使用flask_jwt_extended发送post请求

from flask import Flask, request
from flask_jwt_extended import JWTManager, jwt_required, create_access_token

app = Flask(__name__)
app.config['JWT_SECRET_KEY'] = 'your-secret-key'  # 设置JWT的密钥，用于签名和验证JWT
jwt = JWTManager(app)

@app.route('/login', methods=['POST'])
def login():
    username = request.json.get('username')  # 从请求的JSON数据中获取用户名
    password = request.json.get('password')  # 从请求的JSON数据中获取密码

    # 在这里进行身份验证逻辑，例如检查用户名和密码是否匹配

    if username == 'admin' and password == 'password':
        access_token = create_access_token(identity=username)  # 创建JWT访问令牌
        return {'access_token': access_token}, 200  # 返回包含访问令牌的JSON响应

    return {'error': 'Invalid username or password'}, 401  # 身份验证失败时返回错误响应