Angular + Python post字符串和json

import { HttpClient } from '@angular/common/http';

constructor(private http: HttpClient) { }

postData(url: string, data: any) {
  return this.http.post(url, data);
}

const url = 'http://example.com/api';
const data = 'Hello, World!';

this.postData(url, data).subscribe(response => {
  console.log(response);
}, error => {
  console.error(error);
});

pip install flask

from flask import Flask, request

app = Flask(__name__)

@app.route('/api', methods=['POST'])
def handle_post():
    data = request.get_data(as_text=True)
    # 处理字符串数据
    # ...

    json_data = request.get_json()
    # 处理JSON数据
    # ...

    return 'Success'

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