AIxiaocaishen/src/utils/index.js

import { config } from '@/config'

/**
 * 动态设置浏览器标题
 * @param title
 */
export const setDocumentTitle = (title) => {
    document.title = title || config.title;
};

/**
 * 处理await成功失败信息
 * 参考：https://juejin.cn/post/6844903767129718791
 * @param {*} promise
 */
export function awaitWrap(promise) {
    return promise
        .then((data) => [null, data])
        .catch((err) => [err, null]);
}

/*
 * 第一种方法：
 * @param paramName
 * 用来获取url中的某个参数
 */
export const getQueryParamByKey = (paramName) => {
    let url = document.location.toString();
    // 如果url中有特殊字符则需要进行一下解码
    url = decodeURI(url);
    const arrObj = url.split('?');
    if (arrObj.length > 1) {
        const arrPara = arrObj[1].split('&');
        let arr;
        for (let i = 0; i < arrPara.length; i++) {
            arr = arrPara[i].split('=');
            if (arr != null && arr[0] == paramName) {
                return decodeURIComponent(arr[1]);
            }
        }
        return '';
    } else {
        return '';
    }
};

/*
 * 用来获取url中的所有参数
 * let url = 'http://192.168.1.122:9020/?appId=wxf4b72971eacba4d6&loginScene=1#/'
 */
export const getQueryParams = (url = document.location.toString()) => {
    // 如果url中有特殊字符则需要进行一下解码
    url = decodeURI(url);
    const arr1 = url.split('?');
    const obj = {};
    if (arr1.length > 1) {
        const index = arr1[1].indexOf('#');
        arr1[1] = index == -1 ? arr1[1] : arr1[1].slice(0, index);
        const arr2 = arr1[1].split('&');
        for (let i = 0; i < arr2.length; i++) {
            const curArr = arr2[i].split('=');
            obj[curArr[0]] = decodeURIComponent(curArr[1]);
        }
    }
    return obj;
};