結構如下:

├── hello.py
├── Stats.json
└── templates
? ? └── index.html
?

實驗步驟

python hello.py

瀏覽器打開:

127.0.0.1:5000

頁面輸出結果為:

#-----------------------------------------------------------------------------------

index.html

<table><tr><th>first_name</th><th>last_name</th><th>user_id</th><th>address</th></tr> {% for i in data %}<tr><td>{{ i.first_name }}</td><td>{{ i.last_name }}</td><td>{{ i.user_id}}</td><td>{{ i.address}}</td></tr> {% endfor %} </table>

Stats.json

[{"first_name": "John","last_name": "Smith","user_id": 4,"address": null},{"first_name": "Jane","last_name": "Heart","user_id": 5,"address": null},{"first_name": "Dom","last_name": "Robinsons","user_id": 6,"address": null},{"first_name": "Pete","last_name": "Hand","user_id": 7,"address": null} ]

?

hello.py

import json from flask import render_template from flask import Flask app = Flask(__name__)@app.route('/') def index():jsonFile = open("Stats.json", "r") # Open the JSON file for readingdata = json.load(jsonFile) # Read the JSON into the bufferjsonFile.close() # Close the JSON filereturn render_template('index.html', data= data)if __name__ == '__main__':app.run(debug=True)

?

總結

以上是生活随笔為你收集整理的Flask的jinja输出json内容的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。