Python编程：flask-cors模块解决Flask跨域请求Cross-Origin问题

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flask-cors模块解决Flask跨域请求Cross-Origin问题

文档：https://flask-cors.readthedocs.io/en/latest/

安装

pip install flask-cors

代码示例

from flask import Flask, jsonify
from flask_cors import CORS

app = Flask(__name__)
CORS(app, supports_credentials=True)

@app.route("/data")
def data():
    products = [
	    {"name": "香蕉", "price": 20},
	    {"name": "桔子", "price": 21},
	    {"name": "橙子", "price": 23},
    ]
    return jsonify(products)

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

参考
【Flask】Flask解决跨域的问题