이 스크립트는 직접 설치해서 쓰는 게 아닙니다. 다른 스크립트가 메타 명령 // @require https://update.greasyfork.org/scripts/433877/978987/%E4%B8%AA%E4%BA%BA%E5%B8%B8%E7%94%A8%E7%9A%84%E4%B8%80%E4%BA%9B%E7%AE%80%E5%8D%95%E5%87%BD%E6%95%B0%EF%BC%8C%E5%8B%BF%E5%AE%89%E8%A3%85.js
(으)로 포함하여 쓰는 라이브러리입니다.
// ==UserScript==
// @name 个人常用的一些简单函数,勿安装
// @namespace https://greasyfork.org/zh-CN/users/177458-bd777
// @version 0.1
// @description 个人常用的一些简单函数,勿安装,详情查看代码中的函数说明
// @author windeng
// @grant none
// ==/UserScript==
// just sleep for some seconds
async function Sleep(sleepSecs) {
return new Promise((resolve, reject) => {
setTimeout(() => {
resolve()
}, sleepSecs * 1000)
})
}
// wait until something done
async function WaitUntil(conditionFunc, sleepSecs) {
sleepSecs = sleepSecs || 1
return new Promise((resolve, reject) => {
if (conditionFunc()) resolve()
let interval = setInterval(() => {
if (conditionFunc()) {
clearInterval(interval)
resolve()
}
}, sleepSecs * 1000)
})
}
// GM_xmlhttpRequest 简单封装
function Request(url, opt = {}) {
Object.assign(opt, {
url,
timeout: 2000,
responseType: 'json'
})
return new Promise((resolve, reject) => {
/*
for (let f of ['onerror', 'ontimeout'])
opt[f] = reject
*/
opt.onerror = opt.ontimeout = reject
opt.onload = resolve
// console.log('Request', opt)
GM_xmlhttpRequest(opt)
}).then(res => {
if (res.status === 200) return Promise.resolve(res.response)
else return Promise.reject(res)
}, err => {
return Promise.reject(err)
})
}
// easy http(s) get
function Get(url, opt = {}) {
Object.assign(opt, {
method: 'GET'
})
return Request(url, opt)
}
// easy http(s) post
function Post(url, opt = {}) {
Object.assign(opt, {
method: 'POST'
})
return Request(url, opt)
}
// simple toast
function showToast(msg, doNotFade) {
let style = `position: fixed; right: 10px; top: 80px; width: 300px; text-align: left; background-color: rgba(255, 255, 255, 0.9); z-index: 99; padding: 10px 20px; border-radius: 5px; color: #222; box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2); font-weight: bold;`
let span = document.createElement('span')
span.setAttribute('style', style)
span.innerText = msg
document.body.appendChild(span)
if (!doNotFade) {
setTimeout(() => {
document.body.removeChild(span)
}, 5000)
}
}
async function GetElementByText(startElem, selector, text, exist) {
/*
selector: 选择器
text: 内容
exist: 是否只要存在就ojbk
*/
exist = exist || false
let elemList = startElem.querySelectorAll(selector)
for (let i = 0; i < elemList.length; ++i) {
let elem = elemList[i]
if (exist) {
if (elem.innerText.search(text) !== -1) return elem
} else {
if (elem.innerText === text) return elem
}
}
}