{"id":1058297,"date":"2024-12-31T15:15:09","date_gmt":"2024-12-31T07:15:09","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1058297.html"},"modified":"2024-12-31T15:15:11","modified_gmt":"2024-12-31T07:15:11","slug":"js%e5%a6%82%e4%bd%95%e8%b0%83%e7%94%a8python%e8%84%9a%e6%9c%ac%e6%96%87%e4%bb%b6%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1058297.html","title":{"rendered":"js\u5982\u4f55\u8c03\u7528python\u811a\u672c\u6587\u4ef6\u5185\u5bb9"},"content":{"rendered":"

\"js\u5982\u4f55\u8c03\u7528python\u811a\u672c\u6587\u4ef6\u5185\u5bb9\"<\/p>\n

\u5728JavaScript\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u6765\u8c03\u7528Python\u811a\u672c\u6587\u4ef6\u5185\u5bb9\uff0c\u5305\u62ec\u4f7f\u7528Node.js\u7684child_process\u6a21\u5757\u3001\u4f7f\u7528Web API\u6216\u901a\u8fc7WebSocket\u8fdb\u884c\u901a\u4fe1\u7b49\u3002<\/strong><\/p>\n<\/p>\n

\u4e0b\u9762\u8be6\u7ec6\u63cf\u8ff0\u4e00\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\uff1a\u4f7f\u7528Node.js\u7684child_process\u6a21\u5757<\/strong>\u3002<\/p>\n<\/p>\n

Node.js\u662f\u4e00\u4e2a\u6d41\u884c\u7684JavaScript\u8fd0\u884c\u65f6\uff0c\u53ef\u4ee5\u5728\u670d\u52a1\u5668\u7aef\u8fd0\u884cJavaScript\u4ee3\u7801\u3002child_process\u6a21\u5757\u5141\u8bb8\u4f60\u5728Node.js\u4e2d\u521b\u5efa\u5b50\u8fdb\u7a0b\uff0c\u4ee5\u4fbf\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u6216\u5176\u4ed6\u811a\u672c\u8bed\u8a00\uff08\u5982Python\uff09\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u4f60\u53ef\u4ee5\u5728JavaScript\u4e2d\u8c03\u7528Python\u811a\u672c\u5e76\u83b7\u53d6\u5176\u8f93\u51fa\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528Node.js\u7684child_process\u6a21\u5757<\/h2>\n<\/p>\n

\u5b89\u88c5Node.js<\/h3>\n<\/p>\n

\u9996\u5148\uff0c\u4f60\u9700\u8981\u5728\u7cfb\u7edf\u4e2d\u5b89\u88c5Node.js\u3002\u53ef\u4ee5\u4eceNode.js\u5b98\u65b9\u7f51\u7ad9\uff08https:\/\/nodejs.org\/\uff09\u4e0b\u8f7d\u5e76\u5b89\u88c5\u9002\u5408\u4f60\u64cd\u4f5c\u7cfb\u7edf\u7684\u7248\u672c\u3002<\/a><\/p>\n<\/p>\n

\u521b\u5efaNode.js\u9879\u76ee<\/h3>\n<\/p>\n

\u5728\u4f60\u7684\u5de5\u4f5c\u76ee\u5f55\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Node.js\u9879\u76ee\uff1a<\/p>\n<\/p>\n

mkdir myproject<\/p>\n
cd myproject<\/p>\n
npm init -y<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u5c06\u5728\u4f60\u7684\u5de5\u4f5c\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Node.js\u9879\u76ee\uff0c\u5e76\u751f\u6210\u4e00\u4e2apackage.json\u6587\u4ef6\u3002<\/p>\n<\/p>\n
\u5b89\u88c5\u6240\u9700\u6a21\u5757<\/h3>\n<\/p>\n
\u4f60\u9700\u8981\u5b89\u88c5child_process\u6a21\u5757\u3002\u867d\u7136\u5b83\u662fNode.js\u7684\u6838\u5fc3\u6a21\u5757\u4e4b\u4e00\uff0c\u4f46\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\u5176\u4ed6\u76f8\u5173\u5de5\u5177\uff0c\u5982Python\u548c\u76f8\u5173\u5e93\uff1a<\/p>\n<\/p>\n
npm install child_process<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u521b\u5efaPython\u811a\u672c<\/h3>\n<\/p>\n
\u5728\u4f60\u7684\u9879\u76ee\u76ee\u5f55\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2aPython\u811a\u672c\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3ascript.py<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<\/p>\n
# script.py<\/p>\n
import sys<\/p>\n
def mAI<\/a>n():<\/p>\n
    print("Hello from Python!")<\/p>\n
    if len(sys.argv) > 1:<\/p>\n
        for arg in sys.argv[1:]:<\/p>\n
            print(f"Argument: {arg}")<\/p>\n
if __name__ == "__main__":<\/p>\n
    main()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u521b\u5efaNode.js\u811a\u672c<\/h3>\n<\/p>\n
\u5728\u4f60\u7684\u9879\u76ee\u76ee\u5f55\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2aNode.js\u811a\u672c\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aindex.js<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<\/p>\n
\/\/ index.js<\/p>\n
const { spawn } = require('child_process');<\/p>\n
const pythonProcess = spawn('python', ['script.py', 'arg1', 'arg2']);<\/p>\n
pythonProcess.stdout.on('data', (data) => {<\/p>\n
    console.log(`stdout: ${data}`);<\/p>\n
});<\/p>\n
pythonProcess.stderr.on('data', (data) => {<\/p>\n
    console.error(`stderr: ${data}`);<\/p>\n
});<\/p>\n
pythonProcess.on('close', (code) => {<\/p>\n
    console.log(`child process exited with code ${code}`);<\/p>\n
});<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd0\u884cNode.js\u811a\u672c<\/h3>\n<\/p>\n
\u5728\u4f60\u7684\u9879\u76ee\u76ee\u5f55\u4e2d\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6267\u884cNode.js\u811a\u672c\uff1a<\/p>\n<\/p>\n
node index.js<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f60\u5e94\u8be5\u4f1a\u770b\u5230\u6765\u81eaPython\u811a\u672c\u7684\u8f93\u51fa\uff1a<\/p>\n<\/p>\n
stdout: Hello from Python!<\/p>\n
stdout: Argument: arg1<\/p>\n
stdout: Argument: arg2<\/p>\n
child process exited with code 0<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u4eceJavaScript\u8c03\u7528Python\u811a\u672c\uff0c\u5e76\u83b7\u53d6\u5176\u8f93\u51fa\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528Web API\u8fdb\u884c\u901a\u4fe1<\/h2>\n<\/p>\n
\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Python Web\u670d\u52a1<\/h3>\n<\/p>\n
\u4e00\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u521b\u5efa\u4e00\u4e2aPython Web\u670d\u52a1\uff0c\u5b83\u53ef\u4ee5\u63a5\u6536\u6765\u81eaJavaScript\u7684HTTP\u8bf7\u6c42\u5e76\u8fd4\u56de\u54cd\u5e94\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Flask\u6765\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Web\u670d\u52a1\u3002<\/p>\n<\/p>\n
\u9996\u5148\uff0c\u5b89\u88c5Flask\uff1a<\/p>\n<\/p>\n
pip install Flask<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u7136\u540e\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aapp.py<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<\/p>\n
from flask import Flask, request, jsonify<\/p>\n
app = Flask(__name__)<\/p>\n
@app.route('\/run_script', methods=['GET'])<\/p>\n
def run_script():<\/p>\n
    data = request.args.get('data', default='', type=str)<\/p>\n
    response = {<\/p>\n
        'message': f'Hello from Python! Received data: {data}'<\/p>\n
    }<\/p>\n
    return jsonify(response)<\/p>\n
if __name__ == '__main__':<\/p>\n
    app.run(debug=True)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u542f\u52a8Python Web\u670d\u52a1<\/h3>\n<\/p>\n
\u5728\u4f60\u7684\u7ec8\u7aef\u4e2d\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u52a8Python Web\u670d\u52a1\uff1a<\/p>\n<\/p>\n
python app.py<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f7f\u7528JavaScript\u8c03\u7528Python Web\u670d\u52a1<\/h3>\n<\/p>\n
\u5728\u4f60\u7684JavaScript\u4ee3\u7801\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528fetch<\/code>\u51fd\u6570\u6765\u53d1\u9001HTTP\u8bf7\u6c42\u5230Python Web\u670d\u52a1\u3002\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aclient.js<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<\/p>\n
\/\/ client.js<\/p>\n
const fetch = require('node-fetch');<\/p>\n
const url = 'http:\/\/127.0.0.1:5000\/run_script?data=HelloWorld';<\/p>\n
fetch(url)<\/p>\n
    .then(response => response.json())<\/p>\n
    .then(data => {<\/p>\n
        console.log(`Response from Python: ${data.message}`);<\/p>\n
    })<\/p>\n
    .catch(error => {<\/p>\n
        console.error('Error:', error);<\/p>\n
    });<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd0\u884cJavaScript\u5ba2\u6237\u7aef<\/h3>\n<\/p>\n
\u5728\u4f60\u7684\u7ec8\u7aef\u4e2d\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6267\u884cJavaScript\u5ba2\u6237\u7aef\uff1a<\/p>\n<\/p>\n
node client.js<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f60\u5e94\u8be5\u4f1a\u770b\u5230\u6765\u81eaPython Web\u670d\u52a1\u7684\u54cd\u5e94\uff1a<\/p>\n<\/p>\n
Response from Python: Hello from Python! Received data: HelloWorld<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7Web API\u5728JavaScript\u548cPython\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528WebSocket\u8fdb\u884c\u901a\u4fe1<\/h2>\n<\/p>\n
\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684WebSocket\u670d\u52a1\u5668<\/h3>\n<\/p>\n
\u4e00\u79cd\u66f4\u9ad8\u7ea7\u7684\u65b9\u6cd5\u662f\u4f7f\u7528WebSocket\u8fdb\u884c\u53cc\u5411\u901a\u4fe1\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528websockets<\/code>\u5e93\u6765\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684WebSocket\u670d\u52a1\u5668\u3002<\/p>\n<\/p>\n
\u9996\u5148\uff0c\u5b89\u88c5websockets<\/code>\u5e93\uff1a<\/p>\n<\/p>\n
pip install websockets<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u7136\u540e\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aserver.py<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<\/p>\n
import asyncio<\/p>\n
import websockets<\/p>\n
async def handler(websocket, path):<\/p>\n
    data = await websocket.recv()<\/p>\n
    print(f"Received data: {data}")<\/p>\n
    response = f"Hello from Python! Received data: {data}"<\/p>\n
    await websocket.send(response)<\/p>\n
start_server = websockets.serve(handler, 'localhost', 8765)<\/p>\n
asyncio.get_event_loop().run_until_complete(start_server)<\/p>\n
asyncio.get_event_loop().run_forever()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u542f\u52a8WebSocket\u670d\u52a1\u5668<\/h3>\n<\/p>\n
\u5728\u4f60\u7684\u7ec8\u7aef\u4e2d\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u52a8WebSocket\u670d\u52a1\u5668\uff1a<\/p>\n<\/p>\n
python server.py<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f7f\u7528JavaScript\u8fde\u63a5\u5230WebSocket\u670d\u52a1\u5668<\/h3>\n<\/p>\n
\u5728\u4f60\u7684JavaScript\u4ee3\u7801\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528ws<\/code>\u5e93\u6765\u8fde\u63a5\u5230WebSocket\u670d\u52a1\u5668\u3002\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aclient.js<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<\/p>\n
\/\/ client.js<\/p>\n
const WebSocket = require('ws');<\/p>\n
const ws = new WebSocket('ws:\/\/localhost:8765');<\/p>\n
ws.on('open', () => {<\/p>\n
    console.log('Connected to WebSocket server');<\/p>\n
    ws.send('Hello from JavaScript!');<\/p>\n
});<\/p>\n
ws.on('message', (message) => {<\/p>\n
    console.log(`Received message: ${message}`);<\/p>\n
});<\/p>\n
ws.on('close', () => {<\/p>\n
    console.log('Disconnected from WebSocket server');<\/p>\n
});<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd0\u884cJavaScript\u5ba2\u6237\u7aef<\/h3>\n<\/p>\n
\u5728\u4f60\u7684\u7ec8\u7aef\u4e2d\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6267\u884cJavaScript\u5ba2\u6237\u7aef\uff1a<\/p>\n<\/p>\n
node client.js<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f60\u5e94\u8be5\u4f1a\u770b\u5230\u6765\u81eaPython WebSocket\u670d\u52a1\u5668\u7684\u54cd\u5e94\uff1a<\/p>\n<\/p>\n
Connected to WebSocket server<\/p>\n
Received message: Hello from Python! Received data: Hello from JavaScript!<\/p>\n
Disconnected from WebSocket server<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528WebSocket\u5728JavaScript\u548cPython\u4e4b\u95f4\u8fdb\u884c\u9ad8\u6548\u7684\u53cc\u5411\u901a\u4fe1\u3002<\/p>\n<\/p>\n
\u7ed3\u8bba<\/h2>\n<\/p>\n
\u5728JavaScript\u4e2d\u8c03\u7528Python\u811a\u672c\u6587\u4ef6\u5185\u5bb9\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u79cd\uff0c\u4e3b\u8981\u5305\u62ec\u4f7f\u7528Node.js\u7684child_process\u6a21\u5757\u3001\u901a\u8fc7Web API\u8fdb\u884c\u901a\u4fe1\u4ee5\u53ca\u4f7f\u7528WebSocket\u8fdb\u884c\u53cc\u5411\u901a\u4fe1\u3002<\/strong>\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u70b9\u548c\u9002\u7528\u573a\u666f\uff0c\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\u53d6\u51b3\u4e8e\u4f60\u7684\u5177\u4f53\u9700\u6c42\u548c\u9879\u76ee\u8981\u6c42\u3002\u901a\u8fc7\u4e0a\u8ff0\u8be6\u7ec6\u7684\u6b65\u9aa4\u548c\u4ee3\u7801\u793a\u4f8b\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u5728JavaScript\u548cPython\u4e4b\u95f4\u8fdb\u884c\u4ea4\u4e92\uff0c\u5e76\u5b9e\u73b0\u590d\u6742\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728JavaScript\u4e2d\u6267\u884cPython\u811a\u672c\uff1f<\/strong>
\u5728JavaScript\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u6267\u884cPython\u811a\u672c\u3002\u5e38\u89c1\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528Node.js\u7684child_process<\/code>\u6a21\u5757\uff0c\u5141\u8bb8\u4f60\u5728Node.js\u73af\u5883\u4e2d\u8fd0\u884c\u5916\u90e8\u547d\u4ee4\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6765\u6267\u884cPython\u811a\u672c\uff1a  <\/p>\n
const { exec } = require('child_process');\n\nexec('python your_script.py', (error, stdout, stderr) => {\n  if (error) {\n    console.error(`\u6267\u884c\u9519\u8bef: ${error}`);\n    return;\n  }\n  console.log(`\u8f93\u51fa: ${stdout}`);\n});\n<\/code><\/pre>\n
\u786e\u4fdd\u4f60\u7684\u73af\u5883\u4e2d\u5df2\u5b89\u88c5Python\uff0c\u5e76\u4e14\u6b63\u786e\u8bbe\u7f6e\u4e86\u73af\u5883\u53d8\u91cf\u3002<\/p>\n
\u5982\u4f55\u4f20\u9012\u53c2\u6570\u7ed9Python\u811a\u672c\uff1f<\/strong>
\u5728JavaScript\u4e2d\u8c03\u7528Python\u811a\u672c\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u53c2\u6570\u4f20\u9012\u6570\u636e\u3002\u53ef\u4ee5\u5728exec<\/code>\u51fd\u6570\u4e2d\u4f20\u9012\u53c2\u6570\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a  <\/p>\n
const { exec } = require('child_process');\n\nconst arg1 = 'value1';\nconst arg2 = 'value2';\nexec(`python your_script.py ${arg1} ${arg2}`, (error, stdout, stderr) => {\n  if (error) {\n    console.error(`\u6267\u884c\u9519\u8bef: ${error}`);\n    return;\n  }\n  console.log(`\u8f93\u51fa: ${stdout}`);\n});\n<\/code><\/pre>\n
\u5728Python\u811a\u672c\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528sys.argv<\/code>\u6765\u83b7\u53d6\u8fd9\u4e9b\u53c2\u6570\u3002<\/p>\n
\u5982\u4f55\u5728\u6d4f\u89c8\u5668\u4e2d\u8c03\u7528Python\u811a\u672c\uff1f<\/strong>
\u76f4\u63a5\u5728\u6d4f\u89c8\u5668\u4e2d\u8fd0\u884cPython\u811a\u672c\u662f\u4e0d\u53ef\u80fd\u7684\uff0c\u56e0\u4e3a\u6d4f\u89c8\u5668\u53ea\u80fd\u8fd0\u884cJavaScript\u3002\u53ef\u4ee5\u8003\u8651\u4f7f\u7528Web\u670d\u52a1\u5668\uff08\u5982Flask\u6216Django\uff09\u6765\u521b\u5efaAPI\uff0c\u901a\u8fc7JavaScript\u7684fetch<\/code>\u6216XMLHttpRequest<\/code>\u4e0e\u8fd9\u4e9bAPI\u8fdb\u884c\u4ea4\u4e92\u3002\u793a\u4f8b\u5982\u4e0b\uff1a  <\/p>\n
    \n
  1. \u4f7f\u7528Flask\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684API\u670d\u52a1\u3002<\/li>\n
  2. \u5728JavaScript\u4e2d\u4f7f\u7528fetch<\/code>\u8bf7\u6c42\u6570\u636e\u3002<\/li>\n<\/ol>\n
    # Flask\u793a\u4f8b\nfrom flask import Flask, jsonify\n\napp = Flask(__name__)\n\n@app.route('\/api\/data')\ndef get_data():\n    return jsonify({'message': 'Hello from Python!'})\n\nif __name__ == '__main__':\n    app.run()\n<\/code><\/pre>\n
    \/\/ JavaScript\u793a\u4f8b\nfetch('http:\/\/localhost:5000\/api\/data')\n  .then(response => response.json())\n  .then(data => console.log(data.message));\n<\/code><\/pre>\n
    \u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0cJavaScript\u53ef\u4ee5\u4e0ePython\u540e\u7aef\u8fdb\u884c\u6709\u6548\u7684\u4ea4\u4e92\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728JavaScript\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u6765\u8c03\u7528Python\u811a\u672c\u6587\u4ef6\u5185\u5bb9\uff0c\u5305\u62ec\u4f7f\u7528Node.js\u7684child_ […]","protected":false},"author":3,"featured_media":1058302,"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\/1058297"}],"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=1058297"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1058297\/revisions"}],"predecessor-version":[{"id":1058303,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1058297\/revisions\/1058303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1058302"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1058297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1058297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1058297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}