]","protected":false},"author":3,"featured_media":934753,"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\/934747"}],"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=934747"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/934747\/revisions"}],"predecessor-version":[{"id":934755,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/934747\/revisions\/934755"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/934753"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=934747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=934747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=934747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}