{"id":1075606,"date":"2025-01-08T11:45:45","date_gmt":"2025-01-08T03:45:45","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1075606.html"},"modified":"2025-01-08T11:45:48","modified_gmt":"2025-01-08T03:45:48","slug":"python%e5%a6%82%e4%bd%95%e6%89%93%e5%8d%b0%e6%98%be%e7%a4%ba%e5%88%b0%e6%98%be%e7%a4%ba%e5%99%a8-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1075606.html","title":{"rendered":"python\u5982\u4f55\u6253\u5370\u663e\u793a\u5230\u663e\u793a\u5668"},"content":{"rendered":"

\"python\u5982\u4f55\u6253\u5370\u663e\u793a\u5230\u663e\u793a\u5668\"<\/p>\n

\u8981\u5728Python\u4e2d\u5c06\u5185\u5bb9\u6253\u5370\u663e\u793a\u5230\u663e\u793a\u5668\u4e0a\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684print<\/code>\u51fd\u6570\u3001\u4f7f\u7528\u56fe\u5f62\u7528\u6237\u754c\u9762\uff08GUI\uff09\u5e93\u5982Tkinter\u3001PyQt\u7b49\u3002<\/strong>\u5176\u4e2d\uff0cprint<\/code>\u51fd\u6570\u662f\u6700\u7b80\u5355\u4e5f\u662f\u6700\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u800c\u4f7f\u7528GUI\u5e93\u5219\u53ef\u4ee5\u6784\u5efa\u66f4\u590d\u6742\u548c\u4e92\u52a8\u7684\u7528\u6237\u754c\u9762\u3002\u4e0b\u9762\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\u5e76\u63d0\u4f9b\u793a\u4f8b\u4ee3\u7801\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528print<\/code>\u51fd\u6570<\/h3>\n<\/p>\n

print<\/code>\u51fd\u6570\u662fPython\u5185\u7f6e\u7684\u4e00\u4e2a\u51fd\u6570\uff0c\u7528\u4e8e\u5728\u63a7\u5236\u53f0\u8f93\u51fa\u5185\u5bb9\u3002\u5b83\u53ef\u4ee5\u8f93\u51fa\u5b57\u7b26\u4e32\u3001\u6570\u5b57\u3001\u53d8\u91cf\u4ee5\u53ca\u7ec4\u5408\u7684\u5185\u5bb9\u3002\u4f7f\u7528\u5b83\u7684\u65b9\u6cd5\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u5728\u62ec\u53f7\u5185\u4f20\u5165\u4f60\u60f3\u8981\u6253\u5370\u7684\u5185\u5bb9\u5373\u53ef\u3002<\/p>\n<\/p>\n

\u793a\u4f8b\u4ee3\u7801\uff1a<\/h4>\n<\/p>\n

# \u6253\u5370\u5b57\u7b26\u4e32<\/p>\n
print("Hello, World!")<\/p>\n
\u6253\u5370\u6570\u5b57<\/strong><\/h2>\n
print(12345)<\/p>\n
\u6253\u5370\u53d8\u91cf<\/strong><\/h2>\n
name = "Alice"<\/p>\n
print(name)<\/p>\n
\u6253\u5370\u7ec4\u5408\u5185\u5bb9<\/strong><\/h2>\n
age = 30<\/p>\n
print("Name:", name, "Age:", age)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528Tkinter\u5e93<\/h3>\n<\/p>\n
Tkinter\u662fPython\u6807\u51c6\u5e93\u4e2d\u7684\u4e00\u4e2a\u56fe\u5f62\u7528\u6237\u754c\u9762\uff08GUI\uff09\u5e93\uff0c\u53ef\u4ee5\u7528\u6765\u521b\u5efa\u7a97\u53e3\u3001\u6309\u94ae\u3001\u6587\u672c\u6846\u7b49\u56fe\u5f62\u5143\u7d20\u3002\u4f7f\u7528Tkinter\u53ef\u4ee5\u5728\u7a97\u53e3\u4e2d\u663e\u793a\u5185\u5bb9\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u5728\u63a7\u5236\u53f0\u8f93\u51fa\u3002<\/p>\n<\/p>\n
\u793a\u4f8b\u4ee3\u7801\uff1a<\/h4>\n<\/p>\n
import tkinter as tk<\/p>\n
\u521b\u5efa\u4e3b\u7a97\u53e3<\/strong><\/h2>\n
root = tk.Tk()<\/p>\n
root.title("Tkinter Example")<\/p>\n
\u521b\u5efa\u6807\u7b7e\u5e76\u663e\u793a\u5185\u5bb9<\/strong><\/h2>\n
label = tk.Label(root, text="Hello, Tkinter!")<\/p>\n
label.pack()<\/p>\n
\u8fd0\u884c\u4e3b\u5faa\u73af<\/strong><\/h2>\n
root.mAI<\/a>nloop()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528PyQt\u5e93<\/h3>\n<\/p>\n
PyQt\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684GUI\u5e93\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u63a7\u4ef6\u548c\u529f\u80fd\u3002\u4f7f\u7528PyQt\u53ef\u4ee5\u521b\u5efa\u66f4\u590d\u6742\u548c\u7f8e\u89c2\u7684\u7528\u6237\u754c\u9762\u3002<\/p>\n<\/p>\n
\u793a\u4f8b\u4ee3\u7801\uff1a<\/h4>\n<\/p>\n
import sys<\/p>\n
from PyQt5.QtWidgets import QApplication, QLabel, QWidget<\/p>\n
\u521b\u5efa\u5e94\u7528\u7a0b\u5e8f\u5bf9\u8c61<\/strong><\/h2>\n
app = QApplication(sys.argv)<\/p>\n
\u521b\u5efa\u4e3b\u7a97\u53e3<\/strong><\/h2>\n
window = QWidget()<\/p>\n
window.setWindowTitle('PyQt Example')<\/p>\n
\u521b\u5efa\u6807\u7b7e\u5e76\u663e\u793a\u5185\u5bb9<\/strong><\/h2>\n
label = QLabel('Hello, PyQt!', window)<\/p>\n
label.move(50, 50)<\/p>\n
\u8bbe\u7f6e\u7a97\u53e3\u5927\u5c0f<\/strong><\/h2>\n
window.setGeometry(100, 100, 280, 80)<\/p>\n
window.show()<\/p>\n
\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u4e3b\u5faa\u73af<\/strong><\/h2>\n
sys.exit(app.exec_())<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u4f7f\u7528Pygame\u5e93<\/h3>\n<\/p>\n
Pygame\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u7684Python\u6a21\u5757\uff0c\u7528\u4e8e\u7f16\u5199\u89c6\u9891\u6e38\u620f\u3002\u5b83\u5305\u62ec\u8ba1\u7b97\u673a\u56fe\u5f62\u548c\u58f0\u97f3\u5e93\uff0c\u53ef\u4ee5\u7528\u6765\u521b\u5efa\u591a\u5a92\u4f53\u5e94\u7528\u7a0b\u5e8f\u3002\u4f7f\u7528Pygame\u53ef\u4ee5\u5728\u7a97\u53e3\u4e2d\u663e\u793a\u5185\u5bb9\uff0c\u5e76\u8fdb\u884c\u66f4\u591a\u7684\u56fe\u5f62\u64cd\u4f5c\u3002<\/p>\n<\/p>\n
\u793a\u4f8b\u4ee3\u7801\uff1a<\/h4>\n<\/p>\n
import pygame<\/p>\n
\u521d\u59cb\u5316Pygame<\/strong><\/h2>\n
pygame.init()<\/p>\n
\u8bbe\u7f6e\u7a97\u53e3\u5927\u5c0f<\/strong><\/h2>\n
screen = pygame.display.set_mode((640, 480))<\/p>\n
pygame.display.set_caption('Pygame Example')<\/p>\n
\u8bbe\u7f6e\u5b57\u4f53\u548c\u989c\u8272<\/strong><\/h2>\n
font = pygame.font.Font(None, 74)<\/p>\n
text = font.render('Hello, Pygame!', True, (255, 255, 255))<\/p>\n
text_rect = text.get_rect(center=(320, 240))<\/p>\n
\u4e3b\u5faa\u73af<\/strong><\/h2>\n
running = True<\/p>\n
while running:<\/p>\n
    for event in pygame.event.get():<\/p>\n
        if event.type == pygame.QUIT:<\/p>\n
            running = False<\/p>\n
    # \u586b\u5145\u80cc\u666f\u8272<\/p>\n
    screen.fill((0, 0, 0))<\/p>\n
    # \u663e\u793a\u6587\u672c<\/p>\n
    screen.blit(text, text_rect)<\/p>\n
    # \u66f4\u65b0\u663e\u793a<\/p>\n
    pygame.display.flip()<\/p>\n
\u9000\u51faPygame<\/strong><\/h2>\n
pygame.quit()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u4f7f\u7528Matplotlib\u5e93<\/h3>\n<\/p>\n
Matplotlib\u662f\u4e00\u4e2a\u7ed8\u56fe\u5e93\uff0c\u53ef\u4ee5\u751f\u6210\u5404\u79cd\u56fe\u8868\u548c\u56fe\u5f62\u3002\u867d\u7136\u5b83\u4e3b\u8981\u7528\u4e8e\u6570\u636e\u53ef\u89c6\u5316\uff0c\u4f46\u4e5f\u53ef\u4ee5\u7528\u6765\u663e\u793a\u6587\u672c\u548c\u56fe\u5f62\u5185\u5bb9\u3002<\/p>\n<\/p>\n
\u793a\u4f8b\u4ee3\u7801\uff1a<\/h4>\n<\/p>\n
import matplotlib.pyplot as plt<\/p>\n
\u521b\u5efa\u56fe\u5f62\u5bf9\u8c61<\/strong><\/h2>\n
fig, ax = plt.subplots()<\/p>\n
\u663e\u793a\u6587\u672c\u5185\u5bb9<\/strong><\/h2>\n
ax.text(0.5, 0.5, 'Hello, Matplotlib!', fontsize=15, ha='center')<\/p>\n
\u9690\u85cf\u5750\u6807\u8f74<\/strong><\/h2>\n
ax.axis('off')<\/p>\n
\u663e\u793a\u56fe\u5f62<\/strong><\/h2>\n
plt.show()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u603b\u7ed3<\/h3>\n<\/p>\n
\u4ee5\u4e0a\u4ecb\u7ecd\u4e86\u51e0\u79cd\u5728Python\u4e2d\u6253\u5370\u663e\u793a\u5185\u5bb9\u5230\u663e\u793a\u5668\u7684\u65b9\u6cd5\uff1a\u4f7f\u7528print<\/code>\u51fd\u6570\u3001Tkinter\u5e93\u3001PyQt\u5e93\u3001Pygame\u5e93\u548cMatplotlib\u5e93\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u9002\u7528\u7684\u573a\u666f\u548c\u7279\u70b9\uff0c\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\u53d6\u51b3\u4e8e\u4f60\u7684\u5177\u4f53\u9700\u6c42\u548c\u5e94\u7528\u573a\u666f\u3002\u5982\u679c\u53ea\u662f\u7b80\u5355\u5730\u5728\u63a7\u5236\u53f0\u8f93\u51fa\u5185\u5bb9\uff0c\u53ef\u4ee5\u4f7f\u7528print<\/code>\u51fd\u6570\uff1b\u5982\u679c\u9700\u8981\u521b\u5efa\u56fe\u5f62\u7528\u6237\u754c\u9762\uff0c\u53ef\u4ee5\u9009\u62e9Tkinter\u6216PyQt\uff1b\u5982\u679c\u9700\u8981\u8fdb\u884c\u591a\u5a92\u4f53\u64cd\u4f5c\uff0c\u53ef\u4ee5\u4f7f\u7528Pygame\uff1b\u5982\u679c\u9700\u8981\u8fdb\u884c\u6570\u636e\u53ef\u89c6\u5316\uff0c\u53ef\u4ee5\u4f7f\u7528Matplotlib\u3002\u5e0c\u671b\u8fd9\u4e9b\u793a\u4f8b\u4ee3\u7801\u548c\u4ecb\u7ecd\u80fd\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u8f93\u51fa\u6587\u672c\u5230\u663e\u793a\u5668\uff1f<\/strong>
Python\u63d0\u4f9b\u4e86\u7b80\u5355\u7684print()<\/code>\u51fd\u6570\uff0c\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u5b83\u5c06\u6587\u672c\u6216\u53d8\u91cf\u7684\u503c\u8f93\u51fa\u5230\u63a7\u5236\u53f0\u6216\u663e\u793a\u5668\u3002\u4f8b\u5982\uff0c\u4f7f\u7528print("Hello, World!")<\/code>\u5c06\u4f1a\u5728\u663e\u793a\u5668\u4e0a\u663e\u793a"Hello, World!"\u3002\u6b64\u5916\uff0c\u7528\u6237\u53ef\u4ee5\u6253\u5370\u591a\u4e2a\u53d8\u91cf\u6216\u5b57\u7b26\u4e32\uff0c\u901a\u8fc7\u9017\u53f7\u5206\u9694\u5b83\u4eec\u3002<\/p>\n
\u5728Python\u4e2d\u5982\u4f55\u683c\u5f0f\u5316\u8f93\u51fa\u5185\u5bb9\uff1f<\/strong>
\u7528\u6237\u53ef\u4ee5\u4f7f\u7528f-string\uff08\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u5b57\u9762\u91cf\uff09\u6216str.format()<\/code>\u65b9\u6cd5\u6765\u683c\u5f0f\u5316\u8f93\u51fa\u5185\u5bb9\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0cname = "Alice"<\/code>\u548cage = 30<\/code>\u53ef\u4ee5\u901a\u8fc7print(f"{name} is {age} years old.")<\/code>\u8f93\u51fa"Alice is 30 years old."\u3002\u8fd9\u79cd\u65b9\u5f0f\u4f7f\u5f97\u8f93\u51fa\u66f4\u4e3a\u6e05\u6670\u548c\u6613\u8bfb\u3002<\/p>\n
\u662f\u5426\u53ef\u4ee5\u5728Python\u4e2d\u6253\u5370\u5230\u6587\u4ef6\u800c\u975e\u663e\u793a\u5668\uff1f<\/strong>
\u662f\u7684\uff0c\u7528\u6237\u53ef\u4ee5\u5c06\u8f93\u51fa\u5185\u5bb9\u91cd\u5b9a\u5411\u5230\u6587\u4ef6\u4e2d\u3002\u901a\u8fc7\u4f7f\u7528open()<\/code>\u51fd\u6570\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\u5e76\u5c06print()<\/code>\u7684file<\/code>\u53c2\u6570\u8bbe\u7f6e\u4e3a\u8be5\u6587\u4ef6\u5bf9\u8c61\uff0c\u7528\u6237\u53ef\u4ee5\u5c06\u8f93\u51fa\u5199\u5165\u6587\u4ef6\u3002\u4f8b\u5982\uff0cwith open("output.txt", "w") as f: print("Hello, file!", file=f)<\/code>\u5c06"Hello, file!"\u5199\u5165\u540d\u4e3aoutput.txt\u7684\u6587\u4ef6\u4e2d\u3002\u8fd9\u6837\u53ef\u4ee5\u65b9\u4fbf\u5730\u4fdd\u5b58\u8f93\u51fa\u4ee5\u5907\u540e\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u8981\u5728Python\u4e2d\u5c06\u5185\u5bb9\u6253\u5370\u663e\u793a\u5230\u663e\u793a\u5668\u4e0a\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684print\u51fd\u6570\u3001\u4f7f\u7528\u56fe\u5f62\u7528\u6237\u754c\u9762\uff08GUI\uff09\u5e93\u5982Tki […]","protected":false},"author":3,"featured_media":1075618,"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\/1075606"}],"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=1075606"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1075606\/revisions"}],"predecessor-version":[{"id":1075620,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1075606\/revisions\/1075620"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1075618"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1075606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1075606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1075606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}