在编写href时，如何在jinja中使用烧瓶变量？

Question

#html代码

<a href="/dashboard/{{ name }}"> click here </a>

烧瓶代码

@app.route('/dashboard/<name>', methods=['GET', 'POST'])
def text():
     user = "abc"
     return render_template('dashboard.html', name=user)

单击“这里”，我想路由到仪表板/abc

Answer 1

给你：

from flask import Flask, render_template

app = Flask(__name__)

@app.route('/dashboard/')
@app.route('/dashboard/<name>', methods=['GET', 'POST'])
def text():
     user = "abc"
     return render_template('dashboard.html', name=user)

@app.route('/dashboard/abs')
def something():
  return 'redirected'

只需添加@app.route('/dashboard/')

注意:我还添加了一个额外的@app.route('/dashboard/abs')装饰器来显示您被重定向。