Python瓶子，外部js和css都找不到

2024-04-18 00:38:52 发布

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我在瓶子里，在索引.html“我导入外部JS和CSS。

但是加载页面时，找不到css和js。

enter image description here

我的项目结构：

enter image description here

编码测试瓶.py：

import bottle
import pandas as pd
from matplotlib import pyplot as plt
import numpy as np
from scipy import optimize as opt

def generate(code, year,week):
    kion = pd.read_csv(r'D:/a.csv')
    kion.head()
    Px = np.arange(0, len(kion), 1)
    Py = kion['temp']
    plt.plot(Px, Py)
    res = opt.curve_fit(fit_func, Px, Py)
    a = res[0][0]
    b = res[0][1]
    c = res[0][2]
    d = res[0][3]
    Px2 = []
    for x in Px:
        Px2.append(a * x ** 3 + b * x ** 2 + c * x + d)
    plt.plot(Px, Py)
    plt.plot(Px, np.array(Px2))
    plt.savefig('./image/test.jpg')
    bottle.redirect('/show'+'test')    
def fit_func(x, a, b, c, d):
    return a * x ** 3 + b * x ** 2 + c * x + d
@bottle.route('/show<name>')
def server_static(name):
    return bottle.static_file(name+'.jpg', root='./image') 
@bottle.route('/index')
def index():
    return bottle.template('./html/index.html')
@bottle.route('/generate', method='POST')
def get_para():
    enployeeCode = bottle.request.POST.get('enployeeCode')
    reportYear = bottle.request.POST.get('reportYear')
    reportWeek = bottle.request.POST.get('reportWeek')
    if enployeeCode and reportYear and reportWeek:
        generate(enployeeCode, reportYear,reportWeek)

bottle.run(host='localhost', port=8081)

编码索引.html：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="../css/bootstrap.min.css">
    <link rel="stylesheet" href="../css/jquery-ui.css">
    <script src="../js/jquery.min.js"></script>
    <script src="../js/jquery-ui.js"></script>
    <script src="../js/bootstrap.min.js"></script>

</head>
<body>
<form action="/generate" method="post">
    enployeeCode: <input name="enployeeCode" type="text" /><br/>
    reportYear: <input name="reportYear" type="text" /><br/>
    reportWeek: <input name="reportWeek" type="text" /><br/>
    <input value="generate" type="submit">
</form>
</body>
</html>

如何修改代码以允许HTML加载JS和CSS？


Tags： nameimportbottledefhtmljsscriptres
1条回答
网友
1楼 · 发布于 2024-04-18 00:38:52

我自己解决了，添加以下代码：

@bottle.route('/css/<filename>')
def server_static(filename):
    return bottle.static_file(filename, root='./css')

@bottle.route('/js/<filename>')
def server_static(filename):
    return bottle.static_file(filename, root='./js')

则没有错误消息。

整个代码：

# -*- coding:  utf-8 -*-
import bottle
import pandas as pd
from matplotlib import pyplot as plt
import numpy as np
from scipy import optimize as opt
import os


def generate(code, year,week):
    kion = pd.read_csv(r'D:/a.csv')
    kion.head()
    Px = np.arange(0, len(kion), 1)
    Py = kion['temp']
    plt.plot(Px, Py)
    res = opt.curve_fit(fit_func, Px, Py)
    a = res[0][0]
    b = res[0][1]
    c = res[0][2]
    d = res[0][3]
    print("a = %s" % a)
    print("b = %s" % b)
    print("c = %s" % c)
    print("d = %s" % d)
    Px2 = []
    for x in Px:
        Px2.append(a * x ** 3 + b * x ** 2 + c * x + d)
    plt.plot(Px, Py)
    plt.plot(Px, np.array(Px2))
    plt.savefig('./image/test.jpg')
    bottle.redirect('/show'+'test')


def fit_func(x, a, b, c, d):
    return a * x ** 3 + b * x ** 2 + c * x + d


@bottle.route('/show<name>')
def server_static(name):
    return bottle.static_file(name+'.jpg', root='./image')


@bottle.route('/index')
def index():
    # currentPath = os.path.dirname(__file__)
    # return bottle.template(currentPath+r'/html/index.html')
    return bottle.template('./html/index.html')

@bottle.route('/css/<filename>')
def server_static(filename):
    return bottle.static_file(filename, root='./css')

@bottle.route('/js/<filename>')
def server_static(filename):
    return bottle.static_file(filename, root='./js')

@bottle.route('/generate', method='POST')
def get_para():
    enployeeCode = bottle.request.POST.get('enployeeCode')
    reportYear = bottle.request.POST.get('reportYear')
    reportWeek = bottle.request.POST.get('reportWeek')
    if enployeeCode and reportYear and reportWeek:
        generate(enployeeCode, reportYear,reportWeek)

@bottle.error(404)
def error404(error):
    return 'Nothing here, sorry'

bottle.run(host='localhost', port=8081)

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