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//获取0-4整数 var randomLoc = Math.floor(Math.random() * 5); 阅读全文
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#coding=utf-8 #app.py from flask import Flask from flask import render_template from book.book import book_bp from configs import config def create_app(config_name): app = Flask(__name__) ... 阅读全文
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#消息闪现 @book_bp.route("/book", methods=["GET", "POST"]) def handle_book(): if request.method == "POST": title = request.form.get("title") if title: books.append(title) ... 阅读全文
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#coding=utf-8 from flask import Blueprint, request, render_template, redirect, url_for, flash #创建一个蓝图 传入参数分别是蓝图名称，蓝图所在目录，必选， 其余为可选，如果静态文件所在目录 book_bp = Blueprint("book", __name__, template_folder=".... 阅读全文
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#coding=utf-8 from flask import Flask from flask import request from flask import redirect from flask import url_for from flask import render_template from flask import session app = Flask(__name__... 阅读全文
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#coding=utf-8 from flask import Flask from flask import request from flask import redirect app = Flask(__name__) @app.route("/home") def hello_world(): return "hello world" @app.route("/user... 阅读全文
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jinja2主要语法 1、变量 {{name}} 2、控制语句 {% if %} {{name}} {% else %} {{name2}} {% endif%} 3、宏 {% macro check_user(user) %} {% if user=="wang" %} {{user}} {% endif %} {% end macro... 阅读全文
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from flask import Flask app = Flask(__name__) @app.route('/') def hello_world(username): return 'Hello %s!' % username @app.route("/user/") def hello_page(id): return "This is page %d" %... 阅读全文
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#coding=utf-8 #python 多线程 #原函数 def execute_slowly(a, b, c): pass #多线程 from threading import Thread t = Thread(target=execute_slowly, args=(a, b, c)) t.start() 阅读全文