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65 lines
1.5 KiB
JavaScript
Vendored
65 lines
1.5 KiB
JavaScript
Vendored
/*
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* @Author: 陈智伟 9459156+chen-kaitao@user.noreply.gitee.com
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* @Date: 2021-10-05 11:34:34
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* @LastEditors: 陈智伟 9459156+chen-kaitao@user.noreply.gitee.com
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* @LastEditTime: 2022-07-23 10:20:28
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* @FilePath: /glxt/src/util/remoteLoad.js
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* @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
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*/
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export default function remoteLoad (url, hasCallback) {
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return createScript(url)
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/**
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* 创建script
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* @param url
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* @returns {Promise}
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*/
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function createScript (url) {
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const scriptElement = document.createElement('script')
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document.body.appendChild(scriptElement)
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const promise = new Promise((resolve, reject) => {
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scriptElement.addEventListener(
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'load',
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(e) => {
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removeScript(scriptElement)
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if (!hasCallback) {
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resolve(e)
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}
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},
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false
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)
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scriptElement.addEventListener(
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'error',
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(e) => {
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removeScript(scriptElement)
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reject(e)
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},
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false
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)
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if (hasCallback) {
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window.____callback____ = function () {
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resolve()
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window.____callback____ = null
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}
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}
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})
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if (hasCallback) {
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url += '&callback=____callback____'
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}
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scriptElement.src = url
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return promise
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}
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/**
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* 移除script标签
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* @param scriptElement script dom
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*/
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function removeScript (scriptElement) {
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document.body.removeChild(scriptElement)
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}
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}
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