代码写2022年春联【js+html版本 VS python版本】

一、春联 一

1.前言

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需要代码文末扫描【二维码】即可获取

2.效果展示

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3.代码展示

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index.html

<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<title>css3春联切换</title>

<link rel="stylesheet" href="css/style.css">

</head>
<body>

<div class="rotating-text">
	<p>春联Show</p>
	<p>
		<span class="word alizarin">上联：这个需求很简单</span>
		<span class="word wisteria">下联：怎么实现我不管</span>
		<span class="word peter-river">横批：明天上线！</span>
	</p>
</div>

<script  src="js/script.js"></script>

</body>
</html>

style.css

@import url(https://fonts.googleapis.com/css?family=Lato:600);
body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: #222;
}

.rotating-text {
  font-family: Lato, sans-serif;
  font-weight: 600;
  font-size: 36px;
  color: white;
  transform: translateX(-80px);
}
.rotating-text p {
  display: inline-flex;
  margin: 0;
  vertical-align: top;
}
.rotating-text p .word {
  position: absolute;
  display: flex;
  opacity: 0;
}
.rotating-text p .word .letter {
  transform-origin: center center 25px;
}
.rotating-text p .word .letter.out {
  transform: rotateX(90deg);
  transition: 0.32s cubic-bezier(0.6, 0, 0.7, 0.2);
}
.rotating-text p .word .letter.in {
  transition: 0.38s ease;
}
.rotating-text p .word .letter.behind {
  transform: rotateX(-90deg);
}

.alizarin {
  color: #e74c3c;
}

.wisteria {
  color: #8e44ad;
}

.peter-river {
  color: #3498db;
}

.emerald {
  color: #2ecc71;
}

.sun-flower {
  color: #f1c40f;
}

script.js

var words = document.querySelectorAll(".word");
words.forEach(function (word) {
    var letters = word.textContent.split("");
    word.textContent = "";
    letters.forEach(function (letter) {
        var span = document.createElement("span");
        span.textContent = letter;
        span.className = "letter";
        word.append(span);
    });
});
var currentWordIndex = 0;
var maxWordIndex = words.length - 1;
words[currentWordIndex].style.opacity = "1";
var rotateText = function () {
    var currentWord = words[currentWordIndex];
    var nextWord = currentWordIndex === maxWordIndex ? words[0] : words[currentWordIndex + 1];
    // rotate out letters of current word
    Array.from(currentWord.children).forEach(function (letter, i) {
        setTimeout(function () {
            letter.className = "letter out";
        }, i * 80);
    });
    // reveal and rotate in letters of next word
    nextWord.style.opacity = "1";
    Array.from(nextWord.children).forEach(function (letter, i) {
        letter.className = "letter behind";
        setTimeout(function () {
            letter.className = "letter in";
        }, 340 + i * 80);
    });
    currentWordIndex =
        currentWordIndex === maxWordIndex ? 0 : currentWordIndex + 1;
};
rotateText();
setInterval(rotateText, 4000);

二、春联二

1.环境准备

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1.当缺少库时会有相应提示 黑窗口执行下方命令+包名即可下载安装
2.博主此处用的idea 直接Alt+Enter直接下载就成了
3.idea配置python环境也可以参考此视频:https://www.bilibili.com/video/BV1Rg411N7th?spm_id_from=333.999.0.0

2.效果展示

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3.代码

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import io
from PIL import Image
#import numpy as np
import requests

def get_word(ch, quality):
    """获取单个汉字（字符）的图片
    ch          - 单个汉字或英文字母（仅支持大写）
    quality     - 单字分辨率，H-640像素，M-480像素，L-320像素
    """

    fp = io.BytesIO(requests.post(url='http://xufive.sdysit.com/tk', data={'ch': ch}).content)
    im = Image.open(fp)
    w, h = im.size
    if quality == 'M':
        w, h = int(w * 0.75), int(0.75 * h)
    elif quality == 'L':
        w, h = int(w * 0.5), int(0.5 * h)

    return im.resize((w, h))

def get_bg(quality):
    """获取春联背景的图片"""

    return get_word('bg', quality)

def write_couplets(text, HorV='V', quality='L', out_file=None):
    """生成春联

    text        - 春联内容，以空格断行
    HorV        - H-横排，V-竖排
    quality     - 单字分辨率，H-640像素，M-480像素，L-320像素
    out_file    - 输出文件名
    """

    usize = {'H': (640, 23), 'M': (480, 18), 'L': (320, 12)}
    bg_im = get_bg(quality)
    text_list = [list(item) for item in text.split()]
    rows = len(text_list)
    cols = max([len(item) for item in text_list])

    if HorV == 'V':
        ow, oh = 40 + rows * usize[quality][0] + (rows - 1) * 10, 40 + cols * usize[quality][0]
    else:
        ow, oh = 40 + cols * usize[quality][0], 40 + rows * usize[quality][0] + (rows - 1) * 10
    out_im = Image.new('RGBA', (ow, oh), '#f0f0f0')

    for row in range(rows):
        if HorV == 'V':
            row_im = Image.new('RGBA', (usize[quality][0], cols * usize[quality][0]), 'white')
            offset = (ow - (usize[quality][0] + 10) * (row + 1) - 10, 20)
        else:
            row_im = Image.new('RGBA', (cols * usize[quality][0], usize[quality][0]), 'white')
            offset = (20, 20 + (usize[quality][0] + 10) * row)

        for col, ch in enumerate(text_list[row]):
            if HorV == 'V':
                pos = (0, col * usize[quality][0])
            else:
                pos = (col * usize[quality][0], 0)

            ch_im = get_word(ch, quality)
            row_im.paste(bg_im, pos)
            row_im.paste(ch_im, (pos[0] + usize[quality][1], pos[1] + usize[quality][1]), mask=ch_im)

        out_im.paste(row_im, offset)

    if out_file:
        out_im.convert('RGB').save(out_file)
    out_im.show()

text = '思前想后几行代码筑万载春秋 扶内保外一千精英带五千干将' #对联内容
write_couplets(text, HorV='V', quality='M', out_file='春联.jpg') #生成普天同庆.jpg对联图片

（扫码领取“春联”代码）