从url获取变量名称

Question

我需要从URL中获取变量并在我的函数中使用它。有人能告诉我我做错了什么吗？

from flask import Flask,jsonify
import json
app = Flask(__name__)

@app.route('/films/<name>')
def show_film(name):
    films={'Titanic':1997, 'Transformers':2014, 'X-Men':2014, 
            'The Wolf of Wall Street':2013, 'Iron Man 3':2013}
    for film in films:
        if film==name:
            NameYear = name + ' was released in '+films[film]
    return NameYear


if __name__ == '__main__':
    app.run(host='0.0.0.0')

Answer 1

电影[电影]需要使用str（电影[电影]）

转换为字符串或unicode