姓名:{{ (item.usernames).substring(0, item.usernames.length - 1)
}}
// 做ip跳转分隔括号的数据
this.IpData = res.data.ipChangeList.map(item => item.replace(/(.+?)/g, ''));
let a = value.indexOf('(')
let b = value.slice(0, a)
var strs = b.split('')
var str = ''
for (var i = 0, s; s = strs[i++];) { //遍历字符串数组
str += s;
}
return str
let str = params
let index1 = str.indexOf('(')
str = str.slice(0, index1)
return str;