关于html:金额整数拼接-00

 const res1 = await this.$api.AccountManagement.getBillmanagementTenant(this.userInfo.frontTenantId);
            let strArr = String(res1.data.balance).split('.');
            res1.data.balance = strArr.length > 1 ? res1.data.balance : res1.data.balance + '.00';