{"id":1163708,"date":"2025-01-15T14:58:15","date_gmt":"2025-01-15T06:58:15","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1163708.html"},"modified":"2025-01-15T14:58:17","modified_gmt":"2025-01-15T06:58:17","slug":"python3%e5%a6%82%e4%bd%95%e8%be%93%e5%85%a5%e5%ad%97%e7%ac%a6","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1163708.html","title":{"rendered":"python3\u5982\u4f55\u8f93\u5165\u5b57\u7b26"},"content":{"rendered":"

\"python3\u5982\u4f55\u8f93\u5165\u5b57\u7b26\"<\/p>\n

Python3\u8f93\u5165\u5b57\u7b26\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528input()\u51fd\u6570\u3001sys.stdin\u6a21\u5757\u7b49\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662finput()\u51fd\u6570\uff0c\u56e0\u4e3a\u5b83\u7b80\u5355\u4e14\u9002\u5408\u5927\u591a\u6570\u60c5\u51b5\u3002<\/strong><\/p>\n<\/p>\n

\u4f8b\u5982\uff0c\u4f7f\u7528input()\u51fd\u6570\u53ef\u4ee5\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n

user_input = input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26: ")<\/p>\n
print("\u4f60\u8f93\u5165\u7684\u5b57\u7b26\u662f:", user_input)<\/p>\n
<\/code><\/pre>\n<\/p>\n
input()\u51fd\u6570\u4f1a\u6682\u505c\u7a0b\u5e8f\u7684\u6267\u884c\uff0c\u7b49\u5f85\u7528\u6237\u8f93\u5165\uff0c\u5e76\u5c06\u8f93\u5165\u7684\u5185\u5bb9\u4f5c\u4e3a\u5b57\u7b26\u4e32\u8fd4\u56de\u3002<\/strong>\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecdPython3\u4e2d\u5404\u79cd\u8f93\u5165\u5b57\u7b26\u7684\u65b9\u6cd5\uff0c\u5e76\u89e3\u91ca\u5b83\u4eec\u7684\u7528\u6cd5\u548c\u9002\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n
\u4e00\u3001\u4f7f\u7528input()\u51fd\u6570<\/h2>\n<\/p>\n
1. \u57fa\u672c\u7528\u6cd5<\/h3>\n<\/p>\n
input()\u51fd\u6570\u662fPython3\u4e2d\u7528\u4e8e\u4ece\u63a7\u5236\u53f0\u8bfb\u53d6\u8f93\u5165\u7684\u6700\u5e38\u7528\u65b9\u6cd5\u3002\u5b83\u4f1a\u6682\u505c\u7a0b\u5e8f\u7684\u6267\u884c\uff0c\u7b49\u5f85\u7528\u6237\u8f93\u5165\uff0c\u5e76\u5c06\u8f93\u5165\u7684\u5185\u5bb9\u4f5c\u4e3a\u5b57\u7b26\u4e32\u8fd4\u56de\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
user_input = input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26: ")<\/p>\n
print("\u4f60\u8f93\u5165\u7684\u5b57\u7b26\u662f:", user_input)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7a0b\u5e8f\u4f1a\u7b49\u5f85\u7528\u6237\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\uff0c\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u53d8\u91cfuser_input\u4e2d\uff0c\u7136\u540e\u6253\u5370\u51fa\u6765\u3002<\/p>\n<\/p>\n
2. \u5904\u7406\u591a\u884c\u8f93\u5165<\/h3>\n<\/p>\n
\u867d\u7136input()\u51fd\u6570\u4e3b\u8981\u7528\u4e8e\u5355\u884c\u8f93\u5165\uff0c\u4f46\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5faa\u73af\u6765\u5904\u7406\u591a\u884c\u8f93\u5165\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
print("\u8bf7\u8f93\u5165\u591a\u884c\u6587\u672c\uff08\u8f93\u5165'END'\u7ed3\u675f\uff09:")<\/p>\n
lines = []<\/p>\n
while True:<\/p>\n
    line = input()<\/p>\n
    if line == 'END':<\/p>\n
        break<\/p>\n
    lines.append(line)<\/p>\n
print("\u4f60\u8f93\u5165\u7684\u6587\u672c\u662f:")<\/p>\n
print("\\n".join(lines))<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u8f93\u5165\u591a\u884c\u6587\u672c\uff0c\u76f4\u5230\u8f93\u5165'END'\u4e3a\u6b62\u3002<\/p>\n<\/p>\n
3. \u8f93\u5165\u6570\u5b57<\/h3>\n<\/p>\n
\u867d\u7136input()\u51fd\u6570\u8fd4\u56de\u7684\u662f\u5b57\u7b26\u4e32\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u7c7b\u578b\u8f6c\u6362\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u5b57\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
number = int(input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u6574\u6570: "))<\/p>\n
print("\u4f60\u8f93\u5165\u7684\u6574\u6570\u662f:", number)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u4f1a\u88ab\u8f6c\u6362\u4e3a\u6574\u6570\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528sys.stdin\u6a21\u5757<\/h2>\n<\/p>\n
1. \u57fa\u672c\u7528\u6cd5<\/h3>\n<\/p>\n
\u9664\u4e86input()\u51fd\u6570\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528sys.stdin\u4ece\u6807\u51c6\u8f93\u5165\u8bfb\u53d6\u6570\u636e\u3002sys.stdin\u662f\u4e00\u4e2a\u6587\u4ef6\u5bf9\u8c61\uff0c\u56e0\u6b64\u53ef\u4ee5\u4f7f\u7528\u6587\u4ef6\u64cd\u4f5c\u65b9\u6cd5\u6765\u8bfb\u53d6\u8f93\u5165\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import sys<\/p>\n
print("\u8bf7\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26:")<\/p>\n
user_input = sys.stdin.read(1)<\/p>\n
print("\u4f60\u8f93\u5165\u7684\u5b57\u7b26\u662f:", user_input)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0csys.stdin.read(1)\u4f1a\u8bfb\u53d6\u4e00\u4e2a\u5b57\u7b26\u3002<\/p>\n<\/p>\n
2. \u8bfb\u53d6\u591a\u884c\u8f93\u5165<\/h3>\n<\/p>\n
\u4e0einput()\u51fd\u6570\u7c7b\u4f3c\uff0c\u53ef\u4ee5\u4f7f\u7528sys.stdin\u8bfb\u53d6\u591a\u884c\u8f93\u5165\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import sys<\/p>\n
print("\u8bf7\u8f93\u5165\u591a\u884c\u6587\u672c\uff08Ctrl+D\u7ed3\u675f\uff09:")<\/p>\n
lines = sys.stdin.readlines()<\/p>\n
print("\u4f60\u8f93\u5165\u7684\u6587\u672c\u662f:")<\/p>\n
print("".join(lines))<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u8f93\u5165\u591a\u884c\u6587\u672c\uff0c\u76f4\u5230\u6309Ctrl+D\u7ed3\u675f\u8f93\u5165\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528\u6587\u4ef6\u8f93\u5165<\/h2>\n<\/p>\n
1. \u4ece\u6587\u4ef6\u8bfb\u53d6\u8f93\u5165<\/h3>\n<\/p>\n
\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8f93\u5165\u6570\u636e\u53ef\u80fd\u6765\u81ea\u6587\u4ef6\u800c\u4e0d\u662f\u7528\u6237\u7684\u952e\u76d8\u3002\u53ef\u4ee5\u4f7f\u7528open()\u51fd\u6570\u6253\u5f00\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528\u6587\u4ef6\u5bf9\u8c61\u7684read()\u3001readline()\u3001readlines()\u65b9\u6cd5\u8bfb\u53d6\u6570\u636e\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
with open('input.txt', 'r') as file:<\/p>\n
    content = file.read()<\/p>\n
print("\u6587\u4ef6\u5185\u5bb9\u662f:")<\/p>\n
print(content)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7a0b\u5e8f\u4eceinput.txt\u6587\u4ef6\u4e2d\u8bfb\u53d6\u5185\u5bb9\u5e76\u6253\u5370\u51fa\u6765\u3002<\/p>\n<\/p>\n
2. \u5904\u7406\u5927\u6587\u4ef6<\/h3>\n<\/p>\n
\u5bf9\u4e8e\u5927\u6587\u4ef6\uff0c\u53ef\u4ee5\u9010\u884c\u8bfb\u53d6\u4ee5\u8282\u7701\u5185\u5b58\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
with open('input.txt', 'r') as file:<\/p>\n
    for line in file:<\/p>\n
        print(line, end='')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7a0b\u5e8f\u9010\u884c\u8bfb\u53d6input.txt\u6587\u4ef6\u7684\u5185\u5bb9\u5e76\u6253\u5370\u51fa\u6765\u3002<\/p>\n<\/p>\n
\u56db\u3001\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570<\/h2>\n<\/p>\n
1. \u8bfb\u53d6\u547d\u4ee4\u884c\u53c2\u6570<\/h3>\n<\/p>\n
\u6709\u65f6\u8f93\u5165\u6570\u636e\u53ef\u80fd\u4ee5\u547d\u4ee4\u884c\u53c2\u6570\u7684\u5f62\u5f0f\u4f20\u9012\u7ed9\u7a0b\u5e8f\u3002\u53ef\u4ee5\u4f7f\u7528sys.argv\u6765\u8bfb\u53d6\u547d\u4ee4\u884c\u53c2\u6570\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import sys<\/p>\n
if len(sys.argv) > 1:<\/p>\n
    print("\u547d\u4ee4\u884c\u53c2\u6570\u662f:", sys.argv[1:])<\/p>\n
else:<\/p>\n
    print("\u6ca1\u6709\u547d\u4ee4\u884c\u53c2\u6570")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7a0b\u5e8f\u4f1a\u6253\u5370\u6240\u6709\u4f20\u9012\u7ed9\u5b83\u7684\u547d\u4ee4\u884c\u53c2\u6570\u3002<\/p>\n<\/p>\n
2. \u89e3\u6790\u547d\u4ee4\u884c\u53c2\u6570<\/h3>\n<\/p>\n
\u5bf9\u4e8e\u66f4\u590d\u6742\u7684\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528argparse\u6a21\u5757\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import argparse<\/p>\n
parser = argparse.ArgumentParser(description="\u547d\u4ee4\u884c\u53c2\u6570\u793a\u4f8b")<\/p>\n
parser.add_argument('filename', type=str, help="\u8f93\u5165\u6587\u4ef6\u540d")<\/p>\n
args = parser.parse_args()<\/p>\n
with open(args.filename, 'r') as file:<\/p>\n
    content = file.read()<\/p>\n
print("\u6587\u4ef6\u5185\u5bb9\u662f:")<\/p>\n
print(content)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7a0b\u5e8f\u4f1a\u8bfb\u53d6\u6307\u5b9a\u6587\u4ef6\u7684\u5185\u5bb9\u5e76\u6253\u5370\u51fa\u6765\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u56fe\u5f62\u7528\u6237\u754c\u9762\u8f93\u5165<\/h2>\n<\/p>\n
1. \u4f7f\u7528tkinter\u6a21\u5757<\/h3>\n<\/p>\n
\u5bf9\u4e8e\u56fe\u5f62\u7528\u6237\u754c\u9762\uff08GUI\uff09\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528tkinter\u6a21\u5757\u6765\u521b\u5efa\u8f93\u5165\u6846\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import tkinter as tk<\/p>\n
def show_input():<\/p>\n
    user_input = entry.get()<\/p>\n
    print("\u4f60\u8f93\u5165\u7684\u5b57\u7b26\u662f:", user_input)<\/p>\n
root = tk.Tk()<\/p>\n
root.title("\u8f93\u5165\u793a\u4f8b")<\/p>\n
label = tk.Label(root, text="\u8bf7\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26:")<\/p>\n
label.pack()<\/p>\n
entry = tk.Entry(root)<\/p>\n
entry.pack()<\/p>\n
button = tk.Button(root, text="\u63d0\u4ea4", command=show_input)<\/p>\n
button.pack()<\/p>\n
root.mAI<\/a>nloop()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7a0b\u5e8f\u4f1a\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684GUI\u7a97\u53e3\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u5176\u4e2d\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u5e76\u70b9\u51fb\u63d0\u4ea4\u6309\u94ae\u3002<\/p>\n<\/p>\n
2. \u4f7f\u7528PyQt\u6a21\u5757<\/h3>\n<\/p>\n
PyQt\u662f\u53e6\u4e00\u4e2a\u6d41\u884c\u7684GUI\u5e93\uff0c\u53ef\u4ee5\u7528\u4e8e\u521b\u5efa\u66f4\u590d\u6742\u7684\u8f93\u5165\u754c\u9762\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import sys<\/p>\n
from PyQt5.QtWidgets import QApplication, QWidget, QLabel, QLineEdit, QPushButton, QVBoxLayout<\/p>\n
class InputWindow(QWidget):<\/p>\n
    def __init__(self):<\/p>\n
        super().__init__()<\/p>\n
        self.initUI()<\/p>\n
    def initUI(self):<\/p>\n
        self.label = QLabel("\u8bf7\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26:", self)<\/p>\n
        self.entry = QLineEdit(self)<\/p>\n
        self.button = QPushButton("\u63d0\u4ea4", self)<\/p>\n
        self.button.clicked.connect(self.show_input)<\/p>\n
        layout = QVBoxLayout()<\/p>\n
        layout.addWidget(self.label)<\/p>\n
        layout.addWidget(self.entry)<\/p>\n
        layout.addWidget(self.button)<\/p>\n
        self.setLayout(layout)<\/p>\n
        self.setWindowTitle("\u8f93\u5165\u793a\u4f8b")<\/p>\n
    def show_input(self):<\/p>\n
        user_input = self.entry.text()<\/p>\n
        print("\u4f60\u8f93\u5165\u7684\u5b57\u7b26\u662f:", user_input)<\/p>\n
if __name__ == '__main__':<\/p>\n
    app = QApplication(sys.argv)<\/p>\n
    window = InputWindow()<\/p>\n
    window.show()<\/p>\n
    sys.exit(app.exec_())<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7a0b\u5e8f\u4f1a\u521b\u5efa\u4e00\u4e2a\u66f4\u590d\u6742\u7684GUI\u7a97\u53e3\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u5176\u4e2d\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u5e76\u70b9\u51fb\u63d0\u4ea4\u6309\u94ae\u3002<\/p>\n<\/p>\n
\u516d\u3001\u7f51\u7edc\u8f93\u5165<\/h2>\n<\/p>\n
1. \u901a\u8fc7HTTP\u8bf7\u6c42\u8f93\u5165<\/h3>\n<\/p>\n
\u5728\u7f51\u7edc\u5e94\u7528\u4e2d\uff0c\u8f93\u5165\u6570\u636e\u53ef\u80fd\u6765\u81eaHTTP\u8bf7\u6c42\u3002\u53ef\u4ee5\u4f7f\u7528Flask\u7b49Web\u6846\u67b6\u5904\u7406HTTP\u8bf7\u6c42\u5e76\u83b7\u53d6\u8f93\u5165\u6570\u636e\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
from flask import Flask, request<\/p>\n
app = Flask(__name__)<\/p>\n
@app.route('\/input', methods=['POST'])<\/p>\n
def input():<\/p>\n
    user_input = request.form['input']<\/p>\n
    return f"\u4f60\u8f93\u5165\u7684\u5b57\u7b26\u662f: {user_input}"<\/p>\n
if __name__ == '__main__':<\/p>\n
    app.run()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7a0b\u5e8f\u4f1a\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Web\u670d\u52a1\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7HTTP POST\u8bf7\u6c42\u63d0\u4ea4\u8f93\u5165\u6570\u636e\u3002<\/p>\n<\/p>\n
2. \u901a\u8fc7Socket\u8f93\u5165<\/h3>\n<\/p>\n
\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8f93\u5165\u6570\u636e\u53ef\u80fd\u901a\u8fc7Socket\u4f20\u8f93\u3002\u53ef\u4ee5\u4f7f\u7528socket\u6a21\u5757\u521b\u5efaSocket\u670d\u52a1\u5668\u5e76\u5904\u7406\u8f93\u5165\u6570\u636e\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import socket<\/p>\n
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)<\/p>\n
server_socket.bind(('localhost', 12345))<\/p>\n
server_socket.listen(5)<\/p>\n
print("\u7b49\u5f85\u8fde\u63a5...")<\/p>\n
while True:<\/p>\n
    client_socket, addr = server_socket.accept()<\/p>\n
    print("\u8fde\u63a5\u5730\u5740:", addr)<\/p>\n
    data = client_socket.recv(1024)<\/p>\n
    print("\u4f60\u8f93\u5165\u7684\u5b57\u7b26\u662f:", data.decode())<\/p>\n
    client_socket.close()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7a0b\u5e8f\u4f1a\u521b\u5efa\u4e00\u4e2aSocket\u670d\u52a1\u5668\uff0c\u7b49\u5f85\u5ba2\u6237\u7aef\u8fde\u63a5\u5e76\u63a5\u6536\u8f93\u5165\u6570\u636e\u3002<\/p>\n<\/p>\n
\u4e03\u3001\u603b\u7ed3<\/h2>\n<\/p>\n
\u5728Python3\u4e2d\uff0c\u8f93\u5165\u5b57\u7b26\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u79cd\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u573a\u666f\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528input()\u51fd\u6570\uff0c\u56e0\u4e3a\u5b83\u7b80\u5355\u4e14\u9002\u5408\u5927\u591a\u6570\u60c5\u51b5\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528sys.stdin\u6a21\u5757\u3001\u6587\u4ef6\u8f93\u5165\u3001\u547d\u4ee4\u884c\u53c2\u6570\u3001\u56fe\u5f62\u7528\u6237\u754c\u9762\u3001\u7f51\u7edc\u8f93\u5165\u7b49\u65b9\u6cd5\u83b7\u53d6\u8f93\u5165\u6570\u636e\u3002\u4e86\u89e3\u5e76\u719f\u7ec3\u638c\u63e1\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u6700\u5408\u9002\u7684\u8f93\u5165\u65b9\u5f0f\uff0c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u7075\u6d3b\u6027\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<\/p>\n
\u65e0\u8bba\u662f\u7b80\u5355\u7684\u63a7\u5236\u53f0\u5e94\u7528\u8fd8\u662f\u590d\u6742\u7684\u56fe\u5f62\u7528\u6237\u754c\u9762\uff0cPython3\u90fd\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u8f93\u5165\u65b9\u6cd5\uff0c\u6ee1\u8db3\u5404\u79cd\u5e94\u7528\u9700\u6c42\u3002\u5e0c\u671b\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u8bfb\u8005\u80fd\u591f\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e9b\u8f93\u5165\u65b9\u6cd5\uff0c\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u53d1\u6325\u5176\u5e94\u6709\u7684\u4f5c\u7528\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python3\u4e2d\u8bfb\u53d6\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u4e32\uff1f<\/strong>
\u5728Python3\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684input()<\/code>\u51fd\u6570\u6765\u8bfb\u53d6\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u3002\u53ea\u9700\u5728\u4ee3\u7801\u4e2d\u8c03\u7528input()<\/code>\uff0c\u5e76\u53ef\u9009\u62e9\u6027\u5730\u4f20\u5165\u4e00\u4e2a\u63d0\u793a\u4fe1\u606f\u3002\u4f8b\u5982\uff0cuser_input = input("\u8bf7\u8f93\u5165\u4e00\u4e9b\u5b57\u7b26: ")<\/code>\u3002\u8fd9\u6837\uff0c\u7a0b\u5e8f\u4f1a\u6682\u505c\u6267\u884c\u5e76\u7b49\u5f85\u7528\u6237\u8f93\u5165\uff0c\u7136\u540e\u5c06\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u8d4b\u503c\u7ed9\u53d8\u91cfuser_input<\/code>\u3002<\/p>\n
\u662f\u5426\u53ef\u4ee5\u5728Python3\u4e2d\u9650\u5236\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u7c7b\u578b\uff1f<\/strong>
\u53ef\u4ee5\u901a\u8fc7\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u51fd\u6570\u6765\u9650\u5236\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u7c7b\u578b\u3002\u5728\u83b7\u53d6\u7528\u6237\u8f93\u5165\u540e\uff0c\u53ef\u4ee5\u5229\u7528\u6761\u4ef6\u8bed\u53e5\u68c0\u67e5\u8f93\u5165\u662f\u5426\u7b26\u5408\u9884\u671f\uff0c\u4f8b\u5982\u4f7f\u7528str.isalpha()<\/code>\u65b9\u6cd5\u6765\u9a8c\u8bc1\u8f93\u5165\u662f\u5426\u53ea\u5305\u542b\u5b57\u6bcd\u3002\u5982\u679c\u8f93\u5165\u4e0d\u7b26\u5408\u8981\u6c42\uff0c\u60a8\u53ef\u4ee5\u63d0\u793a\u7528\u6237\u91cd\u65b0\u8f93\u5165\u3002<\/p>\n
\u5982\u4f55\u5728Python3\u4e2d\u5904\u7406\u591a\u884c\u5b57\u7b26\u8f93\u5165\uff1f<\/strong>
Python3\u7684input()<\/code>\u51fd\u6570\u9ed8\u8ba4\u53ea\u8bfb\u53d6\u4e00\u884c\u8f93\u5165\u3002\u5982\u679c\u9700\u8981\u8bfb\u53d6\u591a\u884c\u5b57\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u5faa\u73af\u6765\u5b9e\u73b0\uff0c\u76f4\u5230\u7528\u6237\u8f93\u5165\u7279\u5b9a\u7684\u7ed3\u675f\u6807\u8bb0\uff08\u4f8b\u5982\u201c\u7ed3\u675f\u201d\uff09\u4e3a\u6b62\u3002\u53ef\u4ee5\u5c06\u6bcf\u884c\u8f93\u5165\u6dfb\u52a0\u5230\u4e00\u4e2a\u5217\u8868\u4e2d\uff0c\u6700\u7ec8\u5c06\u5217\u8868\u4e2d\u7684\u5185\u5bb9\u5408\u5e76\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
lines = []\nwhile True:\n    line = input("\u8bf7\u8f93\u5165\u5185\u5bb9\uff08\u8f93\u5165'\u7ed3\u675f'\u4ee5\u7ed3\u675f\uff09: ")\n    if line == "\u7ed3\u675f":\n        break\n    lines.append(line)\nmulti_line_input = "\\n".join(lines)\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"Python3\u8f93\u5165\u5b57\u7b26\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528input()\u51fd\u6570\u3001sys.stdin\u6a21\u5757\u7b49\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662finp […]","protected":false},"author":3,"featured_media":1163711,"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\/1163708"}],"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=1163708"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1163708\/revisions"}],"predecessor-version":[{"id":1163712,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1163708\/revisions\/1163712"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1163711"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1163708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1163708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1163708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}