falsk 同源策略解決辦法:
使用 flask-cors 包 並且 在代碼里 加響應的一行代碼解決。
from flask import Flask, session from flask_cors import CORS app = Flask(__name__) CORS(app, resources={r"/*": {"origins": "*"}}) # 允許所有域名跨域 @app.route("/") def helloWorld(): return "Hello, %s" % session['username']
from flask import Flask, session from flask_cors import CORS app = Flask(__name__) cors = CORS(app, resources={r"/.*": {"origins": "http://192.168.1.92:8081"}}) # 只允許特定域名跨域 @app.route("/") def helloWorld(): return "Hello, %s" % session['username']
from flask import Flask, session from flask_cors import CORS app = Flask(__name__) cors = CORS(app, resources={r"/.*": {"origins": ["http://192.168.1.92:8081","http://www.bai.com"]}}) # 只允許特定幾個域名跨域 @app.route("/") def helloWorld(): return "Hello, %s" % session['username']
原網站如下:
https://flask-cors.corydolphin.com/en/latest/api.html