版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/qq_34169802/article/details/81939826
if (value && value.time) {
var date = new Date(value.time);
content = '';
content += date.getFullYear();
content += '-';
content += ((date.getMonth() + 1) < 10 ? ("0" + (date.getMonth() + 1)) : (date.getMonth() + 1));
content += '-';
content += (date.getDate() < 10 ? ("0" + date.getDate()) : date.getDate());
content += '-';
content += (date.getHours() < 10 ? ("0" + date.getHours()) : date.getHours());
content += '-';
content += (date.getMinutes() < 10 ? ("0" + date.getMinutes()) : date.getMinutes());
content += '-';
content += (date.getSeconds() < 10 ? ("0" + date.getSeconds()) : date.getSeconds());
return content;
} else {
return '---';
}