export function getQueryValueByKey(str, key) {
if(str == null || str === '') return ''
let search = str.split('?')[1]
if(search == null || search.trim() === '') return ''
let arr1 = search.split('&')
let obj = {}
try {
arr1.forEach(item => {
let tmp = item.split('=')
obj[tmp[0]] = tmp[1]
})
} catch(e) {
console.error(e)
}
return obj[key] == null ? '' : obj[key]
}