Eine Plattform viele Schnittstellen

// REST API request using Fetch API
fetch('https://api.example.com/users', {
method: 'GET',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer your_token_here'
}
})
.then(response => response.json())
.then(data => {
console.log('User data:', data);
})
.catch(error => {
console.error('Error:', error);
});

<!-- SOAP Request for user data --><soapenv:Envelope 

 xmlns:soapenv="http://schemas.xmlsoap.org/ soap/envelope/">

  <soapenv:Header/>

  <soapenv:Body>

    <GetUserData xmlns="http://example.com/soap">

      <UserId>12345</UserId>

    </GetUserData>

  </soapenv:Body>

</soapenv:Envelope>

// GraphQL query using Fetch API
const query = `
{
user(id: "12345") {
name
email
posts {
title
content
}
}
}`;

fetch('https://api.example.com/graphql', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({ query })
})
.then(response => response.json())
.then(data => console.log(data));

// WebSocket connection in JavaScript
const socket = new WebSocket('wss://example.com/ws');

socket.onopen = function(event) {
console.log('Connected to WS');
socket.send(JSON.stringify({
message: 'Hello'
}));
};

socket.onmessage = function(event) {
const data = JSON.parse(event.data);
console.log('Received:', data);
};

socket.onclose = function(event) {
console.log('WebSocket closed');
};

# MySQL database connection in Python
import mysql.connector

conn = mysql.connector.connect(
host="localhost",
user="username",
password="password",
database="test_db"
)

cursor = conn.cursor()
query = "SELECT * FROM users"

cursor.execute(query)
for row in cursor:
print(row)

conn.close()