一、格式化Date类型为字符串
1 formatDate(date) { 2 const year = date.getFullYear(); 3 const month = (date.getMonth() + 1).toString().padStart(2, '0'); 4 const day = date.getDate().toString().padStart(2, '0'); 5 const hours = date.getHours().toString().padStart(2, '0'); 6 const minutes = date.getMinutes().toString().padStart(2, '0'); 7 const seconds = date.getSeconds().toString().padStart(2, '0'); 8 return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}` 9 }