本文已参与 「掘力星计划」 ，赢取创作大礼包，挑战创作激励金。
本文评论区已加入抽奖豪华套餐，详情见文末~
自动完成每日任务
在掘金的站点下访问任意资源，都会触发每日任务检测，如果检测到未做，则后台自动请求相关连接来完成这些日常任务 【指签到+白嫖抽奖】，顺带弹窗提示，再自动关闭
如果已经完成日活，则在控制台打印一下信息
抽奖功能整合
在页面的最上一列，添加了一个神奇的按钮，欧皇鉴定器
点击后，会在弹窗上，会一条条累加显示抽奖结果，效果如下：
等抽奖完成后，会显示抽奖总汇结果，同时会输出到控制台：
使用方式
我就默认大伙都是已经安装了油猴插件的，直接 左键插件图标 -> 添加新脚本，然后将后面的代码整个复制粘贴上去即可
源码
注：现在本人还在研究如何自动获取到 aid 和 uuid，所以脚本里都是直接写死的，如果使用有问题，建议开控制台看下自己的请求里携带的 aid 及 uuid，然后替换掉第一行的 userInfo 变量
// ==UserScript==
// @name Juejin Activities Enhancer
// @name:zh-CN 掘金日常一键操作
// @version 0.1
// @description:zh-CN
// @match https://juejin.cn/**
// @run-at document-end
// ==/UserScript==
{
let userInfo = 'aid=2608&uuid=7016487434494658063';
let httpConfig = {
"headers": {
"accept": "*/*",
"accept-language": "zh-CN,zh;q=0.9",
"content-type": "application/json",
"sec-ch-ua": "\"Chromium\";v=\"94\", \"Google Chrome\";v=\"94\", \";Not A Brand\";v=\"99\"",
"sec-ch-ua-mobile": "?0",
"sec-ch-ua-platform": "\"Windows\"",
"sec-fetch-dest": "empty",
"sec-fetch-mode": "cors",
"sec-fetch-site": "same-site"
},
"referrer": "https://juejin.cn/",
"referrerPolicy": "strict-origin-when-cross-origin",
"body": "{}",
"method": "POST",
"mode": "cors",
"credentials": "include"
};
let run = (function() {
let lastUrl;
let clickTime;
return {
once: () => {
clearTimeout(clickTime);
clickTime = setTimeout(() => {
if (lastUrl != unsafeWindow.location.href) {
lastUrl = unsafeWindow.location.href;
console.log('reload by setInterval', lastUrl);
business(unsafeWindow.$)
}
}, 500)
},
setLastUrl: (url) => {
lastUrl = url;
}
}
})();
let htmlInDoc = (function() {
return {
appendDialog: () => {
let html =
`<div id="lotteryResultDialog" style="position: absolute;z-index: 9999;width: 200px;height: 200px;left: calc(50vw - 100px);
top: calc(30vh - 100px);background: #fff;border: 1px solid;border-radius: 5px;padding: 10px;overflow: auto;"></div>`;
$('body').append(html);
},
appendRecord: (msg) => {
let html = `<div style="padding: 5px;font-size: 16px;">${msg}</div>`;
$('#lotteryResultDialog').prepend(html);
},
closeDialog: (time = 1200) => {
setTimeout(() => $('#lotteryResultDialog').remove(), time)
},
empty: () => {
$('#lotteryResultDialog').empty();
}
}
})();
// 用于加载 jq
function loadScript(src, callback) {
var script = document.createElement('script'),
head = document.getElementsByTagName('head')[0];
script.type = 'text/javascript';
script.charset = 'UTF-8';
script.src = src;
if (script.addEventListener) {
script.addEventListener('load', function() {
callback();
}, false);
} else if (script.attachEvent) {
script.attachEvent('onreadystatechange', function() {
var target = window.event.srcElement;
if (target.readyState == 'loaded') {
callback();
}
});
}
head.appendChild(script);
}
// 延迟调用，确保html渲染的差不多
setTimeout(() => {
if (typeof jQuery == 'undefined') {
loadScript('https://code.jquery.com/jquery-3.1.1.min.js', () => {});
}
let loadTime;
loadTime = setInterval(() => { // 轮询检查 jq 载入
if (typeof jQuery != 'undefined') {
clearInterval(loadTime);
business(unsafeWindow.$)
// 当页面点击时，延迟检测页面 url 变化
run.setLastUrl(unsafeWindow.location.href);
$(document).on('click', '*', function() {
run.once();
})
}
}, 1000);
}, 500)
function business($) {
async function dayTask() {
console.log('调用日活函数')
let msgs = [];
let freeLottery = true;
// 签到
await fetch(
`https://api.juejin.cn/growth_api/v1/check_in?${userInfo}&_signature=_02B4Z6wo00101q966EAAAIDCL3gSAGCq5SKvfuzAAMrJs3JkiZSLejXKJy5lR-3Rot9hYdZVnmHKrdQPh0MmwDCQsjT9tEIN0G3uIK8RsU7pcEznZ9.oqqfseed8PMV.rul6lxG-dkqFtwsq61`,
httpConfig)
.then(function(response) {
return response.json();
}).then(data => {
if (data.err_msg == 'success') {
msgs.push('签到成功！');
} else {
freeLottery = false;
msgs.push(data.err_msg);
}
console.log(data);
});
if (!freeLottery) return false; // 没有免费抽奖就退出
await fetch(`https://api.juejin.cn/growth_api/v1/lottery/draw?${userInfo}`, httpConfig)
.then(function(response) {
return response.json();
}).then(data => {
if (data.err_msg == 'success') {
msgs.push(`获得奖品 ${data.data.lottery_name}`);
}
console.log(data);
});
htmlInDoc.appendDialog();
htmlInDoc.appendRecord(msgs.join('<br>'));
htmlInDoc.closeDialog(1200);
}
unsafeWindow.choujiang = async function choujiang() {
console.log('调用抽奖函数')
let obj = {};
let flag = true;
htmlInDoc.appendDialog();
for (; flag;) {
await fetch(`https://api.juejin.cn/growth_api/v1/lottery/draw?${userInfo}`, httpConfig)
.then(function(response) {
return response.json();
}).then(data => {
if (data.err_msg == 'success') {
let name = data.data.lottery_name;
console.log(name);
htmlInDoc.appendRecord(name)
obj[name] = obj[name] || 0;
obj[name] = obj[name] + 1;
} else {
flag = false;
}
})
console.log(obj)
}
let keys = Object.keys(obj);
htmlInDoc.empty();
htmlInDoc.appendRecord(keys.length > 0 ? keys.map(k => k + ': ' + obj[k]).join('<br>') : '抽奖次数不足！')
htmlInDoc.closeDialog(1200);
return false;
}
let $menu = $('.nav-list>.main-nav-list>ul');
// $menu.find('li:last').remove();
$menu.append(`<li class="nav-item link-item" data-v-e29b3e60=""><a href="javascript:void(0)" data-v-e29b3e60="" onclick="choujiang()"
style="font-weight:bolder;color: #f00a;font-family: cursive;">血统鉴定</a></li>`);
// 延迟执行
setTimeout(() => {
// 检测判断是否需要自动执行签到及免费抽奖
let val = unsafeWindow.localStorage.juejinDayTask;
let date = new Date();
let currDate = [date.getFullYear(), date.getMonth() + 1, date.getDate()].join('-');
if (val == null || val != currDate) {
dayTask();
unsafeWindow.localStorage.juejinDayTask = currDate;
} else {
console.log('已经签到 + 抽奖')
}
}, 2000)
}
}
复制代码觉得 nice 的 xdm 来评论区留言支持一下丫~
欢迎在评论区讨论，掘金官方将在掘力星计划活动结束后，在评论区抽送100份掘金周边，抽奖详情见活动文章