JS精度问题 Vue中使用 解决方案 math.js
npm install mathjs
import { create, all } from 'mathjs'
const config = {
number: 'BigNumber',
precision: 20
}
const math = create(all, config);
export default {
methods: {
// 除
numberExcept: function (arg1, arg2) {
return math.divide(arg1, arg2);
},
//乘
numberRide: function (arg1, arg2) {
return math.multiply(arg1, arg2);
},
//加
numberAdd:function (arg1,arg2) {
return math.add(arg1, arg2);
}
//减
numberSub:function (arg1,arg2) {
return math.add(arg1, -arg2);
}
}
}