深度学习之YOLOv5实践应用（5-1）WEB端部署（Flask+VUE）

2022-03-11 13:06:37 阅读：730 来源： 互联网

标签：WEB YOLOv5 VUE kB Flask app MarkupSafe 2.0 uninstall

源码参见：Yolov5-Flask-VUE:在WEB端部署YOLOv5目标检测模型-源码

一、Flask

1、sudo apt-get install python3-pip

2、sudo pip3 install Flask

(yolov5) robot@robot-All-Series:~$ sudo pip3 install Flask
Collecting Flask
  Downloading Flask-2.0.3-py3-none-any.whl (95 kB)
     |████████████████████████████████| 95 kB 659 kB/s 
Collecting Jinja2>=3.0
  Downloading Jinja2-3.0.3-py3-none-any.whl (133 kB)
     |████████████████████████████████| 133 kB 317 kB/s 
Collecting itsdangerous>=2.0
  Downloading itsdangerous-2.1.1-py3-none-any.whl (15 kB)
Collecting click>=7.1.2
  Downloading click-8.0.4-py3-none-any.whl (97 kB)
     |████████████████████████████████| 97 kB 416 kB/s 
Collecting Werkzeug>=2.0
  Downloading Werkzeug-2.0.3-py3-none-any.whl (289 kB)
     |████████████████████████████████| 289 kB 222 kB/s 
Collecting MarkupSafe>=2.0
  Downloading MarkupSafe-2.1.0-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (25 kB)
Installing collected packages: MarkupSafe, Jinja2, itsdangerous, click, Werkzeug, Flask
  Attempting uninstall: MarkupSafe
    Found existing installation: MarkupSafe 1.1.0
    Not uninstalling markupsafe at /usr/lib/python3/dist-packages, outside environment /usr
    Can't uninstall 'MarkupSafe'. No files were found to uninstall.
  Attempting uninstall: click
    Found existing installation: Click 7.0
    Not uninstalling click at /usr/lib/python3/dist-packages, outside environment /usr
    Can't uninstall 'Click'. No files were found to uninstall.
Successfully installed Flask-2.0.3 Jinja2-3.0.3 MarkupSafe-2.1.0 Werkzeug-2.0.3 click-8.0.4 itsdangerous-2.1.1

二、入门

快速入门 — Flask 0.10.1 文档

编写app.py

from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hello World!'

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

python3 app.py

提示错误，找不到库

Traceback (most recent call last):
  File "/home/robot/flask-test/app.py", line 1, in <module>
    from flask import Flask
ModuleNotFoundError: No module named 'flask

我用的anaconda虚拟环境。所以：

pip uninstall Flask && python3 -m pip install flask

然后重新执行

(yolov5) robot@robot-All-Series:~/flask-test$ python3 app.py
 * Serving Flask app 'app' (lazy loading)
 * Environment: production
   WARNING: This is a development server. Do not use it in a production deployment.
   Use a production WSGI server instead.
 * Debug mode: off
 * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
127.0.0.1 - - [11/Mar/2022 11:29:23] "GET / HTTP/1.1" 200 -
127.0.0.1 - - [11/Mar/2022 11:29:23] "GET /favicon.ico HTTP/1.1" 404 -

标签：WEB,YOLOv5,VUE,kB,Flask,app,MarkupSafe,2.0,uninstall
来源： https://blog.csdn.net/light169/article/details/123419479

本站声明： 1. iCode9 技术分享网（下文简称本站）提供的所有内容，仅供技术学习、探讨和分享；
2. 关于本站的所有留言、评论、转载及引用，纯属内容发起人的个人观点，与本站观点和立场无关；
3. 关于本站的所有言论和文字，纯属内容发起人的个人观点，与本站观点和立场无关；
4. 本站文章均是网友提供，不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属；如您发现该文章侵犯了您的权益，可联系我们第一时间进行删除；
5. 本站为非盈利性的个人网站，所有内容不会用来进行牟利，也不会利用任何形式的广告来间接获益，纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。

ICode9

深度学习之YOLOv5实践应用（5-1）WEB端部署（Flask+VUE）

一、Flask