
export function tansParams(params) {
    let result = ''
    Object.keys(params).forEach((key) => {
     if (!Object.is(params[key], undefined) && !Object.is(params[key], null) && !Object.is(JSON.stringify(params[key]), '{}')) {
      result += encodeURIComponent(key) + '=' + encodeURIComponent(params[key]) + '&'
     }
    })
    return result
   }