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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 6x 2x 1x 1x 1x 1x 1x 1x | /**
* sdk 加载统一封装
* - 多次调用不会发起重复请求
* @method loadSdk
* @param {Object} options 选项
* @param {String} options.name sdk 全局变量名称
* @param {String} options.url script 地址
* @param {String} [options.charset=''] script 编码
* @return {Promise<unknown>} sdk 加载完成，回调加载的对象
* @example
* import { loadSdk } from '@spore-ui/tskit';
* loadSdk({
* name: 'TencentCaptcha',
* url: 'https://ssl.captcha.qq.com/TCaptcha.js'
* }).then(TencentCaptcha => {})
*/
import get from 'lodash/get';
import set from 'lodash/set';
import { getScript } from './getScript';
export interface TypeLoadSdkOptions {
name: string;
url: string;
charset?: string;
}
export interface TypePromiseMap {
[key: string]: Promise<unknown>;
}
const CACHE_NAME = 'SPORE_SDK_PROMISE';
let cache: TypePromiseMap = null;
if (typeof window === 'undefined') {
cache = {};
} else {
cache = get(window, CACHE_NAME) as TypePromiseMap;
if (!cache) {
cache = {};
set(window, CACHE_NAME, cache);
}
}
export function loadSdk(options: TypeLoadSdkOptions) {
const conf: TypeLoadSdkOptions = {
name: '',
url: '',
charset: '',
...options,
};
const {
name,
url,
charset,
} = conf;
let pm = cache[name];
if (pm) {
return pm;
}
pm = getScript(url, {
charset,
}).then(() => get(window, name));
cache[name] = pm;
return pm;
}
export default loadSdk;
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