2. STUDENT_LIST 列表传入前端Jinja2 模板的操作
前端页面
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <table border="1px"> <thead> <tr> <th>姓名</th> <th>年龄</th> <th>性别</th> </tr> </thead> <tbody> {% for foo in stu %} <tr> <td>{{ foo.get("name") }}</td> <td>{{ foo.age }}</td> <td>{{ foo["gender"] }}</td> </tr> {% endfor %} </tbody> </table> </body> </html>
后端代码
from flask import Flask,render_template,request app = Flask(__name__) STUDENT_LIST = [ {'name': 'Old', 'age': 38, 'gender': '中'}, {'name': 'Boy', 'age': 73, 'gender': '男'}, {'name': 'EDU', 'age': 84, 'gender': '女'} ] @app.route('/login',methods=["POST","GET"]) def login(): if request.method == "GET": return render_template("login.html",stu=STUDENT_LIST) if __name__ == '__main__': app.run("0.0.0.0", 9876)
3.STUDENT_DICT 大字典传入前端 Jinja2 模板
前端页面
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <table border="1px"> <thead> <tr> <th>序号</th> <th>姓名</th> <th>年龄</th> <th>性别</th> </tr> </thead> <tbody> {% for foo in stu %} <tr> <td>{{ foo }}</td> <td>{{ stu.get(foo).name }}</td> <td>{{ stu.get(foo).age }}</td> <td>{{ stu.get(foo).gender }}</td> </tr> {% endfor %} </tbody> </table> </body> </html>
后端代码：
from flask import Flask,render_template,request app = Flask(__name__) STUDENT_DICT = { 1: {'name': 'Old', 'age': 38, 'gender': '中'}, 2: {'name': 'Boy', 'age': 73, 'gender': '男'}, 3: {'name': 'EDU', 'age': 84, 'gender': '女'}, } @app.route('/login',methods=["POST","GET"]) def login(): if request.method == "GET": return render_template("login.html",stu=STUDENT_DICT) if __name__ == '__main__': app.run("0.0.0.0", 9876)
