url路径拆分方法

export function parseUrl (url) {
  let obj = {}
  if (url.includes('?')) {
    let paramString = url.split('?')[1]
    if (paramString.includes('&')) {
      let paramArray = paramString.split('&')
      for (let param in paramArray) {
        let keyvalue = paramArray[param].split('=')
        let key = keyvalue[0]
        let value = keyvalue[1]
        obj[key] = value
      }
    } else {
      let keyvalue = paramString.split('=')
      let key = keyvalue[0]
      let value = keyvalue[1]
      obj[key] = value
    }
  }
  return obj
}