小程序前端转换时间格式2021-02-25T12:01:20.254748 var data= new Date(res.data.result.notification.creationTime).toJSON(); var creationTimeStr= new Date(+new Date(data) + 8 * 3600 * 1000).toISOString().replace(/T/g, ' ').replace(/.[d]{3}Z/, '')