name就是前面的数据 num就是次数
for (const k in speakerss[index]) {
this.therrUserListss.push({ name: k, num: speakerss[index][k] })
}
this.fourUserListss = this.fourUserListss.sort(this.compare('num', false))
compare(property, desc) { return function(a, b) { var value1 = a[property] var value2 = b[property] if (desc == true) { // 升序排列 return value1 - value2 } else { // 降序排列 return value2 - value1 } } },