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當我嘗試去/api
我得到將我的數據庫轉換爲api。Flask-Restful基本設置
from flask import Flask , render_template
from flask_restful import Resource, Api,marshal_with, fields
from flask_sqlalchemy import SQLAlchemy
app = Flask(__name__)
app.config.from_object('config')
api = Api(app)
db = SQLAlchemy(app)
class songbook(db.Model):
id = db.Column(db.Integer, primary_key=True)
song_book = db.Column(db.String(80))
title = db.Column(db.String(120))
artist = db.Column(db.String(120))
disc_number = db.Column(db.String(120))
track_number = db.Column(db.String(120))
def __init__(self, song_book, title, artist, disc_number, track_number):
self.song_book = song_book
self.title = title
self.artist = artist
self.disc_number = disc_number
self.track_number = track_number
resource_fields = {
'song_book': fields.String,
'title': fields.String,
'artist': fields.String,
'disc_number': fields.String,
'track_number': fields.String,
}
class HelloWorld(Resource):
@marshal_with(songbook)
def get(self):
return songbook.query.all()
api.add_resource(HelloWorld, '/api')
@app.route('/')
def hello_world():
return render_template("index.html")
if __name__ == '__main__':
app.run(debug=True)
我得到一個錯誤代碼
AttributeError: type object 'songbook' has no attribute 'items'
我試圖從here學習。任何其他文檔或鏈接都會有所幫助。
「我將我的數據庫轉換爲api」 - 好的,太好了!有什麼問題,或者是什麼問題? –
Error AttributeError:type object'songbook'has no attribute'items' –
我認爲你需要爲你的'songbook'對象定義'__dict__' –