HTTP请求方式

// GET请求
fetch('https://api.example.com/users?id=123')
    .then(response => response.json())
    .then(data => console.log(data));

// POST请求
fetch('https://api.example.com/users', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({ name: '张三', age: 25 })
})
    .then(response => response.json())
    .then(data => console.log(data));

// PUT请求
fetch('https://api.example.com/users/123', {
    method: 'PUT',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({ name: '张三', age: 26 })
})
    .then(response => response.json())
    .then(data => console.log(data));

// DELETE请求
fetch('https://api.example.com/users/123', {
    method: 'DELETE'
})
    .then(response => response.json())
    .then(data => console.log(data));

import requests

# GET请求
response = requests.get('https://api.example.com/users', params={'id': 123})
data = response.json()

# POST请求
payload = {'name': '张三', 'age': 25}
response = requests.post('https://api.example.com/users', json=payload)
data = response.json()

# PUT请求
payload = {'name': '张三', 'age': 26}
response = requests.put('https://api.example.com/users/123', json=payload)
data = response.json()

# DELETE请求
response = requests.delete('https://api.example.com/users/123')
data = response.json()

import java.net.http.*;
import java.net.URI;

HttpClient client = HttpClient.newHttpClient();

// GET请求
HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://api.example.com/users?id=123"))
    .GET()
    .build();

// POST请求
String json = "{\"name\":\"张三\",\"age\":25}";
HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://api.example.com/users"))
    .header("Content-Type", "application/json")
    .POST(HttpRequest.BodyPublishers.ofString(json))
    .build();

// PUT请求
HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://api.example.com/users/123"))
    .PUT(HttpRequest.BodyPublishers.ofString(json))
    .build();

// DELETE请求
HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://api.example.com/users/123"))
    .DELETE()
    .build();

# GET请求
curl -X GET "https://api.example.com/users?id=123"

# POST请求
curl -X POST "https://api.example.com/users" \
  -H "Content-Type: application/json" \
  -d '{"name":"张三","age":25}'

# PUT请求
curl -X PUT "https://api.example.com/users/123" \
  -H "Content-Type: application/json" \
  -d '{"name":"张三","age":26}'

# DELETE请求
curl -X DELETE "https://api.example.com/users/123"