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小叶看b站网课的时候就想知道还有多久看完，好像也没有人发布这个东西，所以就分享一下这个快捷查询b站时间的插件
当前为
// ==UserScript==
// @name 小叶的b站视频时间查询器
// @namespace http://tampermonkey.net/
// @version 0.1.2
// @description 小叶看b站网课的时候就想知道还有多久看完，好像也没有人发布这个东西，所以就分享一下这个快捷查询b站时间的插件
// @author 小叶
// @license 小叶 License
// @match *://*bilibili.com/*
// @match *://www.bilibili.com/video/*
// @match *://*.bilibili.com/*"
// @match *://m.bilibili.com/video/*
// @match *://www.bilibili.com/anime/*
// @match *://m.bilibili.com/anime/*
// @match *://www.bilibili.com/bangumi/play/*
// @match *://m.bilibili.com/bangumi/play/*
// @icon http://anew.ml/ybibo.png
// @grant none
// ==/UserScript==
javascript: (function() {
var hour = 0;
var minute = 0;
var second = 0;
var txt = document.getElementsByClassName('cur-page')[0].innerHTML;
var page = txt.match(/\/(\d+)/)[1];
function f1() {
hour = 0;
minute = 0;
second = 0;
var min = 0;
var sec = 0;
if (document.getElementById('divChild')) {
d.removeChild(document.getElementById('divChild'));
}
if (parseInt(input1.value) >= 1 && parseInt(input1.value) <= page && parseInt(input2.value) <= page && parseInt(input1.value) <= parseInt(input2.value)) {
for (var i = parseInt(input1.value) - 1; i < parseInt(input2.value); i++) {
var time = document.getElementsByClassName('duration')[i].innerHTML;
var t = time.match(/\d+/g);
var h = t[0];
var m = t[1];
var s = t[2];
if (t.length == 3) {
h = t[0];
m = t[1];
s = t[2];
} else {
h = 0;
m = t[0];
s = t[1];
}
hour += parseInt(h);
min += parseInt(m);
sec += parseInt(s);
}
hour += parseInt(min / 60);
minute = min - parseInt(min / 60) * 60 + parseInt(sec / 60);
second = sec - parseInt(sec / 60) * 60;
if (minute >= 60) {
hour += parseInt(minute / 60);
minute = minute - parseInt(minute / 60) * 60;
}
if (second >= 60) {
minute = parseInt(second / 60);
second = second - parseInt(second / 60) * 60;
}
if (input3.value != 1) {
var total = hour * 3600 + minute * 60 + second;
total = total / input3.value;
hour = parseInt(total / 3600);
minute = parseInt((total % 3600) / 60);
second = total % 60;
}
var d1 = document.createElement('div');
d1.style.cssText = "margin-top:15px";
d1.setAttribute("id", "divChild");
d.appendChild(d1);
var t1 = document.createTextNode("总共" + (parseInt(input2.value) - parseInt(input1.value) + 1) + "集:" + hour + "时" + minute + "分" + parseInt(second)+ "秒,换算为小时："+(hour+minute/60+second/60/60).toFixed(2)+"小时,换算为分钟："+(hour*60+minute+second/60).toFixed(2)+"分钟,换算为秒："+(hour*60*60+minute*60+second).toFixed(0)+"秒");
d1.appendChild(t1);
} else {
d1 = document.createElement('div');
d1.style.cssText = "margin-top:15px";
d1.setAttribute("id", "divChild");
d.appendChild(d1);
t1 = document.createTextNode("小叶tip：输入与实际集数不符");
d1.appendChild(t1);
}
}
function over() {
btn.style.backgroundColor = "#E4E4E4";
}
function out() {
btn.style.backgroundColor = "#F4F4F4";
}
var body = document.body;
var d = document.createElement("div");
d.style.cssText = "padding-top:15px;width:145px;height:220px;background-color:#F4F4F4;position:absolute;right:5px;top:100px;border:1px solid #40E0D0;color:#696969;z-index:999;text-align:center;font-size:14px";
body.appendChild(d);
var d2 = document.createElement("div");
d.appendChild(d2);
var t2 = document.createTextNode("第");
d2.appendChild(t2);
var input1 = document.createElement('input');
input1.setAttribute("type", "number");
input1.style.cssText = "border: 1px solid deepskyblue;width:40px";
d2.appendChild(input1);
var t3 = document.createTextNode("集到");
d2.appendChild(t3);
var input2 = document.createElement('input');
input2.setAttribute("type", "number");
input2.style.cssText = "border: 1px solid deepskyblue;width:40px";
d2.appendChild(input2);
var t4 = document.createTextNode("集");
d2.appendChild(t4);
var btn = document.createElement('input');
btn.setAttribute("type", "button");
btn.setAttribute("value", "计算");
btn.style.cssText = "width:50px;margin-top:15px;border: 1px solid #00A1D6;cursor:pointer";
d.appendChild(btn);
btn.onclick = f1;
btn.onmouseover = over;
btn.onmouseout = out;
var t5 = document.createTextNode("倍速：");
d2.appendChild(t5);
var input3 = document.createElement('input');
input3.setAttribute("type", "number");
input3.style.cssText = "border: 1px solid deepskyblue;width:50px;margin-top:15px;margin-right:10px";
input3.value = 1;
d2.appendChild(input3);
var t6 = document.createTextNode("倍");
d2.appendChild(t6);
})();