解析Javascript输出数组/解析URL哈希

const str = "apple,banana,orange";
const arr = str.split(",");
console.log(arr); // 输出: ["apple", "banana", "orange"]

const jsonString = '["apple", "banana", "orange"]';
const arr = JSON.parse(jsonString);
console.log(arr); // 输出: ["apple", "banana", "orange"]

const hash = window.location.hash;
const hashParams = hash.substring(1).split("&"); // 去掉#符号，并按&分割参数

const params = {};
hashParams.forEach(param => {
  const [key, value] = param.split("="); // 按=分割键值对
  params[decodeURIComponent(key)] = decodeURIComponent(value); // 解码键值对
});

console.log(params); // 输出: { key1: "value1", key2: "value2" } (示例)

npm install query-string

import queryString from 'query-string';

const parsed = queryString.parse(window.location.hash);
console.log(parsed); // 输出: { key1: "value1", key2: "value2" } (示例)