1 Python 2.7.9
sudo yum install centos-release-scl
sudo yum install rh-python36
scl enable rh-python36 bash
pip install flask
pip install -U flask-cors
from flask_cors import CORS
2
# -*- coding: utf-8 -*-
from flask import Flask, request, jsonify
import requests
from flask_cors import CORS
app = Flask(__name__)
CORS(app)
@app.route('/', methods=['GET'])
def welcome():
return 'Welcome to my Flask app!'
@app.route('/ticker', methods=['GET'])
@app.route('/api', methods=['GET'])
def get_ticker():
inst_id = request.args.get('instId') # 获取 instId 参数
url = "https://www......."
params = {"instId": inst_id}
# 设置请求头
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'}
response = requests.get(url, params=params, headers=headers)
result = response.json()
data = result['data']
# 将 ticker 数据以 JSON 格式返回给前端
return jsonify(data)
if __name__ == '__main__':
app.run(debug=False,host='0.0.0.0', port=8080)