graywen24

#!flask/bin/python
# coding=utf-8
from flask import Flask, jsonify
import json
import mysql.connector
from mysql.connector import Error

app = Flask(__name__)

try:

graywen24

#update in https://www.cnblogs.com/gray13/p/10977375.html

#!flask/bin/python
# coding=utf-8
from flask import Flask, jsonify
import json
import mysql.connector
from mysql.connector import Error

app = Flask(__name__)

graywen24

How to install virtualenv:

Install pip first

sudo apt-get install python3-pip

Then install virtualenv using pip3

sudo pip3 install virtualenv 

graywen24

How to install virtualenv:

Install pip first

sudo apt-get install python3-pip

Then install virtualenv using pip3

sudo pip3 install virtualenv