如何使用python http服务器/客户端发送字典

import http.server
import socketserver

# 创建自定义请求处理程序
class MyRequestHandler(http.server.SimpleHTTPRequestHandler):
    def do_GET(self):
        # 处理GET请求
        if self.path == '/':
            self.send_response(200)
            self.send_header('Content-type', 'text/html')
            self.end_headers()
            response = 'Hello, HTTP Server!'
            self.wfile.write(response.encode())
        else:
            self.send_error(404)

# 启动HTTP服务器
PORT = 8000
Handler = MyRequestHandler

with socketserver.TCPServer(("", PORT), Handler) as httpd:
    print("HTTP Server running on port", PORT)
    httpd.serve_forever()

import http.client
import json

# 构造待发送的字典数据
data = {"key1": "value1", "key2": "value2"}

# 将字典数据转换为JSON字符串
json_data = json.dumps(data)

# 创建HTTP连接
conn = http.client.HTTPConnection("localhost", 8000)

# 发送POST请求
headers = {'Content-type': 'application/json'}
conn.request("POST", "/", json_data, headers)

# 获取响应
response = conn.getresponse()
print(response.status, response.reason)

# 关闭连接
conn.close()