你好,请教,用你那个文 怎么提示这个错"GET /echarts.min.js HTTP/1.1" 404 -

# -*- coding: UTF-8 -*-  
# @Time :2021-09-10 21:37 
# @File :app.py
# @Author : Poleung

from flask import Flask
from flask import render_template

app = Flask(__name__)#,template_folder='./templates',默认在templates目录


@app.route("/")
def index():
    data_name = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
    data_list = [150, 230, 224, 218, 135, 147, 260]
    return render_template('aaa.html', data_name=data_name, data_list=data_list)


if __name__ == '__main__':
    app.run("0.0.0.0", "680", debug=True)#127.0.0.1这个外网不能访问,用0.0.0.0可以?
------------------------

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Python Flask Echarts折线图的实现方法</title>

    <!--静态文件引入-->
    <link rel="stylesheet" href="static/css/common.css">
    <script src="static/js/echarts.min.js"></script>
</head>
<body>

<div id="container"></div>
<script>
    //调用数据;
    dataName={{ data_name | safe}};
    dataList={{ data_list }};
    drawLine(dataName, dataList);

    //封装折线图;
    function drawLine(dataName, dataList) {
        let myChart = echarts.init(document.getElementById("container"));
        let option = {
            xAxis: {
                type: 'category',
                data: dataName
            },
            yAxis: {
                type: 'value'
            },
            series: [{
                data: dataList,
                type: 'line'
            }]
        };
        //自适应浏览器;
        myChart.setOption(option);
        window.addEventListener("resize", function () {
            myChart.resize();
        });
    }
</script>
试试我的文字有没有出来</br>
</body>
</html>


我没发现问题 在哪呢


static/js/

配置flask的静态文件,并将对应的js文件放在目录中

发出的问题不能修改吗

谢谢,好像是我引用的目录错了,默认目录是哪个没搞清