How to convert url to obj or obj to url

url转成obj或者obj转成url的方法

1、url转成obj

function urlToObj(url) {
    
      if (typeof url !== 'string') return 'Please pass in the correct parameter type'
      const urlArr = url.split('?');
      let obj = {
    };
      let params = {
    };
      if (urlArr?.length) {
    
        urlArr.forEach((item, index) => {
    
          if (!index) return obj.path = item;
          const itemArr = item?.split('&');
          itemArr.forEach(it => {
    
            if (it) {
    
              const itArr = it.split('=');
              if (itArr[0]) params[itArr[0]] = itArr[1];
            }
          })

        })
      }
      obj.query = params;
      return obj
    }

使用：
 const a = urlToObj('http:baidu.com?age=1&sex=nan')
 console.log(a);//{path: 'http:baidu.com', query: {…}}

2、obj转成url

 function objToUrl(url) {
    
      let newUrl = '';
      if (url?.path) newUrl = url.path + '?';
      if (url?.query) {
    
        for (let key in url?.query) {
    
          newUrl += `${
      key}=${
      url?.query[key]}&`
        }
      }
      return newUrl.slice(0, newUrl?.length - 1)
    }

使用：
const b = objToUrl({
      path: 'http:baidu.com',
      query: {
        age: 11,
        name: '小花'
      }
    })
console.log(b)//http:baidu.com?age=11&name=小花