如何从请求中获取原始JSON消息，从响应中获取HTTP状态码

from flask import Flask, request, json

app = Flask(__name__)

@app.route('/endpoint', methods=['POST'])
def endpoint():
    request_json = request.get_json()  # 获取原始JSON消息
    # 在这里处理请求

    return 'Response', 200

if __name__ == '__main__':
    app.run()

import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class EndpointController {

    @PostMapping("/endpoint")
    public ResponseEntity<String> endpoint(@RequestBody String jsonBody) {
        // 解析JSON消息
        // ...

        return ResponseEntity.ok("Response");
    }
}

import requests

response = requests.get('https://example.com')
status_code = response.status_code  # 获取HTTP状态码

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.HttpClientBuilder;

public class Example {
    public static void main(String[] args) throws Exception {
        HttpClient client = HttpClientBuilder.create().build();
        HttpGet request = new HttpGet("https://example.com");
        HttpResponse response = client.execute(request);
        int statusCode = response.getStatusLine().getStatusCode();  // 获取HTTP状态码
    }
}